40 jobs found

Overview Software Engineer II - Frontend Focus (Viator). Oxford or London, UK. This role is remote-first with periodic in-person gatherings at your closest office for team connection and planning. Responsibilities Develop frontend features primarily using React and TypeScript, with GraphQL, and related web technologies. Collaborate closely with product managers and designers from design to deployment, contributing to the full software lifecycle. Work across Viator's web stack (and related web applications) with occasional backend work as needed. Release code to production regularly (every few days) in a fast-paced environment. Qualifications Frontend-focused software development experience with React and TypeScript; comfortable working with diverse tech stack elements (e.g., GraphQL, databases, and cloud services) as part of a frontend-oriented role. Willingness to learn backend concepts on the job; no immediate requirement to be an expert in backend development. Strong collaboration skills and ability to work effectively with product managers, designers, and other engineers in a distributed team. Tech Stack Viator's web stack includes Java, React, TypeScript, GraphQL, Kubernetes, SQL and NoSQL databases, and runs on AWS. You don't need to have experience with everything listed, but you should be hungry to learn. Perks Competitive compensation packages, including base salary and annual bonus. Work your way with flexibility to suit your lifestyle; remote-friendly with optional on-site visits. Flexible schedule. Strong emphasis on work-life balance, accountability, and trust. Donation matching for qualifying charitable donations. Tuition assistance for qualified programs. Lifestyle benefit annually to spend on travel, wellness, or personal needs. Travel perks including discounts. Employee assistance program and comprehensive health benefits. Our Values We aspire to lead We're relentlessly curious We're better together We serve our customers, always We strive for better, not perfect Our workplace is inclusive and accessible. If you need a reasonable accommodation during the application or recruitment process, please contact your recruiter or the team at .

Through proprietary software and AI, along with a focus on customer delight, Sleek makes the back office easy for micro SMEs. We give Entrepreneurs time back to focus on what they love doing - growing their business and being with customers. With a surging number of Entrepreneurs globally, we are innovating in a highly lucrative space. We operate 3 business segments: Corporate Secretary: Automating the company incorporation, secretarial, filing, Nominee Director, mailroom and immigration processes via custom online robots and SleekSign. We are the market leaders in Singapore with 5% market share of all new business incorporations Accounting & Bookkeeping: Redefining what it means to do Accounting, Bookkeeping, Tax and Payroll thanks to our proprietary SleekBooks ledger, AI tools and exceptional customer service FinTech payments: Overcoming a key challenge for Entrepreneurs by offering digital banking services to new businesses Sleek launched in 2017 and now has around 15,000 customers across our offices in Singapore, Hong Kong, Australia and the UK. We have around 500 staff with an intact startup mindset. We have recently raised Series B financing off the back of >70% compound annual growth in Revenue over the last 5 years. Sleek has been recognised by The Financial Times, The Straits Times, Forbes and LinkedIn as one of the fastest growing companies in Asia. Backed by world class investors, we are on track to be one of the few cash flow positive, tech enabled unicorns based out of Singapore. About the Role Mission: As the Fullstack Engineer, you will be at the forefront of transforming our technology landscape through comprehensive, end to end AI solutions. Your mission is to architect, develop, and deploy scalable systems that leverage advanced Artificial Intelligence and automation capabilities to drive operational efficiency, product innovation, and user satisfaction. You will work closely with cross functional teams-ranging from data scientists and product managers to UX/UI designers and DevOps professionals-to ensure seamless integration of AI powered features where they deliver the greatest value, while maintaining a robust software architecture and intuitive user experience. Your role will be instrumental in ensuring our next generation platform not only meets client and internal needs but also sets new standards for innovation, reliability, and excellence in the AI driven software industry. Outcomes: Deliver High Quality Code: Consistently submit well documented, maintainable, and robust code through Pull Requests (PRs) that include comprehensive tests (unit, integration) and adhere to team coding standards and best practices. Aim for high test coverage (e.g., >80%) on new code. Apply Strong Fundamentals: Design and implement features demonstrating strong understanding and application of software architecture principles (e.g., SOLID, clean architecture), efficient database design (schema, indexing, query optimization), and API best practices (RESTful design, security). Leverage AI Tools Effectively: Integrate AI coding assistants and tools into your daily workflow to demonstrably improve development speed (e.g., reducing boilerplate, accelerating test writing, assisting debugging) without compromising code quality, maintainability, or introducing unnecessary complexity. Be prepared to share effective prompts and techniques. Contribute to System Stability: Keep production rollback rate related to your contributions under 2% by enforcing comprehensive testing, leveraging CI/CD pipelines effectively, and adhering to established DevOps best practices. Engage in Collaborative Development: Actively participate in code reviews, providing timely, constructive feedback based on engineering principles and best practices. Respond proactively to feedback on your own PRs, contributing positively to team velocity and knowledge sharing. Professional Background 5+ years as a Full Stack Engineer or similar role, building and shipping scalable applications in production environments. Experience integrating AI into products is a plus, but not essential. Front End & Back End Fluent in VueJS or React, and NodeJS with TypeScript (bonus if has experience with NestJS). Comfortable designing modular, reusable, and resilient services - particularly within a microservices or service oriented ecosystem. Databases & Architecture Experience with MongoDB or Supabase, ESR/RPC, and well structured software design. Strong grasp of Clean/Hexagonal architecture, SOLID principles, ACID behaviors, and idempotent system design AI Skills Experience using AI for development. Bonus if experience integrating AI features into customer facing applications and familiarity with AI tools or frameworks (e.g., LangChain, LlamaIndex). Enthusiasm for learning more in this space is valuable. Quality Advocate Committed to high engineering standards - testing, documentation, code quality, security practices, and maintaining reliable services across the stack. Interpersonal Skills Strong communicator who thrives in cross functional teams. Able to collaborate with product, UX, data, and engineering partners to deliver well rounded solutions. Cloud & DevOps Expertise Working knowledge of AWS or GCP, with good judgment around when to use serverless, PaaS, or containerized deployments. Experience with Kubernetes is a plus. General familiarity with CI/CD best practices. Collaboration & Independence Comfortable owning features end to end, driving projects from concept through delivery, and supporting others on the team. Behavioural fit is also important at Sleek, and we will be looking for candidates that have a proven track record of embodying the below attributes in their recent roles: Ownership: This shows reliability and helps build trust within the team. We move fast and need to know that everyone will see things through to completion and proactively help to get things back on track when challenges arise. Accountability is really important to us. Humility: There is so much we don't know. Humility allows for open mindedness to feedback and a willingness to learn from others. It paves the way for collaboration and creates a positive work environment. It is a key ingredient of self awareness and emotional intelligence. Structured Thinking: Our business is complex with many layers (many services, many countries, many cultures). Regardless of whether you're more analytical or creative in nature, being able to show sound judgement is important to us. It ensures solutions are pragmatic and balance the needs of the organisation, team and customers. Attention to detail: You'll be managing multiple, complex workstreams from numerous stakeholders. It will be important for you to keep track of everything and notice when information is missing or inconsistent. Excellent listener and clear communicator: We have a variety of nationalities and for many people, English isn't their first language. For you to excel, you'll need to be present in your calls and make sure you properly receive and thoughtfully send messages to others in the business. Analytical Mindset: You have a keen eye for detail and a methodical approach to dissecting problems. You excel at analysing complex systems and processes to identify weaknesses and inefficiencies, and your ability to evaluate multiple scenarios enables you to devise the best testing strategies. You apply data driven decisions to enhance testing coverage and performance metrics, ensuring the highest standards of software quality. Collaboration Driven: You thrive in a cross functional team environment, working closely with developers, product managers, and operations teams to ensure alignment on requirements and testing goals. You communicate effectively, advocate for quality throughout the development process, and proactively address potential issues before they arise, fostering a culture of shared responsibility for delivering exceptional software. Data driven: We are a data rich business with 15,000 small customers. Each decision we make can impact many more people than we realise - so it's critical that we use sound data to support our strategies and review the success of our initiatives. Can have tough conversations in a positive way: It's not a matter of if, but when difficult interpersonal situations arise. Disagreement, conflict and disappointment are a given in a fast moving business where people care about their work. People that proactively have tough conversations with kindness build empathy, trust and great working relationships. Interview Process The successful candidate will participate in the below interview stages. 15 minute chat with a member of the HR Team Take Home Assessment: A 2-3 hour take home assessment that covers both backend and frontend, challenging the candidate's ability to build projects from scratch and adhere to good coding standards. Technical interview: 90 minute chat with the Hiring Manager and/or another member of the team to validate the technical aptitude of the candidate. Career Deep Dive/Behavioral fit interview: 30-45 minute chat with the CTO to validate our desired experience. Offer + reference calls We'll make a non binding offer verbally or over email, followed by a couple of short phone or video calls with references that you provide to us. . click apply for full job details

Music is Universal It's the passionate and dedicated team at Universal Music who help make us the world's leading music company. From A&R to finance, legal to digital, sales to marketing, Universal Music is the place to grow and develop your career within a truly commercial and innovative business that leads in everything it does.Everyone is welcome to apply for our roles, and we are determined to ensure that no applicant or employee receives less favourable treatment because of gender, race, disability, sexual orientation, religion, belief, age, marital status, background, pregnancy, or caring responsibilities. We also recognise the importance of diversity of thought within our teams and are fully committed to embracing the talents of people with autism, dyslexia, ADHD, and other forms of neurocognitive variation.We will always seek to make appropriate adjustments to recruitment, workplaces, and work processes to be fully inclusive to people with different needs and working styles. If you need us to make any reasonable adjustments for you from application onwards, including alternatives to the online form or to disclose a neurocognitive condition, please email . Department Part of the Global Technology organization, the Music and Advanced Machine Learning Lab (MAML)'s mission is to invent and build state of the art AI/ML tools to support and empower Artists, and industry professionals.The MAML covers the full research & development lifecycle, from explorative research to prototypes to industrial scale products. It typically undertakes projects with applications such as, but not limited to, content understanding, content augmentation, creative tools, search, recommendation, etc.We are curious, passionate and committed to push the envelope in AI for music. If you are excited at the idea of working on state-of-the-art AI at industry scale and make an impact, we want to hear from you! The Role We are seeking an experienced Engineering Manager to lead a team of engineers developing an intelligent video search platform that enables precise and flexible discovery across UMG's extensive audiovisual catalogue. You will shape the technical vision, architecture, and execution for a platform that fuses media content processing, AI-driven search, metadata enrichment, to power discovery for our partners and internal creative teams. Key Responsibilities: Leadership and cross-functional collaboration Lead and mentor a team of backend, frontend, and ML engineers focused on video intelligence and retrieval systems. Foster a collaborative, inclusive culture of innovation, technical excellence, and rapid delivery. Partner with business stakeholders to translate business requirements into technical deliverables. Drive resource allocation, planning, and metrics-based delivery management. Technical direction and delivery Own the design and evolution of an AI-driven video search and discovery platform. Oversee development of scalable ingestion, indexing, retrieval systems, and user-facing application (incl. backend and frontend/UI). Integrate multimodal ML models (video, audio, and text) to enable deep content understanding. Ensure system performance, availability, and security across cloud-based infrastructures. If and when required, make hands-on contributions to the technical development. Skills and Experience Required: Must have Strong background in Computer Science, Software Engineering, ML Ops, Artificial Intelligence or related technical field. 7+ years of software/ML engineering experience, including 2+ years in an engineering management role. Proven ability to architect and ship complex systems. Deep understanding of content (video, audio) processing pipelines, metadata systems, and ML integration. Expertise in information retrieval methods and technology, (e.g. Elasticsearch, OpenSearch, vector databases) Experience with AI models across multiple modalities (video, audio, text). Proficiency in modern programming languages (Python, Java, or C++). Strong proficiency in Git, CI/CD workflows, and containerization (Docker/Kubernetes). Proficiency with Linux environments and cloud platforms (e.g. AWS, Google Cloud Platform) Champion software development best practices, code quality, documentation, observability. Excellent communication and leadership skills, with experience managing distributed teams. Curious, self-motivated, and proactive. Nice to have Experience with LLMs and associated tools (e.g. LangChain) Experience implementing high cybersecurity standards Experience delivering full stack projects Previous experience in the media, entertainment, or creative technology industries. Passion for music and/or deep musical understanding Key Behaviours Visionary Technologist: You think beyond immediate problems - connecting data, AI, and creativity to imagine what's next for video discovery. Empowering Leader: You bring out the best in your team by creating psychological safety, celebrating wins, and mentoring with empathy. Curious and Experimental: You're energized by exploring new tools and ideas, running experiments, and learning fast from results. Outcome-Oriented: You're driven by impact - building systems that deliver measurable creative and business value. Collaborative Partner: You thrive in cross-functional settings, bridging technical, business and creative disciplines seamlessly. Culturally Connected: You have a genuine interest in music and the role of technology in supporting culture. Bonus Tracks: Your Benefits Group Personal Pension Scheme (between 3% and 9%) Private Medical Insurance 25 paid days of annual leave Interest Free Season Ticket Loan Holiday Purchase scheme Dental and Travel Insurance options Cycle to Work Scheme Salary Sacrifice Cars Subsidised Gym Membership Employee Discounts (Reward Gateway)Just So You Know The company presents this job description as a guide to the major areas and duties for which the jobholder is accountable. However, the business operates in an environment that demands change and the jobholder's specific responsibilities and activities will vary and develop. Therefore, the job description should be seen as indicative and not as a permanent, definitive, and exhaustive statement. Job Category: Universal Music Group

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation, we're on a mission to power real work, with real impact. We're trusted by more than 10,000 companies worldwide, including Wise, On Running, Breitling, and Fabletics, and we're tackling the 7 hours of lost productivity per employee each week, a $1.7 trillion problem. Founded in 2015, Perk has grown into a global company of more than 1,800 people across 12 offices globally, with headquarters in London and Boston. We combine innovation, control, and simplicity to transform how businesses work and how people feel at work. At Perk, we're driven by our values, like being an owner, delivering a 7 star experience, and working as one team. We value curiosity, purpose, and mindset, not just knowledge, to unlock the power in your potential. Our talent team brings together leading minds from the travel and SaaS industries, representing over 70 countries. If you're excited about having a real impact and shaping how millions of people experience work, we'd love you on the team. Visit to learn more. Are you a Senior Software Engineer with extensive programming experience? We're not looking for stack experts. We're looking for smart people who can bring in the best tools and processes to get the job done. Join our passionate team and make a remarkable impact by shaping the visual face of our platform, website, and internal tools. As an integral member of our team, you will not just be involved in delivering top tier product features and advanced internal tools, but you will also champion the enhancement and evolution of our frontend architecture. We are seeking skilled individuals with exceptional attention to detail, a self starting mentality, and the drive to see ideas from inception to fruition. Your role will also include collaborating effectively with our innovative product, design, and backend engineers. As a Senior Software Engineer, this position involves: Maintain, develop and introduce innovative features within our current product suite for the benefit of customers and our internal teams. Foster efficient collaboration with distributed and multidisciplinary teams. Partner with the product team to design and refine our Front End, including producing precise specifications and technical designs. Aid in the advancement of our infrastructure by providing relevant insights and maintaining documentation. Propose and implement enhancements to refine the existing software infrastructure. Cultivate a nurturing environment by mentoring junior and mid level engineers in the frontend development process. Required skills and experience: Proven experience as a FrontEnd Engineer with expertise in React. Demonstrable experience in writing and supporting automated tests. Proficiency related to delivery, deployment, performance, and optimisation of client solutions via AWS. Excellent command of English, with strong written and verbal communication skills. Deep understanding of core web and browser concepts. Comprehensive knowledge of semantic HTML, CSS, and fundamental JavaScript concepts. Bonus points for: Experience working with Django. Domain knowledge in business travel. Familiarity with: Microfrontends Webpack Single spa Cypress Monorepos What do we offer? Competitive compensation including equity in the company Generous vacation days so you can rest and recharge Health perks such as private healthcare or gym allowance depending on your location "Flexible compensation plan" to help you diversify and increase the net salary Unforgettable Perk events including travel to one of our hubs Mental health support tool for your wellbeing Exponential growth opportunities VolunteerPerk - 16 paid hours per year to volunteer for a cause of your choice Parental leave: 12 to 16 weeks, based on location and eligibility factors Our Vision Our vision is for a world where Perk serves as the platform for human connection in real life. We take an IRL first approach to work, where our team works together in person 3 days a week. As such, this role requires you to be based within commuting distance of one of our hubs. We fundamentally believe in the value of meeting in real life to improve connectivity, productivity, creativity and ultimately make us a great place to work. At Perk, we prioritise experience and potential over academic qualifications for this role. We believe that talent and ability aren't always reflected in formal credentials. For certain roles, we provide relocation assistance. Please specify your need for this in your application, and we will evaluate the possibility on a case by case basis. English is our official office language, so we request that resumes be submitted in English for effective communication. Perk is a global company with a diverse customer base, and we want to ensure the people behind our product reflect that. We're an equal opportunity employer, meaning you're welcome at Perk regardless of your appearance, where you're from, or anything else that makes you. Learn more about our Builders organization here on our blog. How We Work We take an IRL first approach to work, where our team works together in person 3 days a week. As such, this role requires you to be based within commuting distance of our hubs. We fundamentally believe in the value of meeting in real life to improve connectivity, productivity, creativity and ultimately make us a great place to work. For certain roles, we can help with relocation from anywhere in the world, English is the official language at the office. Please submit your resume in English if you choose to apply. Do not forget to submit an updated portfolio and/or resume. Protect Yourself from Recruitment Scams All official communication from Perk will always come from email addresses ending our verified social media channels, or recruiters listed on our official LinkedIn page. We will never ask you to pay for equipment, training, or fees, request sensitive personal information such as bank details early in the process, or communicate through unofficial apps like WhatsApp, Telegram, or Signal. If you receive a message claiming to be from Perk that seems suspicious, please do not respond. Forward it to , and we will confirm whether it is legitimate.

Have a quick glance of our Engineering best practices, see our engineers talk about their experience and opportunities to learn and grow; Check out our Tech stack, reach out to us if you have any questions. Visit - Flexible Working : This is a hybrid working role, therefore your time will primarily be split between working from home (in the UK) and London Head Office / Bracknell Head Office. However, there will also be an expectation to visit other locations as the need arises. Salary: up to £71,000 (depending upon experience) While most engineers visit the office once or twice a month, occasionally business needs may require more frequent attendance. Our offices are open five days a week for those who prefer to work from the office more regularly. Contract type: Permanent This is an opportunity to join one of our agile product teams working as a Senior Back-End Software Engineer using Kotlin or Java. You will be leveraging your excellent backend skills from your Kotlin or Java background to build and support new features adding value for Our Business As a Senior Engineer, you will also use your knowledge of Software Engineering to support the shaping of new projects and support the professional development of less experienced Engineers. There are opportunities to become a people manager for your fellow engineers if that is something that appeals to you Successful candidates will have a passion for using technology to deliver outstanding and innovative software solutions, and will have a track record of working in teams delivering complex, performant, high quality software.You would be expected to constantly improve your engineering skills and keep up to date with the latest technologies and techniques. In return for your commitment you will receive the support and resources needed to achieve your learning goals. Learning new skills is extremely important to us. Server side Kotlin or a modern version of Java. A structured approach to systems analysis and development. Experience with application frameworks such as http4k or Spring Boot. An understanding of Agile development methods such as Scrum or Kanban. Familiarity with techniques like TDD, pair programming. Continuous Integration/Continuous Delivery. An understanding of Microservice and Event Driven Architectures. REST API development and/or consumption. Experience with Cloud Platforms such as AWS, GCP or Azure. Docker, Kubernetes. Jenkins, Gitlab CI.

C# Software Engineer / Developer (.Net Core React AWS) Sunderland / WFH to £55k Opportunity to progress your career in a senior, hands on role at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a C# Software Engineer within the Platform team you'll build real time payment systems and integrations that handle large volumes of transactions. You'll have a focus on backend C# .Net core but will have exposure across the full tech stack through to JavaScript / React within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be able to input into technical discussions within a collaborative Agile team. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in a relaxed environment in awesome custom built offices in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have C# .Net Core backend development experience You have experience of building scalable, reliable and secure web applications using modern techniques You have experience of implementing frontend applications and have some JavaScript / TypeScript or React experience You have a good knowledge of AWS You're collaborative with great communication, mentoring and leadership skills What's in it for you: As a C# Software Engineer / Developer you will receive a competitive package: Competitive salary to £55k + quarterly bonus Holiday purchase scheme, plus an extra day for every your there (up to 5) Pension, Private medical care Onsite gym Onsite restaurant with free breakfast, lunch, snacks and drinks Free inner city parking Free tickets to EFL matches Hybrid working (x3 days a week office) Family friendly policies Social events and more! Apply now to find out more about this C# Software Engineer / Developer (.Net Core React AWS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We're a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We're a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices. Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together! The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best possible results for our customers. Our purpose is underpinned by five Starling values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness. Hybrid Working We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. Our Engineering Environment Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges, who can work across teams do great things here at Starling, to continue changing banking for good. We're seeking a highly motivated and experienced engineer to play a key role in our Customer Service Engineering Group. You should have a strong understanding of delivering robust and scalable code, applying best practices, and a proven track record of delivering high quality software. Experience with AWS and Postgres is highly desirable. We're open-minded when it comes to hiring and we care more about aptitude and attitude than specific experience or qualifications. We are very open about how we deliver software. For the most part we code in Java, and though we are looking for someone with 3-5 years of commercial experience with Java, you need not be an expert! We believe in clean coding, simple solutions, automated testing and continuous deployment. If you care enough to find elegant solutions to difficult technical problems, we'd love to hear from you. The main part of our Tech Stack is listed below, we don't ask that you have experience in all of this, but if you do, that's great! Java, which makes up the majority of our backend codebase Postgres AWS & GCP - we're cloud-native Distributed service based architecture Kubernetes (EKS) TeamCity for CI / CD (lots of teams are releasing code 15-20 times per day!) Terraform and Grafana The team The Customer Service Engineering group is all about making things better for our customers. We use the latest tech to build solid solutions that let customers help themselves, easily find out what the bank offers, and give our Operations teams the best tools to help customers quickly and effectively. Join us and help us create easy-to-use tools and ensure every support interaction is quick, helpful, and effective for millions of customers. Our process: Interviewing is a two way process and we want you to have the time and opportunity to get to know us, as much as we are getting to know you! Our interviews are conversational and we want to get the best from you, so come with questions and be curious. In general you can expect the below, following a chat with one of our Talent Team: Initial phone call - 45 minutes Take home technical test to be discussed in the technical interview - 3 hours Technical interview - 1.5 hours Final Interview - 40 minutes 25 days holiday (plus take your public holiday allowance whenever works best for you) An extra day's holiday for your birthday Annual leave is increased with length of service, and you can choose to buy or sell up to five extra days off 16 hours paid volunteering time a year Salary sacrifice, company enhanced pension scheme Life insurance at 4x your salary & group income protection Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr&Mrs Smith and Peloton Generous family-friendly policies Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing About us You may be put off applying for a role because you don't tick every box. Forget that! While we can't accommodate every flexible working request, we're always open to discussion. So, if you're excited about working with us, but aren't sure if you're 100% there yet, get in touch anyway. We're on a mission to radically reshape banking - and that starts with our brilliant team. Whatever came before, we're proud to bring together people of all backgrounds and experiences who love working together to solve problems. Starling is an equal opportunity employer, and we're proud of our ongoing efforts to foster diversity & inclusion in the workplace. Individuals seeking employment at Starling are considered without regard to race, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by applicable law. When you provide us with this information, you are doing so at your own consent, with full knowledge that we will process this personal data in accordance with our Privacy Notice. By submitting your application, you agree that Starling may collect your personal data for recruiting and related purposes. 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BiologIC Technologies is pioneering a new era in biologics development with Qudos, our high-performance, production grade bioprocessing platform. Qudos enables scientists and engineers to master biologics faster by combining cutting-edge processing power and reproducibility. Mastery is built on truth, and Qudos delivers the accuracy and scalability needed to accelerate discovery and development of advanced biologics. We are looking for a Software Engineer to join and contribute in a highly dynamic and multidisciplinary environment. Knowledge & Technical Expertise Strong proficiency in backend development (Python and/or Golang preferred) Deep understanding of API and microservice architecture, including RESTful and event-driven systems Experience with data storage and processing pipelines (PostgreSQL, InfluxDB, TimescaleDB, or similar) Competence in cloud infrastructure (AWS or equivalent) and infrastructure-as-code tools (e.g. Terraform) Knowledge of authentication and authorisation frameworks (OAuth2, OpenID Connect, Entra ID) and role-based access control (RBAC) Working understanding of mathematical simulation, including 2D graph or network-based computation, deterministic problem solving, and model validation Awareness of embedded systems integration (e.g. Zephyr RTOS, C++) and their interaction with backend services Awareness of front-end frameworks (React, TypeScript) and API interface design for UI developers Strong experience of developing Linux based systems and applications Experience with containerisation (Docker, Kubernetes) and CI/CD pipelines Strong appreciation of software security, testing, and performance optimisation Skills & Competencies Demonstrated ability to deliver robust, production-grade software systems to defined outcomes and timelines Skilled at translating physical or process systems into structured, mathematical, or graph-based software logic Strong problem-solving and analytical reasoning, particularly in the context of network or process simulation Proven ability to design for scalability, maintainability, and reliability Comfortable collaborating across embedded, UI, and scientific teams to integrate diverse system components Excellent technical communication and documentation skills Strong discipline in code management, testing, and continuous improvement (Git, CI/CD, automated testing) Outcome-driven mindset with focus on delivering measurable progress and product value Adaptable, curious, and resourceful; thrives in a multi-disciplinary R&D environment Experience & Requirements 5+ years professional software development experience, including leading or owning delivery of major features or systems Proven record of successful project delivery in a scientific, industrial, or data-intensive environment Experience applying mathematical or computational modelling to real-world engineering or process systems Degree in Computer Science, Engineering, Mathematics, or related discipline, or equivalent hands on experience Familiarity with graph or simulation libraries (e.g. NetworkX, SciPy, NumPy, or similar) Exposure to scientific or industrial instrumentation (desirable but not essential) Why Join Us? As part of our collaborative, innovation-focused team, you will help shape the next generation of life science automation systems. This role gives you the autonomy to innovate, the support to deliver and the satisfaction of seeing your designs enable real scientific breakthroughs. We believe in creativity, precision and seamless integration, and we are excited to see how your expertise can help us push the boundaries even further. At BiologIC we put people at the heart of our business. Every member of our team is important to us and our business is structured to offer generous rewards as well as excellent career and training opportunities. Check out our benefits listed below: We offer: Group Pension Plan 25 days annual leave plus bank holidays Private medical health insurance & Employee Assistance Program Discounts at leading brands and retailers Free refreshments Social events

Backend Data Engineer - Real-Time Crypto Analytics Infrastructure Location: London, New York City (Office) Compensation: $250K - $300K We are a high-growth software development company of elite builders, redefining what's possible and proud contributors to the largest crypto social network globally. We are seeking a Backend Engineer focused on data to design and scale our real-time data infrastructure at the forefront of crypto and social finance. This role is for a self-starter who thrives on solving complex, high-throughput data challenges in a fast-paced environment. You will own the end-to-end architecture and operation of our real-time analytics pipeline, ensuring low-latency insights are always available to internal and external stakeholders. This role requires interacting directly with high-throughput blockchain infrastructure and solving significant challenges related to data consistency, scale, and performance. What You'll Do: Data Ingestion: Interact directly with high-throughput full nodes and RPC infrastructure (e.g., Solana) to extract raw on-chain data. Pipeline Development: Build and operate reliable pipelines that ingest blockchain data into OLAP systems (e.g., ClickHouse or similar) for low-latency analytics. Architecture Ownership: Architect, ship, and own high-performance data solutions that power one of the world's largest crypto social networks. Reliability: Maintain the accuracy, uptime, and performance of our analytics services, ensuring stakeholders always have trusted insights. Problem Solving: Solve complex challenges around data consistency, scale, and performance where innovation and efficiency are paramount. Collaboration: Own your work from concept to production, collaborating with a world-class team of engineers and product leaders. Core Experience: Strong engineering experience in any of: backend systems, data engineering, distributed systems, or high-performance computing. Database Skills: Experienced with databases, streaming systems, or analytics platforms (e.g., ClickHouse, TimescaleDB, or similar columnar/time-series databases). Languages: Comfortable with Rust, Go, or other systems programming languages. Domain Interest: Familiarity with crypto, DeFi, or blockchain technologies and passionate about building scalable platforms that handle massive data volumes. Mindset: Ownership-driven, capable of leading features end-to-end with minimal guidance; a problem-solver who thrives in ambiguity and executes quickly. Environment: Experienced in high-growth environments, startups, or fast-moving product teams where speed and impact matter. Culture: Join a team of top-tier engineers that embodies a high-performance culture: Speed over perfection-ship now, iterate later. Ownership over bureaucracy-every person here makes big decisions. Talent density over headcount-we hire the best, no exceptions. Impact: Opportunity to build something game-changing at the forefront of crypto and social finance, pushing the boundaries of how people interact with digital money. Compensation: Competitive compensation package (details provided upon inquiry). Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates.If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by . MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd's Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting .

At Abnormal AI, we protect our customers against nefarious adversaries who are constantly evolving their techniques and tactics to outwit and undermine the traditional approaches to Security. Abnormal is recognized as a top cybersecurity startup (Leader in the 2025 Gartner Magic Quadrant for Email Security Platforms), securing a Series D funding of $250 million at a $5.1 billion valuation in August 2024. About The Team The team is responsible for the ownership, development, and operation of the infrastructure and ML models, customer facing APIs and internal tools that drive Abnormal's Account Takeover (ATO) protection product. This product is crucial for detecting malicious activity and safeguarding customers from account theft. About The Role We are looking for a Senior Software Engineer to take ownership of complex feature delivery and technical design for our ATO platform. This pivotal role involves evolving the platform to scale with expanding product requirements. The position requires a blend of hands on backend systems development, production ownership, stakeholder management, and team mentorship. The core goal is to enhance system reliability, reduce latency, and significantly accelerate feature release cycles. What You'll Do Technical Delivery & Excellence Design, build, and iterate on scalable backend and ML systems, APIs, frameworks, and internal tools Own end-to-end delivery of complex features that directly impact customer experience. Ensure stability, reliability, and operational excellence of critical systems. Write clean, testable, and resilient code with attention to edge cases and performance. Write and review technical design documents and influence adoption across the team. Participate in code and design reviews, and contribute to on call rotations. Leadership & Collaboration Collaborate with product managers, designers, and engineers to align on specifications and priorities. Break down complex projects into clear executable steps and drive them to completion. Actively contribute to roadmap discussions and propose long term technical plans. Communicate effectively in an async first environment, providing clarity on updates, challenges, and solutions. Mentor peers, share knowledge, and influence engineering practices across the team. What We're Looking For Ownership & Growth: A senior engineer mindset-able to independently lead complex projects and grow into a technical leader within the team. Attention to Detail: Deep focus on code quality, reliability, monitoring, and performance. System Thinker: Ability to anticipate long term scaling needs and design resilient architectures. Strong Collaborator: Comfortable influencing cross team goals, mentoring peers, and working in a distributed environment. GenAI Affinity: Proactive in leveraging modern developer productivity tools, including GenAI assistants, to accelerate delivery. Must Have Skills 7+ years of industry experience, with proven expertise as a Senior Software Engineer. Strong backend proficiency in Python, with experience designing and scaling production systems. Proven experience with large scale system design, building resilient, scalable, and fault tolerant applications. Strong knowledge of relational databases and modern data storage technologies. Familiarity with service to service communication (gRPC, Kafka) and caching (Redis). Experience with AWS cloud services (S3, RDS) and deployment practices. Familiarity with containerization and orchestration (Docker, Kubernetes, Helm). Strong understanding of service health, monitoring, and incident response practices. Experience writing technical design documents and influencing adoption across teams. Abnormal AI is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law. For our EEO policy statement please click here. If you would like more information on your EEO rights under the law, please click here.

About Wexler Wexler is building the best AI system for litigation on the planet. We work with some of the world's largest law firms, helping them to solve their most complex cases, find the winning strategy in each matter, and create clarity from the chaos of documents and facts in each case. We are a rapidly growing, legal AI company based in London. Clifford Chance, HSFKramer, Goodwin, Addleshaw Goddard and more rely on us to help find the critical facts that can determine their chances of winning a case. We are building a comprehensive AI platform for managing, resolving and preventing legal disputes across Enterprise law firms and Fortune500 companies. We are growing 10x YoY and signing more eminent firms every month. Our system extracts, objective, cross referenced facts from millions of documents, helping litigators win more cases whilst saving months of working hours. In this way we ensure every client gets the representation they deserve. AI is transforming the law, but most tools have focused on contract law or are generalist copilots that aggregate the tasks lawyers do across practices. Wexler is the leading gen-AI platform specifically built for the nuances of litigation, and our growth proves the story is resonating. About the Role We're seeking an entrepreneurial full-stack engineer who will work closely with the founders to architect, build and scale Wexler's agentic systems for document analysis, powered by our state-of-art fact extraction engine. As a Software Engineer, you will work closely with the founding technical team and contribute to the technical architecture of our product and delivery of our ambitious product roadmap. You'll play a key role in shaping the culture of our Technical organisation and will learn alongside expert Software and Machine Learning Engineers. You will rapidly take on more responsibility and have a clear path to a leadership position. Please note we have two open positions for this role. Responsibilities: Architect, build and scale full-stack applications that power Wexler's agentic systems for document analysis Develop customer-facing features, internal tooling and DevOps infrastructure to support our growing platform Collaborate with AI engineers to integrate LLM capabilities into production-ready software systems Build robust, scalable backend systems using modern technologies and cloud infrastructure Create intuitive user interfaces that allow legal professionals to interact seamlessly with AI-powered tools Contribute to technical architecture decisions and help establish engineering best practices Work directly with customers to understand their needs and rapidly iterate on solutions Technical Must-Haves: Strong experience with Node.js and TypeScript for backend development Strong Python experience for AI system development Proficiency with PostgreSQL for database design and optimisation Hands-on experience with AWS cloud services and infrastructure Full-stack development experience with modern frontend frameworks Experience building scalable, production-grade systems Understanding of DevOps practices and CI/CD pipelines You will be: A builder with a track record of shipping new product features or architectures in a fast-paced environment Driven by building fantastic product experiences - you can put yourself in the users shoes and understand their struggles Fascinated by AI and excited to build products at the bleeding edge of this once in a lifetime platform shift (but you don't need to have any prior AI experience) Full-stack and happy to get stuck in where needed most, be it working on customer-facing features, internal tooling or improving our DevOps Excited to work in a startup environment. You're excited by the idea of speaking with customers in the morning and shipping features to solve their problems in the afternoon. You're ok with priorities changing and you're comfortable with risk Someone who values working with people who are low ego, ambitious and pragmatic Comfortable figuring out how to build things you haven't built before Excited to work in-person from our office in London. We work from the WeWork in Aldwych, and we spend 4 days a week in person What We Offer: Competitive salary and significant equity Huge autonomy and ownership. You will be designing and building the core systems that power AI for some of the most expert users in AI Budget for learning and professional growth Bi-annual team retreats Work closely with experienced founders and a team of AI scientists and engineers About the opportunity: Legal AI has caught the attention of VCs and the wider tech world, but the reality is adoption with users is low in the enterprise, with roughly 20% of lawyers using AI tech. Of those lawyers, most are transactional or contract lawyers and they use generalist platforms that look to aggregate the tasks lawyers do but do not go deep into specific workflows. That's where Wexler is different. We are a 'scalpel' rather than a 'Swiss Army knife', meaning we go deep into the workflows that can decide how a legal case is won. We have extremely positive feedback from lawyers, and we have an ambitious roadmap of features to expand our coverage while retaining the forensic detail that makes our product great. Some topics you'll think about: Delightful 'agentic' product experiences: Legal AI has largely revolved around AI assistants. we are building workflows that solve specific tasks for expert users. You will be obsessed with defining and building these features. Scale: architecting systems that scale with our commercial growth, delivering each user a delightful, performant and magical experience. Security: our customers treat their clients with the highest degree of sensitivity and security. The software we build meets the highest standards of security, ever evolving in the world of AI. Note: If you think you don't quite fit the bill but you'd still be interested in chatting for a different role, get in touch at .

We're looking for a full-stack Senior Engineer to join our Recontact team. Recontact studies allow researchers to invite participants into further studies, making them a core part of Our Future Health's mission to accelerate health research. This is a chance to work in a small, growing team where you'll contribute both to early design and hands-on delivery. You'll help shape and build the systems that enable Recontact, making pragmatic decisions about what to develop, when to reuse, and how to integrate with existing platforms. The work will involve developing cohort selection capabilities, creating participant-facing flows for consent and engagement, and designing secure, auditable systems that manage sensitive health data with trust and transparency. It will also include implementing mechanisms for invitations and communications at scale, as well as supporting experimentation to understand what drives participant engagement. The role combines practical engineering with opportunities to influence how Recontact evolves, ensuring we deliver value quickly while laying the foundations for scalable solutions in the future. Our Future Health will be the UK's largest ever health research programme, bringing people together to develop new ways to detect, prevent and treat diseases. We are a charity, supported by the UK Government in partnership with charities and industry. We work closely with the NHS and with public authorities across all nations and regions of the UK. Our plan is to bring together 5 million volunteers from right across the UK who will be asked to contribute information to help build one of the most detailed pictures we have ever had of people's health. Researchers will be able to use this information to make new discoveries about human health and diseases. So future generations can live in good health for longer. Requirements Technical skills Knowledge and experience of building cloud-hosted backend services using open source technologies in a start-up or scale-up environment, ideally using Python, though equivalent experience is welcome. Knowledge and experience of building backend systems for data movement, processing and storage and provision of services for allowing access to data by non-technical users. Prior experience with Azure (ideally), AWS or GCP. Comfortable working with Infrastructure as Code, ideally with knowledge of Terraform, and familiar with containerisation (Kubernetes, Docker). Knowledge of good data modelling and design patterns; in-depth knowledge of relational databases (e.g. PostgreSQL) and familiarity with other types of data store (blob, document, graph). Good experience in using modern, agile development practices like code review, TDD, CI/CD and pairing using tools like Git and GitHub. Experience of operationally managing software components once live, including; observability, logging, metrics, error reporting, debugging and live incident management. Experience of working with sensitive personal data, ideally with an awareness of security and compliance standards. Experience working in/with cross-functional teams consisting of e.g. engineers, product, UX and non-technical stakeholders. Ability to communicate with stakeholders and audiences at different levels, translating technical concepts into practical implications. Experience working in small, growing organisations with a high degree of ambiguity, where flexibility is valued. Strong understanding of software quality principles and practices. Comfortable providing mentorship and technical guidance to less experienced engineers. Comfortable facilitating technical discussions, encouraging collaboration, and helping the team converge on sound decisions. Competitive salary starting from £85,000 Generous Pension Scheme - We invest in your future with employer contributions of up to 12%. 30 Days Holiday + Bank Holidays - Enjoy a generous holiday allowance with the flexibility to take bank holidays when it suits you. Enhanced Parental Leave - Supporting you during life's biggest moments. Career Growth & Development - £500 per year to spend on Learnerbly, our learning platform, plus regular appraisals and development opportunities. Cycle to Work Scheme - Save 25-39% on a new bike and accessories through salary sacrifice. Home & Tech Savings - Get up to 8% off on IKEA and Currys products, spreading the cost over 12 months through salary sacrifice £1,000 Employee Referral Bonus - Know someone amazing? Get rewarded for bringing them on board! Wellbeing Support - Access to Mental Health First Aiders, plus 24/7 online GP services and an Employee Assistance Programme for you and your family. A Great Place to Work - We have a lovely Central London office in Holborn, and offer flexible and remote working arrangements. Join us - let'sprevent disease together. We advise not delaying your application, as this advert may close early if a high number of applications are received. At Our Future Health, we recognise the importance of having a diverse workforce and ensuring that all candidates, regardless of their background, have equitable access to our application process. We proactively encourage applicants who identify as having a disability, neurodiversity, or long-term health conditions to let us know if they require any reasonable adjustments as part of their application process. If you do require any reasonable adjustments, please email us at

Hybrid (2 days per week in Tower Bridge HQ) or Fully Remote (UK only) Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders. Our goal is to drive efficiency, speed up transactions, reduce risk, and improve the end-customer experience. While we're not a startup, we operate with a startup mindset. We're looking for people who share this mentality and are ready to tackle big ambitions. This is a fast-growing and exciting business going through significant change, and there's never been a better time to join us. We're looking for an experienced Platform Engineer to join the Alto Team. As a Platform Engineer at ASG, you will be from a software engineering or infrastructure background and be passionate about building a secure and reliable internal platform to aid developers in building fault-tolerant, scalable and stable applications in collaboration with cross functional development teams. You will be passionate about developer experience and productivity and have a strong understanding of how to design tools and abstractions through an 'as a service' model that enable developers to focus on problem solving and not battling with infrastructure. What You'll Do Support the development teams in their use of AWS services through infrastructure-as-code Improve developer experience and productivity through scaffolding, templates & tooling Evolve our infrastructure practices and cloud architecture, keeping up with industry trends and emerging technologies Ensure non functional requirements such as resilience and scalability are maintained across our services Build and maintain developer workflows and platforms to enable continuous testing/integration/delivery Maintain an observability stack that allows us to reactively and proactively monitor our systems Implement service cataloging and service scorecards through a managed internal developer platform Our Technology Stack We believe in using the right tool for the job. Our current stack includes: Backend: C#/.NET, TypeScript, Node.js, Apollo GraphQL, MongoDB, SQL Server Frontend: TypeScript, React Cloud & Infrastructure: AWS (ECS, EC2, S3, Cloudfront, DocumentDB, DynamoDB, Lambda), Terraform, Github Actions, Octopus Deploy Observability: Datadog, Cloudwatch Architecture: Service orientated architecture Micro-Frontends, Event-driven architecture, .NET MVC Who We're Looking For Hands-on experience with AWS (essential), along with solid experience in designing and implementing distributed, cloud-native systems aligned to the AWS well-architected framework Strong proficiency in an infrastructure-as-code framework (Terraform is our tool of choice) Knowledge of observability patterns and tools Spent time using scripting languages for bootstrapping and maintaining systems Experience migrating from Windows to Linux environments (our core stack is .Net framework) In depth knowledge of different legacy migration/system design patterns Practical experience in CI/CD platforms (such as GitHub Actions, Octopus Deploy) An understanding of IDPs (internal developer platforms) Helped implement continuous/automated testing processes Excellent cross-functional and cross-team communication and collaboration skills Don't worry if you don't check every box! We're looking for passionate engineers who are excited to grow. If you have a solid foundation in platform engineering and/or DevOps/SRE and are eager to learn, we encourage you to apply. We are committed to building a diverse and inclusive team and welcome applications from all backgrounds. Everyday Flex - greater flexibility over where and when you work 25 days annual leave + extra days for years of service Day off for volunteering & Digital detox day Festive Closure - business closed for period between Christmas and New Year Cycle to work and electric car schemes Free Calm App membership Enhanced Parental leave Fertility Treatment Financial Support Group Income Protection and private medical insurance Gym on-site in London 7.5% pension contribution by the company Discretionary annual bonus up to 10% of base salary Talent referral bonus up to £5K We want to make ASG more welcoming, fair and representative every day. We'll consider everyone who applies for this role in the same way, regardless of your ethnicity, colour, national origin, religion, sexual orientation, gender, gender identity, age, physical disability, neurodiversity status, family or parental status, or how long you've spent unemployed.

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation, we're on a mission to power real work, with real impact. We're trusted by more than 10,000 companies worldwide, including Wise, On Running, Breitling, and Fabletics, and we're tackling the 7 hours of lost productivity per employee each week, a $1.7 trillion problem. Founded in 2015, Perk has grown into a global company of more than 1,800 people across 12 offices globally, with headquarters in London and Boston. We combine innovation, control, and simplicity to transform how businesses work and how people feel at work. At Perk, we're driven by our values, like being an owner, delivering a 7-star experience, and working as one team. We value curiosity, purpose, and mindset, not just knowledge, to unlock the power in your potential. Our talent team brings together leading minds from the travel and SaaS industries, representing over 70 countries. If you're excited about having a real impact and shaping how millions of people experience work, we'd love you on the team. Visit to learn more. Are you a Software Engineer with extensive programming experience? We're not looking for stack experts. We're looking for smart people who can bring in the best tools and processes to get the job done. You will work on a day-to-day basis with our product team to design, architect and implement our product. Perk is a next-generation platform to take the pain out of booking and managing business travel. As Software Engineer, this position involves: Product development inPython/Djangoand/or React of a travel-related web-based product Integrations between our product to 3rd party APIs Systemarchitecture design, implementation, and testing Work in anAgile environment with strong attention to a well-documented code, unit testing, and continuous integration Required skills and experience: "Product Engineering" mindset Pragmatism and obsession for simplicity, efficiency, and performance Extensive experience in similar roles building technically complex productsin any web programming language, with a focus on the backend An expert level atserver-side,client-sideorfull stack development. Your final role within the team will depend on your skills and internal training will be provided Obsession forqualityandtesting Eager tolearn new technologies and frameworks Strongcommunication skills Bonus points for: Experience using AI coding tools during development process, such as copilot, cline or similar Experience building AI backed product features using AWS, GCP or OpenAI platforms Experience in the travel industry DevOps experience with the AWS suite Experience working with high-performing, Agile development teams People who like to build stuff (we really like people who maintain/contribute to open source projects) What do we offer? Competitive compensation including equity in the company Generous vacation days so you can rest and recharge Health perks such as private healthcare or gym allowance depending on your location "Flexible compensation plan" to help you diversify and increase the net salary Unforgettable Perk events including to travel to one of our hubs Mental health support tools for your wellbeing Exponential growth opportunities Learn more about our Builders organization on our blog. How We Work At Perk, we take an IRL-first approach to work, where our team works together in-person 3 days a week. As such, this role requires you to be based within commuting distance of our hubs. We fundamentally believe in the value of meeting in real life to improve connectivity, productivity, creativity and ultimately making us a great place to work. For certain roles, we can help with relocation from anywhere in the world, English is the official language at the office. Please submit your resume in English if you choose to apply. Do not forget to submit an updated portfolio and/or resume. Perk is a global company with a diverse customer base, and we want to make sure the people behind our product reflect that. We're an equal opportunity employer, which means you're welcome at Perk regardless of how you look, where you're from, or anything else that makes you, well, you. Protect Yourself from Recruitment Scams All official communication from Perk will always come from email addresses ending our verified social media channels, or recruiters listed on our official LinkedIn page. We will never ask you to pay for equipment, training, or fees, request sensitive personal information such as bank details early in the process, or communicate through unofficial apps like WhatsApp, Telegram, or Signal. If you receive a message claiming to be fromk that seems suspicious, please do not respond. Forward it to , and we will confirm whether it is legitimate.

Who we are, what we do Sensat is a geospatial AI business that powers advanced and highly functional digital twins for the world's most critical infrastructure projects. We partner with the world's largest construction, engineering and critical infrastructure companies, including National Grid, Network Rail, Heathrow and Severn Trent Water. We enable our customers to fight the costly and high-risk "Status Quo" of siloed data, people and processes. Our AI-powered digital twins help teams digitally visualise, plan and manage projects, providing Project Confidence Through Clarity. We are a high trust, high impact team, who offer purpose driven work. We operate with autonomy and flexibility in an agile, flat structure. We look for highly talented, adaptable and curious individuals who love solving meaningful problems and who share our resilient team spirit when facing challenges! We are on track to more than double ARR in 2025, with a strong pipeline that positions us for another year of 100%+ ARR growth in 2026. Backed by over £25 million in funding from blue-chip investors like National Grid Partners and with imminent US market entry representing a significant value inflection point, this is an exciting time to join the Sensat team! The role - why it exists & why it's interesting Data is at the core of our digital twin platform, bringing together vast, messy, multi-format project information and turning it into something that makes immediate sense. You'll be part of a team of innovators helping organisations see risks earlier, coordinate better, and make decisions with confidence. We're looking for someone to drive forward how we serve large geospatial data sets on cloud platforms and make complex collaboration needs effortless for our users. This is a high-trust, high-impact role. Sensat engineers solve problems rather than solely implement solutions. You'll define the direction of our knowledge model, contribute across the platform to ensure our customers have a well rounded experience, and help the team continuously raise the bar. If you're after autonomy, developing novel solutions, and delivering real-world value, you'll thrive here. What you'll do Design and build the underlying model that makes 2D/3D/4D spatial data actionable - be that handling relational, graph, vector, or geospatial information. Provide an API to process and interact with our data. Work to integrate with key ecosystem partners. Set up and maintain cloud infrastructure to support the deployment of these services. Contribute to and improve the standards for software engineering, such as code quality, automated testing, documentation / knowledge sharing, and broader team processes. Contribute to maintaining the reliability of Sensat's enterprise platform. What you'll bring You'll have significant experience with data-oriented web applications. Deep understanding of data modeling with proven expertise in a relational DB (e.g. PostgreSQL): Schema design and migrations Indexing strategies and query optimisation Transaction management Strong expertise in Go for building scalable production systems, including the use of Protocol Buffers for defining service contracts. Experience with AWS (ECS/Fargate, S3, Cloudfront) or other leading cloud vendor to design cost-efficient, reliable infrastructure. You have a keen eye for detail, promote high standards, and have strong opinions but strike the right level of pragmatism. You have the conviction to drive changes you believe in while staying grounded in team outcomes, working autonomously but openly and pitching in wherever the work is needed. You've actively mentored others on technical and operational matters, raising the bar and ensuring sustainable ways of working. 5+ years commercial development experience, demonstrating your ability to build, test, and ship reliable code. Bonus Points For Side-projects or participation in open source projects in a related field. Prior work in geospatial, web mapping or construction industries. Hands on experience with modern front end web frameworks, such as Angular 17+. What we'll bring: Take a break using your 30 days of annual leave (in addition to bank holidays) A flexible working environment Continue learning every day through your £500 personal development fund Regular social events! We've been to the theatre, racing around the tracks go-karting, had movie nights, watched the London Symphony Orchestra, line dancing lessons and murder mystery ️ We've got your back, be it immediate access to mental health support through Spill or enhanced Family Leave for those welcoming a new arrival, we support you throughout your journey here. We care about our people and want to make essential healthcare accessible and affordable. That's why we have an Opt in Corporate health and wellbeing cash plan provided through BHSF. We want to enable you to do your best work without having to think about whether your tech will work, so we'll set you up with a MacBook, mouse & keyboard and £250 towards setting up your WFH environment. Pension: with Penfold. Employer contribution of 3%, employee contribution set at 5% but can be increased (relief at source or salary sacrifice). Access to the benefits of our Fora office membership, including access to their gyms and fitness classes, events and dog friendly office Other benefits including cycle to work scheme, season ticket loans, eye care vouchers, payroll giving At this time, we are only able to accept applications from those who have a right to work in the United Kingdom. Our office is in Old Street, London. Equality, Diversity and Inclusion We are an equal opportunities employer and are committed to creating a diverse and inclusive workplace. We welcome applications from all individuals regardless of age, disability, gender, marriage or civil partnership status, pregnancy or maternity, race, religion or belief, sex or sexual orientation. All employment decisions are made on the basis of qualifications, merit, and business need, and our recruitment processes are conducted in accordance with the Equality Act 2010. If you require any adjustments during the recruitment process, please let us know.

Our mission is to power free payments for businesses and more rewarding shopping for customers so that everyone wins. By removing payment fees and passing savings back to customers, we are disrupting the payments industry while helping businesses increase sales and loyalty. With Buy Now, Pay Later (BNPL) free for merchants and 0% card payment processing, Super gives businesses a powerful way to reduce costs, grow sales, and reward customers. Already trusted by thousands of businesses and more than 2 million customers, Super is growing fast, supported by leading investors including Accel, Union Square Ventures and LocalGlobe, and led by Samir Desai, founder and former CEO of Funding Circle. Our Values Customer obsessed: We only succeed when our customers do. Move fast: Build, test and improve quickly. Progress matters more than perfection. Own it: Be accountable, solve problems, and make it happen. Be open: Act with honesty and respect. Transparency builds trust. Win together: Collaboration beats ego every time. Our Technology We leverage the latest tools and technologies to create a seamless, customer centric digital experience. Our core stack is built around Node.js, TypeScript, and NestJS, with a front end powered by React. We deploy using AWS cloud services and Kubernetes, ensuring scalability and resilience. Infrastructure as Code is fundamental to our approach, and we use Terraform to manage our cloud resources. Our architecture is cloud native, event driven, and distributed, built on Amazon EventBridge and SQS, with services exposed via REST. We are driven by data science, machine learning, and analytics, using multi variant testing to personalise user experiences across every digital channel. However, it's not just about the technology. We are passionate about continuous delivery, automation, and rapid iteration. Our deployment pipeline is fully automated, covering everything from branching, building, testing, and shipping to monitoring and alerting-allowing us to focus on delivering value to our customers. Technology is at the heart of our business, and we value diverse perspectives. Bring your ideas, experience, and problem solving mindset-we'll navigate obstacles together. What You'll Be Doing Working on the design and evolution of our B2B API, personalisation and payments infrastructure. Collaborating with UX and product teams in discovery, ideation, and problem solving. Contributing to engineering wide initiatives, participating in technical discussions, architecture decisions, and best practice sharing. Developing a deep understanding of our business, customers, and domain-applying your judgement to make autonomous decisions. Supporting the growth of our engineering community, sharing knowledge through pairing, talks, and external speaking opportunities. We'd love to hear from you if you: Have at least 5 years of experience in software engineering. Have worked in Financial Services in areas like payments, wealth management, or banking. Or have experience in payments infrastructure (e.g., eCommerce) or at a high volume transaction scale up (e.g., betting, gaming, or streaming). Have a delivery focused mindset, using agile practices to drive team success. Bring experience with a variety of programming languages. Are willing to work with Node.js, TypeScript, NestJS, and AWS cloud technologies. Have experience designing and provisioning cloud based infrastructure, using Infrastructure as Code (Terraform). Ideally, have worked with Kubernetes and understand the fundamentals of containerised deployments. Have built and supported publicly accessible REST APIs. Understand application development, continuous delivery, test automation, and security within distributed services. Have a track record of improving code quality, performance, stability, and scalability. Are comfortable working in a fast paced, evolving start up environment. Can work independently, tackling ambiguous challenges and driving solutions forward. Our Benefits Tax advantage Share Options Choice of Laptop - MacBook or Windows Work from home set up Contributory Pension Scheme Team lunch and social evenings Your birthday off, plus one Revival day If you are excited about sharing the adventure, joining a growing team with big ambitions and you are really great at what you do, then apply now! Super Payments is an equal opportunity employer, embracing diversity in all its forms and fostering an inclusive environment. The company will not unlawfully discriminate on grounds of gender, sexual orientation, marital or civil partner status, gender reassignment, race, religion or belief, colour, nationality, ethnic or national origin, disability or age, neurodiversity status, pregnancy or trade union membership. Please let us know if you require any reasonable adjustments at any point during the application and/or recruitment process.

Software Engineer I - Frontend Focus (Viator) Oxford or London, UK About Viator Viator, a Tripadvisor company, is the leading marketplace for travel experiences. We believe that making memories is what travel is all about. And with 300,000+ travel experiences to explore-everything from simple tours to extreme adventures (and all the niche, interesting stuff in between)-making memories that will last a lifetime has never been easier. With industry-leading flexibility and last-minute availability, it's never too late to make any day extraordinary. Viator. One app, 300,000+ travel experiences you'll remember. The Viator Experiences Engineering team is distributed across Europe and is responsible for the Viator mobile apps and all their supporting infrastructure. We run the systems that help operators build their businesses and those which enable third parties to utilise our inventory. We provide the tools which help our customer services team provide world class service to travellers and operators internationally. We're looking for a Software Engineer I - Frontend Focus to join our fast-growing team. This role is open to candidates based in Oxford or London in the UK. We embrace flexibility in where and how work gets done and also value meaningful in-person moments to connect and collaborate. You can expect periodic in-person gatherings for team connection, planning, or other key moments. At Viator our Engineers are versatile and enjoy working on a variety of technical challenges. This is a frontend focused full-stack position in which you will be working mostly on the frontend with some backend projects from time to time. While you need to be hungry to learn, you don't need to be an expert atbackend development right away - we can teach that part on the job and you won't be tested on it in interviews. Within Viator we have a fun and friendly environment where the key objective is getting things done. Working closely alongside product managers and designers, our engineers are part of the full process from software design, to code, to test, to deployment and back again. Most of our engineers release code to production every few days and we have a daily release cycle. Viator's web stack includes Java, React, TypeScript, GraphQL, Kubernetes, SQL and NoSQL databases, and runs on AWS. You don't need experience with everything listed, but you must be eager to learn. You should have experience with a statically typed, object-oriented language such as Java, C#, or C++, and hold a bachelor's or master's degree in Computer Science or a related field. Perks of Working at Viator Competitive compensation packages , including base salary, annual bonus, and more. "Work your way" with flexibility to suit your lifestyle. We take a remote-friendly approach to collaboration, with the option to join on-site as often as you'd like in select locations. Flexible schedule . Work-life balance is ingrained in our culture by design. Trust and accountability make it work. Donation matching . Give back? Give more! We match qualifying charitable donations annually. Tuition assistance . Want to level up your career? We love to hear it! Receive annual support for qualified programs. Lifestyle benefit . An annual benefit to spend on yourself. Use it on travel, wellness, or whatever suits you. Travel perks . We believe that travel is employee development, so we provide discounts and more. Employee assistance program . We're here for you with resources and programs to help you through life's challenges. Health benefits . We offer great coverage and competitive premiums. Our Values We aspire to lead; We're relentlessly curious; want to know more? Read up on our values: We aspire to lead . Tap into your talent, ambition, and knowledge to bring us - and you - to new heights. We're relentlessly curious . We push beyond the usual, the known, the "that's just how it's done." We're better together . We learn from, accept, respect, support, and value one another- and are creating something remarkable in the process. We serve our customers, always . We listen, question, respond, and strive for wow moments. We strive for better, not perfect . We won't get it right the first time - or every time. We'll provide a safe environment in which to make mistakes, iterate, improve, and grow. Our workplace is for everyone, as is our people powered platform. At Tripadvisor, we want you to bring your unique identities, abilities, and experiences, so we can collectively revolutionize travel and together find the good out there. We strive to create an accessible and inclusive experience for all candidates. If you need a reasonable accommodation during the application or the recruiting process, please make sure to reach out to your individual recruiter or our team at . Apply for this job indicates a required field First Name Last Name Email Phone Country Phone Location (City) Resume/CV Enter manually Accepted file types: pdf, doc, docx, txt, rtf Enter manually Accepted file types: pdf, doc, docx, txt, rtf LinkedIn Profile Website Current Company Current Title Application Consent Select Tripadvisor collects your personal data for the purposes of managing Tripadvisor's recruitment related activities as well as for organizational planning purposes globally. Consequently, Tripadvisor may use your personal data in relation to the evaluation and selection of applicants including for example setting up and conducting interviews and tests, evaluating and assessing the results thereto and as is otherwise needed in the recruitment processes including the final recruitment. 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Overview Software Engineer II - Frontend Focus (Viator). Oxford or London, UK. This role is remote-first with periodic in-person gatherings at your closest office for team connection and planning. Responsibilities Develop frontend features primarily using React and TypeScript, with GraphQL, and related web technologies. Collaborate closely with product managers and designers from design to deployment, contributing to the full software lifecycle. Work across Viator's web stack (and related web applications) with occasional backend work as needed. Release code to production regularly (every few days) in a fast-paced environment. Qualifications Frontend-focused software development experience with React and TypeScript; comfortable working with diverse tech stack elements (e.g., GraphQL, databases, and cloud services) as part of a frontend-oriented role. Willingness to learn backend concepts on the job; no immediate requirement to be an expert in backend development. Strong collaboration skills and ability to work effectively with product managers, designers, and other engineers in a distributed team. Tech Stack Viator's web stack includes Java, React, TypeScript, GraphQL, Kubernetes, SQL and NoSQL databases, and runs on AWS. You don't need to have experience with everything listed, but you should be hungry to learn. Perks Competitive compensation packages, including base salary and annual bonus. Work your way with flexibility to suit your lifestyle; remote-friendly with optional on-site visits. Flexible schedule. Strong emphasis on work-life balance, accountability, and trust. Donation matching for qualifying charitable donations. Tuition assistance for qualified programs. Lifestyle benefit annually to spend on travel, wellness, or personal needs. Travel perks including discounts. Employee assistance program and comprehensive health benefits. Our Values We aspire to lead We're relentlessly curious We're better together We serve our customers, always We strive for better, not perfect Our workplace is inclusive and accessible. If you need a reasonable accommodation during the application or recruitment process, please contact your recruiter or the team at .