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Mobile Calibration Engineer (Hydraulic / Electrical) £40,000 - £45,000 + Company Van + 33 Days Holiday + 11% Pension + Training Leeds, Yorkshire (Covering M62 Corridor) Are you a Calibration Engineer or similar with hydraulic and electrical knowledge looking for a mobile role covering an M62 patch, that offers autonomy to plan your own schedule and the responsibility to represent this well known i click apply for full job details

Heavy Plant Engineer - Workshop and Mobile - Construction & Industrial - Hemel Hempstead - £40,000 basic + £45,000 OTE About the Company Our client provides on-site customer support for a wide range of heavy construction equipment, including Hydraulic Excavators, Dumpers, Telehandlers, Forklifts, Rollers click apply for full job details

Are you passionate about shaping the future of chip design? In the Solutions Engineering group at Arm, we offer the outstanding opportunity for an experienced Software Engineer to join our successful team in a dynamic and diverse role! Arm is establishing teams to develop new and best-in-class silicon platforms, addressing markets such as premium mobile, compute, IoT, AI/ML server, and automotive. Arm's ambition is to demonstrate efficient performance by architecting, implementing, and fabricating pioneering silicon using the latest SoC process nodes and packaging technologies. This is an exciting and unique initiative, where we are driving how the next generation of leading compute devices are built across the industry. Join Arm to be part of the solution. Responsibilities: In this role, you will join a highly focused team where we analyse and optimise the performance per watt of our next generation solutions using innovative technologies, methodologies and tools. This will involve development of software used in simulation, emulation, modelling and collaboration with cross-functional teams in design, verification, architecture, firmware, and pre and post silicon test. You will build and innovate new processes along the way. We want your talents applied not only to ensuring customer requirements in PPA are measured and analysed but also understood and creatively exceeded. This includes: Architecting and implementing the group's future direction for software development, maintenance, continuous integration, and test. Developing innovative Software applications for Arm SoCs to be used as workloads for power analysis in modelling, simulation, emulation and silicon platforms. Developing software microbenchmarks to model Linux/Android applications. Close collaboration with analysis and hardware engineers to investigate issues and understand the software and hardware behaviour to deliver power optimisations. Required Skills and Experience : Proven experience in software development for SoC platforms. A background developing low-level embedded system firmware, boot loaders, RTOS, device drivers. Familiarity working with operating system environments (Linux, Android). Experience in architecting software stacks written preferably in C or C++. Demonstrable experience in developing and implementing methodologies for reusable and maintainable code. Theoretical and practical skills in structuring code for continuous integration, scalability, and testability. "Nice To Have" Skills and Experience : Understanding of sophisticated SoC power management firmware. Experience developing or analysing CPU, machine Leaning, media, and memory system benchmarks used for PPA analysis. Background in running simulation/emulation tools. (e.g. VCS, Questasim, Incisive, Veloce Strato, Palladium, Zebu, etc) Accommodations at Arm At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email . To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation or adjustment requests will be treated with confidentiality, and information concerning these requests will only be disclosed as necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud, or office accessibility. Please email us about anything we can do to accommodate you during the recruitment process. Hybrid Working at Arm Arm's approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups/teams to determine their own hybrid working patterns, depending on the work and the team's needs. Details of what this means for each role will be shared upon application. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. Please talk to us to find out more about what this could look like for you. Equal Opportunities at Arm Arm is an equal opportunity employer, committed to providing an environment of mutual respect where equal opportunities are available to all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals, and don't discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Experience in FLUTTER, GO, LAMBDAS and AWS is essential. We're hiring a Founding Engineer at STREET! If you're a future founder or an engineer eager to make a real impact at scale, this is one of the best early-stage opportunities in London. We are an innovative startup poised to disrupt the retail delivery space with a revolutionary product that promises to redefine how shoppers interacts with retail stores. As part of our founding team, you'll have the rare opportunity to shape the technical direction of the company, influence product development from the ground up, and play a key role in its success. We're looking for a talented and passionate Flutter Engineer to join our founding team. In this equity-based role , you will work closely with the founders to build, refine, and scale our mobile application. As an early-stage startup, your contribution will directly impact the future of the company and its product. This is a great opportunity for someone who is excited about taking on ownership, solving challenging problems, and building something truly special. You will be compensated with equity and will be eligible for a bonus once we successfully raise our first round of funding. Tasks Lead the development and deployment of our mobile application using Flutter, ensuring a smooth and engaging experience for our users. Collaborate with product, design, and engineering teams to define and refine features, ensuring that they align with our vision. Build reusable code and libraries to streamline the development process and improve application performance. Troubleshoot, debug, and optimize the app for performance, scalability, and user experience. Stay up-to-date with the latest Flutter developments and trends, bringing new ideas and solutions to the team. Assist in shaping the technical architecture of the app and contribute to the overall tech stack decisions. Take on additional technical and operational responsibilities as needed in the early startup phase. Requirements Proven experience developing mobile applications with Flutter (2+ years of experience preferred). Proven experience in Backend,AWS,Lambda and GO Strong proficiency in Dart, and experience with RESTful APIs and third-party libraries/integrations. Solid understanding of mobile UI design principles, patterns, and best practices. Familiarity with version control systems like Git, and project management tools (e.g., Jira, Trello). A passion for building exceptional user experiences and a deep understanding of mobile performance optimization. Comfort with working in a fast-paced, dynamic environment with limited resources. Strong communication skills and a collaborative mindset. Bonus (Desirable) Experience with other mobile development frameworks (e.g., React Native). Experience with cloud services (AWS, Firebase, etc.) or CI/CD pipelines. Previous experience building marketplaces. A strong portfolio of personal or professional Flutter apps. Benefits Compensation Equity compensation based on experience. Salary and Bonus upon successful fundraising. Why Join Us? Be a founding member of a company with a huge potential to become a verb! Work alongside passionate, experienced founders. Have the opportunity to shape the product and company culture from day one. Potential for high reward with an early equity stake and bonus tied to company success. If you're a driven, entrepreneurial Flutter Engineer ready to play a pivotal role in building something amazing, we'd love to hear from you!

Nutmeg is a J.P. Morgan company within the International Consumer Bank - Chase division, offering award-winning investments, products, and digital wealth management services to over 250,000 investors in the UK. We built the business from scratch, with constant innovation as a core part of our ethos. Our goal is to provide clients with the best digital investing experience, ensuring digital security and customer satisfaction - giving you the opportunity to make a real difference. As an engineer at JPMorgan Chase within Nutmeg, you will be part of a team with great ambitions. We aim to build a top-in-market suite of mobile and web apps to provide the best investment experience for our clients. Our team is at the heart of this venture, focused on getting smart ideas into the hands of our customers. We're looking for people with a curious mindset, who thrive in collaborative squads, and are passionate about building quality software that impacts a rapidly changing environment. Our people are solution-oriented, commercially savvy, and have a head for fintech. We work in tribes and squads focusing on specific products and projects. Job Responsibilities Work with the Product team to understand user needs and follow an Agile SDLC to develop and deliver product features. Our stack includes Java/Spring Boot, Kotlin, DynamoDB, Aurora/MySQL, and AWS. Participate in designing how our architecture evolves to meet needs, using ADRs, microservices on Kubernetes, Kafka, and event-driven design. Take ownership of tasks from estimation to release and post-production. Identify, troubleshoot, and resolve defects. Write tests for all code and adhere to best practices for high-quality code. Manage releases and associated processes, aiming for frequent deployments. Participate in code reviews to ensure quality and continuous learning. Share knowledge through skill share sessions within the team and wider department. Contribute to technical initiatives, improving the existing codebase and tools. Focus on solving core problems rather than just symptoms. Required Qualifications, Capabilities, and Skills English proficiency; team based in London. Commercial experience in native iOS mobile app development. Good knowledge of object-oriented programming with Swift and Xcode. Strong analytical and problem-solving skills. Experience writing unit tests with XCTest. Experience with MVVM + Coordinator pattern and other architecture patterns like SOLID. Knowledge of mobile design best practices and core iOS libraries/frameworks (UIKit, SwiftUI, Foundation, Security, Combine). Experience with iOS app deployment processes. Experience with CI/CD tools (e.g., Bitrise) and monitoring in production. Understanding of REST APIs and working with APIs. Proficiency with Git flow. Good communication skills and ability to collaborate across teams. Curiosity about new working methods and openness to ideas. Proactive attitude and willingness to contribute ideas. Preferred Qualifications and Nice-to-Haves Experience with UI testing frameworks like XCUITest. Experience with Design Systems and UI development. Knowledge of modularisation and dependency injection. Understanding of Accessibility and security considerations in mobile apps. Experience with React Native, feature flagging, and A/B testing. Experience in the FinTech sector. Portfolio of work (GitHub, Stack Overflow, etc.).

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 Traveller Engineering team is distributed across Europe and is responsible for the Viator mobile apps and all their supporting infrastructure. We're looking for a Software Engineer II with iOS development experience to join our Viator team. This role is open to candidates based within a commutable distance (generally within 2-3 hours) of one of our office hubs in Oxford or London. We embrace flexibility in where and how work gets done and also value meaningful in-person moments to connect and collaborate. You can expect a remote-first working model with periodic in-person gatherings at your closest office for team connection, planning, or other key moments. Within Viator we have a fun and friendly environment where the key objective is getting things done. Our engineers take part in the full process from design, to code, to test, to deployment and back again for further iteration.Our tech stack includes Swift, SwiftUI, Combine and GraphQL in a modular layout that follows SOLID principles using Clean Architecture with MVVM-C. Would you like to build features end to end? Would you enjoy working with a large number of technologies? Do you like moving quickly, releasing features daily, working with other smart and talented engineers? If this sounds like you, we'd love to talk to you. What you will do Code! Our engineers focus on doing what they enjoy most and do best, writing code Touch code at every level - while the focus is app development, you'll also have opportunities to work on backend microservices Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our customers Take responsibility for all aspects of software engineering, from design to implementation, development experience, QA and maintenance Work alongside other engineering groups located around the world What we're looking for Experience of developing an iOS app and familiarity with mobile web and back-end technologies would be beneficial At least 3 years' experience of commercial software development, ideally working with a rich user interface Experience with reactive programming in native mobile platforms Willingness and ability to take on new technologies Ability to break down complex problems into simple solutions High quality verbal and written communication skills Sense of ownership and pride in your work Perks of Working at Viator Competitive compensation packages , including base salary, annual bonus, and equity. "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. 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Vacancy Salary £60,000 plus bonus and benefits Vacancy Location Remote This is a Permanent , Full Time vacancy that will close in a month at 23:59 BST . The Vacancy We have an exciting opportunity to join Evri as a Senior Flutter App Developer! We are seeking an experienced and motivated Senior Mobile Application Developer with expertise in Flutter to join our dynamic Engineering team! You'll play a key role in shaping the architecture, guiding the development process and mentoring junior developers. This is a great time to be joining us! We are growing year on year, with ambitious plans for future growth and we would love to give you the opportunity to grow with us! Interested in becoming a Senior Flutter App Developer? Take a look at the below to understand what you'll be doing: Design, develop, and maintain cross-platform mobile applications using Flutter. Implement best practices for clean, reusable, and maintainable code. Optimise app performance for various devices and screen sizes. Collaborate with product managers, designers, and backend engineers to define app requirements and deliver exceptional user experiences. You'll project manage, identifying and resolving technical challenges or blockers during the development process. You'll work closely with backend teams to integrate APIs and ensure seamless data flow, implementing third-party libraries, tools and SDKs as needed. You'll harness your knowledge of design patterns, SOLID principles and best practices for software development. Still interested in joining as a Senior Flutter App Developer? Great news! Here are the core capabilities we are looking for: 5+ years of mobile development experience with a strong focus on cross-platform technologies. 3+ years of hands-on experience with Flutter Proficient in using modern language using technology such as iOS(Swift and Objective-C) or Android (Kotlin and Java) Understanding and familiarity with UI/UX design principles Experience of working with Test Driven Development and applying modern software engineering principles A passionate problem solver with a focus on high quality user experience At Evri , we know we only grow if our people do too. That's why we're committed to building a truly inclusive and diverse workplace where everyone can bring - and be - their whole authentic selves. We're on a journey to better represent the customers we serve around the UK. We're committed to removing barriers and ensure that each person at Evri is valued for who they are, and what they bring to our business. We are Evri. Where everyone is welcome We're excited for the future. Let's deliver it together. About Us Every parcel, every person, every place - every delivery made for you. Evri is leading the way in creating responsible delivery experiences for everyone, everywhere. And we're doing that by offering the most convenient way to send, receive and return parcels without costing the earth. Whether it's a customer sending a present to a friend, a marketplace trader shipping in bulk or a major retailer such as John Lewis, asos or Next, we've got it covered. With our team of 30,000 couriers, thousands of local ParcelShops and a growing network of hubs and depots across the country, we safely get parcels from A to everywhere. And it's not just customers and retailers who trust us. We've won loads of industry awards over the past few years, including gongs for IT, innovation and our green fleet. But we wouldn't be the biggest dedicated parcel delivery company in the UK without amazing people. We're a friendly, ambitious and diverse bunch, united by a passion for delivering the best customer experience. We have great opportunities throughout the business, so take a look to see where you might fit in. We can't wait to hear from you. Free digital GP service for all colleagues and their family Wagestream - access a portion of your earned income before payday Free basic Will and discounted partner mirror Will for all colleagues 50% discount on sending parcels through Evri Cycle to Work scheme Company funded Life Assurance Employee Assistance Programme with free counselling Great career progression Up to 26 days holiday Voluntary flexible benefits at discounted corporate rates We value your privacy

Are you passionate about shaping the future of chip design? In the Solutions Engineering group at Arm, we offer the outstanding opportunity for an experienced Software Engineer to join our successful team in a dynamic and diverse role! Arm is establishing teams to develop new and best-in-class silicon platforms, addressing markets such as premium mobile, compute, IoT, AI/ML server, and automotive. Arm's ambition is to demonstrate efficient performance by architecting, implementing, and fabricating pioneering silicon using the latest SoC process nodes and packaging technologies. This is an exciting and unique initiative, where we are driving how the next generation of leading compute devices are built across the industry. Join Arm to be part of the solution. Responsibilities: In this role, you will join a highly focused team where we analyse and optimise the performance per watt of our next generation solutions using innovative technologies, methodologies and tools. This will involve development of software used in simulation, emulation, modelling and collaboration with cross-functional teams in design, verification, architecture, firmware, and pre and post silicon test. You will build and innovate new processes along the way. We want your talents applied not only to ensuring customer requirements in PPA are measured and analysed but also understood and creatively exceeded. This includes: Architecting and implementing the group's future direction for software development, maintenance, continuous integration, and test. Developing innovative Software applications for Arm SoCs to be used as workloads for power analysis in modelling, simulation, emulation and silicon platforms. Developing software microbenchmarks to model Linux/Android applications. Close collaboration with analysis and hardware engineers to investigate issues and understand the software and hardware behaviour to deliver power optimisations. Required Skills and Experience : Proven experience in software development for SoC platforms. A background developing low-level embedded system firmware, boot loaders, RTOS, device drivers. Familiarity working with operating system environments (Linux, Android). Experience in architecting software stacks written preferably in C or C++. Demonstrable experience in developing and implementing methodologies for reusable and maintainable code. Theoretical and practical skills in structuring code for continuous integration, scalability, and testability. "Nice To Have" Skills and Experience : Understanding of sophisticated SoC power management firmware. Experience developing or analysing CPU, machine Leaning, media, and memory system benchmarks used for PPA analysis. Background in running simulation/emulation tools. (e.g. VCS, Questasim, Incisive, Veloce Strato, Palladium, Zebu, etc) Accommodations at Arm At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email . To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation or adjustment requests will be treated with confidentiality, and information concerning these requests will only be disclosed as necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud, or office accessibility. Please email us about anything we can do to accommodate you during the recruitment process. Hybrid Working at Arm Arm's approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups/teams to determine their own hybrid working patterns, depending on the work and the team's needs. Details of what this means for each role will be shared upon application. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. Please talk to us to find out more about what this could look like for you. Equal Opportunities at Arm Arm is an equal opportunity employer, committed to providing an environment of mutual respect where equal opportunities are available to all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals, and don't discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Hours: Full Time - 40 hours - Monday to Friday Creating and maintaining great places to live and work delivered by excellent people who care Purpose of Role We are looking for an experienced Fabric Repair Technician to carry out building fabric repairs on various Avanti West Coast train stations and related buildings based around Stafford. Job Description Working for a leading provider of integrated FM and infrastructure solutions, you'll carry out a variety of planned and reactive building fabric repairs to ensure stations remain safe, functional, and presentable. Responsibilities Perform reactive and planned maintenance tasks across various station buildings Undertake a wide range of fabric repairs - carpentry, joinery, door furniture, ceilings, floor tiles, etc. Complete basic plumbing repairs (e.g. tap replacements, flushing systems, toilets, sinks) Assist with minor electrical works (e.g. lamp changes, emergency light testing, ballast replacements) Use a PDA to receive tasks, complete job logs, and update status Adhere to Health & Safety procedures and report any risks identified Essential Qualifications/Skills Proven experience in fabric maintenance within a commercial or public environment NVQ Level 2 or equivalent trade qualification (preferred but not essential) Sound knowledge of Health & Safety policies and procedures Confident communicator with the ability to work independently Experience using PDAs or digital maintenance systems Full UK Driver's License (max 6 points, no DR offences) In return for your hard work we offer additional training and development, 26 days holiday (+ bank holidays), generous pension contribution, life assurance and much more. We are VINCI Facilities - experts in the built environment. VINCI Facilities is a Facilities Management and Building Solutions provider, delivering cost-effective and sustainable bespoke solutions to customers in the public and private sectors. We are committed to working towards a lower carbon society, focusing on sustainable and innovative methods to exceed our partners' goals and add value for all stakeholders - and we were named the top-ranked FM service provider in the Sustainable FM Index for 2020. We put our people first. Always working as a team and collaborating from start to finish. We are the trusted expert in the built environment because we listen to our team and create a workplace that maximises their potential. Fairness, Inclusion and Respect (FIR) at VINCI Facilities is about recognising and celebrating each other's differences and what they bring to the team. Harnessing this diversity and applying the experiences, abilities and unique qualities of individuals will enhance our business; therefore, we commit to equity of opportunity and fair treatment of all current and potential employees and encourage job applications from all. Should you require any reasonable adjustments to be made as part of the application process please contact us directly. VINCI recognises the importance of helping our employees balance their work and home life by offering flexible working arrangements across many of our roles which include working from home to enable employees to balance their working life with other priorities.

Are you looking for an exciting new opportunity? Join a London based, product-agnostic consultancy specialising in information security governance, risk, and compliance management for clients across Europe. With a deep-rooted passion for cyber risk, the team excels at developing measurable controls that align with an organisation's risk appetite, capacity, and tolerance for breaches. Known for crafting innovative and cost-effective Information Security Management Systems (ISMS), the consultancy enables quantifiable compliance with key information security legislation, regulations, and industry standards, including PCI DSS, the UK Data Protection Act 2018 (DPA 2018), GDPR, and ISO/IEC 27001. If you would like to learn more about this opportunity, feel free to reach out and apply today! Responsibilities: Conduct web, mobile, API, infrastructure, cloud, and wireless penetration testing. Create detailed technical reports and deliver test findings directly to clients. Provide remediation advice and post-assessment consultancy. Contribute to internal testing methodologies and Red Team/social engineering activities. Mentor junior team members and support collaborative delivery of projects. Occasionally support the creation of marketing materials such as research papers and articles. Skills / Must have: Strong knowledge of OWASP methodologies and offensive testing across black/grey/white-box approaches. Proficiency in tools like Burp Suite, Kali, Nmap, Nessus, Qualys, Metasploit. Familiarity with cloud platform security testing (AWS, Azure, GCP). Understanding of mobile security (Android & iOS), networking protocols, and the OSI model. Excellent verbal and written communication skills, especially for client-facing engagements. Highly organised, analytical, and able to manage multiple projects independently. Ability to explain technical risks to non-technical stakeholders and C-level executives. D esirable ("nice to have") Skills: Experience with programming, databases, and IoT security. Exposure to CI/CD security, Docker/container security, and AI/LLM testing. Hands-on experience with Red Teaming tools (e.g., Cobalt Strike) and social engineering. Familiarity with bug bounty platforms and vulnerability disclosure best practices. Benefits: Competitive salary with regular performance reviews Annual training and personal development plan Access to conferences and professional events Supportive and knowledgeable team culture Hybrid work flexibility after probation Salary: Competitive (dependent on experience)

IntellectoKids is one of the world's largest developers of educational apps for children ages 2 to 7. Our products are among the top 15 in the preschool apps category globally. We're looking for a skilled Data Engineer to design and maintain robust data infrastructure and pipelines, driving data accessibility and reliability across our platform. Working format: full-time, remote. Schedule: Monday to Friday (the working day is 8+1 hours). Responsibilities: Design, develop, and maintain data pipelines using Apache Airflow . Create and support data storage systems (Data Lakes / Data Warehouses) based on AWS (S3, Redshift, Glue, Athena, etc.). Integrate data from various sources, including mobile apps , third-party APIs , and internal services . Ensure data quality, consistency, and availability . Support analysts: build user-friendly data marts and contribute to schema and data model design. Set up pipeline monitoring , alerting , and logging . Participate in architectural decisions and technology selection . Optimize existing data storage systems and complex SQL queries . Your goals and KPIs during the probation period: Design and implement a data quality monitoring system for the raw data layer. Review and analyze current data source integrations, identifying bottlenecks and proposing improvements to enhance data reliability and performance. Key long-term goals: Architect and evolve the analytical data delivery pipeline into a standalone, scalable service. What we expect from you: 4+ years of experience as a Data Engineer, including 1+ year at a Senior level. Deep knowledge of Airflow : DAGs, custom operators, and monitoring. Strong command of PostgreSQL databases; familiarity with the AWS stack (S3, Glue or Redshift, Lambda, CloudWatch) is a significant plus. Excellent SQL skills and confident Python programming. Knowledge of Kotlin and Golang , and the ability to work with unfamiliar codebases. Experience building robust ETL/ELT pipelines . Understanding of data warehouse (DWH) design principles and data normalization . Ability to work under uncertainty , prioritize tasks , and propose practical solutions. Skill in reading documentation and understanding the limitations and capabilities of technologies . Understanding of development practices (CI/CD, DevOps) and the ability to solve infrastructure-related challenges within the Data Engineer's scope. Business fluent Russian and English. Would be a plus: Experience with tools such as Firebase Analytics, Amplitude, Adjust, AppsFlyer , or similar SDKs/platforms. Understanding of event structures, attribution, retention, LTV , and other mobile metrics . Ability to collect and aggregate user data from mobile sources for analytics. Experience building real-time data pipelines (e.g., Kinesis, Kafka, Spark Streaming ). Hands-on CI/CD experience with GitHub . Startup or small team experience - the ability to quickly switch between tasks , suggest lean architectural solutions , make independent decisions , and take ownership of the result. What do we offer? A high degree of autonomy and responsibility. An exciting opportunity in the rapidly growing EdTech industry within a very dynamic team. Growth opportunities as the company expands, with potential for professional development within the role and gradual transition to more complex and strategic tasks. Contacts 167 City Road, London, Greater London, United Kingdom, EC1V 1AW

The role of the HVAC Support Engineer is to support the ongoing running of Heating, Ventilation and Air Conditioning (HVAC) systems and ensure that rooms are run in an optimised state ensuring Opex efficiency and the ability to effectively support the network load. In this role you will play a key role in ensuring the integrity of critical room designs by addressing cooling and airflow challenges. You'll provide ad-hoc support during HVAC maintenance, assess and mitigate system risks, and contribute to root cause analysis and risk reviews across VMO2's cooling infrastructure. Be part of solution assessments, reviewing design proposals, project delivery, and seamless service transitions-representing operational needs in key project phases to uphold our high standards of performance and reliability. Who we are The UK's fastest broadband network. The nation's best-loved mobile brand. And, one of the UK's biggest companies too. Diverse, high performing teams - jam packed with serious talent. Together, we offer the UK more choice and better value, through our boundary-pushing, customer-championing values and ambitions. Together, we are Virgin Media O2, and we can't wait to see what you can do. Accessible, inclusive and equitable for all Virgin Media O2 is anequal opportunities employer and we're working hard to remove bias and barriers for our people and candidates. So, we build equity and inclusion into everything we do, from the policies we craft to the relationships we shape. We support and encourage you to be your authentic self throughout your application journey with us. The must haves In order to be considered, you must have the following experience; Technical understanding of the VMO2 Infrastructure Demonstrable strategic outlook, commercial awareness, financial acumen Mech Eng, HVAC Engineering qualification or proven experience in this area. Understanding of the design of HVAC systems to give energy efficient solutions that delivers required airflows with resiliency in the infrastructure. Comfortable working both on your own and part of a wider team The other stuff we are looking for We'd also love you to bring; Educated to degree level or holding a professional qualification is desirable Ability to take ownership for learning and development of own and subordinates skills to ensure they are up to date and maintain awareness of developments in the industry What's in it for you Our goal is to celebrate our people, their lives and everything in-between. We aim to create a culture that empowers everyone to bring the best versions of themselves to work each and every day. We believe the most inclusive and diverse culture makes for a better business and a brighter world. Working at Virgin Media O2, you get a bumper reward package bursting with benefits, and loads of extras you can add if you'd like to. These are designed to support both you and your loved ones, making sure that you're covered no matter what life throws your way. Next steps If we feel like a place where you can belong, we'd love to learn more about you as a person and your experience to date. When you apply, you'll be asked about any adjustments you might need to support the recruitment process. Let us know, and we'll be sure to discuss it with you. Please note: Applications will be reviewed, and interviews conducted throughout the duration of this advert, therefore we may bring the closing date forward. We encourage all interested applicants to apply as soon as possible. If you're offered a job with us, it will be conditional, based on the passing of background checks. All roles require a criminal record check and some roles need a financial probity check. Your recruiter can provide you with more information if needed. Thanks for your patience and for showing an interest in joining the Virgin Media O2 family.