123 jobs found

About Lendable Lendable is on a mission to build the world's best technology to help people get credit and save money.We're building one of the world's leading fintech companies and are off to a strong start: One of the UK's newest unicorns with a team of just over 700 people Among the fastest-growing tech companies in the UK Profitable since 2017 Backed by top investors including Balderton Capital and Goldman Sachs Loved by customers with the best reviews in the market (4.9 across 10,000s of reviews on Trustpilot) So far, we've rebuilt the Big Three consumer finance products from scratch: loans, credit cards and car finance. We get money into our customers' hands in minutes instead of days. We're growing fast, and there's a lot more to do: we're going after the two biggest Western markets (UK and US) where trillions worth of financial products are held by big banks with dated systems and painful processes. Join us if you want to Take ownership across a broad remit. You are trusted to make decisions that drive a material impact on the direction and success of Lendable from day 1 Work in small teams of exceptional people, who are relentlessly resourceful to solve problems and find smarter solutions than the status quo Build the best technology in-house, using new data sources, machine learning and AI to make machines do the heavy lifting About the role We're building a larger, dedicated Platform team at Lendable, increasing our investment in the infrastructure that enables our products and engineering teams to scale. We're hiring a Technical Product Manager to sit within Engineering and connect platform technology, reliability and commercial value. You'll own what we prioritise and why, giving engineers the business context they need while helping Product and leadership understand the impact and opportunities that Platform enables. This is a hands on technical IC role, where you'll stay close to engineering through writing code, reviewing PRs and contributing to architecture discussions. Working closely with the Platform Engineering Manager and Tech Lead, you'll help shape the Platform roadmap, connect technical investment to measurable business outcomes, and build the foundations that allow Lendable to move faster and scale with confidence. What you'll be doing Own platform stability Own platform stability as a primary accountability - SLA/SLO metrics, incident rates, release quality. Hold release gating authority: block features from production that don't meet testing standards or introduce unacceptable regression risk. Enforce CI/CD standards centrally so pods don't fragment into one-off solutions. Track and report stability metrics alongside commercial outcomes - stability is the foundation that makes the rest possible. Be commercially accountable Own the business case for platform investment and answer "why are we spending six engineers on this for three months?" in terms leadership understands. Track platform impact in business terms: developer velocity, incident cost, time-to-market, reliability, capacity - e.g. "CXO rollout removes a 3-second API fan out, reducing session abandonment" or "we can now handle 20k simultaneous logins". Input into headcount and investment decisions for the platform team. Own the platform roadmap Own the platform backlog, prioritised by business value and sequenced to unblock the highest-value product teams first - not driven by technical debt or engineer preference alone. Make trade offs explicit: "if we do X now, we defer Y by Z weeks - here's what that means for products depending on us". Ensure every initiative has a defined success metric that non-engineers can track. Be the stakeholder interface Act as the single point of contact for Pod Leads: business requirements coming from pods and engineering/developer requirements flowing to pods; prioritise both in service of platform stability. Make platform work visible to leadership - regular forums with product MDs and PMs to capture upcoming dependencies before they become blockers; represent platform work in leadership reviews; translate technical milestones into business milestones. Drive cross team collaboration and buy in with other PMs; engage architecture in technical design. Escalate when product teams make requests that would create unsustainable platform load or technical debt. Contribute as an engineer Write code, review PR's, and participate in architecture design as a core part of the role - not a side project. Bring a strong technical voice to roadmap decisions without owning final architecture calls (that's Architecture and Tech Leads). What we're looking for Essential Deep, hands on engineering background - this role must be staffed by someone who has shipped production systems, not someone who has only managed backlogs. Strong commercial instinct: can build a business case, speak to P&L impact, and hold a line on ROI. Exceptional stakeholder management across product, engineering, and finance without direct line authority over all of them. Comfortable with ambiguity - platform value is often indirect and long horizon. Track record of contributing as an IC while operating at a senior, cross team level. Proactive, low ego, and clear communicator - able to hold a line with leadership and pod leads alike. Nice to have Experience in platform, infrastructure, or developer tooling contexts. Familiarity with SLA/SLO frameworks and incident management at scale. Experience enforcing CI/CD standards across multiple teams or pods. Prior work making "invisible" infrastructure legible to non technical leadership. Our tech stack Platform & backend: Kotlin, AWS, Postgres, RabbitMQ, Docker, Kubernetes. Gateway & clients: Node GraphQL gateway, React Native / TypeScript mobile app, Relay. Tooling & observability: GitHub, GitHub Actions, Jira, Confluence, Datadog, Sentry, Grafana. Interview process Quick call with the Talent Team (30 minutes) Hiring manager interview (30 minutes) Technical and Product interview (90 minutes) Culture add interview (60 minutes) Life at Lendable Winning team: the opportunity to scale up one of the world's most successful fintech companies Flexible working: flexible approach tailored to each role. Hybrid roles require three days in office weekly; fully remote roles include regular opportunities for in person connection through socials and off sites Socials & connection: opportunities and events to come together, socialise, and get to know each other beyond the office walls Health coverage: support for your physical and mental wellbeing, including private health cover Retirement & savings: long term financial wellbeing through retirement savings plans Employee referral programme: earn a competitive bonus when you refer successful new team members Office meals & snacks: enjoy a fully stocked kitchen, plus complimentary lunches prepared by in house chefs on in office days at select locations Sustainable commuting: cycle to work and electric vehicle salary sacrifice schemes available in select locations Please note: The availability and details of specific benefits vary by location and role. For more information, please speak to your Talent Partner. Check out our blog! 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Senior Developer C# .Net, Azure cloud-native, Azure AI Foundry, SQL Hybrid - Central / West London & WFH Circa £70,000 - £90,000 + Bonus and good benefits An exciting opportunity for a Senior .Net Developer / Senior Software Engineer to combine their strong Microsoft .Net development experience with modern AI technology by playing a key role building up our clients AI driven capabilities. It's a role for a keen and confident Developer / Software Engineer that enjoys autonomy and embracing new technologies working in fast paced delivery focussed environments. It would best suit those used to working for small to medium sized businesses (SME's) and is open to those already operating at a Senior level as well as those looking to take a step-up. Our client recently brought development in-house and are building a team that already includes two highly capable Mid-Level Full-stack Engineers to migrate a complex monolithic booking system to a new .Net 10 Azure-native microservices solution. Reporting directly into the CTO, the Senior Developer will be hands-on as well as making pragmatic architectural and engineering decisions that keep delivery front and centre including building up their AI offering. To be considered for this exciting greenfield opportunity you'll need the following skills and experience: 6+ years commercial experience as a Developer or Software Engineer predominantly with Microsoft development tools (experience as a Senior or Lead or Mentor etc is beneficial but not essential) Strong backend development experience Strong C# / .NET experience from 8 onwards Strong Azure cloud-native development experience - AKS / Container Apps, Service Bus, API Management, Azure DevOps etc Good knowledge and experience with Azure AI Foundry Strong SQL / SQL Server experience schema design, EF Core migrations, query performance tuning etc Good knowledge of software architecture, scalability and best practice Experience with Microservices patterns Experience with Frontend Development - React / TypeScript / Angular etc Strong team player and comfortable engaging with business stakeholders and 3rd party partners. This role is perfect for those who thrive in small, flat-structured, collaborative team environments where your contribution makes a real difference. Salary will reflect experience and likely to be in the £70,000 - £90,000 range although higher would be considered. The client can also offers working from home on a Monday and Friday. For further information, please send your CV to Wayne Young at Young's Employment Services Ltd. YES are operating as both a recruitment Agency and Recruitment Business.

the company is where designers, animators, and developers build interactive experiences. Design, animate, and code in one place. What you build in the editor is what ships in your app, game, or website. No mockups, no prototypes, no handoff. The real thing. With the company, designers and developers work with the same tools. No silos. What you see in the editor is what ships in production. Companies like Spotify, Duolingo, LinkedIn, Google, and Fortune 500 automakers use our open-source runtimes to build once and ship everywhere - websites, apps, games, and vehicles. We're looking for a Senior Software Engineer to join our team. As part of a lean, agile team, you'll have a high degree of autonomy, ownership and direct impact on customers, with the opportunity to help shape the architecture of the company's platform as we grow. We're looking for someone who is passionate about the backend and brings lessons learned from scaling SaaS platforms that were used by thousands of active users. About the Backend Team The backend team builds and operates the systems behind the company's cloud platform, focusing on the services and infrastructure that provide the core APIs, real time collaboration, file storage, and background processing for the editor. We also own a few full stack services that power the marketplace and customer facing experiences. How we work With a high degree of autonomy and ownership, engineers are trusted to identify problems, shape solutions, and drive the technical direction of the platform. Everyone contributes to architectural decisions and has a broad impact across our stack. While our focus is on backend systems, there are also opportunities to influence and contribute to other parts of the company, including the editor and the runtimes. Collaboration is core to our culture - teams across the company work closely to design, build, and evolve our product together. We provide modern tooling, including a generous AI/tooling budget, and encourage thoughtful use of AI assisted development where it improves speed, understanding, and quality. The team is distributed between the U.K. and U.S., where we maintain a hybrid office for collaboration and deep technical work. What you'll work on: Core APIs and services that drive the company editor, multiplayer collaboration, asset management, and the company Marketplace. Database architecture and optimization, designing schemas and queries that perform at scale and evolve with our product. Customer facing applications for authentication, accounts, billing, and team management. Observability and telemetry, building insight into how our systems behave and how customers use the company. File and asset storage systems, including object storage, CDN distribution and caching layers for fast, reliable access. Real time infrastructure for live collaboration, syncing thousands of changes per second across sessions with low latency. Distributed background systems for rendering, asset conversion, and large scale task orchestration. Scalability and reliability engineering, ensuring the company stays fast and stable as we grow. Security, compliance, and permissions models that protect our customers and meet enterprise grade standards. Tech Stack includes: Node.js (TypeScript & JavaScript), Dart/Flutter, C++, MySQL (Aurora), Redis, OpenSearch, AWS (Fargate, Lambda, CloudWatch), Docker, Terraform, GitHub Actions Requirements 8+ years of professional software engineering experience, specifically in backend and infrastructure. Proven track record of owning and delivering backend services for scaling SaaS based products that are widely relied upon by active users. Node.js experience, or strong experience in multiple programming languages and evidence of learning new ones quickly. Experience with cloud infrastructure (AWS preferred), infrastructure as code, and container orchestration. Strong SQL skills, including hands on experience with query analysis and optimization. Ability to work independently in ambiguous situations: seek out requirements, make sound decisions, and prioritize effectively. Excellent communication skills, with willingness to work directly with customers when needed. Benefits £120k-£135k or $170-195k USD base salary + stock options Unlimited holiday (PTO) and comprehensive health benefits Parental leave Regular team meetups and travel opportunities Hybrid flexible work environment with Offices in London (Farringdon) and San Francisco (Potrero Hill) Coffee and lunch on us when you're in the office Compensation may depend on the level of experience and geographic location. Visa sponsorship is not available. The successful candidate will be required to provide evidence of their right to work in the U.K. or U.S. prior to commencing employment. At the company, we are a global group of passionate designers and developers who believe in transparency, failing fast, quick iteration, and experimentation. We aim to build a diverse and inclusive culture where everyone feels supported. We have an incredible opportunity to change the world of interactive content creation. Help us accelerate the design industry's transition to the company! A real human will read your resume, cover letter, and answers to the application questions so please take a minute and tell us more about you! Applications suspected to be entirely AI generated may not be considered. We value genuine, thoughtful responses and authentic, human communication.

hackajob is partnering directly with Sage to hire for this role. We are looking for a Senior Backend Developer to join our HCM Localisation engineering team and help evolve a large-scale, cloud-based enterprise product. This role is focused on building and maintaining scalable backend services supporting complex product workflows, integrations, performance improvements, and ongoing platform moderni click apply for full job details

Senior Full Stack Developer Reporting to: Engineering Manager Office Environment: Hybrid (minimum two days per week) Type: Full time, permanent Join Our Mission Skip the queue. Shape the future. See real impact. At QuantSpark, we're transforming how data and AI serve society. We combine the analytical discipline of strategy consulting with the pace and ownership of a scale-up. That means you'll work directly on the problems that matter most-whether combating economic crime, modernising government services, or accelerating commercial growth for FTSE 100 companies. Here, you'll compress 5-10 years of traditional career progression into 2-3 years. From day one, you'll lead end-to-end projects, access leadership directly (including the CEO), and build cross-industry expertise that usually takes a decade to gain. We don't just develop - we build, own, and scale solutions that shape the organisations we work with and have meaningful societal impact. Our Client Portfolio We partner with forward-thinking organisations across sectors: Private Equity & Financial Services: Portfolio analytics, AI-powered value creation, and risk management tools for global investment and wealth firms. Retail & Consumer: Pricing optimisation, inventory efficiency, and personalised engagement for major UK retailers and brands. Asset Management: Advanced investment platforms and automated risk management for asset managers. Public Sector: Trusted by multiple UK government departments for fraud analytics, predictive maintenance, and supply chain optimisation. SaaS & Manufacturing: Sector-spanning technology transformation for SaaS innovators and manufacturers. The Role You'll design, build, and scale web applications across backend and frontend, owning projects from ideation through to production - architecture, CI/CD, cloud infrastructure, monitoring, the lot. We're a small team that punches well above its weight. Client feedback is outstanding, and every engineer here has a visible impact. Day to day, you'll: Architect and deliver scalable, secure software for commercial clients across multiple sectors. Assess technical trade-offs and guide design decisions across projects. Write, review, and own high-quality code - primarily Python (Flask, FastAPI, or Django) and JavaScript/TypeScript (React preferred). Build and maintain RESTful APIs and modern frontends. Work directly with clients - communicating clearly, understanding the why behind what you're building. Feed into new client proposals and help improve internal engineering processes. Mentor junior developers through code reviews, pairing, and knowledge-sharing. Use AI coding agents to accelerate delivery whilst maintaining correctness and security. AI Engineering (Required) Hands-on experience with AI coding agents in day-to-day work - prompting, iterating, reviewing generated code, validating outputs. Working understanding of LLM fundamentals and limitations (hallucinations, context windows, evaluation). Familiarity with prompting patterns, tool use, and concepts like RAG and embeddings. Awareness of safety and privacy concerns when using AI tools (secrets, PII, licensing). Ability to integrate AI into your workflow without compromising code quality. What We're Looking For 5+ years' experience as a full-stack engineer. Strong track record delivering enterprise-grade web applications and APIs. Confident across Python backend frameworks and modern frontend (React/TypeScript). Comfortable owning the full product lifecycle. Proactive, accountable, and effective in small, fast-moving teams. Clear communicator across technical and non-technical audiences. Keen to broaden into a generalist whilst deepening your core strengths - not just staying in one lane. What We Offer Tech ownership and autonomy from day one. High-impact work - you'll see real results within months, not years. Room to innovate, not just maintain. A small, collaborative team that owns problems end to end and learns fast. Clients ambitious enough to rethink how they use data and technology. A clear path to leading technical programmes and shaping strategy - growth here is earned, not queued. Perks & Benefits £6,000 annual training & conference budget to stay at the cutting edge Up to 6% matched pension for long-term financial security Comprehensive private healthcare via Vitality EMI share options scheme - own a piece of the growth you help create Work from anywhere in the world for up to 1 month/year 25 days holiday + buy/sell up to 5 additional days Cycle-to-work scheme for sustainable commuting Central London office stocked with refreshments, socials, and vibrant atmosphere Exclusive discounts on retail, travel, tech & fitness memberships Access to cutting-edge tools, platforms, and regular tech talks & innovation time Equal Opportunities We're building a team that benefits from different perspectives, experiences, and ways of thinking. We know that great talent comes from all backgrounds, and we encourage applications from everyone who meets the role requirements, regardless of age, disability, gender identity, race, religion, sexuality, or any other characteristic. If you're unsure whether you're a perfect fit but believe you can do the job well, we'd still like to hear from you. We hire based on your skills, potential, and ability to contribute to our team, and we're committed to a fair and objective selection process for all candidates.

Lead Software Engineer - Backend Engineering - Java/Kotlin LONDON, LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 01/14/2025, 08:19 AM Locations 4 John Carpenter St, London, Greater London, EC4Y 0JP, GB Job Schedule Full time Job Description Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We're people first. We value collaboration, curiosity and commitment. As a Lead Software Engineer at JPMorgan Chase within the Accelerator business, you are the heart of this venture, focused on getting smart ideas into the hands of our customers. You have a curious mindset, thrive in collaborative squads, and are passionate about new technology. By your nature, you are also solution oriented, commercially savvy and have a head for fintech. You thrive in working in tribes and squads that focus on specific products and projects - and depending on your strengths and interests, you'll have the opportunity to move between them. While we're looking for professional skills, culture is just as important to us. We understand that everyone's unique - and that diversity of thought, experience and background is what makes a good team, great. By bringing people with different points of view together, we can represent everyone and truly reflect the communities we serve. This way, there's scope for you to make a huge difference - on us as a company, and on our clients and business partners around the world. Job Responsibilities Use domain modeling techniques to allow us to build best in class business products. Structure software so that it is easy to understand, test and evolve. Build solutions that avoid single points of failure, using scalable architectural patterns. Develop secure code so that our customers and ourselves are protected from malicious actors. Promptly investigate and fix issues and ensure they do not resurface in the future. Make sure our releases happen with zero downtime for our end users. See that our data is written and read in a way that's optimized for our needs. Keep an eye on performance, making sure we use the right approach to identify and solve problems. Ensure our systems are reliable and easy to operate. Keep us up to date by continuously updating our technologies and patterns. Required Qualifications, Capabilities and Skills Formal training or certification on problem solving concepts and proficient applied experience Identifies problems, proposes solutions, suggests what's best to focus on. Sees themselves as a problem solver. Contributes to the problem at hand, even when outside their area of speciality. A desire to teach others and share knowledge. We aren't looking for hero developers, more for team players. Adjusts quickly to changing priorities and conditions. Copes effectively with complexity and change. Learns and unlearns technologies and patterns quickly. Comfortable in uncharted waters. Can see the long term. Won't sacrifice the future for the present. Chooses technologies and approaches based on the end goals. High standards. Expects personal performance and team performance to be nothing short of the best. Does not cut corners ethically. Earns and maintains trust. Does what's best for the company, rather than what's best for themselves or their team. Able to take the initiative and shape their own path and a pragmatic and iterative approach to achieving our long term goals Technologies We primarily use Jvm based languages (Java/Kotlin) but we also have parts of the platform that use other languages as needed. We look to use Open source when it makes sense and build ourselves when it doesn't. We are entirely cloud native and want to build a truly multi cloud solution. We look at each problem independently and pick the right technology to solve it. We aren't afraid to try new things but we always remember that we are looking to build something to last, and we focus on solving real world problems for real life customers. EEO Statement We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

We're on a mission to make migration easy. We started building the company in 2017. Since then, we've grown from 3 to 700+ people, gained unicorn status, raised £140M over three funding rounds, turned profitable, insured millions of drivers and lent millions in car loans. But we're only just getting started. Our goal is to become one of the largest financial services providers in the world. Over the next 10 years we'll grow exponentially, not only by scaling our existing products, but also by building new ones. To achieve our goals we need incredibly ambitious, commercially driven people who never settle for 'good enough'. Marshmallowers are hungry for autonomy and ownership, and would rather improve than coast. Everyone raises standards and has an impact, with a focus on collective success over self-interest. We've created an environment where curious, tenacious people win and grow together. If that sounds motivating, this could be the place for you. 12m FTC - (London, hybrid 3 days a week) Data Science at MarshmallowOur data science team supports various business functions across our Product teams and within Pricing and Claims. Working across the full spectrum of data science problems, from traditional machine learning for risk-based decisioning through to generative AI and the automation of complex operational journeys, all within a regulated insurtech/fintech domain. This is a hands on leadership role for someone who can bring a team together and ensure it delivers at pace while its foundations strengthen: leading and developing the people, personally holding the bar on technical quality, and partnering closely with engineering and product. It suits a leader who is strong both leading and growing teams as well as a technical decision-maker. About the teamThe Data Science team operates as a primary commercial engine for the company, using data and machine learning to drive tangible business outcomes, from pricing strategy to operational efficiency. The team works closely with senior stakeholders and partners across data, engineering, product and commercial functions to identify the right opportunities and make thoughtful technical trade-offs. We operate with a flat structure, so leaders stay close to the people doing the work and support colleagues at different levels of experience. Our ambition is to keep raising the bar for how data science delivers impact across the business. Product & Tech at MarshmallowBackend and Infrastructure: Latest Java μService, Spring Boot with Spring Cloud, Dynamodb, Terraform, Docker, AWS Fargate, Datadog, Opslevel, and TeamCity. Frontend and Mobile: TypeScript, CSS-in-JS (Styled Components), React, Redux, Redux Hooks, and other modern state management libraries. Kotlin on Android and Swift on iOS. Data: SQL, Python, Snowflake, dbt, Airflow & Looker AI at the company: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productivity. What you'll be doing Drive commercial impact at every turn: Proactively identify and prioritise data science opportunities that offer the highest leverage for the business, ensuring every project is measured by its bottom line contribution and strategic commercial alignment. Lead the people and culture agenda for data science: set goals, manage performance and development conversations, and keep an evolving team engaged and delivering high impact projects. Provide hands on technical leadership: set and hold a consistent bar on technical standards across the full modelling and data lifecycle. Represent data science in cross functional conversations, partnering closely with engineering, product and pricing on technical direction and trade offs. Build collective ownership of technical standards across Data Science, coaching people to look beyond their own domain and drive function wide improvements to shared standards, tooling and best practice. Who you are You bring an inherently commercial first mindset: you don't just build models, you build solutions that directly influence the P&L, and you constantly evaluate every technical trade off through a rigorous lens of business value. You make confident decisions even when the picture is still forming, and you're comfortable operating across more than one domain at once. You have a track record of driving visible improvements to team culture, ways of working, and technical standards. You build trust quickly with a team, and coach others to challenge and disagree constructively, to drive decisions that deliver the highest impact outcomes You thrive in a fast paced and ever evolving environment; you adapt to change well (and in fact relish it!). You like to take real ownership of your work, drive yourself forward, and work well both autonomously but also collaboratively with the team and your stakeholders. What we're looking for from you Must have Excellent leadership and team management skills. A strong background as a senior data science individual contributor, with commercial experience delivering ML solutions end to end Proven ability to influence technical direction across Data Science and Engineering, including shaping scalable model/service integration patterns and challenging proposals to drive robust, long term solutions. Strong stakeholder management skills, with confidence communicating trade offs and pushing back constructively to C suite and senior stakeholders across different functions to ensure high quality outcomes. Nice to have Experience in insurance, fraud, or another regulated decisioning domain. Experience of contributing towards the strategy for Gen AI within an organisation, and leading data scientists to deliver Gen AI solutions that drove measurable business value (We cannot offer visa sponsorship for this role) Perks & benefits Bonus scheme designed to reward high performance Private medical insurance with Vitality, mental health support with Oliva Personal learning budget and 2 dedicated L&D days a year Monthly flexible benefits budget to spend as you choose 25 days holiday plus bank holidays 4 weeks Work From Anywhere per year Our process Recruiter call with the Talent Acquisition team. Past experience interview with Hannah Penfold, Hiring Manager. Technical deep dive or case study focused on technical trade-offs, commercial thinking and influence (2 Senior Stakeholders) Final leadership and values interviews with senior technology and commercial stakeholders, (CTO & Co-Founder) We review every application and will always let you know the outcome, though we're unable to provide individual feedback at application stage. Diversity of thought We know the best ideas come from having different perspectives in the room - and we're committed to hiring fairly, regardless of background, identity or experience. If you see yourself in this role, we'd encourage you to apply.

We're on a mission to make migration easy. We started building Marshmallow in 2017. Since then, we've grown from 3 to 700+ people, gained unicorn status, raised £140M over three funding rounds, turned profitable, insured millions of drivers and lent millions in car loans. But we're only just getting started. Our goal is to become one of the largest financial services providers in the world. Over the next 10 years we'll grow exponentially, not only by scaling our existing products, but also by building new ones. To achieve our goals we need incredibly ambitious, commercially driven people who never settle for 'good enough'. Marshmallowers are hungry for autonomy and ownership, and would rather improve than coast. Everyone raises standards and has an impact, with a focus on collective success over self-interest. We've created an environment where curious, tenacious people win and grow together. If that sounds motivating, this could be the place for you. 12m FTC - (London, hybrid 3 days a week) Data Science at Marshmallow Our data science team supports various business functions across our Product teams and within Pricing and Claims. Working across the full spectrum of data science problems, from traditional machine learning for risk-based decisioning through to generative AI and the automation of complex operational journeys, all within a regulated insurtech/fintech domain. This is a hands-on leadership role for someone who can bring a team together and ensure it delivers at pace while its foundations strengthen: leading and developing the people, personally holding the bar on technical quality, and partnering closely with engineering and product. It suits a leader who is strong both leading and growing teams as well as a technical decision-maker. About the team The Data Science team operates as a primary commercial engine for Marshmallow, using data and machine learning to drive tangible business outcomes, from pricing strategy to operational efficiency. The team works closely with senior stakeholders and partners across data, engineering, product and commercial functions to identify the right opportunities and make thoughtful technical trade-offs. We operate with a flat structure, so leaders stay close to the people doing the work and support colleagues at different levels of experience. Our ambition is to keep raising the bar for how data science delivers impact across the business. Product & Tech at Marshmallow Backend and Infrastructure: Latest Java μService, Spring Boot with Spring Cloud, Dynamodb, Terraform, Docker, AWS Fargate, Datadog, Opslevel, and TeamCity. Frontend and Mobile: TypeScript, CSS-in-JS (Styled Components), React, Redux, Redux Hooks, and other modern state management libraries. Kotlin on Android and Swift on iOS. Data: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productivity. What you'll be doing Drive commercial impact at every turn: Proactively identify and prioritise data science opportunities that offer the highest leverage for the business, ensuring every project is measured by its bottom-line contribution and strategic commercial alignment. Lead the people and culture agenda for data science: set goals, manage performance and development conversations, and keep an evolving team engaged and delivering high-impact projects. Provide hands-on technical leadership: set and hold a consistent bar on technical standards across the full modelling and data lifecycle. Represent data science in cross-functional conversations, partnering closely with engineering, product and pricing on technical direction and trade-offs. Build collective ownership of technical standards across Data Science, coaching people to look beyond their own domain and drive function-wide improvements to shared standards, tooling and best practice. Who you are You bring an inherently commercial-first mindset: you don't just build models, you build solutions that directly influence the P&L, and you constantly evaluate every technical trade-off through a rigorous lens of business value. You make confident decisions even when the picture is still forming, and you're comfortable operating across more than one domain at once. You have a track record of driving visible improvements to team culture, ways of working, and technical standards. You build trust quickly with a team, and coach others to challenge and disagree constructively, to drive decisions that deliver the highest-impact outcomes You thrive in a fast paced and ever-evolving environment; you adapt to change well (and in fact relish it!). You like to take real ownership of your work, drive yourself forward, and work well both autonomously but also collaboratively with the team and your stakeholders. What we're looking for from you Must have: Excellent leadership and team management skills. A strong background as a senior data science individual contributor, with commercial experience delivering ML solutions end to end Proven ability to influence technical direction across Data Science and Engineering, including shaping scalable model/service integration patterns and challenging proposals to drive robust, long-term solutions. Strong stakeholder management skills, with confidence communicating trade-offs and pushing back constructively to C-suite and senior stakeholders across different functions to ensure high-quality outcomes. Nice to have: Experience in insurance, fraud, or another regulated decisioning domain. Experience of contributing towards the strategy for Gen AI within an organisation, and leading data scientists to deliver Gen AI solutions that drove measurable business value (We cannot offer visa sponsorship for this role) Perks & benefits Bonus scheme designed to reward high performance Private medical insurance with Vitality, mental health support with Oliva Personal learning budget and 2 dedicated L&D days a year Monthly flexible benefits budget to spend as you choose 25 days holiday plus bank holidays 4 weeks Work From Anywhere per year Our process Recruiter call with the Talent Acquisition team. Past experience interview with Hannah Penfold, Hiring Manager. Technical deep dive or case study focused on technical trade-offs, commercial thinking and influence (2 Senior Stakeholders) Final leadership and values interviews with senior technology and commercial stakeholders, (CTO & Co-Founder) We review every application and will always let you know the outcome, though we're unable to provide individual feedback at application stage. Diversity of thought We know the best ideas come from having different perspectives in the room - and we're committed to hiring fairly, regardless of background, identity or experience. If you see yourself in this role, we'd encourage you to apply.

Job Title: Tech Lead - Integrations Reporting To: Group Engineering Manager Location: Remote working / Occasional travel to Bournemouth & Bristol Job Type: Full Time, 37.5 hours a week Our Purpose Nourish Care provides a digital solution to the health and social care sector which improves the process of recording, analysing, and sharing of information. We seek to enhance and simplify care in equal measures; to harness the power of care management software to improve the lives of people who need care and those who provide it. We are in the midst of one of the most exciting times in our history and while we are the current market leader in the sector, we will not be complacent. We are dedicated to our purpose of a better life for everyone. We continue to revolutionise the care sector and our incredible employees are what make this possible. About the Job We are looking for an experienced Tech Lead to lead our Integrations Team. This role combines hands on technical leadership with people management and architectural ownership. You will be accountable for the technical direction, delivery quality, and ongoing evolution of our Integrations layer, which synchronises data between our rostering and care delivery platforms and integrates those systems with third party partners. This is a true Tech Lead role with a 70/30 split between hands on development and leadership responsibilities. What You'll Be Accountable For Owning the technical direction and architecture of the Integrations platform Making pragmatic technical decisions and trade offs with scalability, performance, and maintainability in mind Ensuring non functional requirements are met (reliability, observability, resilience, performance) Delivery & Quality Leading by example through hands on development and high quality code contributions Ensuring consistent engineering standards through code reviews, testing, and automation Working closely with Product Management to translate requirements into robust technical solutions Acting as the technical escalation point for the squad People Leadership Line managing four developers, including performance management and career development Coaching and mentoring engineers to grow their technical and professional capabilities Supporting hiring, onboarding, and team growth where required Fostering a collaborative, inclusive, and high performing team culture Our Development Culture Product focused agile environment using Scrum Strong emphasis on collaboration, pair programming, and code reviews Preference for clean, maintainable solutions over over engineering Engineers are involved in sprint planning, stand ups, and retrospectives Continuous learning is actively supported through books, courses, certifications, and other resources Shared responsibility for infrastructure, DevOps, and CI/CD depending on experience Technology Stack Backend: PHP (Symfony) and Python, MySQL/PostgreSQL Frontend: Vue.js (though most of the Integrations stack is headless) Infrastructure: AWS, Kubernetes CI/CD: GitHub Actions Our systems handle thousands of requests per minute and manage databases with hundreds of millions of records. We design and architect with scalability first principles, use caching extensively, and integrate with third party services. Required Experience Proven experience as a Tech Lead, Senior Engineer, or in a similar technical leadership role Strong experience building and maintaining API driven, backend systems Solid understanding of object oriented design and scalable architecture Experience working across the full stack in production systems Experience collaborating closely with Product and QA in agile teams Strong communication skills and a collaborative, pragmatic mindset Desirable Experience working with high throughput, data intensive platforms and pipelines Familiarity with regulated or complex domains (e.g. healthcare) Experience with Kubernetes and cloud native architectures Nourish Benefits 25 days basic annual leave, plus Bank Holidays Incremental leave benefit of 1 extra day per completed year of service, up to a maximum of 5 additional days (up to 30 days annual leave plus bank holidays for long standing employees) Extra paid day off for your birthday Paid days off for volunteering opportunities Private Medical Insurance Pension Referral Bonus Health and Wellbeing platform including access to 24/7 GP & 24/7 EAP Counselling and support Variable impact workouts Wellbeing videos including prompts for healthy behaviours Wellbeing, care and compassion leave policies Cycle to Work Scheme Career Development opportunities and regular reviews Recognition and Rewards Social Events throughout the year All positions at Nourish are subject to a satisfactory Enhanced Disclosure and Barring Service check, references and receipt of the appropriate Right to Work documents. Nourish is proud to be an equal opportunities employer and we actively seek and embrace differences in thinking, experience, ethnicity, age, gender, faith, personalities and styles. The different skills, experiences and backgrounds our employees bring to their roles creates a diverse and makes Nourish a special place to work.