of programming languages, frameworks, and tools. Deliver high-quality, complex software that enhances and elevates the engineering standards across the bank. Contribute to every stage of the software development lifecycle, from initial development through rigorous testing and successful deployment to production. Work closely with product teams, business stakeholders, and other technical experts to create strategic solutions … that ensure seamless integration and exceptional outcomes. Key Priorities: Proficiency in Java and AWS Experience with Salesforce development and React A strong focus on engineering efficiency, including knowledge of DORA metrics, DevOps methodologies, and practices like TDD or BDD An ambitious growth mindset, eager to innovate and drive change Reports directly to the Engineering Lead, working closely to More ❯
london (city of london), south east england, united kingdom
Qurated
of programming languages, frameworks, and tools. Deliver high-quality, complex software that enhances and elevates the engineering standards across the bank. Contribute to every stage of the software development lifecycle, from initial development through rigorous testing and successful deployment to production. Work closely with product teams, business stakeholders, and other technical experts to create strategic solutions … that ensure seamless integration and exceptional outcomes. Key Priorities: Proficiency in Java and AWS Experience with Salesforce development and React A strong focus on engineering efficiency, including knowledge of DORA metrics, DevOps methodologies, and practices like TDD or BDD An ambitious growth mindset, eager to innovate and drive change Reports directly to the Engineering Lead, working closely to More ❯
partnered with a well-established London based Investment Bank to find a FullStack Developer at the Associate level. This is a hands-on development role, supporting a range of internal systems across trading and business operations. Key Responsibilities: Develop and maintain software using C#, SQL, and React Integrate real-time and historical data … to-back office technology and teams Strong bonus and benefits package Key Requirements: Experience in financial services or trading environments Proficiency in C#, SQL Server, and front-end development (React preferred) Experience working with APIs and market data (e.g. Bloomberg, Fidessa) Strong communication, problem-solving, and collaboration skills Other Information: Agile working culture in a fast-paced environment More ❯
london (city of london), south east england, united kingdom
Harrington Starr
partnered with a well-established London based Investment Bank to find a FullStack Developer at the Associate level. This is a hands-on development role, supporting a range of internal systems across trading and business operations. Key Responsibilities: Develop and maintain software using C#, SQL, and React Integrate real-time and historical data … to-back office technology and teams Strong bonus and benefits package Key Requirements: Experience in financial services or trading environments Proficiency in C#, SQL Server, and front-end development (React preferred) Experience working with APIs and market data (e.g. Bloomberg, Fidessa) Strong communication, problem-solving, and collaboration skills Other Information: Agile working culture in a fast-paced environment More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Wave Talent
code, it’s about owning problems end-to-end and influencing every part of the product lifecycle. You’ll: Lead the design and delivery of high-impact, full-stack features from concept to production. Make key architectural decisions to ensure our systems remain fast, reliable, and observable as we scale to hundreds of enterprise customers. Collaborate … help grow a high-performance, high-trust team. What we’re looking for: 6–10+ years in software engineering (open to exceptional candidates outside this range) Proven full-stack ability with TypeScript, React, and Node.js Experience with AWS serverless technologies Passion for delivering excellent products at speed without sacrificing quality Experience scaling early-stage products or More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Wave Talent
code, it’s about owning problems end-to-end and influencing every part of the product lifecycle. You’ll: Lead the design and delivery of high-impact, full-stack features from concept to production. Make key architectural decisions to ensure our systems remain fast, reliable, and observable as we scale to hundreds of enterprise customers. Collaborate … help grow a high-performance, high-trust team. What we’re looking for: 6–10+ years in software engineering (open to exceptional candidates outside this range) Proven full-stack ability with TypeScript, React, and Node.js Experience with AWS serverless technologies Passion for delivering excellent products at speed without sacrificing quality Experience scaling early-stage products or More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Robert Half
Senior/Lead Hands on FullStack Developer - React/Python London | Hybrid (3days in the office and 2 days from home) £110,000+ Equity | Full-Time | Start-up We're a high-growth More ❯
Full-Stack Developer Contract Fully Remote Outside of IR35 My Customer who are investing in their technology platform to enhance customer, supplier, and operational workflows is looking for an experienced Full-Stack Developer with strong Golang and React skills. The Full-Stack Developer will help deliver a series … Hosting/Infrastructure: AWS (microservices architecture) Other: REST APIs, CI/CD pipelines, version control (Git), Jira, agile delivery Relational databases: PostgreSQL, MySQL Key responsibilities of the Full-Stack Developer Outside of IR35 Develop and extend backend services using Golang , following microservices principles. Build and enhance responsive user interfaces using React and TailwindCSS . Contribute to … Customer Portal API Integration Rebate Management System Ensure seamless data integration between services via secure REST APIs. Deploy, test, and optimise services within the AWS environment. The Full-Stack Developer role in initially a 2-week contract role with potential extension. This role will be fully remote. Apply now to speak with VIQU IT in confidence More ❯
the brightest minds in AI (many with Ph.D.s from internationally leading Unis), so they need someone who can technically joust at this leve Proven track record in software development, system integrations, and creating developer resources such as APIs, SDKs, and technical documentation. Strong experience across Integrations, FullStack Web Development, and Cloud … for new third-party connectors and integrations. Enhance system observability by improving diagnostics, logging, and tracing to aid technical support teams in resolving issues swiftly. Oversee the ongoing development and management of the public API, covering REST and event streaming functionality to support bespoke client integrations. Produce comprehensive technical documentation for both internal stakeholders and external users, leveraging … tools like Swagger for clarity and accessibility. Drive the development of self-serve capabilities to empower clients to independently manage their integrations wherever possible. What the role offers: Join an award-winning, high-growth tech company at the forefront of AI innovation. Work on exciting projects that directly impact the efficiency of global enterprise operations. Collaborate with a More ❯
Affinity Labs: Founding Engineer (Backend) Location: London Area, United Kingdom · On-site Company Description At Affinity Labs, we’re building the future of company creation, a full-stack AI venture studio that partners with content creators to co-found authentic, scalable software businesses. By combining AI-native development with creator-led distribution, we're … see your work distributed to thousands of users at launch, and compound impact across multiple product, not just one. Role Description You’ll lead end-to-end backend development across our products: scoping services, designing data models and APIs, building, testing, shipping, and iterating in tight cycles. This is an early-stage, hands-on role with significant autonomy … and responsibility to drive backend product development, collaborating closely with founders, creators, and product/design to turn lean specs into reliable, scalable services. Responsibilities Implement features end-to-end on the backend (APIs → data models → integrations) and maintain quality while moving fast. Run tight build, test, iterate, ship loops; provide realistic estimates and surface blockers early. Manage More ❯
london (city of london), south east england, united kingdom
Affinity Labs
Affinity Labs: Founding Engineer (Backend) Location: London Area, United Kingdom · On-site Company Description At Affinity Labs, we’re building the future of company creation, a full-stack AI venture studio that partners with content creators to co-found authentic, scalable software businesses. By combining AI-native development with creator-led distribution, we're … see your work distributed to thousands of users at launch, and compound impact across multiple product, not just one. Role Description You’ll lead end-to-end backend development across our products: scoping services, designing data models and APIs, building, testing, shipping, and iterating in tight cycles. This is an early-stage, hands-on role with significant autonomy … and responsibility to drive backend product development, collaborating closely with founders, creators, and product/design to turn lean specs into reliable, scalable services. Responsibilities Implement features end-to-end on the backend (APIs → data models → integrations) and maintain quality while moving fast. Run tight build, test, iterate, ship loops; provide realistic estimates and surface blockers early. Manage More ❯
success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi-disciplined team, bringing together expertise in software and data engineering, fullstackdevelopment, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We're looking for … teams, following Scrum or Kanban, participating in regular ceremonies including stand-ups, planning, and retrospectives - Experience using project management and workflow tools (e.g. Jira) - Previous experience of software development in the financial markets, Fintech or Insurtech is preferable Our culture Inclusion & Diversity is at the heart of our business at Ki. We recognise that diversity in age, race More ❯
london (city of london), south east england, united kingdom
Ki
success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi-disciplined team, bringing together expertise in software and data engineering, fullstackdevelopment, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We're looking for … teams, following Scrum or Kanban, participating in regular ceremonies including stand-ups, planning, and retrospectives - Experience using project management and workflow tools (e.g. Jira) - Previous experience of software development in the financial markets, Fintech or Insurtech is preferable Our culture Inclusion & Diversity is at the heart of our business at Ki. We recognise that diversity in age, race More ❯
and systems that support said web applications. Top Responsibilities: Write and review code in TypeScript, Golang, and/or SQL Test, debug, maintain and/or update full-stack web applications. Create services using standard and Google-specific software development tools. Write and review technical documents, including design, development, and revision documents. More ❯
Fullstack Engineer - Up to £60k - 2 Days onsite - Fulham I am currently working with an excting SaaS client who has built out a Risk management solutions platform. Their primary focus is to provide businesses with advanced tools and platforms that More ❯
london (city of london), south east england, united kingdom
Explore Group
Fullstack Engineer - Up to £60k - 2 Days onsite - Fulham I am currently working with an excting SaaS client who has built out a Risk management solutions platform. Their primary focus is to provide businesses with advanced tools and platforms that More ❯
us transform a multi billion global industry sounds exciting to you let’s get to the formal bit. What’s the role? We're looking for a Full-stack Engineer to join our team. You’ll work on our core offering – which is the platform that has delivered the $400m revenue we achieved in 2021 and … are looking to grow exponentially over the next few years. We're a multi-disciplined team, bringing together expertise in software and data engineering, fullstackdevelopment, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we have open and honest conversations about what’s working and are More ❯
london (city of london), south east england, united kingdom
Ki
us transform a multi billion global industry sounds exciting to you let’s get to the formal bit. What’s the role? We're looking for a Full-stack Engineer to join our team. You’ll work on our core offering – which is the platform that has delivered the $400m revenue we achieved in 2021 and … are looking to grow exponentially over the next few years. We're a multi-disciplined team, bringing together expertise in software and data engineering, fullstackdevelopment, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we have open and honest conversations about what’s working and are More ❯
FullStack Developer (.NET/Angular) Hybrid – London We're hiring on behalf of a well-known retail brand looking for an experienced FullStack Developer to join their in-house tech More ❯
london (city of london), south east england, united kingdom
Station
FullStack Developer (.NET/Angular) Hybrid – London We're hiring on behalf of a well-known retail brand looking for an experienced FullStack Developer to join their in-house tech More ❯
data pipelines. Ontology Development : Design and manage ontologies within Foundry to create logical data structures that enhance accessibility and usability. Application Development : Build full-stack applications using Foundry tools such as Workshop, Quiver, and Slate, delivering intuitive user interfaces and interactive workflows. Data Governance : Implement data lineage tracking and access controls within … training sessions, and promote best practices for effective adoption and utilisation of Palantir platforms. Continuous Improvement : Contribute to internal capability building by improving frameworks, delivery processes, and team development across the consultancy. What We’re Looking For SC or DV Cleared: In this position you will need to be already SC or DV cleared (DV Clearance is a … real bonus) Technical Expertise : Proven experience in data engineering, software development, or systems integration, preferably within AI, analytics, or enterprise platforms like Palantir Foundry. Problem-Solving Skills : Strong analytical abilities with a knack for troubleshooting and optimising complex data workflows. Communication Skills : Excellent ability to engage with both technical and non-technical stakeholders, providing clear and confident guidance. More ❯
london (city of london), south east england, united kingdom
Morela Solutions
data pipelines. Ontology Development : Design and manage ontologies within Foundry to create logical data structures that enhance accessibility and usability. Application Development : Build full-stack applications using Foundry tools such as Workshop, Quiver, and Slate, delivering intuitive user interfaces and interactive workflows. Data Governance : Implement data lineage tracking and access controls within … training sessions, and promote best practices for effective adoption and utilisation of Palantir platforms. Continuous Improvement : Contribute to internal capability building by improving frameworks, delivery processes, and team development across the consultancy. What We’re Looking For SC or DV Cleared: In this position you will need to be already SC or DV cleared (DV Clearance is a … real bonus) Technical Expertise : Proven experience in data engineering, software development, or systems integration, preferably within AI, analytics, or enterprise platforms like Palantir Foundry. Problem-Solving Skills : Strong analytical abilities with a knack for troubleshooting and optimising complex data workflows. Communication Skills : Excellent ability to engage with both technical and non-technical stakeholders, providing clear and confident guidance. More ❯
turn proofs of concept into reliable applications that are used every day by traders and portfolio managers. Along the way, you will gain hands-on experience with modern development tools, gaining exposure to F#, while also learning how to build web scraping and data integration workflows. This is not a role where you will be stuck in the … background. You will contribute from day one, take on increasing responsibility as you grow, and gain exposure to every stage of the development lifecycle. Not only will you develop your software development skills, but you will also gain a product-focused mindset and be comfortable operating in a fast-paced environment. Ideally you’ll be coming More ❯
