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    Senior Full Stack AI Engineer — Public Sector Scale

    Scale AI is looking for a Full Stack Software Engineer (Forward Deployed) to join their Global Public Sector team in Greater London. This role involves building impactful AI applications in collaboration with public sector partners, addressing critical challenges for citizens. The ideal candidate will ...

    Full Stack Engineer for AI Powered Finance (London)

    A leading investment management firm in London is seeking a Full Stack Software Developer to build and maintain web applications using Angular and C#. The ideal candidate will have a strong background in full-time software development, proficient in backend technologies like C#. Responsibilities include collabor ...

    Remote Full Stack Engineer AI UI & Feature Delivery

    A leading AI company is looking for Full-Stack engineers to develop and maintain both front-end and back-end components. This role offers flexibility to work remotely or from offices in major cities. Responsibilities include collaborating with various teams and designing solutions that enhance user experiences. ...

    Full Stack Engineer for Cutting Edge, Impactful Projects

    About Amodo We are a Sheffield based start-up providing expert engineering consultancy to a variety of clients and industries. We primarily focus on engineered product design, and work in a range of industries and contexts from quantum computing and biotech to heavy industry and animal welfare. W ...

    Staff Full Stack Software Engineer, (Forward Deployed), GPS

    Scale’s rapidly growing Global Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of: Creating custom AI applications that will impact millions of citizens Generating high-quality training data f ...

    In Store AI Real Time Full Stack Engineer

    A stealth-mode AI company in Greater London is seeking a Full Stack Engineer to design and build transformative web experiences for in-store shopping. The role involves creating intuitive web interfaces and implementing real-time backend services. Candidates should have proficiency in full-stack development incl ...

    Realtime AI Driven Full Stack Engineer for Retail

    A forward-thinking tech startup in Greater London is seeking a Full Stack Engineer to join their innovative team. You will collaborate closely with product, design, and machine learning experts to create next-generation in-store shopping experiences. Responsibilities include designing real-time web interfaces, i ...

    Senior Full Stack Java Engineer: React, Microservices, Cloud

    EC Markets LTD is seeking an experienced Full-Stack Developer to design and maintain scalable web and mobile applications. Responsibilities include developing responsive applications using React or React Native, building backend services with Java, and integrating front-end and back-end systems. Candidates shoul ...

    Principal Full Stack Engineer (Java/React) Hybrid Equity

    A technology recruitment firm is looking for a Principal / Lead Full Stack Java Developer in London. The role involves designing and delivering scalable software systems utilizing Java and React, mentoring engineers, and defining technical solutions. Required experience includes strong architectural judgement, m ...

    Remote Full Stack Engineer — AI Driven Python & React

    A leading technology company in Scotland is looking for a Software Developer to work in a collaborative Agile Scrum team. This role focuses on developing scalable web applications using Python and React while integrating AI capabilities for client projects. The ideal candidate will have strong skills in full-sta ...

    Full Stack Engineer: TypeScript & Python for Respiratory Health

    Java Script Works in Cambridge is looking for a Full-Stack Software Engineer to enhance respiratory healthcare through innovative web applications. You will work with technologies like TypeScript and Vue.js, contributing to cross-functional teams to deliver effective solutions. Proficiency in back-end ...

    BXTI Liquid Credit, Full Stack Software Engineer, Associate

    Blackstone is the world’s largest alternative asset manager. We seek to create positive economic impact and long‑term value for our investors, the companies we invest in, and the communities in which we work. We do this by using extraordinary people and flexible capital to help companies solve problems. Ou ...

    Senior Full Stack Engineer: AI Platform, Python & React

    A tech recruitment firm based in London is seeking a Senior Full Stack Engineer with experience in Python and modern frontend frameworks like React and TypeScript. In this hybrid role, the engineer will design backend systems, create scalable frontend architecture, and integrate complex systems. The ideal candid ...

    Full Stack Engineer (Backend focused) in London Gizmo

    Skills and Qualifications You should have a backend focus and proven experience shipping complex features. Desired Expertise Proficiency in Python, PostgreSQL, and familiarity with TypeScript is required. Preference (not essential) for proficiency i ...

    Full Stack Engineer (Python and/or Java) – VP

    Full Stack Engineer (Python and/or Java) – VP page is loaded## Full Stack Engineer (Python and/or Java) – VPApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: Engineer the future of global finance. At Citi, our Tech team doesn’t just ...

    Audio Tech Internship: Backend, ML & Full Stack (London)

    Are you passionate about all things Engineering? So are we! We’re looking for interns to work on a wide range of domains, such as Backend, Web/Frontend, Full Stack, C++, Data, Machine Learning, Mobile (iOS/Android), Quality Assurance, and Security. Opportunities span across a variety of teams - delivering ...

    Senior Full Stack Engineer (Python/React) Hybrid, Equity

    Skin + Me is looking for a Senior Full Stack Engineer to take ownership of features across our Python and React stack. You will work on the consultation engine, patient systems, and more, contributing to delivering personalized treatments at scale. Ideal candidates have strong experience in both backen ...

    Senior Full Stack Engineer Build Scalable Insurance Platform

    KI, located in Greater London, is looking for a mid-senior level engineer to join their team. The role focuses on building and optimizing web-based applications, with a strong emphasis on collaboration between engineering and product teams. The ideal candidate should have experience in modern web stack ...

    Remote AI‑Native Full‑Stack Engineer | Equity Options

    Titanbay in Greater London seeks a Full Stack Engineer with a backend orientation to enhance their platform for private market investing. As part of a forward-thinking engineering team utilizing AI tools, you will contribute to both backend and frontend development. The ideal candidate possesses strong ...

    Full Stack Engineer Engineers Wanted For Challenging Work

    Our client is a fast-growing EdTech company on a mission to fix the chaos of school management. Schools are juggling siloed systems that don’t talk to each other – creating duplication, frustration, and wasted time. The company is changing that with one AI-powered platform covering everything from club sig ...

    Java Full Stack Engineer Capital Markets Growth (London)

    Mandarin Recruitment is excited to offer a Java Developer (Full-Stack) role in a London-based Capital Markets company. The ideal candidate will support UK operations, contributing to the company’s global expansion while leveraging expertise in Java, concurrency, and distributed systems. The position re ...

    Senior Full Stack Dev — Go + Vue.js, Flexible Hours

    Brink’s Inc is looking for a Senior Full Stack Developer to join their team in the United Kingdom. This role involves designing, developing, and maintaining high-quality web-based systems using modern technologies like Go and Vue.js. The enthusiastic candidate will contribute to exciting projects that make a ...

    Full Stack SDE: React/TypeScript + Kotlin on AWS

    Amazon seeks a full-stack Software Development Engineer for its Ads CreativeX team in Edinburgh. In this role, you'll utilize React, TypeScript, Kotlin, and AWS to design, build, and support features that enhance customer advertising success. You'll engage with diverse teams, ensuring high standards of product p ...

    Senior Full Stack Engineer — Shape Scalable Systems & APIs

    Enso Recruitment is seeking a Senior Full Stack Software Engineer to join a high-growth startup in Belfast. This role offers the chance to shape and evolve scalable platforms, contributing directly to the design and delivery of high-performance backend systems. The ideal candidate will have over 5 year ...

    Senior Full Stack Engineer Hybrid, Equity & Learning Budget

    Purple Dot - The Pre-Commerce Company is looking for a Senior Full Stack Engineer to join their innovative team. You will take charge of developing high-quality features for their pre-commerce platform, working closely with a small and agile engineering team in a hybrid work environment. Your role invo ...

    Senior Full Stack Engineer | FinTech AI, Scale & Impact

    Signify Technology in Greater London is looking for a Senior Full Stack Engineer to join a fast-growing UK AI Fintech. This role offers the opportunity to shape product and engineering as the company scales. Candidates should have strong experience with TypeScript, React, NestJS, and AWS. This position ...

    Full Stack Engineer — AI Powered, Java/Python/React

    JPMorgan Chase & Co. is seeking a Full Stack Engineer to shape the future of web applications with innovative AI-driven solutions. You will design, build, and support scalable web applications, leveraging Java, Python, and React to deliver AI-enabled features. The role offers the opportunity to collabo ...

    Senior Full Stack Engineer (Python/Django) SC Cleared

    Public Sector Resourcing, managed by AMS, seeks a Senior Full Stack Developer for a 12-month hybrid contract across London, Manchester, Birmingham, Sunderland, or Belfast. You will be pivotal in designing and building software solutions that meet user needs while ensuring high code quality. This role r ...

    Full Stack Engineer — AI Powered, Java/Python/React

    JPMorgan Chase & Co. is seeking a Full Stack Engineer to design and support scalable web applications and integrations. The role demands expertise in Java, Python, and React, and requires collaboration across teams to deliver personalized solutions. Applicants must have a passion for engineering excell ...

    Cloud‑First Full Stack Engineer (AWS) – Hybrid UK

    McGregor Recruitment is seeking a Full Stack Software Engineer to join a new engineering team developing a global, cloud-native platform. The role involves designing, testing, and deploying scalable services in an Agile environment while utilizing modern technologies and AWS architecture. Ideal candida ...

    Full Stack Engineer for Climate Tech (Python) Remote

    Foodsteps is hiring a full stack software engineer in London to help drive food sustainability efforts. The role includes technical design, implementation, testing, and support of our application. The ideal candidate should have strong Python experience and a desire to work collaboratively within a small team ...

    Remote First Engineering Manager — Lead Full Stack Teams

    Areti Group | B Corp™ in the United Kingdom is seeking passionate Engineering Managers to lead multiple teams in a fast-growing HealthTech company. The roles offer flexibility to work remotely and involve monthly meetings in specified locations. Candidates should have over 5 years of experience in tech leadershi ...

    Full Stack Engineer: React/Next.js for B2B Marketplace

    UNiDAYS in Greater London is seeking a Software Engineer to build innovative solutions that delight users and drive product success. You will join a fast-paced B2B team, collaborating with product and engineering teams to create scalable products. This position requires a strong knowledge of TypeScript ...

    Front Office FX Full Stack Engineer (C# & React)

    Vertus Partners has partnered with an esteemed Investment Bank seeking an experienced Full-Stack Engineer to join their Front Office FX team. In this hybrid position, you will work closely with Traders and Quants globally, clarifying requirements and designing robust solutions. Ideal candidates will ha ...

    Full Stack Engineer: React & AWS Lambda — Own & Deliver

    Hargreaves Lansdown PLC in Bristol is seeking a Full-Stack Engineer to enhance their transfer applications. The role encompasses working with React frontends and AWS serverless backends, and offers flexible working options, including hybrid models. The ideal candidate will take ownership, demonstrate i ...

    Full Stack TypeScript Engineer — Pensions Platform (Remote First)

    Plan:it is seeking a Software Engineer (Full-Stack) to join their new squad focused on pensions and investments. The ideal candidate has extensive TypeScript experience and familiarity with AWS. With a hybrid work model based in Bristol, the role involves both front-end and back-end development, utiliz ...

    Early Stage Full Stack Engineer — Fintech, London (Ownership)

    Primis is seeking a Full Stack Developer to join their stealth-mode fintech team in London. As one of the first engineers, you will work closely with the CTO and have ownership over technical decisions, impacting the product from day one. This role involves developing backend services for financial com ...

    Full Stack Engineer: Build the AI Trust Layer

    Duku AI in Greater London is seeking a Full Stack Software Engineer to play a key role in building trust in AI-driven software solutions. This position offers the opportunity to ship products at a rapid pace and define new features that leverage AI for testing and quality assurance. The ideal candidate ...

    Hybrid Senior Full Stack Engineer – AI Driven HealthTech

    Burns Sheehan is searching for a Senior Full Stack Engineer to join a fast-growing HealthTech company in London. This role offers a hybrid working model and involves integrating AI-assisted tools into a collaborative engineering team. The ideal candidate should have experience with TypeScript, React.js ...

    Remote Full Stack Engineer: TS/Node & AWS APIs

    Adria Solutions Ltd. is seeking a Backend-Focused Full Stack Developer to join our growing engineering team in Gainsborough. This mid-level role focuses on enhancing existing systems and contributing to a new platform, offering a chance to tackle complex challenges while improving reliability and performance. ...

    Senior Full Stack Engineer ESG Platform, London Hybrid

    Atlas Metrics is seeking a Senior Full Stack Engineer to join their Engineering team in London. This high-impact role requires 8+ years of experience in web application development, focusing on React and Node.js. The selected candidate will collaborate with Product and Design teams to develop core tooling for ...

    Senior Full Stack Engineer (TypeScript / Next.js) – Hybrid UK

    A digital product agency is seeking a Senior Full Stack Engineer with profound experience in TypeScript, Next.js, and Node.js to work on a premium subscription platform for Times Higher Education. This role entails significant ownership of both frontend features and backend services, ensuring high quality, secur ...

    Senior .NET Full Stack Engineer (Angular/Azure) Hybrid

    A UK technology recruitment agency is seeking a Senior Full Stack .NET Developer with extensive experience in .NET and C#. This contract position requires collaboration with internal teams and working on Azure projects in a hybrid setup in Brighton. Ideal candidates will have a strong background in automation te ...

    Senior Full Stack Software Engineer (SaaS Platform) Pathogen

    Senior Full Stack Software Engineer (SaaS Platform) – Pathogen At the Ellison Institute of Technology (EIT), we are on a mission to translate scientific discovery into real world impact. We bring together visionary scientists, technologists, policy makers, and entrepreneurs to tackle humanity's g ...

    Lead Full Stack Engineer for Public Sector Transformation

    A leading digital transformation consultancy in the UK seeks a Lead Full Stack Software Engineer to take ownership of complex public sector solutions. You will guide teams through architecture, design, and delivery. The ideal candidate has extensive experience with .NET, Java, or Python and excels in Agile envir ...

    Senior Full Stack Engineer for Skincare Platform (Remote)

    Mitra Bio Ltd is hiring a Senior Full Stack Engineer in Greater London. The successful candidate will enhance the customer experience through exceptional frontend development and product-focused UI/UX. With 5+ years of relevant experience, the role includes building high-quality web applications and driving fron ...

    Lead Full Stack Engineer | JS/PHP, Node & React

    Track24 is seeking a skilled Lead Engineer to join their team in Greater London. You will be responsible for delivering new features to the AtlasNXT platform while supporting legacy systems. The ideal candidate will have robust experience as a Full Stack JavaScript/PHP Engineer, along with technical leadershi ...

    Senior Full Stack Engineer Climate Tech, Hybrid + Equity

    La Fosse is looking for a Lead Full Stack Engineer to join a VC-backed, high-growth startup focused on decarbonising home heating in the UK. You’ll take ownership of key product architecture, write high-impact code, and work closely with the product team. The ideal candidate will be well-versed in tech ...

    Senior Full Stack & AI Engineer — Frontend‑Lean, Delivery

    慨正橡扯 is looking for a Senior Full‑Stack/AI Engineer (Frontend-leaning) in Greater London. The ideal candidate will have deep experience delivering full-stack JavaScript/TypeScript solutions, particularly with React, Next.js, and Node.js. The role emphasizes building production-ready systems and applying AI in ...

    Senior Full Stack Engineer — AI Platform (React/TS)

    慨正橡扯 is hiring a Senior Full-Stack Engineer to lead the development of their AI-powered platform. In this role, you will take ownership from concept through deployment, integrating AI as a core technology. You will also have direct contact with clients to tailor solutions that meet their needs. We're s ...

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      Full Stack Javascript Developer Jobs in United Kingdom Job Search Guide, Trends and Insights