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    Senior Full Stack Engineer (React/.NET) | AI Shipping

    Signal in Greater London is looking for a Senior Full Stack Engineer to enhance its engineering team. The role involves developing high-quality digital solutions that integrate deeply with shipping and AI-driven technologies. The ideal candidate has extensive experience in React, C#, and web applicatio ...

    Full Stack Engineer – ESG Data Platform (Hybrid UK)

    Motive Partners is hiring a Full Stack Engineer in London to develop core tooling for the Companies team. This high-impact role involves close collaboration with product and design teams, taking ownership of initiatives, and scaling the platform effectively. Applicants should have 4+ years of experienc ...

    Remote Full Stack Engineer (.NET/Azure) Public Sector

    Brio Digital is seeking a Full Stack Software Engineer for a high-profile public sector digital transformation programme. This role requires expertise in .NET, Vue.js, and Azure, with previous experience in Government or NHS environments. You will design and maintain web applications, develop RESTful A ...

    SC Cleared Full Stack Engineer – Enterprise Web & Cloud

    慨正橡扯 is seeking Software Engineers at all levels to join their team in Manchester. Candidates must currently hold SC clearance, and responsibilities include designing and building software while collaborating with stakeholders. The role requires full stack experience in Agile environments, Java develop ...

    Senior Java Full Stack Engineer Onsite Contract (IR35)

    Buzzworks Business Services Pvt. Ltd. is offering a Java Full Stack replacement role in Bournemouth. The successful candidate will have at least 5 years of relevant experience and will be expected to work onsite for 5 days a week. This contract role falls inside IR35 and caters to the consulting sector ...

    Full Stack Engineer: AI Driven, Data Heavy Platforms

    LegalEase is looking for two Full Stack Engineers to join our Web Development team in Greater London. This is an excellent opportunity for mid-level engineers to work on data-heavy systems and AI-driven development practices. You'll be working on internal platforms and client-facing applications, utili ...

    Full Stack Engineer – ESG Data Platform (Hybrid UK)

    Atlas Metrics is looking for a Full Stack Engineer to join our Engineering team in London. This is a hybrid role requiring in-office work 2 days a week, primarily focused on developing core tooling for managing ESG data. You will collaborate with Product and Design teams, driving projects that enhance ...

    Senior Full Stack Engineer (React/.NET) | AI Shipping

    The Signal Group in Greater London is seeking a Senior Full Stack Engineer to join our expanding engineering team. The ideal candidate will have extensive experience in React, C#, and Azure, alongside a strong understanding of Agile methodologies. This hybrid work role offers the opportunity to work closely w ...

    Full Stack Engineer AI for Industrial Ops (Equity)

    Tenth Revolution Group is seeking a Full Stack Engineer to join their team in London. This role offers a unique opportunity to work at the intersection of AI and real-world industrial applications. You will be responsible for delivering AI-driven software solutions that have tangible impacts on operational si ...

    Junior Full Stack Engineer (PHP/Go) Growth & Impact

    LexisNexis Risk Solutions is seeking a collaborative developer to contribute to customer-facing features utilizing a modern technology stack. You will work closely with experienced engineers, delivering high-quality solutions while continuously improving and supporting product delivery. The role offers ...

    Founding Full Stack Engineer Own Architecture, Scalable AI

    Explore Group is seeking a Full Stack Engineer to join their venture-backed technology company in Greater London. This position offers the opportunity to work on complex software solutions in the natural resources sector. You will play a crucial role in developing systems for their platform, focusing o ...

    Remote Full Stack Engineer – Lead Gen & Product Impact

    iamproperty & iamsold is seeking a Full Stack Software Engineer (Lead Gen) in the United Kingdom. This role involves designing, building, and maintaining high-quality software solutions in collaboration with Product, UX, and Engineering teams. Key responsibilities include developing web applications us ...

    Senior Full Stack Engineer: Own Global Infra & Impact

    trg.recruitment is looking for a Senior Full Stack Engineer to join their team in Greater London. You will tackle challenging engineering problems while helping to build products that have a real-world impact. This high-growth, venture-backed company is offering you the opportunity to own your projects from i ...

    Senior Full Stack Engineer (C#/.NET & React) Hybrid

    Gearset in Belfast is offering an exciting opportunity for a Senior Software Engineer to enhance and expand their DevOps platform for Salesforce. In this role, you'll collaborate with the development team to design and build new features while engaging directly with users to understand their challenges. < ...

    Senior Full Stack Engineer – AI‑Driven Backend (London)

    BNY is seeking a Senior Associate, Full-Stack Engineer in London. In this role, you will design and maintain backend services while collaborating on frontend development. Key responsibilities include delivering secure, scalable systems and contributing to performance enhancements. Required qualificatio ...

    Senior Full Stack Engineer — Product & Data (London, Hybrid)

    A technology company located in London seeks a Full-stack or Front-end Software Engineer dedicated to enhancing customer experience through quality code and teamwork. The ideal candidate has a minimum of 3 years in software engineering and a passion for data-driven solutions. Responsibilities include collaborati ...

    Principal Full Stack Engineer AI First Platform Liverpool

    La Fosse in Liverpool is seeking a Principal Full Stack Engineer with a focus on backend development to lead the rebuild of a core platform on a modern Node.js stack. The ideal candidate will have strong ownership in a small, senior team, working closely with product and leadership. The role involves l ...

    Senior Full Stack Engineer (Java/React) Flexible Hours

    Elsevier, located in Oxford, is seeking a Senior Full Stack Software Engineer with expertise in Java and React. This role involves designing, developing, and deploying applications for scientific research publication. You will enhance systems while collaborating with Agile teams to ensure innovative solutions ...

    Senior Full Stack Engineer: Build Scalable SaaS Platforms

    PTC in Cambridge, England, is searching for a Full Stack Software Engineer to design, build, and maintain scalable software solutions. The ideal candidate will have over 5 years of experience, strong proficiency in TypeScript and Node.js, and a solid understanding of database optimization. This role of ...

    Graduate Full Stack Engineer: High Impact Platform & Equity

    Oliver Bernard is seeking talented Full Stack Engineers to join their team in London. This permanent role offers a competitive salary and benefits, where you'll work on a transformative data management platform for global enterprises. Applicants should hold a Computer Science degree from a top ten UK u ...

    Senior Full Stack Software Engineer (C#/.NET, React)

    Gearset is the leading DevOps platform for Salesforce – our users can build and manage many aspects of their Salesforce development from within Gearset, from complex CI/CD pipelines to disaster recovery. The Gearset platform is a standalone tool that sits outside of the Salesforce platform, integra ...

    Lead Full Stack Engineer (Principal) Remote First SaaS

    Spectrum IT Recruitment is seeking a Principal Engineer / Lead Full Stack Engineer for a high-growth SaaS business in the UK. The role involves hands-on leadership in a cloud-based environment, working closely with Product and Engineering teams to design and scale software solutions. The ideal candidat ...

    Lead Full Stack Engineer – SaaS Platform (Remote/UK)

    SPECTRUM IT is seeking a Principal Engineer / Lead Full Stack Engineer to drive the development of their customer-facing platforms. This remote-hybrid position is for an experienced technical leader to guide architectural decisions and mentor engineers in a fast-paced SaaS environment. The ideal candid ...

    Senior AI Full Stack Engineer – GenAI POCs & Production

    83zero Limited is seeking a Senior Software Engineer specializing in AI & Full Stack development for a hybrid work model. The candidate will work on AI-powered solutions, collaborating with stakeholders and engineers to build production-ready applications. With a competitive salary between £60,000 and ...

    Senior Full Stack Engineer – AI Scaleup, Stock Options

    Client Server is looking for a Senior Full Stack Engineer to join their team in London. You'll work on innovative Greenfield applications in a dynamic tech scale-up focused on AI workforce optimisation. As a Full Stack Engineer, you'll tackle new features and enhancements, taking charge of projects whi ...

    AI Native Full Stack Engineer for Climate Platform

    Rise Social is seeking a Full Stack Product Engineer to lead the development of an AI-native asset management platform for the UK’s commercial solar market. Your work will enhance real-time energy monitoring and automated billing while engaging directly with solar asset operators to deliver impactful solution ...

    Full Stack Engineer AI Driven Field Operations Platform

    Centrica is seeking a Software Engineer to enhance Field Operations Platform. You'll be responsible for developing high-quality software solutions and collaborating with cross-functional teams to optimize customer demand fulfillment. This role requires hands-on experience with C#, .NET Core, SQL, and A ...

    Remote Big Data Solutions Architect & Full Stack Engineer

    Menlo Ventures is looking for a Resident Solutions Architect to join our Professional Services team. This role involves working closely with clients on their big data challenges using the Databricks platform. The ideal candidate will have extensive experience in data engineering, be comfortable coding ...

    Senior Full Stack Engineer TypeScript/React, Mentoring, Hybrid

    Gamma Communications plc in Manchester is seeking a Senior Software Engineer to develop and maintain a suite of proprietary telecommunication solutions. You will collaborate with product and engineering teams and mentor colleagues while working in an agile environment. This role offers a hybrid work mo ...

    Full Stack Java Engineer (Hybrid, Bristol) | Security Cleared

    CACI Limited is seeking a Full Stack Software Engineer to join their National Security Government team in Bristol. This position involves implementing software solutions and providing technical leadership on various projects. The ideal candidate has experience with Java and AWS, along with a commitment ...

    Senior Full Stack Engineer: React, React Native & TS

    TechBiz Global GmbH is seeking a Senior Full-Stack Developer in Aberdeen City, Scotland. The ideal candidate will develop and maintain cross-platform interfaces using React while taking ownership of projects from concept to release. This role requires several years of production experience, excellent T ...

    Mid Full‑Stack Search Experience Engineer – Hybrid (UK)

    On the Beach in Manchester is looking for a Software Engineer IC2 to design modern full-stack applications that enhance customer experiences for discovering holidays. You’ll work collaboratively with cross-functional teams to deliver high-quality solutions that drive business performance. This full-tim ...

    Full Stack Engineer — Flexible Fintech Impact at Scale

    Allica Bank, based in Milton Keynes, is looking for a Full Stack Engineer to contribute to the design and delivery of secure, reliable, and accessible software. The role emphasizes using Spring Boot microservices and modern web technologies such as React and TypeScript, with a focus on ensuring production rea ...

    Senior Software Engineer – Full Stack, Ownership, AI/ML

    Bite Engineering is looking for a Senior Software Engineer based in London. The role involves shipping features across the full stack, working on technologies like Node.js and React. The successful candidate will have at least 8 years of experience, preferably in a startup environment. Responsibilities ...

    Senior Full Stack Engineer — Go/TypeScript in Kubernetes

    Sky UK is seeking a talented individual for an exciting role focused on full-stack product architecture and delivery. You will lead the technical direction of the team, utilizing your expertise in Go and TypeScript on a Kubernetes platform. Your mission includes driving engineering excellence and colla ...

    Senior Full Stack Engineer (Angular/.NET) Legal Tech

    Digital Waffle is seeking a Senior Full Stack Developer to join their team in Guildford. The successful candidate will work on both frontend and backend tasks using cutting-edge technologies like Angular and .NET. Responsibilities include building scalable applications and collaborating with cross-functional ...

    Founding Senior Full Stack Engineer, AI Agent Platform

    Jack & Jill, a stealth-stage AI coordination startup, seeks a Founding Senior Full-Stack Engineer to join its pioneering team in London. You will architect a real-time, multiplayer agent system to automate complex coordination tasks using advanced AI technologies. This role demands deep experience in T ...

    Founding Full Stack Product Engineer AI Native Cybersecurity

    C&D Talent Advisory - Academy is seeking a Full-Stack Engineer to work on AI-native cybersecurity products in Southampton, England. Candidates should have strong experience in TypeScript, React, and Node.js, with the ability to own product development end-to-end. The role offers competitive compensatio ...

    Full Stack Product Engineer for Trustworthy AI Dashboards

    A rapidly growing technology company in Greater London is seeking a Full-stack Product Engineer to enhance its AI assurance platform. The ideal candidate will have strong skills in TypeScript and React, with responsibilities spanning both frontend development and backend services. Offering a salary of £100-120k, ...

    Full Stack Engineer – .NET/React, Greenfield, Hybrid (London)

    Caspian One is seeking a .NET / React Developer for a fully greenfield project in London. This role involves designing and deploying a new trade monitoring system used by front office traders. The ideal candidate will have 5+ years of experience, strong .NET and React skills, and a startup mindset. Thi ...

    Senior Full Stack JS Engineer — Secure, ServiceNow, Flexible

    NCC Group is seeking a Senior Software Developer in Westminster, England, to design and maintain applications for our ITSM platform. This role emphasizes full-stack JavaScript and operates within a cybersecurity-focused environment. The ideal candidate will possess a strong background in JavaScript tec ...

    Full Stack Engineer – AI Powered HealthTech (Hybrid, London)

    Burns Sheehan is seeking a Software Engineer to join their rapidly growing HealthTech team. This London-based position offers a salary of up to £80,000 and a hybrid working model. As a Software Engineer, you will build APIs and backend services, collaborate with a cross-functional team to deliver new f ...

    Full Stack Engineer Java, Spring Boot, React/Angular

    Location: Bournemouth, UK – Onsite (5 days a week) Type: Permanent / Contract Note: Sponsorship won't be provided Minimum 7+ years of experience required. Responsibilities Develop scalable backend services with Java, Spring ...

    Senior Full Stack Engineer, AI Security Platform (Remote)

    Dynamo AI is seeking a Senior Full Stack Engineer to build and maintain the infrastructure for Agent Warden, a critical security layer for agentic systems. You'll be responsible for the end-to-end lifecycle of backend services and frontend dashboards while ensuring high productivity using AI-assisted workflow ...

    Principal Full Stack Engineer (Hybrid/Remote) – FinTech SaaS

    BrightBox Group is seeking a Principal Full Stack Engineer to lead the design and delivery of a cloud-native SaaS platform. This role includes architecture, development, and team mentorship across TypeScript/React and Golang technologies. The ideal candidate should have extensive experience in leading ...

    AI Driven Principal Full Stack Engineer (Node/TS)

    La-Fosse-1 in Liverpool is seeking a Principal Full Stack Engineer to lead the design and development of a brand-new platform. As a central figure in this transformation, you will shape architecture, set standards, and work closely with product and leadership on priorities. This role offers significant ...

    Senior Full Stack Engineer: Build Scalable Web Apps

    Kaleida is seeking a Senior Full-Stack Software Engineer in Trafford, United Kingdom. This role involves developing scalable software solutions and working with technologies like ASP.NET MVC and Angular. The ideal candidate will have over 7 years of experience, focusing on quality software development ...

    Senior Full Stack Engineer: Build Scalable, Impactful Apps

    Zinc is expanding its engineering team in London with a Senior Full Stack Engineer role. This position focuses on shaping the technical direction, building features, and influencing system architecture, all while ensuring a high-quality product for customers. Key responsibilities include designing scal ...

    NET Full Stack Engineer: Build Modern Digital Solutions

    Capgemini in Glasgow is looking for a C#/.NET Full Stack Engineer to create innovative digital solutions for clients. You will work on various projects, utilizing technologies like ASP.NET Core, C#, and cloud services. Join a collaborative team and contribute to transformative projects in a flexible work envi ...

    Founding Full Stack Engineer: AI Driven & High Impact

    Jack & Jill is seeking a Full-Stack Engineer to join a founding team aiming to disrupt the £190B TIC industry. You will work closely with ex-Palantir engineers to develop AI-native systems that automate laborious certification processes. This position offers a unique opportunity for total architectural owners ...

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