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London Based Full Stack Engineer Real Time Simulation UI

Hadean is seeking a Full Stack Software Engineer to join their populAI team in London. You will lead the development of the web application used for real-time simulations, utilizing React, TypeScript, and Node.js. The ideal candidate has at least 4 years of experience, capable of contributing to C++ as needed. T ...

Remote Full Stack Engineer: Java/Spring Boot + Angular (SC)

Client Server is seeking a Full Stack Engineer in Guildford to progress your career in a scaling technology company, producing software for the defence and civil aviation sector. You will design and develop client features using Java, Spring Boot, and Angular in a microservices environment. The role offers a sal ...

Full Stack Engineer: Build Real Time AI Data Engine

Pigment, a leading SaaS company in London, is seeking a Fullstack Software Engineer to work on backend systems in C# and frontend in React. You'll be involved in optimizing performance-critical systems that handle real-time data, collaborating closely with a vibrant team to drive innovation and deliver impactful ...

Full Stack Engineer (Forward Deployed) Digital Client Experience Marsh

Full-Stack Engineer (Forward Deployed) - Digital Client Experience - Innovation & Applied AI - Marsh Marsh is hiring a full-stack engineer to join our Innovation & Applied AI team within the DCX initiative, focused on building a competitive digital platform. The team is 20 people, primarily based ...

FinTech Full Stack JS Engineer 0 1 Build & LLM

Opus Recruitment Solutions is looking for a full-stack developer to join a high-calibre team in London for a project focused on building workflows in the FinTech space. This role offers the opportunity to work on a true 0–1 build and includes responsibilities such as developing agent-driven workflows and integra ...

AI Driven Full Stack Engineer for Digital Client Experience

Marsh is seeking a Full-Stack Engineer for its Innovation & Applied AI team in London. You will develop a digital platform and scalable data pipelines, utilizing your expertise in TypeScript, Node.js, and React. The role requires strong data querying skills and the ability to work independently on complex projec ...

Global Full Stack Engineer: Build Scalable Web Apps & APIs

Spectrum IT Recruitment is offering an exciting opportunity for a Software Engineer to join a global organization at the forefront of innovative technology in Greater London. The role involves developing and maintaining web applications, building APIs, and writing high-quality code. The ideal candidate will have ...

Lead Java Full stack Engineer Data Driven Adobe products

Lead Full Stack Engineer (Java, AWS, Angular) – MarTech & Data Platforms Manchester, Hybrid (3 days onsite) | No sponsorship available We’re working with a global investment organisation to appoint a Lead Full Stack Engineer who can take ownership of building and evo ...

Hybrid Full Stack Engineer Build Next Gen Banking Tech

A leading fintech company in London is seeking a skilled Software Engineer to design and implement modern banking solutions. You will work on the full stack, developing both backend services and frontend applications. The ideal candidate has extensive experience with React and TypeScript, alongside a passion for ...

Remote Full Stack Node/Next Dev (3 Month Contract)

A dynamic technology consultancy in the UK is seeking experienced developers on a 3-month contract, with potential for extension. The role entails developing and maintaining scalable, full-stack web applications using Next.js and Node.js. Candidates should have proven experience in full-stack applications, stron ...

Hybrid Full Stack Engineer — Build Scalable Web Apps & APIs

X4 Technology is seeking a creative Full Stack Engineer to join their InsurTech business. This role involves designing and developing web applications, building REST APIs, and collaborating with teams to enhance digital products. Candidates should have at least 3 years of web development experience, strong probl ...

Full Stack Engineer End to End Mobile & API Delivery

Hiya in London is seeking a full-stack engineer to own end-to-end features across its products including API, iOS, and Android. This role demands comfort in diverse surfaces, planning workflows, and delivering solutions through collaboration and iteration. Join a dynamic team focused on transforming voice commun ...

Product Engineers – Java Spring Boot and Full Stack Opportunities

Product Engineers – Java Spring Boot and Full Stack Opportunities page is loaded## Product Engineers – Java Spring Boot and Full Stack Opportunitiesremote type: Hybridlocations: Belfast 10 Mays Meadow: Der-Derry/Londonderrytime type: Full timeposted on: Posted Todaytime left to apply: End Date: May 3 ...

Lead Full Stack Engineer, C#/.NET Scale Global Platform

Lorien in Manchester seeks a Lead Full-Stack Developer to spearhead the development of their proprietary platform in the betting and gaming industry. You will lead the development team, ensuring the delivery of scalable and high-performance software solutions. Ideal candidates will have strong expertise in C# .N ...

Angular Full Stack Engineer with UX Focus (Hybrid, London)

Admin Please is searching for a motivated Full Stack Engineer to join our early-stage startup in Central London. In this role, you will closely collaborate with the founding team to develop user-friendly, responsive interfaces for our AI-powered productivity management tool. Ideal candidates have experience with ...

Full Stack Engineer: Scale AI Driven Front & Back End

Arrows is seeking a top-tier engineer to join their fast-growing startup in Greater London. The ideal candidate will build both front-end and back-end systems, focusing on scalability and collaboration within a high-performance team. Applicants should have expert Python skills, experience with PostgreSQL and mod ...

Full Stack Engineer: AI, Cloud & End to End Solutions

Atos is seeking a Full Stack Engineer in Gildersome, UK, to design and develop end-to-end software solutions while collaborating with clients and teams. The ideal candidate should have a strong STEM background, proficiency in programming, and excellent communication skills. This role offers benefits like 25 days ...

Climate Tech Full Stack Engineer — Build Scalable Data Solutions

Oho Group, a fast-growing climate tech startup in Greater London, seeks a skilled Full Stack Engineer to develop software that creates real environmental impact. The role offers the chance to own features from start to finish, shape technical decisions, and work autonomously in a high-impact environment. Ideal c ...

Lead AI Platform Engineer | Full Stack & AI in Production

LSEG is seeking a Lead Engineer to drive the development of both backend and frontend systems. The successful candidate will have over 5 years of software engineering experience with strong skills in Java/Kotlin, Spring Boot, and AI feature integration. This role combines hands-on engineering and technical leade ...

UNPAID VOLUNTEER Technology Officers (Data Scientists/DevOps/Full Stack)

THIS IS AN UNPAID VOLUNTEERING ROLE.Role Title: Technology Officers (Data Scientists/DevOps/Full Stack)Role Nature: VolunteerLocation: Home-basedThe Blockchain & Climate Institute (BCI) is an international volu ...

Full Stack Engineer (Forward Deployed) Digital Client Experience Marsh

Description: Full-Stack Engineer (Forward Deployed) — Digital Client Experience - Innovation & Applied AI - MarshMarsh is hiring a full-stack engineer to join our Innovation & Applied AI team within the DCX initiative, focused on building a competitive digital platform. The ...

Full Stack Software Development Engineer III (Front End Focus)

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.Why Join Us?</b ...

UNPAID VOLUNTEER Technology Officers (Data Scientists/DevOps/Full Stack)

THIS IS AN UNPAID VOLUNTEERING ROLE.Role Title: Technology Officers (Data Scientists/DevOps/Full Stack)Role Nature: VolunteerLocation: Home-basedThe Blockchain & Climate Institute (BCI) is an international volu ...

Full Stack Engineer (Forward Deployed) Digital Client Experience Marsh

Description: Full-Stack Engineer (Forward Deployed) — Digital Client Experience - Innovation & Applied AI - MarshMarsh is hiring a full-stack engineer to join our Innovation & Applied AI team within the DCX initiative, focused on building a competitive digital platform. The ...

Full Stack Software Development Engineer III (Front End Focus)

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.Why Join Us?</b ...

Senior Software Engineer

Overview Senior Recruitment Consultant @ LinuxRecruit. AI, DevOps and Software Engineering A problem solver who thrives in fast-paced environments, in a world where change is constant and speed is critical, you’ll be in your element. Your mind is focused on solutions, always thinking ahead ...

Senior Technical Operations Developer

Senior Technical Operations Developer – London, UK PlayStation Studios User Research is a team that serves all of PlayStation’s global first- and second-party game development studios. We conduct research with players throughout the development process and deliver data and insights to development ...

Model Developer

Model Developer Department: Modelling Employment Type: Permanent - Full Time Location: Oxford, UK Description We’re looking for a Model Developer to help us build and maintain the Python codebase behind Aurora’s Origin and Chronos modelling sof ...

Senior Frontend Developer

Overview Senior Frontend Developer, 4 days p/week in London. Opportunity to join a fast-growing start-up delivering cutting-edge web applications. The role focuses on taking the product to the next level by delivering new features as the customer portfolio grows. Responsibilities ...

Senior Java Developer API Security

Overview Senior Java Developer / Backend Software Engineer Cambridge / WFH to £75k Are you a backend focused Java technologist? You could be progressing your career in a senior, hands-on role at a market leading software house whose remote access product is used by hundreds o ...

Technical Lead Ruby TypeScript Developer Experience

Technical Lead / Full Stack Engineer (Ruby TypeScript React) London / Remote to £130k Opportunity for a full stack technologist to join a highly regarded provider of serverless real-time infrastructure for the Internet that processes billions of messages a day and powers everything f ...

Senior IAM Developer: Azure, Security & Mentoring

Nine Twenty is seeking a Senior Developer in Edinburgh, Scotland, to lead the development of cutting-edge Identity and Access Management solutions. In this role, you will be responsible for the full development lifecycle, mentor junior developers, and collaborate with teams to create secure and quality software. ...

Senior Technical Operations Developer Hybrid Lab Tools

A leading gaming company in London is seeking a Senior Technical Operations Developer to work with their Technical Operations team. This role involves building tools for the research process, maintaining lab systems, and collaborating with teams on technical requirements. Candidates should have full-stack develo ...

Senior Frontend Developer

The company This is an AI‑native integration layer for SaaS products and agents: unified APIs, MCP‑friendly tooling and A2A (agent‑to‑app and app‑to‑app) bridges so builders can wire their products into hundreds of third‑party tools without hand‑rolling every integration. It handles managed auth, ...

Product Engineer: Build Scalable Incident AI Platform Remote

A leading AI incident response platform in the UK is seeking a Mid-Senior level engineer to enhance their capabilities. The role involves building production-ready applications in Go, Python, Ruby on Rails, or React, as well as engaging with customers for feedback. Employees are offered market-leading medical in ...

Project Engineer

Location: London, United Kingdom • Employment: Full-time We are seeking a qualified and enthusiastic Project Engineer to join our IT department. As a fintech engineer, you are a professional whose main responsibility is to develop new, more efficient, and secure methods for users to complete financial ...

Senior Product Manager

Chesamel Group is an agile consultancy headquartered in London, focused on driving extraordinary growth for forward‑thinking businesses through innovative, bespoke solutions. The team challenges traditional thinking to deliver transformative business outcomes using human ingenuity and advanced technology. ...

Lead Software Engineer

This opportunity doesn't provide sponsorship. La Fosse are partnering with an award winning AI FinTech company, who build specialised AI tools that merge advanced, industry-specific AI with human expertise to enhance performance, for the financial services industry. They are ...

Director, Engineering Excellence (AI Platforms)

For additional information, please review .**About Engineering Excellence (EE)**Engineering Excellence (EE) enables Citi engineers to do their best work by providing modern tools, platforms, and practices that enhance productivity, technical capability, and cross‐team collaboration. EE partners closely with the ...

Agentic Software Engineer

Our client is a UK-based organisation operating in the medtech industry, with a team of around 200 people. They design and manufacture bespoke solutions that improve patients’ quality of life. They are investing significantly in technology and automation to support their next phase of growth. A key ...

Quantitative Developer

We’re looking for a quantitative developer who is passionate about working with financial data and building products that traders and researchers actually use. At Intropic you’ll join a fast-moving fintech startup where engineers own hard, open-ended problems across research, data and product — we don’t ju ...

Staff Software Engineer

Staff Software Engineer – THE AI Scale-Up of 2026 | Future Unicorn Up to £160,000 plus excellent stock options London – 2 days a week Next.js | React | Typescript | Node | Python Are you a product‑focused Staff Software Engineer who enjoys autonomy and wants to build ...

Senior Frontend Developer

Role: Senior Frontend Developer Location: Liverpool City Centre HQ / Hybrid (3 days in office)** Salary: £65,000–£75,000 depending on experience We’re looking for a Senior Frontend Developer who loves building seamless, high-quality user experiences and has an eye for detail. ...

Mid Level Engineer

Overview Mid-Level Software Engineer £50K & Junior Software Engineer– £35K (Hybrid / Manchester) Permanent | Full-Time | Hybrid Working The Opportunity Mid-Level Software Engineers – £50K salary 3-5 years’ experience in C# .NET Core and AWS, committed ...

Senior Java Developer

Overview FULLY REMOTE Senior Java Developer – Sustainable GreenTech Project . Salary: Up to £130k. Location: fully remote in the UK. I am partnered with a unique energy software platform that is helping consumers transition towards a sustainable future. They are in search ...

Senior Backend Developer

Objectively restore stand-alone markets rather than enterprise-wide products. Uniquely underwhelm best-of-breed mindshare through adaptive niches. Seamlessly parallel task open-source content without resource sucking technology. Job Responsibilities Be involved in every step of the ...

Senior Software Developer

Our recruitment firm represents a client currently seeking an accomplished Senior Software Developer to join their dynamic team. This role is an excellent opportunity to utilise your extensive skills to produce scalable software solutions, contributing across the entire software development life cycle, fro ...

Senior AEM Developer

Are you an AEM Developer looking for a remote opportunity to work with a growing digital marketing agency that helps some of the top global life science companies? Supreme Optimization is looking for a Senior AEM Developer to help support our growing client base with enterprise-level content manage ...

Senior TypeScript Developer

Overview British Game Provider is looking for an experienced Senior TypeScript Developer to create innovative solutions in the iGaming industry. You will work directly with a British company, developing exciting games and innovative mechanics. Who We Are and What We Do British Game ...

Senior PHP Developer

Overview PHP Developer - would you like the opportunity to work with one of the tech for good companies in Europe? The Company A market leading tech for good with a European presence. With a distributed team working fully remotely across the UK. You will be joining an established P ...

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