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Fullstack Software Lead National Security

Full Stack Software Lead – National Security Join a growing team helping strengthen the UK’s safety and resilience. Join a technology and engineering organisation supporting customers across National Security, Defence and Intelligence, delivering systems that operate in complex and highly ...

.NET Engineer (Fullstack) London/Hyrbid

Full Stack Engineer - .NET & Azure Location: London, UKWorking Mode: 1-2 days on site per week DescriptionWe're looking for a Full Stack Engineer - .NET & Azure to join our team in London, UK in a hybrid working mode. In this role, you will develop modern ...

.NET Engineer (Fullstack) London/Hyrbid

Full Stack Engineer - .NET & Azure Location: London, UKWorking Mode: 1-2 days on site per week DescriptionWe're looking for a Full Stack Engineer - .NET & Azure to join our team in London, UK in a hybrid working mode. In this role, you will develop modern ...

Software Engineer, Nifty Gateway (Fullstack)

Department : Nifty Gateway Nifty Gateway Studio brings together artists and their communities through NFTs. We work with today’s leading creative minds to push the boundaries of human experiences through the development of extraordinary creative experiences built on-chain. Nifty Gate ...

Software Engineer, Nifty Gateway (Fullstack)

Department : Nifty Gateway Nifty Gateway Studio brings together artists and their communities through NFTs. We work with today’s leading creative minds to push the boundaries of human experiences through the development of extraordinary creative experiences built on-chain. Nifty Gate ...

.NET Engineer (Fullstack) London/Hyrbid

Full Stack Engineer - .NET & Azure Location: London, UKWorking Mode: 1-2 days on site per week DescriptionWe're looking for a Full Stack Engineer - .NET & Azure to join our team in London, UK in a hybrid working mode. In this role, you will develop modern ...

.NET Engineer (Fullstack) London/Hyrbid

Full Stack Engineer - .NET & Azure Location: London, UKWorking Mode: 1-2 days on site per week DescriptionWe're looking for a Full Stack Engineer - .NET & Azure to join our team in London, UK in a hybrid working mode. In this role, you will develop modern ...

Member of Technical Staff (Backend Software Engineer)

Perplexity is looking for experienced Infrastructure Engineers to join our small team revolutionizing the way people search and interact with the internet. You will be responsible for leading the design, implementation, and scaling of tools, systems, and platforms that empower web, mobile, and browser engi ...

Senior Full Stack Developer – PHP/TypeScript | Remote

A leading media company is seeking a Mid or Senior Full Stack Developer to join their team in the UK. You will work on the Marketing Email Platform Consolidation initiative, focusing on integrating systems and developing robust data pipelines. The role requires strong proficiency in PHP, Node.js, and React, with ...

Senior React Native Engineer: Build Scalable Mobile Apps

MrQ is looking for a Senior React Native Developer in St Albans to build and enhance its mobile platform. The role involves developing cross-platform mobile applications, collaborating with cross-functional teams, and optimizing application performance. Candidates should have 3–5+ years of experience in mobile d ...

Senior Technical Operations Engineer Hybrid Playtest Tools

A global gaming company is seeking a Senior Technical Operations Developer in London, UK. This role involves building and maintaining research tools, managing technical roadmaps, and supporting lab systems. The ideal candidate will have full-stack development experience in PHP, JS, React, and an understanding of ...

Senior Front End Developer (6‑Month FTC) | Flexible Hours

A leading financial advisory firm in the UK is seeking a Senior Front-End Developer on a 6-month FTC basis. You will take ownership of front-end tasks, work closely with designers, and collaborate with cross-functional teams. Required skills include expertise in React and its related libraries, experience with b ...

Frontend Engineer for AI Dashboards & Chat UIs

PIXEL1 PTE. LTD. is looking for a Frontend Developer in Greater London to design user interfaces for AI solutions. This role involves developing polished chat interfaces, dashboards, and admin panels, ensuring a responsive design across devices. Ideal candidates should have strong experience with TypeScript, Nex ...

Senior Frontend Architect: Next.js & AI Aided

Global is seeking a Senior Frontend React Developer to own the technical direction of their frontend architecture. The ideal candidate will lead feature delivery using Next.js and TypeScript, contribute to shared libraries, and mentor junior engineers in a collaborative, agile environment. Experience with headle ...

Senior FX Options Tech (C# / React / TS)

Hawksworth is looking for a Senior Developer – FX Options Risk & Valuation Systems for an initial 6-month assignment. Located in London with hybrid working (3 days in office, 2 remote), you will enhance systems for the FX Options Trading desk. Responsibilities include full stack development using C#, TypeScript, ...

Senior PHP/React/AWS Full Stack Engineer — Mentoring

Dentro Talent is seeking a Senior Full Stack Developer to join their growing retail/eCommerce business in Bracknell. This role involves working on a modern tech stack including PHP, React, MySQL, and AWS. You will design and optimise both front-end and back-end systems, mentor fellow developers, and participate ...

Senior Front End Lead: Next.js, React & Accessibility

A public sector software company in the UK is looking for a Senior Front-End Developer to shape digital services with expertise in React and Next.js. The role involves leading cross-functional teams, ensuring quality through strong architectural standards, and optimizing performance for public services. The idea ...

Senior Ruby Engineer Hybrid, Equity & Impact

A leading green technology provider in the UK seeks a Senior Web Application Developer with 5+ years of experience. You will develop scalable applications using Ruby, Rails, React, and TypeScript. The role involves collaborating with product managers, mentoring junior staff, and driving technical initiatives. Of ...

Senior Full Stack JS Lead — Hybrid, AWS & React

A leading technology consultancy in Leeds is seeking a Senior Full Stack Developer to contribute to scalable digital solutions. You'll engage with high-performing teams and work on impactful client projects using modern front-end and back-end technologies, such as Full-Stack JavaScript, Node.js, and React. This ...

Senior Frontend Engineer Build Global Sports Platforms

A leading Sports Marketing firm is seeking a Senior Frontend Engineer in London to drive the development of scalable software for top sports brands. This role emphasizes technical leadership and collaboration on high-impact products. Candidates should have over 5 years of experience in software engineering, part ...

Senior Full Stack Engineer | C#/.NET & React, Care Tech

System C is looking for a Senior Full Stack Software Developer in Belfast, United Kingdom. In this role, you will design, develop, and maintain software for our ChemoCare product suite, making impactful technical decisions throughout its lifecycle. The position demands significant experience in both front-end an ...

Senior .NET Engineer: HealthTech API & Azure Expert

A digital health consultancy is seeking a .NET Developer to support a national digital transformation project in Leeds. The role requires strong C#/.NET Core and React expertise and experience in healthcare integration, specifically within NHS or government frameworks. You will develop APIs and web applications, ...

Senior Frontend Developer — Build impactful web experiences

A tech-driven company in London is seeking a Senior Web Developer to create engaging customer experiences while influencing technology choices. The ideal candidate has 4+ years of web development experience and is skilled in GraphQL, React, and Tailwind. Responsibilities include optimizing and maintaining web ap ...

Senior React Native Engineer: Build Scalable Mobile Apps

MrQ is looking for a Senior React Native Developer in St Albans to build and enhance its mobile platform. The role involves developing cross-platform mobile applications, collaborating with cross-functional teams, and optimizing application performance. Candidates should have 3–5+ years of experience in mobile d ...

Senior PHP/React/AWS Full Stack Engineer — Mentoring

Dentro Talent is seeking a Senior Full Stack Developer to join their growing retail/eCommerce business in Bracknell. This role involves working on a modern tech stack including PHP, React, MySQL, and AWS. You will design and optimise both front-end and back-end systems, mentor fellow developers, and participate ...

Senior Full Stack Engineer: Node.js & React – Hybrid UK

Matched is seeking a Senior Full Stack Software Developer for a 6-month FTC, based in Greater London. This hybrid role involves designing and developing applications, mentoring junior engineers, and implementing quality methodologies in a start-up financial services environment. The ideal candidate will have a s ...

Senior Verification Platform Engineer (Hybrid AI/Real Time)

bet365 is seeking a Senior Software Developer to join their Verification team in Stoke-on-Trent, England. The role involves the re-architecture of their Verification platform using Golang, React, and Cloud technologies. Key responsibilities include developing systems for facial recognition and ensuring high-qual ...

Senior Full Stack Engineer Remote, React/TypeScript

Halfords Careers is seeking a Senior Full Stack Developer to join their team in Redditch. In this role, you will be responsible for enhancing and maintaining features in their React application, contribute to backend development, and mentor other developers. With a focus on customer experience, you'll work in a ...

Remote Senior React Engineer — Build High Performance UI

Java Script Works is seeking a Senior React Developer for a fully remote position. The ideal candidate will be responsible for the development of new user-facing features using React.js, building reusable components, and optimizing performance across devices. This role offers a competitive salary between £60K an ...

Remote Laravel Lead PHP, Eloquent & Microservices

Java Script Works is looking for a Mid/Senior Laravel Developer in Greater London. The candidate should have over 4 years of experience in PHP/Laravel and be proficient in TDD and design patterns. Responsibilities include improving our core application with expertise in SQL optimization and caching technologies ...

Senior Full Stack JS Lead — Hybrid, AWS & React

A leading technology consultancy in Leeds is seeking a Senior Full Stack Developer to contribute to scalable digital solutions. You'll engage with high-performing teams and work on impactful client projects using modern front-end and back-end technologies, such as Full-Stack JavaScript, Node.js, and React. This ...

Senior .NET Engineer: HealthTech API & Azure Expert

A digital health consultancy is seeking a .NET Developer to support a national digital transformation project in Leeds. The role requires strong C#/.NET Core and React expertise and experience in healthcare integration, specifically within NHS or government frameworks. You will develop APIs and web applications, ...

Senior Frontend Engineer Build Global Sports Platforms

A leading Sports Marketing firm is seeking a Senior Frontend Engineer in London to drive the development of scalable software for top sports brands. This role emphasizes technical leadership and collaboration on high-impact products. Candidates should have over 5 years of experience in software engineering, part ...

Senior Ruby Engineer Hybrid, Equity & Impact

A leading green technology provider in the UK seeks a Senior Web Application Developer with 5+ years of experience. You will develop scalable applications using Ruby, Rails, React, and TypeScript. The role involves collaborating with product managers, mentoring junior staff, and driving technical initiatives. Of ...

Senior Frontend Developer — Build impactful web experiences

A tech-driven company in London is seeking a Senior Web Developer to create engaging customer experiences while influencing technology choices. The ideal candidate has 4+ years of web development experience and is skilled in GraphQL, React, and Tailwind. Responsibilities include optimizing and maintaining web ap ...

Senior Full Stack Engineer Remote, React/TypeScript

Halfords Careers is seeking a Senior Full Stack Developer to join their team in Redditch. In this role, you will be responsible for enhancing and maintaining features in their React application, contribute to backend development, and mentor other developers. With a focus on customer experience, you'll work in a ...

Java Developer – Active SC, NPPV3, Java

Java Developer – Active SC, NPPV3, JavaUp to £425 per day – Inside IR35Primarily Remote12 monthsMy client is an instantly recognisable consultancy who require a Java Developer with Active SC and NPPV3 clearance for a client within the public sector.Key Requirements:Provenmercial experience working as a ...

Java Developer – Active SC, NPPV3, Java

Java Developer – Active SC, NPPV3, JavaUp to £425 per day – Inside IR35Primarily Remote12 monthsMy client is an instantly recognisable consultancy who require a Java Developer with Active SC and NPPV3 clearance for a client within the public sector.Key Requirements:Provenmercial experience working as a ...

Full Stack Developer

Mid-Level Full Stack Developer£45, to £55, (Depending on Experience)Braintree (On-site)Permanent, Full-TimeAbout the RoleWe're seeking a Mid-Level Full Stack Developer to join a growing Technology & Innovation team. You'll play a central role ...

Full Stack Developer

Mid-Level Full Stack Developer£45, to £55, (Depending on Experience)Braintree (On-site)Permanent, Full-TimeAbout the RoleWe're seeking a Mid-Level Full Stack Developer to join a growing Technology & Innovation team. You'll play a central role ...

Software Engineer Full Stack C# .Net React

Software Engineer Full Stack C# .Net React Our client, a global tech company, offers data‑centric software solutions to major blue‑chip and government organisations. The role is a senior, hands‑on position within a cross‑discipline Agile product team. Location / WFH: Hybrid: 1–2 day ...

Software Engineer

Hybrid (2-3 days on-site) | Guildford, UK £40-50k per annum We're partnering with an award-winning cleantech business, transforming the bioenergy sector using advanced data science and AI. As the platform scales, they're hiring a Software Developer to help build and evolve their nex ...

Junior Java Developer

11610AW£28k – 31k per yearJunior Java Developer Weston-Super-Mere, Somerset | Permanent | Up to £31k per annum | HybridOur client is looking to onboard a Java Developer on a permanent basis. This role would suit a recent graduate or a candidate with a small amount of comm ...

Junior Java Developer

11610AW£28k – 31k per yearJunior Java Developer Weston-Super-Mere, Somerset | Permanent | Up to £31k per annum | HybridOur client is looking to onboard a Java Developer on a permanent basis. This role would suit a recent graduate or a candidate with a small amount of comm ...

Senior React Frontend Architect Lead, Mentor & Deliver

A leading financial services consultancy in Edinburgh is seeking a Frontend Developer to architect and implement complex frontend systems. This role involves applying UX/UI best practices and collaborating with stakeholders to deliver innovative solutions. The ideal candidate should have extensive experience wit ...

Senior Front End Engineer (React/Svelte UI)

Eaglecliff, a global Energy company based in the City Of London, is seeking an experienced React / UI Software Developer. Join a forward-thinking team to design and develop user-centric web applications using Svelte and TypeScript. You will collaborate with UX designers and backend engineers on modern cloud-host ...

Senior Backend Engineer (Node) — React Native & Cloud

A leading financial services group in the UK is seeking a Senior Backend Engineer to join their team. This role requires expertise in React Native and involves delivering high-quality features, resolving bugs, and addressing technical debt. The ideal candidate will have at least 3 years of experience in backend ...

Senior Software Engineer — Hybrid/Remote, React & Node

Oliver Bernard is seeking a Senior Developer to work at a leading finance company in Reading. This role offers the opportunity to be a part of a high-performance development team during an exciting growth phase. The ideal candidate should have over 5 years of commercial experience, especially with React and Node ...

Senior React Native Frontend Engineer Fintech Platform

A fintech company is seeking a Senior Frontend Engineer to join their Core development team. The ideal candidate will focus on building and maintaining features for the Wahed Platform, a React Native app. Responsibilities include developing mobile architecture, mentoring team members, and collaborating on produc ...

Senior Frontend Engineer Scale Platform (React/TypeScript)

A global financial technology firm seeks a senior software engineer to build scalable and reliable systems. This role involves architecting solutions for major clients, working with multi-tenant infrastructures, and collaborating across various teams. Candidates should have 3+ years in ReactJS and TypeScript, an ...

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    Senior Fullstack Developer React Python Jobs in United Kingdom Job Search Guide, Trends and Insights