2,928,621+ Full Stack Software Engineer Javascript React Elixir Jobs in UK — Top Companies Hiring June 2026

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Software Engineer (React & Node.JS)

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Software Engineer React Native

What you'll do· Design and implement high-quality, reusable, and scalable features in React Native for both SDK and Mobile Application layers.· Help facilitate the complete lifecycle of the mobile application, applying React Native for both iOS and Android platforms· Develop and main ...

Senior Software Engineer Full‑Stack, Performance‑First

Europython is looking for a Senior developer to work in London, Barcelona, Edinburgh and Berlin. The ideal candidate will have a strong pragmatism and obsession for simplicity, efficiency, and performance, along with extensive experience in building technically complex products in any web programming language ...

Senior Software Engineer (Full Stack and Backend)

Senior • London, Barcelona, Edinburgh and BerlinResponsibilitiesPragmatism and obsession for simplicity, efficiency, and performanceExtensive experience in similar roles building technically complex products in any web programming languageAn expert level at server-side, ...

Full Stack Software Engineer AI Driven Product

A dynamic technology company in London is seeking a Software Engineer to join their hybrid team. The ideal candidate has strong experience with AWS, enjoys both frontend and backend work, and is excited about building AI-driven solutions for major news organizations. You will play a key role in architectural dec ...

Software Engineer (full stack) in Cambridge TidalSense

TidalSense: Transforming Respiratory Care TidalSense is a respiratory technology company with a mission to transform the diagnosis, monitoring, and management of chronic respiratory conditions, such as asthma and COPD. The company has ambitions to enable a population-scale change in respiratory car ...

Staff Software Engineer — Full Stack & PostgreSQL Pro

Skills Proficient in Python/Java programming, with a comprehensive understanding of advanced features and best practices. Experience in JavaScript/TypeScript and modern web frameworks (preferably Vue.js). Extensive experience with PostgreSQL database management system. ...

Senior Software Engineer, Python & Full Stack (Hybrid)

A dynamic skincare technology firm in London seeks a mid-level to senior Software Engineer for a hybrid role. Responsibilities include collaborating on full-stack development and delivering robust solutions in a fast-paced environment. Candidates should be proficient in Python and familiar with web development a ...

Senior Software Engineer Cloud Native & Full Stack

慨正橡扯 is looking for a seasoned Senior Software Engineer to join our OMNIA Training team in Warminster. The ideal candidate will play a vital role in delivering cloud-hosted systems and services, collaborating across multi-disciplinary teams. You will focus on hands-on full stack engineering, building s ...

Software Design Engineer Full Stack Embedded Systems

A technology solutions provider in England is seeking a Software Design Engineer to enhance their software team's capacity. This role involves designing and implementing high-quality software across various platforms, including specific tasks such as C++17 development, system integration, and user interface enha ...

Software Engineer II — Hybrid, Full Stack, London

Human Ventures, LLC. is seeking a Software Engineer II to join their Engineering team in a hybrid role based in London. The role involves developing new product experiences and improving existing functionalities, while collaborating closely with product and backend engineers. Candidates should have at least 4 ye ...

Senior Software Engineer: Full Stack, Impact & Leadership

A reputable tech company is seeking a Senior Software Developer to implement complex solutions using C# and JavaScript. The role involves leading team reviews, producing high-quality components, and maintaining strict standards in a collaborative environment. Ideal candidates have a minimum of 5 years' experienc ...

Senior Software Engineer / Senior Full Stack Developer

Overview Raytheon UK is searching for a Senior Software Engineer to join our OMNIA Training team. As Senior Software Engineer, you will be critical to the successful delivery of the programme, collaborating within matrix organisation across multi-disciplinary teams to develop ...

Full‑Stack Software Engineer: AI, Cloud & Robotics

Vertu Motors plc in Gateshead is looking for experienced Software Engineers for a hybrid role that involves development across multiple languages and platforms. You will contribute to the full stack, working on backend services in Go and C#, as well as building TypeScript frontends and utilizing AI-assisted t ...

Full Stack Research Software Engineer BioImaging Data

1000 European Molecular Biology Laboratory in Hinxton is seeking a Software Developer to work on scaling and automating systems for biological image data. The role includes designing systems for data deposition and facilitating user exploration through full stack applications. The ideal candidate will ...

Senior Software Engineer (Full Stack and Backend)

Senior • London, Barcelona, Edinburgh and BerlinResponsibilitiesPragmatism and obsession for simplicity, efficiency, and performanceExtensive experience in similar roles building technically complex products in any web programming languageAn expert level at server-side, ...

Senior Software Engineer Full Stack & Systems Expert

Working EnvironmentMany employees face constant and often lengthy commutes. For those who prefer, our offices provide fantastic social and collaborative spaces. Here, you can be around others, spark your creativity, and work in warm and welcoming environments. Our spaces include amenities li ...

Senior Software Engineer Full‑Stack, Performance‑First

Europython is looking for a Senior developer to work in London, Barcelona, Edinburgh and Berlin. The ideal candidate will have a strong pragmatism and obsession for simplicity, efficiency, and performance, along with extensive experience in building technically complex products in any web programming language ...

Lead Software Engineer Full Stack .NET, Mentoring

Searchability® is seeking a Lead Software Engineer based in Newark-on-Trent to drive a growing software engineering team. This hands-on leadership role focuses on mentoring developers, influencing technical direction, and full stack product delivery. You will work across modern .NET applications and ha ...

Graduate Software Engineer: Full Stack & Cloud Dev

A global technology and consulting organisation is seeking a Graduate Software Engineer to launch their career in tech. In this role, you will write, test, and deploy software while collaborating directly with technical experts on live projects. You will receive training in modern development tools, secure codin ...

Software Engineer (Full Stack, University Hire 2026)

Compensation Not listed Posted April 8, 2026 Required Skills full-stack software engineering quantitative finance Requirements 2026 graduates Visa Sponsorship Relocation About the Role University hir ...

Software Engineer III Full Stack Web Apps

Java Script Works is seeking an Engineer III for Software Development in Manchester, United Kingdom. This full-time role requires strong experience with .NET Core, ASP.NET, and proficiency in front-end technologies such as HTML5, CSS3, and JavaScript, along with frameworks like React and Angular. Familiarity wit ...

Senior Software Engineer Full‑Stack, Impact & Equity

Ashby is looking for an ambitious full-stack engineer in Manchester to tackle customer problems creatively. The role involves designing features like automated interview scheduling, implementing a filter architecture, and creating signing processes. Successful candidates will be both frontend and backend profici ...

Senior Software Engineer Full Stack & Systems Expert

Working Environment Many employees face constant and often lengthy commutes. For those who prefer, our offices provide fantastic social and collaborative spaces. Here, you can be around others, spark your creativity, and work in warm and welcoming environments. Our spaces include amenities like f ...

Senior Full Stack Software Engineer – Impactful & Flexible

A technology company based in the United Kingdom is seeking a talented Full Stack Software Engineer to build cutting-edge software solutions. This role involves developing and optimizing APIs, creating responsive frontends, and maintaining databases. The ideal candidate will have proven experience in API develop ...

Senior Software Engineer (Full Stack and Backend)

Senior • London, Barcelona, Edinburgh and Berlin Responsibilities Pragmatism and obsession for simplicity, efficiency, and performance Extensive experience in similar roles building technically complex products in any web programming language An expert level at server-si ...

Senior Software Engineer Full‑Stack, Impact & Equity

Ashby is seeking a full-stack engineer to join our engineering team in Oxford, United Kingdom. You'll work on crucial features such as automated interview scheduling and user-facing filter architectures. The ideal candidate is ambitious, collaborative, and comfortable across the tech stack. We're offering a comp ...

Senior Software Engineer Full‑Stack, Performance‑First

Europython is looking for a Senior developer to work in London, Barcelona, Edinburgh and Berlin. The ideal candidate will have a strong pragmatism and obsession for simplicity, efficiency, and performance, along with extensive experience in building technically complex products in any web programming language ...

Senior Software Engineer Full Stack, Scalable Mobile

Motorola Solutions is seeking a skilled Software Engineer based in Glasgow to develop mobile solutions for UK Fire Service customers. The ideal candidate will have extensive programming experience, particularly in Java or C#, and strong knowledge of software design patterns. Responsibilities include ar ...

Senior Software Engineer (Full Stack and Backend)

Senior • London, Barcelona, Edinburgh and Berlin Responsibilities Pragmatism and obsession for simplicity, efficiency, and performance Extensive experience in similar roles building technically complex products in any web programming language An expert level at server-si ...

Senior Software Engineer Full‑Stack, Performance‑First

Europython is looking for a Senior developer to work in London, Barcelona, Edinburgh and Berlin. The ideal candidate will have a strong pragmatism and obsession for simplicity, efficiency, and performance, along with extensive experience in building technically complex products in any web programming language ...

Full Stack Software Engineer (UK) Fleet, GB #

Quantios is a leading provider of software solutions for the trust administration and corporate services industry. With over 30 years of experience, we empower our clients with innovative technology that enhances governance, operations, and investment on a global scale. At Quantios, we are committed to fos ...

Senior Software Engineer / Senior Full Stack Developer

Raytheon UK is searching for a Senior Software Engineer to join our OMNIA Training team. As Senior Software Engineer, you will be critical to the successful delivery of the programme, collaborating within matrix organisation across multi-disciplinary teams to develop and maintain cloud-hosted syste ...

Full Stack Software Engineer – AI Driven Platform

Worldover Ltd is seeking a Software Engineer to build high-quality, scalable software for the chemical industry. Located in Greater London, the role involves developing backend services using AWS and Typescript, along with frontend features using React and Tailwind CSS. This position promotes a hybrid working mo ...

Full Stack Software Engineer (C#/.NET & Angular)

Overview Full-Stack Software Engineer (C#/.NET & Angular) – Spreadex, St Albans, England, United Kingdom. The role will be a mix of working from the office and working from home. About Us Spreadex has been operating for 25 years as a sports and financial spread betting prov ...

Full Stack Software Engineer, Fusion Platform (AWS)

A global market infrastructure provider is looking for a Software Engineer to join a new team focused on building the next generation Fusion Platform in collaboration with AWS. This role involves technical contributions across various disciplines including development, testing, and DevOps. The ideal candidate wi ...

Full Stack Software Engineer in Bournemouth Passenger

Experience and skills we need You will have hands‑on experience with HTML 5, CSS and CSS precompilers, JavaScript & TypeScript and other modern web development core technologies. You will have worked with PHP 8 & PHP Frameworks such as Symfony, Laravel, CakePHP or Slim. It would be desirable for ...

Factory Software Engineer – Full Stack + AI, Onsite

Michael Page is seeking a Software Engineer to develop and maintain software platforms for digital and physical product ecosystems in Newcastle Upon Tyne. This role involves full stack development, building a factory management system, and collaborating on software integration with manufacturing operations. < ...

Full Stack Software Engineer in London Freelancer.com

Full Stack Software Engineer London, United Kingdom Tech Stack Software Engineer APIs Angular UI API rendering Full-stack TypeScript Responsibilities Contributing to rendering performance and API response ...

Full Stack Developer / Java Developer / Software Engineer

Full Stack Developer – Overview Join us at Barclays as a Full Stack Developer, where you’ll support the delivery of scalable, resilient applications as part of our strategic technology transformation. You’ll play a key role in modernising platforms, contributing to risk and control objectives, an ...

Full Stack Software Engineer – Defence Tech (Hybrid)

Naimuri, located in Manchester, seeks a passionate Full Stack Software Engineer to join their software delivery team. You will contribute to projects in the Defence sector, focusing on functionality and application features while maintaining code quality and best practices. As part of a hybrid model, t ...

Graduate Software Engineer: Full Stack & Customer Focused

LexisNexis Risk Solutions in Cardiff is looking for a passionate developer to contribute to modern technology stack projects. You will work closely with senior engineers to build high-quality solutions and enhance customer value through collaboration. The role demands enthusiasm for web development, PH ...

Secure Full Stack Software Engineer (Mission Critical)

Envitia is looking for a Software Engineer to design and develop secure software services and mission-critical applications while working in classified government environments. You will be responsible for building modern digital solutions in Agile teams, collaborating closely with specialists to deliver high- ...

Full Stack Software Engineer Backend Integration Focused

About the Role Hybrid | Permanent | Starting from £63,000 Ready to build modern web experiences that genuinely make a difference for small businesses? Keen to work with React, cloud technologies and AI tools while shaping how they’re used in real-world delivery? At EDF, you’ll join a team w ...

Senior Software Engineer (Full Stack and Backend)

Senior • London, Barcelona, Edinburgh and Berlin Responsibilities Pragmatism and obsession for simplicity, efficiency, and performance Extensive experience in similar roles building technically complex products in any web programming language An expert level at server-si ...

Senior Software Engineer (Full Stack and Backend)

Senior • London, Barcelona, Edinburgh and Berlin Responsibilities Pragmatism and obsession for simplicity, efficiency, and performance Extensive experience in similar roles building technically complex products in any web programming language An expert level at server-si ...

Senior Software Engineer Full‑Stack, Impact & Equity

Ashby is looking for an ambitious full-stack engineer in Manchester to tackle customer problems creatively. The role involves designing features like automated interview scheduling, implementing a filter architecture, and creating signing processes. Successful candidates will be both frontend and backend profici ...

Senior Software Engineer Full Stack & Systems Expert

Working Environment Many employees face constant and often lengthy commutes. For those who prefer, our offices provide fantastic social and collaborative spaces. Here, you can be around others, spark your creativity, and work in warm and welcoming environments. Our spaces include amenities like f ...

Senior Android Software Engineer – Remote & Full Stack

A leading travel experience company is looking for a Senior Software Engineer with Android development experience to join their team. This position can be remote from anywhere in the United Kingdom or hybrid from their offices in Oxford or London. Key responsibilities include coding at all levels, collaboration ...

Senior Software Engineer Full‑Stack, Performance‑First

Europython is looking for a Senior developer to work in London, Barcelona, Edinburgh and Berlin. The ideal candidate will have a strong pragmatism and obsession for simplicity, efficiency, and performance, along with extensive experience in building technically complex products in any web programming language ...

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    Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom Job Search Guide, Trends and Insights