227,486+ Cloudnative Java React Engineer Jobs in UK — Top Companies Hiring July 2026

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Senior Fullstack Engineer Hybrid, Cloud & APIs

A leading UK banking organization seeks a Senior Software Engineer (Fullstack) to develop scalable and secure applications. You will work in a hybrid environment and must be proficient in Python, Node.js, React, and containers. Ideal candidates have a strong background in both frontend and backend development, w ...

Full Stack Engineer Hybrid EM | Tech4Good | EV charging

A mission-driven tech organization based in the East Midlands is seeking a Full Stack Engineer. You will develop applications using React and TypeScript, ensuring high engineering standards and working within a collaborative team environment. This role offers a hybrid work model with impactful projects focused o ...

Full Stack Fintech Engineer (TypeScript) Real Time Platform

Kalpa Group is seeking a full-stack engineer in Central London to help develop an innovative fintech platform. This role focuses on integrating investment operations and reporting into a cohesive product ecosystem. The ideal candidate should have strong TypeScript skills, familiarity with React, and en ...

Product Focused Software Engineer: Build Scalable Features

ivee is seeking a Software Engineer to join their product-focused engineering team in Greater London. You’ll contribute to designing, building, and maintaining software systems that power real-world products, collaborating with cross-functional teams to ship impactful features. The ideal candidate has ...

Frontend Engineer: Build Global Fintech Interfaces

A fintech startup in Greater London seeks a Frontend Engineer to create intuitive interfaces for complex financial operations. You will collaborate closely with engineering leadership and shape user experiences for international commerce platforms. Ideal candidates have strong TypeScript and React skills, experi ...

Senior Software Engineer, Enterprise & App Team Innovate

A leading technology company in Edinburgh is seeking a Senior Software Engineer to join its Enterprise + App team. You will be responsible for guiding architectural decisions, mentoring fellow engineers, and driving product development from ideation to maintenance. The ideal candidate will have extensive experie ...

Frontend Engineer 3D UI & Multi Modal Editor

Encord is seeking a skilled frontend engineer in Greater London to build complex UIs for annotating multi-modal data. Candidates should have strong experience in TypeScript and React, and a passion for solving challenging problems with tangible outcomes. The role offers a competitive salary, 25 days of ...

Senior Product Engineer End to End, AI Driven Platform

A modern technology firm in Greater London is looking for a full-stack product engineer to own complete product slices. Responsibilities include delivering backend systems, building features with LLM integration, and working across the stack with React/TypeScript. The ideal candidate will have strong experience ...

Senior AI Adoption Engineer — Enterprise AI (Hybrid UK)

Elanco Tiergesundheit AG is seeking a Principal Engineer - AI Adoption to lead initiatives in AI capabilities within the Enterprise AI engineering team. The role demands over 10 years of software engineering experience, specifically in DevSecOps and Agile settings, along with expertise in Python, React, and Type ...

Lead Backend Engineer

Synchro have partnered with a large and very well-known bank / financial services organisation and we are hiring for an experienced and talented Lead Backend Engineer. There are numerous roles on offer here, with positions across Senior, Lead or Principal / Director level, all whilst remaining hand ...

Senior Android Engineer: Secure Mobile Apps & Architecture

Infinity Quest is seeking a self-motivated Senior Android Engineer in the United Kingdom to enhance mobile application security. This role requires proficiency in Kotlin and Java and expertise in Android SDK and UI design principles. The ideal candidate will collaborate closely with strategy teams to a ...

Senior C# Product Engineer | .NET & Frontend

Java Script Works is looking for a Senior Product Engineer (C#) in the United Kingdom. This role involves developing and maintaining applications using C#, .NET, and SQL Server, while also enhancing front-end experiences with JavaScript and TypeScript. Collaboration with cross-functional teams is essential to ...

Staff Product Security Engineer — Lead Threat & AI Security

Chainalysis is seeking a Staff Product Security Engineer to lead product security for our SaaS platform. You'll work with product engineering teams on security reviews, penetration testing, and vulnerability management. Ideal candidates have over 8 years of experience in application security and strong ...

Senior React Native Lead — Build High‑Impact Mobile Apps

Pets at Home is seeking a Senior App Developer to lead our mobile app development. You'll play a critical role in enhancing our React Native app, ensuring high quality and customer-focused solutions. We offer hybrid working options from our Support Office in Handforth, Cheshire. Candidates should bring ...

Mobile Application Developer

Mobile Developer – React Native | EdTech Startup Overview Join one of the UK’s most exciting early-stage EdTech startups as our second engineering hire . This is a rare opportunity to get in early, help shape the technical direction of the company, and work on a product that mak ...

Senior Python Developers and... err, ballet.

The Full Stack Engineer will work for a fast-paced software business. The Full Stack Engineer will earn £90,000 per year plus benefits. The Full Stack Engineer will enjoy remote working (staggered working hours). The Full Stack Engineer will not just use AI tools but act ...

Software Engineer

Software Engineer12 month contractCan be based in Newcastle or GuildfordOffering £60ph Inside IR35Do you have experience with Java?Do you have experience in cloud services development?Do you want to work with an industry-leading company?If your answer to th ...

Frontend Engineer, Financial Engineering UK

Overview Frontend Engineer, Financial Engineering - UK — Join to apply for the Frontend Engineer, Financial Engineering - UK role at Digital Asset. About Digital Asset & the Canton Network: Digital Asset builds the technologies reshaping financial markets. The Canton Network is a blockcha ...

Senior Software Engineer

Direct message the job poster from Net Talent CEO and founder of Net Talent and People Talent Executive Search, IT, Data, AI, Digital, and HR Recruiter, Talent Partner, CIPD/Associate Senior Software Engineer Based anywhere in the UK Fully Remote, ...

Graduate Full Stack Software Engineer

About Lovey:At Lovey, we believe every business deserves access to the funding it needs to grow. Since 2016, we’ve helped thousands of UK companies secure finance through technology that makes the process faster, simpler, and more transparent.We’re proud to be recognised as a To ...

Software Engineer Sync Learning & Impact

Software Engineer - Sync Learning & Impact AI-first role that uses Claude Code and GitHub Copilot to speed development and emphasizes rapid, iterative, human-centered engineering. About the Role Senior Software Engineer on the Sync Learning & Impact squad responsible for archite ...

Graduate Full Stack Software Engineer

About Lovey:At Lovey, we believe every business deserves access to the funding it needs to grow. Since 2016, we’ve helped thousands of UK companies secure finance through technology that makes the process faster, simpler, and more transparent.We’re proud to be recognised as a To ...

Software Engineer

A leading global technology organisation is seeking a Full Stack Engineer with strong, practical experience across Java (Spring Boot) and Angular (17+). You’ll join a high‑performing, cross‑functional engineering team building modern, cloud‑native application ...

Intern Software Engineer Developer Experience and Relations (Remote)

Leaning Technologies is seeking a talented Software Engineer for a paid internship based in Amsterdam (near Amstel station), Netherlands. This is a full-time internship with a duration of 6 months, starting in April/May 2026. Developer Experience at Leaning Technologies is a small team that blends ...

Frontend Engineer — Healthcare API Platform

A leading healthcare technology firm in the United Kingdom seeks a Frontend Engineer to enhance its innovative clearinghouse product. In this role, you will collaborate with design, product, and backend teams to build web interfaces that power the firm's features. Candidates should have over 4 years of experienc ...

Lead Frontend Engineer – SaaS Data Viz (Remote)

A leading SaaS company in the UK is seeking a Lead Software Engineer to mentor a team and develop innovative data visualisation tools. The role focuses on frontend work while also handling backend tasks. The ideal candidate will have experience in a SaaS environment, strong leadership skills, and excellent knowl ...

Remote Backend Engineer — Crypto Payments Platform

A rapidly growing fintech company based in the United Kingdom is looking for a skilled Software Engineer to enhance and develop innovative products. The role supports remote work, offering a competitive salary and equity package, along with benefits like unlimited holidays and a hybrid working schedule. Ideal ca ...

Remote Senior Fullstack Engineer TS/Next.js

Huzzle is seeking a Full-Stack Software Engineer to work fully remotely on innovative SaaS products. This role focuses on developing features for an AI-driven sales intelligence platform and a healthcare B2B platform, ensuring high-quality output and collaboration within a dynamic team. You will bring 2–4+ years ...

Senior Full Stack Engineer — Remote Tech Leader for SaaS

A leading software company in the UK is seeking a Senior Full Stack Engineer to help shape and deliver innovative features for SaaS platforms. This role involves both front-end and back-end development with a focus on technical leadership, collaboration, and delivering high-quality solutions. The ideal candidate ...

Senior Full Stack Engineer (C#, .NET) Agile & Microservices

A technology innovation leader, Aqovia, is seeking a Senior C# Software Engineer to join their agile software development team in the UK. The role involves designing and building web applications and microservices, along with automating deployments. The ideal candidate excels in C#, .NET Framework, and modern we ...

Senior Full Stack Engineer Remote, Global Impact & Growth

A technology-driven company is seeking a Senior Full Stack Engineer to join their team. In this fully remote role, you will design and build features for their platform, optimize performance, and collaborate with a global engineering team. Ideal candidates have extensive experience with Node.js, React, and AWS. ...

Staff Software Engineer — Lead Logistics Platform

Portless in the United Kingdom is looking for an experienced Staff Software Engineer to lead the development of innovative logistics software solutions. In this senior position, you will take ownership of complex technical projects and mentor engineering teams. The ideal candidate has over 7 years of experience ...

Senior Full Stack Engineer: Build Scalable, High Performance Platforms

Hatch is seeking a skilled Senior Full Stack Engineer, primarily focused on backend development with a high-performance tech stack including Elixir, Python, Golang, React, Typescript, and Next.js. You will lead system development and optimization. The ideal candidate has several years of software engin ...

AI First Software Engineer (Full Stack) – Remote UK

Euphoric is seeking a Software Engineer to contribute to their AI-first benefits platform. The role offers ownership and the opportunity to work on innovative features leveraging AI technologies. Candidates should have over 2 years of experience, strong skills in React/Typescript and Python, and a pass ...

Customer Facing AI Engineer — Deploy and Shape Product

Trades Workforce Solutions is seeking a Forward Deployed Engineer to work closely with customers, unlocking value from the platform. This role involves understanding customer challenges and shaping product features based on real insights. The ideal candidate will have strong software engineering fundam ...

Senior IC AI Native Platform Engineer

OnSecurity is looking for a Lead Product Engineer to take ownership of building their next-generation platform using React and TypeScript. This senior role emphasizes strong product instincts, mentoring, and driving technical product decisions. The ideal candidate thrives in ambiguity and demonstrates ...

Senior Full Stack Engineer AI Systems for LLMs (Remote)

Letit is seeking a Senior Full Stack Engineer to work across various product surfaces, including React front-end and NestJS backend. While this position is primarily remote, candidates from the EU and UK are preferred. The role focuses on building reliable AI systems, enhancing user experience, and solving ne ...

Lead Software Engineer (.NET/JS) – Hybrid, Expenses Covered

A leading psychometric solutions company is seeking a Lead Engineer to join its growing team. You will provide technical leadership, mentor engineers, and drive software development using modern technologies. The ideal candidate has 5+ years of experience in software development and strong skills in .Net, React, ...

Remote Full Stack Engineer for Platform & Banking Infra

A next-gen financial infrastructure platform seeks a Full-Stack Software Engineer to design and build robust solutions for their core banking ledger. This fully remote role requires expertise in Go and React, alongside a strong understanding of AI-driven development practices. The ideal candidate will work on cr ...

SC Cleared Automation Test Engineer 6 Month FTC

A leading IT services company in the United Kingdom is seeking an Automation Test Engineer to join their Quality Engineering & Assurance practice. Candidates are expected to have SC clearance, alongside strong programming skills in Python and Java. The role involves working on automation frameworks, developing C ...

Senior Software Product Engineer Payments (Hybrid)

A leading payments consultancy is seeking a Senior Software Product Engineer in London. This role involves designing high-availability systems for instant payments and requires strong experience in Java, Reactive Programming, and event-driven architecture. You will collaborate within Agile teams and contribute t ...

Software Engineer II

The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel guidance, and two-sided marketplaces ...

Full Stack GCP Engineer

Are you a Full Stack Engineer who thrives on building scalable, data-driven platforms that solve real-world problems?Our client is transforming a global supply chain through AI and real-time market intelligence. Operating at the intersection of data, cloud engineering and user-centric product devel ...

Full Stack GCP Engineer

Are you a Full Stack Engineer who thrives on building scalable, data-driven platforms that solve real-world problems?Our client is transforming a global supply chain through AI and real-time market intelligence. Operating at the intersection of data, cloud engineering and user-centric product devel ...

Senior Full Stack Software Engineer

Overview An exciting opportunity has arisen for a Senior Full Stack Software Engineer to join a high-performing Ground Segment Software team developing advanced mission-control solutions for cutting-edge space missions. You’ll play a key role in designing, building, and maintaining mission ...

Graduate Software Engineer JS/TS, Vue & C#/.NET

Java Script Works is seeking a Graduate Software Engineer based in Hessle, United Kingdom. The successful candidate will be involved with modern JavaScript frameworks, particularly Vue.js, and should have knowledge of writing or maintaining tests, and .NET development experience. This full-time role promises com ...

Senior Tools Engineer: Infra Automation & Frontend

Java Script Works is seeking a Senior Tools Software Engineer based in Shrewsbury, United Kingdom. The ideal candidate will have experience in infrastructure automation with tools like Terraform and CloudFormation, and should be comfortable collaborating with front-end teams using Vue.js and TypeScript. < ...

London Compute & Serverless Engineer (Rust/Go)

WorksHub is seeking a Software Engineer in London, United Kingdom, to work full-time on building and enhancing compute, storage, and data platforms. Proficiency in programming languages like C, Rust, Go, and Java is required. The role involves working with open source technologies, particularly Kubernetes. Candi ...

Graduate Software Engineer Remote Android Apps

A leading technology company in Glasgow seeks a Graduate Software Engineer to develop cutting-edge mobile applications. This role involves writing Java and participating in the complete software development life cycle while working in an agile team environment. Ideal candidates are recent graduates with strong c ...

Senior Research Engineer — Quantitative Data & Backtests

A technology consulting firm in London is seeking a Research Engineer with strong software development skills. The role involves streamlining processes, managing market data, and enhancing research frameworks. Required qualifications include expertise in Python, Java, and SQL, alongside a relevant degree. This p ...

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    Cloudnative Java React Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights