react

Front-end Developer (React / TypeScript) – FinTech Orbis has partnered with a rapidly growing FinTech firm whose core suite of technology products is transforming the Investment Management industry. They are now seeking a UX / Front-end Engineer to join their front-end team, designing and developing web applications in React / Typescript. This is an...

A London-based Hedge Fund is on the lookout for a Senior Full Stack Developer with strong React (Front End)and C# (Back End) skills to join their high-performing team. Working directly with the Front Office trading desk, you'll help build a Greenfield trading platform, contributing to everything from architecture to deployment. Why This Role? You’ll work...

Remotestar is seeking a skilled Full-Stack Developer with strong Java backend and React.js or Next.js frontend for a fully remote role. You’ll collaborate with cross-functional teams from Europe in an XP/ Agile environment, applying TDD, pair programming, and continuous delivery practices.The ideal candidate has hands-on experience in scalable services...

SR2 REC LTD is seeking a Python/React DevOps Engineer to support a public sector digital service. You will work across React/TypeScript interfaces, Python backend services, and AWS infrastructure, taking features from refinement to production.In an Agile team, you’ll combine hands-on development with automation and operational delivery to build secure,...

Digital Waffle is seeking an experienced Senior Full Stack Developer to enhance existing products and build new features. You will own work from planning through deployment to QA, reporting to the Development Manager, and collaborating with design and QA teams. AI is embedded in our workflow to support planning, implementation and testing.Location: Hybrid -...

Atosis the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements.With more...

Sainsbury’s Group is seeking a Senior Full stack .NET Engineer in the United Kingdom to design, build, and deploy high-performing services that improve customer experience and drive efficiency. You will shape technical direction, mentor teams, and champion engineering excellence across the group.You’ll work with .NET, React.js/Typescript, Docker,...

FlexTrade UK Ltd. is seeking an experienced full-stack developer to join the FlexONE team. You will work on Scala/Play backend and React/AG-Grid frontend, contributing from an MVP to a full-featured web and mobile companion app.Based in London with our UI-focused team, you will own design, migrations to React Native, testing, and collaboration with desktop...

Get notified about new Java Application Developer jobs in United States.11,000+ Java Application Developer Jobs in United StatesSenior Software Engineer (Java back-end)Software Engineer Senior - Java/Spingboot/GraphQLJava Full stack Software Engineer - SeniorSoftware Engineer - Java/OOP/Linux/Git/Maven/RESTSoftware Engineer/Principal Software Engineer -...

JPMorgan Chase in Glasgow is seeking a Software Engineer III to design, build, and maintain cloud-native regulatory technology solutions on Mercury. You will collaborate with engineers, product owners, and compliance specialists to deliver scalable, secure software for global regulatory reporting.The role emphasizes modern Java/Spring Boot backends, React...

Full Stack Post Trade Developer – Elite Systematic Hedge Fund – C#, Angular/React, SQL – London – Market Leading Compensation One of the world’s most forward-thinking systematic hedge funds is expanding its Post-Trade Technology group and is hiring a Post-Trade Developer to build the external-facing systems used by their global investors and...

Aave Labs in London is seeking a Senior React Native Engineer to build the Aave App across Android and web, delivering secure, intuitive savings journeys with close collaboration with design, product, backend, iOS, and protocol engineers.You will own features from design through release, contribute to architecture, and ensure performance, accessibility, and...

Frontend DeveloperBelfast | Hybrid, 3 days per week in office | Permanent | EquityIf you're a frontend developer who cares as much about how a product feels as how it's built, this one is worth a look.This role is Belfast based, with three days per week in the officeMy client builds a cloud security platform that helps engineering and security teams find and...

Octopus Energy Group is seeking a Front-end Engineer to join the hybrid Octopus Electroverse team, working on Octopus Fleet and Electroverse marketing pages and core UI.You will turn Figma concepts into polished, accessible code, evolve the design system, and collaborate with designers, product managers and engineers. Strong React/Next.js skills and a...

Join a team where your engineering leadership directly impacts how we serve clients and drive innovation at scale. At JPMorganChase, you will have the opportunity to grow your career, build meaningful solutions, and collaborate with talented technologists who are passionate about delivering excellence. As a Lead Software Engineer at JPMorganChase within the...

Playtech IMS Engagement Unit seeks a self-motivated JavaFullstackDeveloper for a temporary Military Service Cover role in the UK. You will work on a complex Java codebase, maintain legacy features, develop new capabilities, and write tests. Collaboration, code quality, and performance focus are essential.Office in the city centre, normal work hours. Key...

Civica is seeking a highly skilled Senior Software Engineer to join our dynamic engineering team. You will design, develop, and implement software solutions, collaborating with cross-functional teams to meet user needs and business goals.The role emphasizes leadership, code reviews, mentorship, and staying ahead with modern technologies, including Go, React,...

Experis Austria is seeking a Senior Frontend Developer to own a modern React + TypeScript application from the UK, shape its architecture, and deliver accessible, high-quality features for users worldwide.You will work with GraphQL, AWS Amplify, AppSync, and a Vite-based pipeline, implement i18n, and drive tests and performance improvements in a...

Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career. As a Senior Front End Developer you will design and develop greenfield, data‑centric user interfaces that monitor artic ice flows and...

Civica is seeking a Senior Software Engineer to join our dynamic engineering team in Stamford. You will be responsible for the design, development, and implementation of innovative software solutions that meet user needs and business objectives.You will collaborate with cross-functional teams, participate in code reviews, and help drive best practices while...