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Senior Full Stack Java Engineer: React, Microservices, Cloud

EC Markets LTD is seeking an experienced Full-Stack Developer to design and maintain scalable web and mobile applications. Responsibilities include developing responsive applications using React or React Native, building backend services with Java, and integrating front-end and back-end systems. Candidates shoul ...

Real Time Full‑Stack Engineer (Golang/React) – Hybrid

hackajob is seeking a Software Developer to work with Bet365 in Manchester, UK. Your role will involve contributing to real-time event-based systems and developing full-stack skills with technologies such as Golang, Typescript, and React. The position offers opportunities for both learning and professional growt ...

Senior Frontend Engineer Observable UI in React/TS

Oliver Bernard is seeking a Senior Frontend Engineer (React/TypeScript) in Greater London to join a fast-growing Seed start-up focused on data observability. In this role, you’ll own systems end-to-end and collaborate closely with customers to address real problems. The ideal candidate will have over 3 years of ...

Senior Full Stack Engineer (React/PHP) Lead & Build

Isio is seeking a Senior Full-Stack Software Developer (React/PHP) based in Birmingham. This hybrid role involves supporting technical excellence, collaborating with teams across the UK and Europe, and overseeing product enhancements. The ideal candidate will have strong proficiency in Typescript, React, along w ...

Full Stack Engineer React/Java for Enterprise Platforms

Consortium for Clinical Research and Innovation Singapore is seeking an IT professional in Greater London. The role involves maintaining and enhancing enterprise Java applications, providing production support, and implementing security fixes. Candidates should have a degree in Computer Science or related fields ...

Lead React/UI Engineer Build Scalable, Secure UIs

JPMorganChase is looking for a Lead Software Engineer based in Glasgow. In this role, you will be part of an agile team responsible for developing trusted market products. You will execute creative software solutions, develop high-quality code, and lead evaluation sessions. Candidates should possess hands-on exp ...

Senior Front End & Test Infrastructure Engineer (React/Bazel)

Teksystems is seeking a Senior Front-end Software Engineer to contribute to the migration of applications into a Bazel-based monorepo. The role involves shaping the technical roadmap for the test infrastructure and improving testing practices. Ideal candidates will have strong skills in React, Bazel, and Java, a ...

Senior Full Stack Engineer — Trading Platform (React/TS)

NPAworld is hiring a Senior Full-Stack Engineer for their Trading Platform in Waterloo, London. The role involves designing, building, and maintaining features in a high-performance trading system using TypeScript, Node.js, and React. Candidates should have over 8 years of development experience and at least 3 y ...

Senior Frontend Engineer React, Accessible UIs on Cloud

Test Triangle is seeking a Senior Frontend Software Engineer in Bristol, UK, to work in hybrid teams, focusing on delivering high-quality user interfaces for the Data Marketplace. Candidates should have profound React knowledge, experience in building accessible and testable interfaces, and a strong test-first m ...

Senior Full Stack Engineer (React/Node) Client Facing

Reapit is seeking a Full Stack Engineer in Greater London to architect and deliver complex TypeScript applications. The role involves direct client engagement and requires deep expertise in React and Node.js. Candidates should have strong communication skills and a proven track record in fast-paced environments. ...

React + TypeScript Engineer for High Growth Scale up

Jack & Jill is looking for an Intermediate Software Engineer (React) to join a high-performing team in London. You'll develop modern web applications that manage over £1B in transactions annually. The ideal candidate has 5-8 years with React and TypeScript, strong technical foundations, and a collaborative minds ...

Senior Real Time UI Engineer React + TypeScript (Trading)

A leading global financial services firm is seeking a React Developer to create real-time user interfaces that power trading across global markets. You will collaborate with experts in finance and technology, solve complex challenges, and design high-performance UIs. The ideal candidate will have proficiency in ...

Senior Frontend Engineer (React/TS) Remote, Impactful UI

A leading tech company in Greater London is seeking a Senior Front-end Engineer to build a world-class UI/UX for its platform using React and Typescript. Candidates should have 4+ years of experience in enterprise product development, a passion for user-centric design, and the ability to collaborate effectively ...

Senior Mobile Engineer – Lead React Native Medical Apps

A healthcare technology company in Greater London is looking for a mid/senior React Native Developer to develop reliable mobile applications for early diagnosis. The role involves enhancing mobile architecture, leading CI/CD processes, and ensuring user needs are met. Candidates should have advanced React Native ...

Full Stack .NET Engineer | Cloud, React & CI/CD

83zero Ltd is looking for an experienced C#/.NET Full Stack Engineer to join their hybrid team. You will design and build applications using ASP.NET Core and modern JavaScript frameworks, contributing to cloud-native architectures on AWS or Azure. Candidates must have strong commercial experience with ASP.NET Co ...

Senior Frontend Engineer — React/Next.js in AI Startup

An innovative AI start-up in the UK is seeking a talented individual to manage frontend development using React and Next.js. This role is pivotal in building cutting-edge features for their prototype application. Ideal candidates thrive in fast-paced environments and are eager to master new programming languages ...

Senior Software Engineer — Scalable Web Apps (React/Node)

The Portfolio Group is seeking a Senior Software Engineer to join their team in London. In this role, you will build and maintain scalable applications and lead innovations. The ideal candidate will have proven experience with React, a strong understanding of microservices and CI/CD practices, and a passion for ...

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 React Native Engineer – Scale Immersive Mobile Gaming

Lindar is looking for a Senior React Native Developer to join their growing team in St Albans, England. In this hands-on engineering role, you'll develop and enhance mobile applications for both iOS and Android. Candidates should have 3-5 years of mobile development experience and be proficient in React Native. ...

Senior Front End React Engineer – Scale & Accessible UI

TXP is hiring a Senior Front End Developer in Birmingham to enhance its engineering capabilities. The role focuses on developing high-quality user interfaces using React and modern JavaScript frameworks within a collaborative Agile environment. Candidates should have strong experience with REST APIs and be comfo ...

Java Full Stack Engineer: Spring Boot, React & AWS

Apexon is seeking a dynamic and skilled Java Full Stack Developer to design, build, and deliver scalable, high-performance software solutions in Birmingham, England. The ideal candidate will have strong backend development experience with Java, hands-on frontend expertise using React, and practical knowledge of ...

AI Driven Full Stack Engineer (Node/React) – Remote

Fruition Group is seeking a remote Full Stack Engineer to transform an AI proof of concept into a production-ready solution. The role involves developing functionality with Node.js and React while integrating large language models. The ideal candidate has strong experience in AI-driven applications, AWS and Azur ...

Software Engineer III React / TypeScript, Gen AI, Frontend

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III in the Securities Services team within the Commercial & Investment Bank, you will design and deliver secure, scalable technology pro ...

Senior Front End Engineer (React) – Fintech UI & Cloud

A global financial services firm in Greater London is searching for a Front-End Engineer to join their International Consumer Bank. In this role, you will deliver cutting-edge solutions using cloud-native microservices architecture and focus on the full software development lifecycle. Candidates should be profic ...

Senior Full Stack Engineer (React/TypeScript) Flexible/Remote

NPAworldwide is seeking a Senior Full Stack Engineer in Greater London to design, build, and maintain high-performance applications. The ideal candidate will have extensive experience with TypeScript, Node.js, and React, and a passion for innovative technology. Responsibilities include improving application perf ...

Full Stack Engineer — AI Driven Node.js & React Specialist

Apple Inc. is hiring a Full Stack Engineer in Langley, United Kingdom, to enhance their engineering team. The role involves delivering features across Node.js and React while working US hours (5pm-1am UK). The ideal candidate will have over 4 years of development experience specializing in Node.js and React, pra ...

Security Cleared React Front End Engineer Hybrid, Shares

Onyx-Conseil is seeking a React Developer in Greater London to build scalable front-end solutions and shape digital experiences. You will work within a collaborative environment, contributing innovative ideas and taking ownership of your projects. The position requires experience with React and the ability to ob ...

Senior Frontend Engineer Fintech Enterprise UI (React/TS)

Lorum, a leader in financial technology, is seeking an experienced Frontend Engineer to enhance their client portal into an enterprise-grade platform. Located in London, this role requires substantial experience with React and TypeScript, focusing on creating high-quality user interfaces for complex financial sy ...

Go Full Stack Engineer: APIs, React & AWS (Remote)

Corriculo is looking for a Full Stack Software Engineer with strong Go/Golang experience for a 6-month fixed-term contract in Manchester. The role involves building scalable back-end services, designing reliable APIs, and contributing to front-end applications using React, all within a supportive remote-first en ...

Senior React UI Engineer Hybrid & High Impact UI

Ocho People is seeking a skilled UI Engineer in Belfast to design and build high-performing front-ends using TypeScript, React, and Next.js. The role emphasizes collaboration in a hybrid, Agile environment, where your contributions make a real impact. The ideal candidate will have 3+ years of web development exp ...

Senior Full Stack Engineer Trading Platform (TS/React)

NPAworld is looking for a Senior Full-Stack Engineer to join their trading platform team in Waterloo, London. The candidate should have over 8 years of software development experience with at least 3 years in TypeScript, Node.js, and React. Responsibilities include developing features, collaborating with DevOps ...

Full Stack Software Engineer EdTech Impact (React/AWS)

Ocho People, a training and development company based in Belfast, is seeking an Intermediate Software Engineer to join their product team. You will work full-stack using Node.js, React, and AWS to enhance features on their modern learning platform. With a hands-on role in a collaborative environment, you will ha ...

Senior Full Stack Engineer (React/TS/Node) – Remote

Bonfirevc is looking for a Mid/Senior Software Engineer based in Cardiff or remote in the UK to develop frontend and backend features for Aforza Studio. The role requires strong experience with React and Node.js, along with knowledge of SQL/NoSQL databases and Docker/Kubernetes. Benefits include competitive sala ...

Lead React/TypeScript Engineer AI Driven Frontend Leader

Experian is seeking a Lead Software Engineer to join their engineering team in Nottingham. This role focuses on leading the design, implementation, and continuous improvement of scalable software solutions. The ideal candidate will have a strong background in React and Typescript, collaborating with stakeholders ...

AI‑Fueled TypeScript Engineer – React/Node (London onsite)

Oliver Bernard is seeking TypeScript Engineers with 3-6 years of experience to work onsite 3 days a week in London. This role involves developing innovative solutions for a leading FinTech company's proprietary platform used by private banks and asset managers. Candidates should have strong skills in React, Type ...

Senior Full Stack Engineer (TypeScript/React) – Mentoring & Impact

hackajob is seeking a Senior Full Stack Software Engineer to develop and maintain innovative telecommunications solutions, focusing on both front-end and back-end systems. The role involves building new features using TypeScript and React, collaborating with product and engineering peers, and supporting best pra ...

Senior Java Full Stack Engineer | Hybrid, AWS & React

Tcs London Office seeks a Senior Java Full Stack Developer in London. This hybrid role involves building and evolving applications on a Java-first stack, including Spring Boot, React/Next.js, and AWS. You'll execute full-stack features, ensure secure integrations, and enhance CI/CD. Candidates should have strong ...

Front End Engineer for Global eCommerce (Bloomreach/React)

Next is seeking experienced front-end developers to join their eCommerce Tech team in Leicester. This role involves developing and managing the NEXT and Total Platform websites, enhancing performance, and providing support to internal users during peak periods. Candidates should have strong skills in HTML, CSS, ...

Senior React UI Engineer – Remote, Real Time SaaS

Trustonic, based in Winnersh, is looking for a Senior UI Developer. In this role, you will build and evolve an operator web portal, focusing on user experience and performance. Key responsibilities include designing interfaces using React 18 and integrating with cloud services. Candidates should have strong Reac ...

Senior Frontend Engineer — React/TS for Global Fintech

Airwallex in Greater London seeks an experienced Software Engineer with a focus on ReactJS and TypeScript. You will build multi-tenant infrastructures for companies like Rippling and SHEIN, owning features that require cross-domain knowledge. Ideal candidates have over 5 years in software engineering, demonstrat ...

Software Engineer III React / TypeScript, Gen AI, Frontend

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III in the Securities Services team within the Commercial & Investment Bank, you will design and deliver secure, scalable technology products that drive business s ...

Mid Level Web Engineer React/TypeScript, Hybrid Role

Trainline is looking for a Mid Level Web Engineer to enhance our platform with innovative features. You will work with React, Typescript, and various modern tools to maintain a high-quality codebase and ensure customer satisfaction. This position offers fantastic benefits such as private healthcare, generous wor ...

Senior Frontend Engineer React Native for Ethical Fintech

A global fintech company is seeking a Senior Frontend Engineer to join their Core development team. You'll be responsible for developing and maintaining the React Native architecture, collaborating with senior engineers, and mentoring others. Ideal candidates have 2+ years with React Native and 7+ years with Jav ...

Senior Full Stack Engineer, Node/React & FinTech Platform

Creative Artists Agency is seeking an experienced Senior Full Stack Engineer to join their FinTech team in Greater London. The ideal candidate will have at least 5 years of experience, a strong background in JavaScript, HTML, CSS, and Node, with proficiency in React and database systems like MongoDB. Responsibil ...

Software Engineer III React / TypeScript, Gen AI, Frontend

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Software Engineer III in the Securities Services team within the Commercial & Investment Bank, you will design and deliver secure, scalable technology products that drive business succe ...

Software Engineer III React / TypeScript, Gen AI, Frontend

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Software Engineer III in the Securities Services team within the Commercial & Investment Bank, you will design and deliver secure, scalable technology products that drive business succe ...

Senior Full Stack Software Engineer (Node / Typescript / React)

Skin + Me is a technology-driven start-up on a mission to revolutionise personalised skincare. We’ve delivered millions of treatments across our multi-brand ecosystem (Skin + Me, Hair + Me, Renew + Me), powered by a proprietary stack that runs everything from our e-commerce engine to our in-house manufacturin ...

Software Engineer, Analyst Systems (React, PHP and Laravel)

Founded by mathematicians and cyber defense experts in 2013, Darktrace is a global leader in cyber security AI, delivering complete AI-powered solutions in its mission to free the world of cyber disruption. We protect more than 9,000 customers from the world’s most complex threats, including ransomware, cl ...

Full Stack Engineer

Seaport Global seeks a talented Full-Stack Engineer to join a growing team. The ideal candidate has a strong academic background in Computer Science, Engineering, or Data Science, along with hands‑on experience building modern, complex systems. The role suits someone passionate about writing clear, efficie ...

Senior Product Engineer

Senior Product Engineer - yhangry (YC W22) We're the UK's largest private chef marketplace, think Airbnb for private chefs. We're looking for a Senior Product Engineer to join our engineering team. This is a founding-engineer-style seat: high ownership, d ...

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    Fullstack Engineer C Python React Data Management Jobs in United Kingdom Job Search Guide, Trends and Insights