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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 ...

Design‑Led Frontend Engineer (React/Next.js) – Hybrid London

A Climate-Tech Company in Central London is seeking a UI/Frontend Developer to enhance their software products. The role involves improving user interfaces, developing applications with React and Next.js, and collaborating with various teams. Ideal candidates should have a strong foundation in modern front-end t ...

Senior IoT & Web Platform Developer Hybrid

A leading defense and aerospace company in the UK is seeking a Senior Digital Developer to join their innovative Digital Development team. In this role, you will develop fast, responsive UI components, establish coding standards, and coach junior developers. Candidates should have strong experience in PL/SQL and ...

Frontend Developer Next.js (London)

A leading global technology company in London is looking for a Frontend Developer specializing in Next.js to build high-performing web applications. This role requires hands-on experience with React and TypeScript, alongside collaborative skills to work with various teams. You will be responsible for delivering ...

Senior Software Engineer & Engineering Lead

A global financial administration leader is seeking a Lead Software Developer to build and mentor an engineering team in Edinburgh. Responsibilities include high-quality solution delivery and collaboration with various stakeholders. The role offers opportunities for continuous learning and development while ensu ...

Senior Software Engineer – Real Time Verification (Hybrid)

A leading online gambling company in Manchester is seeking a Senior Software Developer to join their Verification team. You will work on a re-architecture project using technologies like Golang and React, enhancing the Verification platform. The ideal candidate should have strong problem-solving skills, experien ...

Remote Frontend Engineer (React/TS) – Tailwind, London

A progressive start-up in London is seeking a talented Front End Software Developer to join their team. The role involves hands on development using React, Typescript, and Tailwind CSS. Candidates should have experience in fast-paced environments and a passion for building scalable products. This position requir ...

Senior Front End Developer — Hub Product (Hybrid)

A leading online grocery retailer is seeking a skilled Front End Developer to join their hybrid working environment in Hatfield. This role involves developing and maintaining user-friendly web applications. Ideal candidates will have proven experience in JavaScript frameworks such as React or Angular, a solid un ...

Senior Mobile Engineer React Native Architect

A leading fintech company is on the lookout for a Senior Mobile Developer to architect and build high-performance consumer experiences. This role involves working collaboratively with engineering teams and leading the development of mobile features used by millions globally. Ideal candidates will have a strong b ...

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 ...

Frontend Developer SEO & Marketing (Hybrid)

A leading automotive service provider is excited to offer a new opportunity for a Mid-Level Frontend Developer to join their SEO & Marketing team. This hybrid role involves developing high-quality front-end solutions using HTML, JavaScript, and React, while contributing to technical designs and improving custome ...

Java Back end & React Engineer Hybrid London

A leading digital services provider is seeking an experienced Java Back-end Developer with strong React expertise to join their London team. The candidate will work on scalable microservices using Spring Boot, integrate with cloud platforms like AWS or Azure, and implement event-driven architecture using Kafka. ...

Senior Front End Experience Engineer Defence

A prominent technology company in the UK seeks a Senior Front‑End Experience Application Developer. This role involves delivering secure, high-impact digital solutions for government clients, transforming designs into functional applications using technologies such as React and TypeScript. The ideal candidate ha ...

Verification Platform Software Engineer (Golang/React, Hybrid)

A leading online gaming company in Stoke-on-Trent seeks a Software Developer to join the Verification team. This role involves developing and enhancing their key Verification platform using technologies like Golang and React while adhering to agile practices. Candidates should possess relevant experience in soft ...

Frontend Developer — Real Time 3D Visualization

A deep tech startup in London is seeking a Frontend Developer to build sophisticated interfaces visualizing real-time 3D printing data. You will work at the intersection of AI and manufacturing, translating complex data into user-friendly experiences. The ideal candidate possesses over 2 years of frontend experi ...

Frontend Engineer — React/Next.js | Equity & Hybrid

A health tech company in the United Kingdom is seeking a Frontend Developer to build user interfaces for their healthcare platform. You will develop responsive components using React and TypeScript, collaborate on design implementation, and support AI-assisted development. The ideal candidate has over 2 years of ...

Verification Platform Software Engineer (Golang/React, Hybrid)

A leading global gaming company based in Manchester is searching for a passionate Software Developer to join their Verification team. This role focuses on enhancing the critical Verification platform with advanced technologies such as AI. Key skills include knowledge of Golang, React, and cloud platforms. Candid ...

Senior React Native Mobile Engineer — Hybrid, High Impact

A leading PropTech company in Manchester seeks a Senior Mobile Developer to enhance their mobile platforms. In this role, you will build features from start to finish while collaborating closely with design and engineering teams. Required qualifications include robust experience in React Native and Redux, along ...

Senior AI Frontend Engineer: Elevate AI UI & Productivity

A leading global financial institution is seeking a Senior Frontend Engineer in Belfast, UK. The ideal candidate will have a strong React and TypeScript background, focusing on building intuitive AI product experiences. Responsibilities include leading the development of user interfaces for a Developer Productiv ...

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 ...

JavaScript Node.js Developer for Blockchain Projects

A reputable technology firm is urgently seeking a Javascript Developer to join their team in London. The ideal candidate will have around 1 year of commercial experience, be proficient in Functional JavaScript, and have a working knowledge of Node.js, React/Redux, and Express. Attention to detail and an understa ...

Real Time UI Engineer (React/TypeScript) for Analytics

A financial technology company is seeking a UI Developer to join their Fenics Data and Analytics team in Greater London. This position offers a unique opportunity to work with modern technologies like React and TypeScript, contributing to the development of high-performance user interfaces for real-time data sys ...

Front End Engineer – Flights (Relocation Supported)

A global travel company is seeking a Front End Developer to join its Flights team. The position involves developing scalable systems and collaborating with a multidisciplinary team. Ideal candidates will have 3+ years in web development and strong skills in JavaScript, TypeScript, React, and Node.js. You will ha ...

Front End Architect: Modern UI, Accessible & Scalable

A leading technology company in the UK seeks a Front-End Developer to build modern, responsive user interfaces using JavaScript, HTML5, and frameworks like React or Vue.js. The role requires translating UI/UX designs into high-quality experiences, collaborating with diverse teams, and contributing to clean code ...

Cloud Native JS Developer for Risk Modelling (Hybrid UK)

A leading tech company located in Birmingham is seeking a skilled developer to create the latest generation of their internal risk modelling system using Azure technologies. The role involves working on a cloud-native architecture designed for high performance distributed computing. The successful candidate shou ...

Senior Front End Architect (React/TypeScript) FX Trading

A leading financial services firm is seeking a Senior Front-End Developer skilled in React and TypeScript for a transformative project in electronic FX Options Trading. This position offers a chance to drive innovation in trading technology. You will collaborate with global teams, design UI solutions, and enhanc ...

Senior Front End Engineer – Vue/React, Hybrid Cambridge

A leading technology company in Cambridge is seeking an experienced Front End Web Developer to join their team. In this role, you will design and build user interfaces, collaborate with back end developers, and maintain the test infrastructure. Ideal candidates should have strong skills in HTML, CSS, JavaScript, ...

Senior SharePoint & React Engineer (6 Month Contract)

A leading technology provider is seeking a highly skilled Senior Product Developer to enhance its Intranet Product. This role demands deep expertise in SharePoint development and strong skills in React and Azure services. Additional responsibilities include designing custom SharePoint solutions and mentoring jun ...

Back End Developer

Job Title: Senior Backend Developer Location: Leeds ( 1- day onsite per week) Duration: 6 Months Description: About the Role Join our US Product Development team, where we build innovat ...

.NET Developer

.NET Developer - Basingstoke (Tech stack: .NET, .NET 9, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Full Stack Development, Architecture) Since 2006, our client's revolutionary marketing software platform has been helping businesses worldwide to attract, engage, and delight ...

Back End Developer

Back End Developer This is a fantastic opportunity for an experienced Back End or Full Stack Developer with a robust background in commercial web and application development, to join the talented team at Bolser, delivering exceptional digital solutions for some of the world’s biggest ...

Back End Developer

Back End Developer This is a fantastic opportunity for an experienced Back End or Full Stack Developer with a robust background in commercial web and application development, to join the talented team at Bolser, delivering exceptional digital solutions for some of the world’s biggest ...

Senior Software Engineer

Select how often (in days) to receive an alert: Senior Software Engineer Requisition ID: 48835 Business Unit: Fitch Group Category: Information Technology Location: London, GB Date Posted: Feb 20, 2026 Senior Software Engineer, Full Stack Enginee ...

Senior Software Engineer

Senior Software Engineer, Full Stack Engineer Fitch Group is currently seeking a Senior Software Engineer, Full Stack based out of our London office. Fitch Group Technology has a number of agile teams that deliver world-class innovative solutions to Fitch Group internal and ext ...

PHP Web Developer

Job Description We are an established business that specialise in protecting appliances and electrical items for our customers across the UK. We are going through an exciting period of growth and are looking for a PHP developer help to join the team. Please do not apply for t ...

Engineering & Quality Software Engineer

Engineering & Quality - Software Engineer 3 days ago Be among the first 25 applicants Direct message the job poster from Fitch Solutions Software Engineer, Full-Stack Fitch Group is currently seeking a Software Engineer, Full Stack based out of our London o ...

Front End Dev 8A

Do you want to build Front End solutions that drive innovation? This is an opportunity to join a UK-leading software house on a mission to deliver innovative, scalable and high-performing applications and we want YOU to be part of it. We are looking for a talented Front End Develope ...

Front end Dev 8A

Do you want to build front-end solutions that drive innovation? This is an opportunity to join a UK-leading software house on a mission to deliver innovative, scalable and high-performing applications and we want YOU to be part of it. We are looking for a talented Front-End Develope ...

Senior .NET Engineer

Senior Backend Developer C#, .NET Core & SQL Salary 60-80k Hybrid (North Bristol) Would you like to join a national organisation that helps thousands of people across the UK during their time of need? They're looking to add a Senior Backend Developer to one of their core product teams. Th ...

Senior Fullstack Engineer

About 9fin The world's largest asset class, debt, operates with the worst data. Technology has revolutionized equity markets with electronic trading, quant algos and instantaneous news. However, in debt capital markets, the picture is completely different. It still behaves like it’s in th ...

Software Developer

At ClearSky Logic, we are The Tech Enabler , unlocking exponential business growth. Our mission is to work alongside our clients to solve the most complex challenges, create undeniable value, and set a new standard for what is possible in the industry. Companies like Inizio, Startline Motor ...

Associate Software Engineer (Graduate)

About Encord At Encord, we're building the AI infrastructure of the future. One of the biggest challenges AI companies face today is data quality. The success of any AI application relies heavily on the quality of its training data, yet for most teams, this crucial step is both the most costly an ...

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    Full Stack Developer Python React Jobs in United Kingdom Job Search Guide, Trends and Insights