36,905+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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Senior Software Developer (Golang)

Technology departments often have several stereotypes: Have you tried turning it off and on again? Working out of a windowless basement Wanting to use every new tool, framework, or cloud service that hits the market While those all can be true, the last one usual ...

Senior Front End Developer

I’m hoping you’ll REACT positively to this advert…. Are you a front-end wizard who loves turning designs into sleek, interactive user experiences? Ready to work on a platform that’s going to transform how tech education happens? You’ll be building a cutting-edge SaaS tool designed to revolutionize ...

Ruby on Rails Developer

Role As an Integration Engineer, you will play a key part in building and maintaining the integrations that connect customer WMS systems to DexoryView, our data insights platform. Working closely with the engineering and integration support teams along with communicating externally with D ...

Experienced PHP Developer Chichester

If you're serious about PHP, there's a job with your name on itat D3R. About D3R At D3R, we create wonderful bespoke websites and businesssystems for new and existing clients in ecommerce, hospitality andbeyond. D3R was founded by developers and still over three quarters ofour tea ...

Full Stack GIS Developer

About us Make a difference and advance your career by helping deliver some of the UK’s most important #tech4good projects, making the world a smarter, safer, greener, and healthier place. You’ll join a talented team of dynamic and driven professional problem solvers; creative thinkers and ...

Quantitative Developer/Software Engineer

Role Overview We are seeking a Senior Python Software Engineer/Quantitative Developer to take a leading role in the design, development, and evolution of the client’s core analytics and trading platforms. The role is explicitly Python‑centric, with a strong focus on software architecture, code qua ...

Senior Python Developer AVP

Applications Development Senior Programmer Analyst The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology t ...

Senior AI Solutions Developer

Overview The Senior AI Solutions Developer is a hands-on technical specialist responsible for designing, building and deploying enterprise AI solutions across the CRM (Cardio - Renal - Metabolic) Franchise, with successful solutions designed for potential use and scaling across the wider business ...

.NET Backend & API Developer

A leading software solutions provider in Birmingham is seeking a Systems Software Developer with .NET experience to enhance automotive dealer management platforms. Ideal candidates will have 2+ years in .NET and be skilled in SQL Server and web services integration. The role involves working on back-end systems ...

Software Developer – Commissioning Team

At Assystem, our mission is to accelerate the energy transition worldwide. Our 8,000 Switchers blend historical engineering expertise with cutting‑edge digital technologies to drive this change. Join us in revolutionizing the energy sector and making a significant global impact. Why Join the Communi ...

Full Stack PHP Developer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Vero HR. We are the internal recruitment partner for our client, a leading fintech company revolutionising the payments landscape in the UK and Ireland and are presenting an exciting opportunity for ...

Design Engineering Technical Developer

Join to apply for the Design Engineering Technical Developer role at Cranfield University This range is provided by Cranfield University. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Faculty ...

Full Stack .NET Developer

Full Stack .NET Developer Consortia are pleased to be partnering again with a well-established UK-based SaaS company as they look to hire a Full Stack .NET Developer to join their growing engineering team. The business develops and maintains cloud-based software platforms used by organisation ...

Python Developer (On Site)

Responsibilities Develop, audit, and maintain Python scripts for automation of deployment, configuration, monitoring and various tasks. Assist in documentation and help in understanding the functions of the currently deployed python scripts. Implement ...

Software Developer Backend (SFIA5)

Zaizi is looking for a Senior Software Developer with solid technology skills, but who is also passionate about improving outcomes and the user experience. You’ll be reliable in your own deliverables but also curious about and offer innovative ideas to others in a mutli-disciplinary team. Our work ...

Senior Finance Systems Developer

Senior Finance Systems Developer (Permanent) Location: Edinburgh Salary: £47,680 - £59,600 (competitive based on experience) Closing date: 14 May 2026 We are looking for a Senior Finance Systems Developer to join our Finance department on a permanent basis. This is a crucial ...

Senior Student Systems Developer

Senior Student Systems Developer Division of Registry and Academic Administration Grade/Salary : Grade 8: £44,746 - £56,535 (possible progression to £63,606) Hours : 35.75 hours per week (1 FTE) Contract basis : Open Ended Refe ...

Senior Software Developer, Verification

As a Senior Software Developer, you will be experienced and passionate to join our dedicated Verification team as we embark on a ground up re-architecture. Full-time Closes 04/02/2026 Within the Verification team, you will be developing, enhancing, and supporting our business-critic ...

Data Warehouse Developer III

Join a mission-critical healthcare data team where your technical expertise will directly impact patient outcomes. As a Data Warehouse Developer III, you'll help architect and support a dedicated data warehouse environment from the ground up, serving a major clinical transformation effort. This is a high-visi ...

Senior Financial Systems Developer

TM1 / IBM Planning Analytics Developer (Senior) – 12 Month FTC Location: Hybrid Client: Financial Services Salary: up to £80,000 This role is a 12-month fixed-term contract. The Role This role sits within a high impact finance systems team and will focus on ...

Software Developer (Backend SaaS)

Join to apply for the Software Developer (Backend SaaS) role at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives s ...

Junior Front End Developer

Klatch is one of the fastest-growingmarketing agencies in the health & wellness sector, with an incredible 265% growth in 2024 alone. We create highly effective campaigns and websites for healthcare clients, working with organisations of all sizes—from individual clinics to cross-border organisations spanning ...

Senior Full Stack Developer

Who We AreKonrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital produc ...

Lead Full Stack Developer

Who We Are: AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We’ve been helping organisations build better digital products and stronger digital teams since 2014. We believe our work should always leave a legacy for t ...

Senior Front End Developer

Overview Principal Recruitment Consultant Building Dev teams across the UK - MRJ Recruitment Senior Front-End Engineer – Build the Future of a High-Scale Platform Salary: Open for discussion – let’s talk We’re partnering with one of Manchester’s most forward- ...

Trainee Product Developer, Boyswear

Join to apply for the Trainee Product Developer, Boyswear role at Reiss Join to apply for the Trainee Product Developer, Boyswear role at Reiss Get AI-powered advice on this job and more exclusive features. As part of ...

Quant Developer Equity Derivatives

Direct message the job poster from Nicoll Curtin Equity Derivatives Quant Developer - C++, Python, CI/CD, Equities, Equity Derivatives, Pricing, Sensitivity Calculations, Algorithms, Quant Finance, Risk Management. I am seeking an experienced C++/Python Quant Developer to join ...

Director of Developer Relations

Overview At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating grea ...

Software Developer (Maidenhead, UK)

Salary £40,061 - £50,077 DOE + Benefits + Profit Share Bonus Office based in Maidenhead, Berkshire. We care deeply about inclusive working practices and diverse teams. If you'd prefer to work part-time or as a job-share, we'll facilitate this wherever we can - whether to help you meet other comm ...

Youth & Heritage Programs Developer

Oldham-Council is seeking a Development Officer for Heritage, Libraries & Arts in Greater Manchester. This permanent role involves supporting the design and delivery of programs for children and young people, ensuring an inclusive community-focused library and museum service. The ideal candidate will h ...

Senior Rad developer C#

Nous recherchons un Développeur RAD Senior expérimenté pour rejoindre une équipe technologique Front Office dynamique. Pour l’un de nos clients, une grande banque d’investissement internationale, nous recherchons un Développeur RAD Senior expérimenté pour rejoindre une équipe technologique Front Off ...

Developer Contributions Principal Planner

Developer Contributions Principal Planner East London / Hybrid £37.84 per hour (Umbrella) A leading East London Local Authority is seeking an experienced Developer Contributions Principal Planner to join their Planning Service on an interim basis. This key role will focus on the m ...

Sustainable Construction Business Developer

James Gray Recruitment in Alloa is seeking a dynamic Business Development Manager to drive growth across multiple sectors including Industrial, Healthcare, and Education. You will build relationships with clients and stakeholders, manage a pipeline of opportunities, and promote sustainable construction soluti ...

Protocol Analyst/ Software Developer

Protocol Analyst / Software Developer Location: Romsey Rate: Excellent day rate IR35: Inside IR35 Clearance: Active transferable UK*C DV clearance required The Opportunity This is the kind of role that tends to appeal to en ...

UI/UX Developer Angular

Location: Hybrid in Midlands/Remote in UK Job Type: Permanent, full time Start Date: TBC Industry: Bespoke Software Development About us Cool Code Company are a well-established bespoke software development company based in Nottingham. We’ve been helping ou ...

Senior Developer (IBM Power)

Senior Developer (IBM Power) at Ecclesiastical Insurance UK Working hours: 35 hours per week, Monday to Friday Duration: 12 month fixed term contract Location: Gloucester Job Ref: About the role Benefact Gro ...

Senior .Net Blazor Developer

4 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by Searchability. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Salary up to £6 ...

TPP Graduate Software Developer

The Role Do you want a £60,000 starting salary AND the opportunity to make a difference? We're looking for bright and geeky graduates to join our Software Developer team. No experience is required, and many of our successful applicants have never programmed before. If you think lo ...

Store Leader & Talent Developer

Anthropologie is seeking a managerial position based in Richmond Upon Thames to support the Store Manager in achieving strategic goals and fostering a creative store culture. The role involves recruiting and developing teams to ensure exemplary customer service and achieving high sales performance. The ...

Store Leader & Talent Developer

Anthropologie is looking for a management professional in Richmond Upon Thames to cultivate a creative store environment. This role involves training and developing managers while ensuring top-notch customer service and operational efficiency. The ideal candidate should have substantial experience in f ...

Salesforce Developer Public Sector

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver solutions that create r ...

IIOT Senior Software Developer

Overview You will provide technical leadership to deliver new smart connected products and services enabled by Industry 4.0 technology including IIoT, machine learning and more, integrated with traditional enterprise level and on-premise operational systems including Field Service and Asset Manag ...

Full Stack Software Developer

Join to apply for the Full Stack Software Developer role at TieTalent 1 day ago Be among the first 25 applicants Join to apply for the Full Stack Software Developer role at TieTalent Get AI-powered advice on this job ...

Dynamics 365 CE Developer

Join to apply for the Dynamics 365 CE Developer role at City of London Corporation City of London Corporation provided pay range This range is provided by City of London Corporation. Your actual pay will be based on your skills and experience — talk with your recruiter to ...

Microsoft Business Intelligence Developer

Overview Our client is a global organisation and are seeking experienced Business Intelligence Developers. The successful BI Developers will work in a challenging and fast paced environment, gaining valued experience across a whole host of different technologies and data. The role would inv ...

Junior Web Developer – 5392

Our client, a leading website design agency based in the East Midlands, is seeking a Junior ASP.Net Web Developer to join their team. Responsible for building database-driven websites and web applications in ASP.Net MVC using C#, the successful candidates will have a good eye for detail and work closely with ...

C# Developer – Games – 70K

Games Developer, C#, 3D Graphics Developer, C# Software Developer, Senior level, Graphics based Software Engineer, CAD, Games, Maths, Physics, DotNet, C#, .Net, .Net Core, No SQL, OpenGL / DirectX – Global Software House – up to 70K Global Software client is looking for Software Developers with a Maths ...

Senior Data & Analytics Developer

INEOS Inovyn is Europe's leading producer of vinyls and in the top three worldwide. With an annual turnover of €5.1 billion, INEOS Inovyn has circa 4,300 employees and manufacturing, sales and marketing operations in 8 countries across Europe. INEOS Inovyn’s portfolio consists of an extensive range ...

Data Information Model Developer

Data Information Model Developer Join to apply for the Data Information Model Developer role at GSK. This role focuses on organizing and structuring scientific data to make it easy for R&D teams to find, use, and understand, with data governance and transparent ownership integrated into t ...

Algorithm Developer (Weapon Systems)

Join our Weapon System team at MBDA as an Algorithm Developer, working on innovative battle-winning technology. Salary : Circa £55,000 depending on experienceDynamic (hybrid) working : 4 days per week on-site due to workload classificationSecurity Clearance : British ...

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