32,172+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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AI Native Application Developer for Rapid Prototyping

HydraB in Oxford is looking for a creative software developer who excels in AI-native tools to join their team. In this role, you will rapidly prototype applications and assist colleagues with AI-assisted development. The ideal candidate will have experience with Claude and demonstrate a strong ability ...

Senior C# Developer — Remote, Build Scalable Apps

Oxbow Talent is seeking a Senior C# Developer to join a global software consultancy team. This fully remote role offers a competitive salary up to £60,000, depending on experience. Candidates should be based in the UK and available to start immediately. The ideal candidate will engage in the full softw ...

Software Developer – C#/.NET, REST & Scalable UI

Parking Network BV is looking for a talented Software Developer to join their office in Maidenhead, England. The ideal candidate will develop user-facing features for the Parkspace product and ensure application performance and quality. With a salary range of £40,061 - £50,077 depending on experience, ...

BI Developer: Self Service Dashboards & Insight Analytics

Moat Homes is looking for a Business Intelligence Developer to create impactful data visualisations and BI solutions. Your responsibilities will include deploying BI reports and developing dashboards to enable self-service analytics. The successful candidate will work collaboratively with data stewards ...

Senior Front Office Proximity Developer (C#/WPF)

United States Digital Space LLC is seeking a C#/.NET Developer in Greater London to design tailored software applications for the Commodities Markets. The role combines hands-on development and critical production support. Candidates should have strong abilities in C#/.NET and experience in a front office rol ...

Junior Product Developer: Concept to Production Fashion

TRP Recruitment ltd is seeking a Junior Product Developer in Greater London to join a dynamic product team. The successful candidate will support the development of collections for brands like Vera Wang and Ted Baker, managing the critical path from concept to bulk production. The ideal applicant shoul ...

Senior QIS Developer: Data Driven Market Strategies

Barclays is seeking a Senior QIS Developer to build and enhance their Quantitative Investment Strategies platform in London. This role involves developing high-quality data solutions and supporting new investment strategies in a fast-paced environment. The ideal candidate will possess strong expertise ...

Senior Salesforce Developer Multi Cloud, CPQ & EPC

Sky is seeking a Salesforce Developer to join their UK&I Technology team in Greater London. The role involves designing and delivering complex Salesforce solutions for telecom products, focusing on product, pricing, and fulfilment. The ideal candidate will have extensive Salesforce development experien ...

Graduate .NET Developer – Remote Banking Tech & Training

Noir is seeking a Graduate .NET Developer to join a prestigious banking institution based in London. This role offers the opportunity to work on designing and developing a new investment banking application using technologies such as .NET 9, C#, and Azure. The client invests heavily in employee trainin ...

Graduate .NET Developer – Remote Banking Tech & Training

Noir is looking for passionate Graduate .NET Developers to work on cutting-edge investment banking applications in London or through remote working. You will be part of a highly respected banking institution, engaged in a large-scale .NET / C# software development project. Ideal candidates will have a ...

Graduate .NET Developer – Remote Banking Tech & Training

Noir is hiring a Graduate .NET Developer for an exciting opportunity at a prestigious investment bank in London. You will be involved in designing and developing a cutting-edge .NET/C# application while receiving comprehensive training in modern technologies including .NET 9 and Azure. This role promis ...

Remote .NET Graduate Developer — Training & Career Path

Noir is searching for Graduate / Junior .NET Developers to join their team in Glasgow. The successful candidates will have the opportunity to gain hands-on experience with .NET technologies while contributing to high-profile gaming projects. This position offers comprehensive training and a structured ...

SC Cleared Lead Software Developer (Power Platform)

SC Cleared Software Developer (Power Platform) - £650/day Inside IR35 - London (2 days/week) - Government We're looking for an experienced SC Cleared Lead Software Developer with strong Power Platform expertise to join a government department. This contract is paying £650 per day (Ins ...

Dynamics 365 CRM Omnichannel Technical Consultant / Developer

Microsoft Dynamics 365 CRM Technical Consultant (omni channel / contact centre / Customer service) | Outside IR35 | £450-475 per day | Fully Remote | 6 Months initial contractA large new Microsoft Dynamics 365 CRM project at a Microsoft Gold Partner requires a D365 CRM omnichannel technical consultant on ...

Software Developer Placement Programme No experience needed

Software Developer Placement Programme No experience needed From £27,000 to £65,000 per annum Trainee Software Developer £27,000£65,000 Job Programme This is a self-funded programme that leads to employment, fees apply. Job Guarantee ...

Software Developer Placement Programme No experience needed

Software Developer Placement Programme No experience needed From £27,000 to £65,000 per annum Trainee Software Developer £27,000£65,000 Job Programme This is a self-funded programme that leads to employment, fees apply. Job Guarantee ...

Senior Salesforce Developer Public Sector, Flexible Work

IBM is seeking an experienced Senior Salesforce Developer in Winchester to design and deliver robust solutions on the Salesforce platform. You will leverage extensive Salesforce experience, focusing on technologies such as Apex, Visualforce, and Lightning Components, to support various public sector processes ...

Dynamics 365 Developer Hybrid Role with Impact

Belcan is seeking a skilled Microsoft Dynamics 365 Developer in Farnborough for a hybrid role, requiring at least 3 days onsite initially. This role offers an opportunity to support and enhance a critical D365 ecosystem, engaging in both development and system administration. The ideal candidate will p ...

Senior C++ Developer (Qt, API) – Hybrid, Manchester

Noir Consulting is seeking a passionate Senior C++ Developer in Manchester for a hybrid position. You will work on customer-facing applications, implementing UI designs and business logic while integrating with hardware. Skills in C++, Qt/QML, and API design are essential. With a focus on high-performa ...

ServiceNow Developer in Leicester Virgule International Limited

ServiceNow Developer Leicester, United Kingdom Posted 7 months ago This is a job posted by our partner Jooble Tech stack API JavaScript Below is a snippet of the job description. To read the full text, please click on the Apply No ...

Ruby on Rails Developer (AI Focused) USA

AtRemoteStar , we're currently hiring for one of our clients based in Houston, TX. Years of experience: 3 to 5 years Location: USA About Client A fast-growing US-based SaaS company is transforming how energy firms manage operations. Their end-to-end ...

Quantitative Developer – Equities Trading Tools (London Onsite)

DV Trading LLC is seeking a graduate-level candidate in Computer Science or Computer Engineering to build proprietary trading tools. Responsibilities include collaborating with developers to define technical needs and delivering functionality iteratively. The ideal candidate should have experience with Python an ...

Lead Software Developer: AI/Robotics & Projects Hybrid

NUKEM Ltd. is seeking a Software Developer to support all aspects of software development, including leading projects and maintaining applications. The role involves working with technologies such as robotics and AI while offering hybrid work options. The ideal candidate will have a degree in Science o ...

Lead Software Developer: AI/Robotics & Projects Hybrid

NUKEM Ltd. is seeking a Software Developer to contribute to software application development and enhancement in a hybrid setting. You will lead projects that utilize emerging technologies, including robotics and AI, and manage existing software infrastructures. The ideal candidate holds a science or IT ...

Senior Market Risk Developer – Historical Time Series

Senior Market Risk Developer – Historical Timeseries Position / Group DescriptionThe Risk Technology group builds and supports a global risk platform enabling the Risk Management group to oversee all areas of risk across the Firm. The risk platform provides cap ...

Senior Software Developer | Hybrid Cambridge | Azure/.NET

SoCode Limited is seeking a Senior Software Developer for its Cambridge office, offering a hybrid work model (50% WFH) with a salary range of £65,000 to £80,000 plus benefits. The role involves collaboration with internal stakeholders, engineering teams, and contributions to the system architecture of the core p ...

SC Cleared Kotlin Android Developer (Jetpack Compose)

SR2 REC LTD is looking for experienced Kotlin Developers to join a high-profile national digital programme in Greater London. This role involves building secure and scalable Android applications that support a major government digital transformation initiative. The ideal candidate will have a strong ba ...

Lead iOS Developer Swift/SwiftUI, Hybrid (Leicester)

UST in Leicester is looking for a Lead II iOS Developer to create high-quality mobile applications. This role requires strong expertise in Swift and SwiftUI, and collaboration in an Agile environment. You will manage the full development lifecycle, ensuring performance and accessibility standards. Key ...

Power BI Developer: Build Intuitive Dashboards & Models

Essential Employment is seeking a BI Developer in Lincoln to design, develop, and maintain Power BI dashboards and reports. This full-time role requires collaboration with data engineers and operational support for BI solutions. The ideal candidate will have experience in managing Power BI environments ...

Senior .NET Developer: Modernise & Cloud Migration Lead

Sivara GmbH in Iver Heath is looking for a C# Developer to enhance and transform a WinForms desktop application. This role requires strong experience with C# and .NET technologies, along with a collaborative mindset to work closely with leadership. You will participate in a major systems transformation ...

Software Developer Placement Programme No experience needed

Software Developer Placement Programme No experience neededFor a complete understanding of this opportunity, and what will be required to be a successful applicant, read on.From £27,000 to £65,000 per annumTrainee Software Developer £27,000£65,000 Job ProgrammeThis is a self-funded programme that ...

Senior Software Developer in Exeter IMP Software

Senior Software Developer Exeter, United Kingdom Posted 10 months ago Company IMP Software delivers award-winning tools for MAT finance, budgeting, and ICFP, trusted by multi-academy trusts to revolutionize financial management. Tech Stack Data Mo ...

Exclusive Senior/Lead Magento Developer South Manchester

Job Description I have an immediate need for a Lead Magento Developer for my e-commerce client based in South Manchester. The organisation are a very forward thinking company allowing vast flexibility. You will be the main technical lead across the whole Magento portfolio, which i ...

Lead Software Engineer – Developer Experience (Cloud Native)

JPMorgan Chase & Co. is looking for a Lead Software Engineer to join their digital bank, Chase, located in Greater London. This role involves collaborating with development teams to enhance the developer experience within a cloud-native microservices architecture. You'll implement software solutions, focusing ...

Remote .NET Developer (C#) – Flexible Hours & Growth

Noir Consulting is seeking a skilled .NET Developer to join a globally recognized technology brand in Stansted, Essex. The role involves developing innovative software products using .NET technologies and offers a salary range of £75,000 to £80,000 plus bonuses and benefits. Ideal candidates should hav ...

Hybrid BI Analyst / Developer – Harrogate (Remote friendly)

An established industry player is seeking a Systems Analyst / BI Developer to join their dynamic team in Harrogate. This role involves collaborating with both internal and external stakeholders to analyze data needs and develop insightful reports. You will engage in various initiatives, manage key data, and ensu ...

Full Stack PHP Developer Build Impactful Features

LexisNexis Risk Solutions is seeking a Mid-level Full Stack PHP Developer in Cardiff. You will contribute to developing features across a modern tech stack, working closely with experienced engineers in a collaborative and Agile environment. The ideal candidate has strong PHP and AWS skills, a passion ...

Python Developer Fully Remote | Upto $50/hr

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

Retail & Fashion / Product Development Senior Product Developer

Senior Product DeveloperUp to £44,000 Rochdale Permanent We are recruiting for a Senior Product Developer to join a multichannel fashion and footwear business that sells multiple brands.Key Responsibilities: Ensure t ...

: Business Developer FlexTeam Pods (Salesforce & CRM Services)

About Kompetenza - Sponsorship Available - Option to move to move to Dubai if outside of UAE Kompetenza part of the MaxAccelerate Technology Group is a Salesforce partner specializing in CRM solutions, FlexTeam Pods, and digital transformation services ...

HFT Build out for Python Quant Developer

Salary: up to £600k TC Client Research at this leading investment firm is key to continued success: based on rigorous and innovative research, they design and implement systematic, computer-driven trading strategies across multiple liquid asset classes. You’ll be exposed to all ...

Fullstack Developer (Vue/.Net) UK (Mainly Remote)

Journi offers bespoke software development, strategic tech consultancy, tech support (with helpdesk) and digital transformation. We work with established businesses who need to take a more strategic approach to technology to facilitate growth as well as start-up founders who have little tech expertise. ...

Off Host Automation Techniques Developer (ONSITE– Basildon)

🚨 We’re Hiring – Off Host Automation Techniques Developer (ONSITE– Basildon) 🚨We’re looking for a skilled Off-Host Automation Techniques Developer to join ou ...

Systems Developer (Submission Systems and CIF Validation)

Systems Developer (Submission Systems and CIF Validation)Location: Chester, UKSalary: £42,000–£50,000 depending on experience, plus an excellent benefits package.The International Union of Crystallography (IUCr) is looking for a Systems Developer tosupport and en ...

FX Options Quantitative Developer (Assistant Vice President)

By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress.Team/Role OverviewCiti is looking for a Quantitative Developer to join the FX o ...

Retail & Fashion / Production / Product Development Product Developer

We’re Hiring: Product Developer (Apparel)Global Active & Lifestyle PowerhouseLove turning great ideas into consumer‑ready products people genuinely want to wear? Thrive in fast‑paced, collaborative environments where design, quality, cost and creativity all matter?W ...

Quantitative Developer, Trading and Client Controls (TaCC)

Description :Job Title Quantitative Developer, Trading and Client Controls (TaCC)Location LondonCorporate Title Vice President Group Strategic Analytics (GSA) is part of Group Chief Operation Office (COO) which acts as the bridge between the Bank ...

Software Engineer (Web Portal Developer) SC Cleared

Position Description: At CGI, you'll play a key role in delivering secure, high-impact digital solutions that support critical UK Defence operations. As a Software Engineer (Web Portal Developer), you will help develop, maintain and enhance customer-facing portal services that e ...

Quantitative Developer, Trading and Client Controls (TaCC)

Description :Job Title Quantitative Developer, Trading and Client Controls (TaCC)Location LondonCorporate Title Vice President Group Strategic Analytics (GSA) is part of Group Chief Operation Office (COO) which acts as the bridge between the Bank ...

Software Engineer (Web Portal Developer) SC Cleared

Position Description: At CGI, you'll play a key role in delivering secure, high-impact digital solutions that support critical UK Defence operations. As a Software Engineer (Web Portal Developer), you will help develop, maintain and enhance customer-facing portal services that e ...

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