54,928+ Fullstack Web Developer React Node Jobs in UK — Top Companies Hiring June 2026

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Senior Java Developer (SC Cleared) – Cloud & CI/CD

A UK technology consultancy is seeking a Senior Java Developer who will focus on delivering business outcomes and owning the entire code lifecycle, from performance to security. The candidate should possess strong skills in Java, AWS, and containerisation technologies like Docker, as well as a passion for qualit ...

Rust Quant Developer Low Latency Systems, Hybrid London

Rust Quant Developer | Hybrid in London | Up to £300k + Up to 100% Bonus + Package We’re working with a fast-growing, engineering-led company to find a Rust Quant Developer to join their high-performance systems team. This organisation operates in a real-time, data-intensive environment, ...

Lead Software Developer in Test for Core Transformation

SGI is seeking a leader for a new testing team in Greater London. In this role, you will lead testing initiatives on key transformation projects, ensuring high quality through automated tests and CI/CD processes. We're looking for candidates with strong coding skills in JavaScript/Typescript and experience in le ...

Java Developer – UK Gov Project (Agile, Spring/J2EE)

A global consultancy firm is seeking a Java Developer to join their team in Leicester, Manchester, or London. In this role, you will contribute to HMRC's major projects, focusing on developing and delivering core applications. Candidates should have 2-5 years of experience in Java and J2EE technologies with a go ...

Ruby on Rails Developer — Ownership, Equity & Hybrid London

A fast-growing technology business is looking for a Ruby on Rails Developer in London (hybrid). You'll work on a modern platform focusing on backend services and APIs, with the opportunity to influence architectural direction in a small team. The role requires 2+ years' experience in Ruby on Rails or Python, and ...

DV Cleared Full Stack Java Developer | Hybrid/Remote

Infotel UK is looking for an experienced Full Stack Java Developer with DV clearance for a critical project in Newcastle upon Tyne. The role involves developing and maintaining Java applications, ensuring high performance and security standards. The ideal candidate will have strong expertise in Java, S ...

Dynamics 365 Developer for Government Ready CRM & .NET

Scrumconnect Limited in Greater London is seeking an experienced Dynamics 365 Developer to design and implement solutions. The successful candidate will ensure compliance with government standards and collaborate with cross-functional teams. You will develop scalable, user-focused systems and implement patterns ...

Quantitative Trading & Research Rates Quantitative Developer Vice President

Join a collaborative, fast-paced team where your code powers systematic trading in global Rates markets. You will help transform research into robust, production-grade strategies and platforms. Work closely with quantitative researchers and traders to design, build and evolve execution capabilities. Grow your ...

AVP Java/Kotlin Developer Hybrid, Global Finance Impact

Citibank (Switzerland) AG in London seeks a Java (Kotlin) Developer to join their dynamic Tech team. In this hybrid role, you'll own key components within the Core Prime Brokerage platform while actively contributing to agile development practices. The ideal candidate will have demonstrated experience ...

Lead Software Engineering Python Front Office Quant Developer

Overview Join us and make a real impact in a high-energy front office role where your ideas shape the future of trading and investment strategies. You will collaborate with talented developers, quants, and traders, working on exciting projects that help clients implement their strategies. We value ...

Front End Developer in Coleraine MCL InsureTech Ltd

Skills and Experience Practical experience using tools such as Figma to produce mockups Knowledge of HTML5, CSS, Responsive Design, APIs Knowledge of JavaScript/Typescript software development Experience with GIT (forking, branching, merging) Responsibilities </h3 ...

Senior Market Risk Developer – Historical Timeseries (Vice President)

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 Full Stack Developer (C#/SQL) – Global Tech

Yokogawa Electric Corporation in Cowes is seeking an experienced Full Stack Software Developer. The role involves developing software solutions, collaborating with project managers, and ensuring high-quality standards. Candidates should have a Bachelor degree in Computer Science or related field, with ...

Front End Developer with SEO & Financial Markets Focus

Mandarin Recruitment is looking for a candidate in Greater London with over 3 years of experience in a similar position. Knowledge in SEO is essential along with proficiency in MAC and OS, and expertise in code visualisation tools. The ideal candidate should demonstrate a solid understanding of web mar ...

BI Developer: Power BI & Data Warehouse Lead (Hybrid)

Vaultex UK Limited is seeking a BI Developer to join their transformation programme aimed at ensuring future business fitness. The role involves the design, development, and support of BI solutions, critical for the company's operational efficiency. The ideal candidate must possess excellent SQL skills ...

Buyer/Product Developer Premium Fashion Brand London sw19

A fantastic opportunity with a premium travel fashion brand for a 12 month FTC. Key Responsibilities Product Range Development Lead development of clothing and bags collections from initial design concept through to production handover. Range Planning: Develop a ...

D365 F&O Developer – Hybrid 6 Month Contract

Hamilton Barnes is seeking an experienced D365 F&O Developer for a 6-month contract based in Windsor. The role involves developing and enhancing Microsoft Dynamics 365 Finance & Operations solutions while collaborating closely with Solution Architects and stakeholders. Key responsibilities include cust ...

Elite High Touch Trading Developer: Low Latency Connectivity

Harrington Starr is seeking an experienced High Touch Trading Developer in London to build client-facing trading infrastructure. This role offers a competitive salary up to £160,000, a performance bonus, and comprehensive benefits. Key responsibilities include designing and implementing trading platfor ...

Developer Platform Engineer Operational Events and Data (UK)

Summary At Apple, great ideas quickly become phenomenal products, services, and customer experiences. Apple Pay has brought the Apple Wallet to millions of customers worldwide, enabling them to carry digital credentials such as credit and debit cards, transit passes, hotel and car keys, theme park ...

Power BI Developer: Data Models & AI Ready Dashboards

McGregor Recruitment is seeking a Power BI Developer to design data models and build dashboards in Manchester, Birmingham, Edinburgh, or Bristol. This role requires strong skills in Power BI and Power Apps, and solid SQL knowledge. The position offers an opportunity to work on integration with ServiceN ...

Senior .NET Developer — Lead Major Projects (On site)

Tech4 Ltd is seeking a Senior .NET Developer to design, implement, and maintain complex software solutions in Newcastle upon Tyne. The ideal candidate will have extensive experience with .NET technologies, ReactJS, and a solid understanding of agile methodologies. This role offers an excellent opportun ...

Senior KDB Developer FX Analytics & Tick Data Automation

TESTQ Technologies Limited is seeking a skilled developer to enhance the Global FX MI and Analytics platform in Greater London. The role with a strong emphasis on application security includes responsibilities such as developing key analytics features, collaborating with teams to implement solutions, and ensu ...

Senior Dynamics 365 CE Developer for Global CRM

Jas Gujral is looking for a Senior Microsoft Dynamics D365 CE Developer in Milton Keynes. This role involves leading the development of the Global MS Dynamics CRM platform, implementing solutions that comply with business processes, and maintaining high-quality standards. Candidates should have over 5 years of e ...

Senior Software Developer / Senior Embedded Linux Software Engineer

Senior Software Developer (C/Python Systems) About the Position: You will join a team working on Linux system tools with Python scripting and C coding. We’re using locked-down SELinux embedded in our Hardware Security Modules (HSMs), tackling the network stacks, security r ...

SQL Developer Wealth & Asset Mgmt | Azure & Power BI

Handelsbanken is looking for an experienced SQL Developer to join their Wealth and Asset Management division. This is a contractor role focused on supporting multiple programmes and systems, with responsibilities including working with business analysts and implementing technical designs in a collaborative te ...

Senior GLOSS Developer | Post Trade & SQL Expert (Hybrid)

N Consulting Limited is looking for an experienced Senior GLOSS Developer with a strong background in GLOSS and SQL development. This role requires a minimum of 5 years of hands-on experience in GLOSS development and solid post-trade processing skills. The successful candidate will be responsible for d ...

Remote Power BI & Power Apps Developer — Data Architect

Methods Business and Digital Technology Ltd is seeking a skilled Power BI / Power Apps Developer to join their team within the Public Sector Business Unit. This permanent role is mainly remote but requires flexibility to travel to client sites. Candidates should have advanced knowledge of Power BI, experience wi ...

Full Stack GIS Developer — Impactful Public Sector Tech

A digital transformation consultancy in the UK is seeking a Full Stack GIS Developer to design and deliver innovative solutions that tackle complex public sector challenges. You will work with an experienced team, utilizing technologies such as .NET, Java, and Python in a supportive environment that fosters care ...

Low Latency Java Developer: FX Trading Integration (London)

Matchtech is seeking an experienced eFX Java Developer in London, United Kingdom. The role focuses on building the integration layer between the FIX pricing engine and the FX Connect Global Link trading platform, requiring expertise in low-latency Java trading. This contract-based position offers compe ...

Hybrid RPG Developer — Lead AS400 Apps (Bonus & Benefits)

Proactive.IT Appointments Limited is seeking an experienced RPG Developer to join their team in Bristol. This permanent role involves programming RPG on IBM AS400 and leading the design of core business applications. With a hybrid work model (3 days on-site), candidates will enjoy a competitive salary ...

Remote Drupal Developer for Public Service Platform (Beta)

The Criminal Justice Hub helps people and communities navigate and have a voice in the criminal justice system in England and Wales. We need a committed Drupal developer to help bring our new platform to beta launch using LocalGov Drupal. Could you be part of something meaningful? What difference ...

Python Developer with Azure Databricks in London Luxoft

Python Developer with Azure Databricks London, United Kingdom Full time Compensation: Competitive Visa sponsorship: Not provided Responsibilities Maintain and enhance the existing Python- based reporting system, ensuring stability and accurac ...

iOS Developer SwiftUI, Swift 6 & Azure CI/CD

A leading UK retail company is seeking a skilled Developer to join their team in East Midlands. The role focuses on creating and enhancing iOS mobile applications using Swift and SwiftUI. You will work collaboratively with various stakeholders to design user-friendly interfaces and ensure code quality through pe ...

Hybrid C# Developer for Signage Platform & Back End

A leading media company in Bolton is seeking a mid-level C# developer to join their Software & Firmware team. This role involves writing clean and efficient code, participating in the software development lifecycle, and collaborating in an Agile/Scrum setting. Candidates should have strong skills in OOP with C#, ...

Golang Backend Developer – Hybrid Bristol, Cloud & CI/CD

A leading digital innovation company is seeking an experienced Backend Golang Developer to design scalable systems and build APIs. You will work in a collaborative team in a hybrid model, focusing on backend development with Go, CI/CD practices, and cloud computing. This position offers a competitive salary and ...

Digital Learning Resource Developer (Part time, Fixed term)

Digital Learning Resource Developer Salary: £35,608 to £47,389 per annum pro‑rated depending on skills and experience. Area: Health Sciences APM. Location: University Park. Closing Date: Tuesday 23 June 2026. Reference: MED . About the Role Collaborate with subject special ...

Creative Technologist AI Workflow Developer (6 month FTC)

Who Are We? T&P, part of WPP, is one of the world’s leading integrated creative and media agencies, connecting talent and tech to drive growth for brands. Formed by the integration of The&Partnership and mSix&Partners, we bring together content creation and distribution into single end‑to‑e ...

Senior SAP Developer Hybrid UK, Driving SAP Innovation

weServed is looking for a Senior SAP Developer to be part of our digital transformation effort, delivering innovative SAP solutions supporting critical operations. This role is hybrid with flexible working arrangements. The ideal candidate has a strong SAP background and knowledge of OData, ABAP, Fiori ...

Front Office Developer: Build Data Driven Finance Apps

Hunter Bond is seeking an experienced developer to join a high-performing investment-focused firm in London. This role involves developing and enhancing internal applications, managing SQL Server databases, and collaborating with business users to deliver scalable solutions. Ideal candidates will posse ...

iOS App Developer | swift | dev | for climate change!

We’re making an environmental‑social app that makes climate action easy, fun and social by leveraging gamification. This iOS product is built with SwiftUI. Skill requirements Proficiency in SwiftUI. We’re looking for someone who cares about preventing the upcoming climate ...

Senior Developer for GOV.UK One Login (AWS/TypeScript)

A UK government agency is seeking a Developer to join the GOV.UK One Login Programme. You'll work in a fast-paced environment with a focus on developing secure, robust digital services for all citizens. The ideal candidate will have experience with cloud technologies, TypeScript or Java, and an understanding of ...

Junior Business Developer: Fast Track Sales Career & Commission

Ernest Gordon Recruitment Limited is seeking a Junior Business Development Manager to join their team in Cinderford. You will be responsible for generating leads, managing accounts, and closing deals. The position offers a competitive salary ranging from £27,000 to £30,000 along with commission opportunities. ...

Senior ServiceNow Developer 12 Months Full Time Contract

Job Description Purpose of the role: To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high‑quality ...

C# Developer Equity Derivatives Tech Risk (AVP) | Hybrid

Citibank (Switzerland) AG is seeking a skilled C# Developer for their Equity Derivatives Technology Risk team based in London. This AVP role offers the chance to engineer solutions that influence global finance, working alongside high-caliber engineers. The ideal candidate will have strong C# knowledge ...

On Site Java Platform Developer (UK) Cloud & Automation

DXC Technology Inc. is seeking a Java Platform Developer for on-site work in Gloucester or Central London. The role involves developing cloud solutions while collaborating with multidisciplinary teams. Responsibilities include advising clients on technology, ensuring security policies are met, and designing scal ...

Remote .NET Developer – Payments Platform, Azure & CI/CD

A leading Microsoft recruitment agency is seeking a skilled .NET Developer to contribute to innovative payment solutions. The role involves working on APIs and payment processing, supporting data integrity, and fostering a collaborative team environment. The ideal candidate has a strong background in .NET techno ...

Python Counterparty Credit Risk Senior Developer, Vice President

The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the applications used for derivatives credit risk and exposure calculations firm‑wide. The team's primary focus is the development, testing, deployme ...

BI Developer for Housing Repairs — Hybrid & Impactful Data

Rotherham Metropolitan Borough Council is seeking a Business Intelligence Development Officer to join the Performance and Business Intelligence team. This full-time role involves developing customer-focused reporting solutions using advanced SQL, SSRS, and Power BI. You will lead data analysis and create intu ...

Remote .NET Developer — Build with C#, Azure & More

Noir Consulting is seeking passionate .NET Developers at all levels to join their team in Headington, Oxfordshire. You will be involved in developing revolutionary software solutions and must have experience with .NET technologies including .NET Core and C#. The position offers competitive salaries bet ...

FinTech Python Developer – Hybrid Contract (3–6 Months)

VanRath is seeking an experienced Python Developer to join their Belfast-based team on a hybrid basis. This role requires a strong FinTech or Financial Services background and offers an initial contract of 3-6 months. The ideal candidate will have over 5 years of commercial Python development experienc ...

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    Fullstack Web Developer React Node Jobs in United Kingdom Job Search Guide, Trends and Insights