851 reactjs developer jobs in United Kingdom.

Popular cities

Top 5

London27613 Manchester4245 Birmingham3498 Bristol2373 Edinburgh2266

View all locations

Showing vacancies

Senior Developer

23 days ago

Remote
Hybrid
On-site

£47.77k per annum

... proactive and take accountability for assigned deliverables. The role will also require the investigation, diagnosis and fix of any system issues. A Senior Developer is expected to contribute to the technical strategy for the department. As a multi-skilled individual, you will have the opportunities to develop and mature ...

Newport-on-Tay, United Kingdom

Cathcart Technology

Senior Developer

23 days ago

Remote
Hybrid
On-site
Full-time

£60k - £70k per annum

... alongside Product Managers, UX Designers, Test Analysts and fellow Engineers - Take ownership of features from initial idea through to production - Mentor other Developers and share knowledge - Help raise engineering standards across the team - Challenge existing approaches and contribute ideas - Influence technical direction ...

United Kingdom

_nology

Java Developer | NextGen Software Engineer

23 days ago

Hybrid
On-site
Full-time
Contract

IT
Backend

£35k - £45k per annum

Java Developer Experience: 2-5 years of hands on experience Location: Newcastle (Must be local, or willing to relocate to Newcastle) Working pattern: Hybrid- 3 days a week in the Newcastle office Salary: between £35k-45k dependent on experience level. Are you a Java Developer looking for an opportunity to join a leading ...

Newcastle, United Kingdom

GCS

Kotlin Developer

23 days ago

Hybrid
On-site
Full-time
Contract

£25k - £50k per annum

... maintain Kotlin and Java-based applications and APIs. - Build and enhance microservices within a modern cloud-ready architecture. - Collaborate closely with developers, testers, product owners, and stakeholders. - Deliver high-quality backend functionality, with occasional front-end contributions. - Work directly with users ...

Sheffield, United Kingdom

Denizns Ltd

Java Developer

23 days ago

Hybrid
Full-time
Contract

Backend

£68k - £108k per annum

... posting also states candidates should preferably have SC/DV clearance or be eligible and willing to undergo SC/DV clearance. - 3+ years experience as a Java Developer using Java 8+ to build microservices. - Strong Spring Boot, REST API design, and SOAP/WSDL/XML experience. - TDD and BDD experience using JUnit and Cucumber. ...

Bristol, United Kingdom

Intelligent Steps

Senior Java Developer

23 days ago

Full-time
Contract

Backend

£85k - £95k per annum

... production issues and implement lasting fixes. - Collaborate with product owners and QA engineers, explain technical trade-offs and mentor less experienced developers. - Help define service boundaries and API contracts, plan incremental migration and resolve issues such as duplicate events, failed downstream calls and data ...

London, United Kingdom

LA International Computer Consultants Ltd

Biometric Developer - SC Cleared - Remote Working (IT)

23 days ago

Remote

Biometric Developer - Remote Working Must have an active SC Clearance - Work across backend development, systems integration, automated testing and live-service support within a secure Government environment. Biometric Developer Responsibilities - Design, develop and maintain backend services using Java 21 and Maven. - ...

United Kingdom

CBSbutler Holdings Limited trading as CBSbutler

Java Developer - Remote

23 days ago

Remote
Contract

Backend

£475 - £525 per day

... Kubernetes - Maven - MVC - OOP - REST - SQL - Spring - Spring Boot - microservices - Cloud More: We are offering a remote 6-month rolling contract for a Java Developer role on a Home Office project. The rate is £475 - £525 per day inside IR35. We are looking for an experienced developer to join our remote team and help build ...

United Kingdom

EMBS Engineering

AI Tech Lead Developer

23 days ago

Hybrid
On-site
Full-time

£40k - £60k per annum

... environments would be beneficial - Ideally, 12+ years of commercial experience and availability immediately or within four weeks Responsibilities: - Lead a team of AI Developers delivering enterprise-grade Generative and Agentic AI solutions - Design and develop Python and Java services, APIs, and AI components - Build LLM integrations, ...

London, United Kingdom

BrightBox Group

Android Developer - Government

23 days ago

Remote
Full-time
Contract

Mobile

£40k - £70k per annum

... throughout. Technologies: - AWS - Android - CI/CD - GitHub - Java - Kotlin - Mobile - MVVM - UX UI Design - Cloud More: We are seeking an experienced Android Developer to join our team and contribute to a national-scale mobile app within a public sector organisation that prioritises engineering excellence. You will be part ...

United Kingdom

ASA Recruitment

Software Developer in Test

23 days ago

Hybrid
Full-time
Contract

£500 per day

Description ASA Recruitment’s client, a Public Sector organisation in Glasgow (hybrid working), are currently looking to recruit a Software Developer in Test, for an initial 6 month contract (with potential extensions) on a rate of up to £500/day outside of IR35 (based on experience). Responsibilities: - Work as part of ...

Glasgow, United Kingdom

Experis

Full Stack Developer - UK

23 days ago

Remote
Hybrid
On-site
Full-time
Contract

IT
Fullstack

£40k per annum

... technologies - Develop and support microservices-based architectures and distributed systems - Collaborate with architects, business analysts, QA engineers, and other developers throughout the software development lifecycle - Participate in code reviews, ensuring adherence to coding standards and best practices - Create and maintain ...

United Kingdom

LA International Computer Consultants Ltd

Java Developer (IT)

23 days ago

Hybrid
On-site

Backend

Our public sector client is looking for Software Developers to join their team. We are looking for 4 Developers that are able to work on a hybrid basis (2 days per week in the office) and work in one of the following locations: Manchester, Blackpool, Leeds, Newcastle. The role is inside IR35. Please note that due to the ...

Salford, United Kingdom

Scottish Government Recruitment

Senior Data Analyst (Report Developer)

24 days ago

Hybrid
Full-time

Data Analytics
Business Intelligence

... support to users, helping colleagues build confidence in the effective use of data and reporting tools. This role is ideally suited to an experienced Power BI Developer, BI Developer or Reporting Analyst with strong technical expertise in Power BI (including Power BI service) data analysis and stakeholder engagement. You'll ...

Glasgow, United Kingdom

bet365

Regulatory Data Developer (GCP)

24 days ago

On-site

... in Europe (750,000), we handle over 6 million requests daily and process more than 1.5 million bets per hour at peak. Job Description As a Regulatory Data Developer, you will shape the reporting systems that keep our regulatory data accurate, timely and ready for change. The Regulatory Data team within Data Engineering ...

Stoke-on-Trent, United Kingdom

bet365

Senior Regulatory Data Developer

24 days ago

Remote
Hybrid
Full-time

... Europe (750,000), we handle over 6 million requests daily and process more than 1.5 million bets per hour at peak. Job Description As a Senior Regulatory Data Developer, you'll modernise complex reporting pipelines and build scalable cloud architectures that process high-volume data with pinpoint accuracy. Our Data Engineering ...

Manchester, United Kingdom

bet365

Data Lake Developer

24 days ago

Remote
Hybrid
Full-time

... process more than 1.5 million bets per hour at peak. Job Description Dive into expansive datasets and shape the future of data infrastructure as a Data Lake Developer. The Data Engineering department builds and maintains the robust infrastructure that powers global operations. Handling vast amounts of information daily, ...

Manchester, United Kingdom

Marshall Resource Partners Ltd

Jira Developer

24 days ago

Remote
Hybrid
On-site
Full-time

£60k per annum

Jira Developer - Business analysis, implementation and support (Zoho Desk) Location: Milton Keynes, hybrid (three days in the office, two remote) Permanent About the role My client runs its customer and partner communication on Zoho Desk, a case management platform. It is connected to our back-office systems through a library ...

Milton Keynes, United Kingdom

Morgan Stanley

Structured and Exchange-Traded Product Market-Making Developer - VP

25 days ago

On-site
Full-time

Backend

We’re seeking someone to join our team as an experienced algorithmic trading Java developer to support the Structured and Exchange-Traded Product market-making businesses. The candidate should possess good analytical skills and computer programming experience and a logical approach to problem solving. The role involves ...

London, United Kingdom

Soho House & Co.

Junior Buyer and Product Developer - Lighting and Home Accessories, Soho Home

26 days ago

On-site
Contract

The Role… Reporting to the Buying and Product Development Manager, the Junior Buyer and Product Developer will play an integral supporting role in the sourcing and product development strategy for Soho Home’s Lighting and Home Accessories category, bringing bespoke products to the retail marketplace. As the Junior Buyer ...

London, United Kingdom