483 Full-time reactjs developer jobs in United Kingdom.

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Select Recruitment Specialists Ltd

Web Developer

8 days ago

On-site
Full-time

IT
Project Management

£26k - £39k per annum

Web Developer - Wymondham, Norfolk - Salary Competitive My client is a market-leading digital agency experiencing exceptional growth, seeking a Web Developer who's ready to work with cutting-edge technology and genuinely interesting projects. This is an opportunity to join a well-established, ambitious company that moves ...

Wymondham, United Kingdom

PHP Developer

8 days ago

Hybrid
On-site
Full-time

IT
Backend

£45k - £65k per annum

Backend Developer – PHP / Laravel Location: Leeds (Hybrid – 3 days per week onsite) Salary: £45,000–£65,000 DOE + discretionary bonus The opportunity We're looking for a talented PHP / Laravel Backend Developer to join an established, award-winning digital agency delivering high-quality websites and digital experiences ...

Leeds, United Kingdom

FYNITY

PHP Developer

8 days ago

Hybrid
On-site
Full-time

IT
Backend

£45k - £65k per annum

... technical specifications, project estimates, and solution design - For senior applicants, experience taking technical ownership of projects and mentoring other developers - Enjoys solving technical problems and takes pride in building well-structured, reliable solutions - Values collaboration, quality, creativity, and continuous ...

Leeds, United Kingdom

Robert Half

Web Developer (.NET) | Outside IR35

8 days ago

On-site
Full-time
Contract

£300 - £350 per day

Web Developer (.NET) | Outside IR35 | £300-£350 per day | Windsor We're working with a client looking for an experienced Web Developer to join them on an initial 3-month contract , with an ASAP start , supporting the ongoing development and enhancement of a business-critical application. This is an Outside IR35 engagement ...

Windsor, United Kingdom

Represent

Junior Product Developer

8 days ago

Remote
Hybrid
On-site
Full-time

Product Management

£1k GBP / year

We are seeking a highly organised and proactive Junior Menswear Product Developer to join our dynamic team. In this role, you will support the Product Developer and wider team in taking styles from concept through to final launch, helping to ensure that products meet the brand’s high standards for quality, fit, and aesthetic. ...

Bolton, United Kingdom

bet365

Software Developer, Account Management & Onboarding

9 days ago

Hybrid
Full-time

... ground in software innovation too, redefining what’s possible for our customers worldwide. Job Description We are seeking a passionate and hardworking Software Developer to join our dedicated Account Management & Onboarding team as we modernise and maintain our Player Account Management platform. The Onboarding and Account ...

Manchester, United Kingdom

Hackajob Ltd

Data Lake Developer

9 days ago

Remote
Hybrid
Full-time

£61k - £101k per annum

... stream more live sports than any other company in Europe, process over 6 million requests daily, and handle more than 1.5 million bets per hour. As a Data Lake Developer in our Data Engineering department, you will help build and maintain the infrastructure that supports our global operations and makes data accessible, secure, ...

Manchester, United Kingdom

Xelix

Python Software Developer - Backend

9 days ago

Hybrid
On-site
Full-time

£60k - £80k per annum

... future of Xelix. If you’re excited about building something special with us, we’d love to hear from you. About the role We're seeking Mid and Senior Python Developers to join our back-end development team. This is a varied and challenging programming role. Tasks could include writing code to manage incoming data, working ...

London, United Kingdom

EMBS Engineering

Senior Python AI Developer

9 days ago

Hybrid
On-site
Full-time
Contract

£40k - £60k per annum

... DevOps - EC2 - FastAPI - GitOps - Support - LLM - NoSQL - Python - RAG - SQL - Security - Terraform - microservices More: Were recruiting two Senior Python AI Developers for a technology consultancy delivering enterprise-scale Generative and Agentic AI solutions for a major financial services client. These hands-on roles focus ...

London, United Kingdom

Validus Risk Management

Python Developer

9 days ago

Full-time

IT
Backend

We are looking for a Python Developer to join our Client Success Team. The vision of the Client Success Team is to establish a proactive, client-aligned feedback loop that accelerates high-impact feature delivery for the Validus Horizon platform . By doing so, the team enhances internal efficiency and delivers greater external ...

London, United Kingdom

CBSbutler Holdings Limited trading as CBSbutler

KDB+/q and Python Developer

9 days ago

Hybrid
Full-time

Backend

£85k - £115k per annum

... technical teams to deliver robust, scalable solutions Technologies: - Support - Linux - Python - SQL - Unix More: We are advertising a permanent KDB+/Python Developer role based in London, with hybrid working. The salary is £85,000–£115,000. The successful candidate will join a technology team developing and supporting high-performance, ...

City of Worcester, United Kingdom

Almac Group

Software Developer

9 days ago

Hybrid
On-site
Full-time
Contract

Software Developer Location: Charnwood Site, Loughborough. 5 days a week in the office for the first 6 months. After 6 months hybrid working arrangement of 3 days in the office and 2 days working from home will be considered. Hours: 37.5 hours Monday-Friday with core hours 10:00-16:00. Salary: Competitive Business Unit ...

Loughborough, United Kingdom

bet365

Software Developer, Account Management & Onboarding

9 days ago

Hybrid
Full-time

Stoke-on-Trent, United Kingdom

Konrad

Software Developer (Entry Level)

9 days ago

Remote
Hybrid
Full-time

... consumers around the world. We hire exceptionally smart, analytical, and hard working people who are lifelong learners. About The Role As an entry level Software Developer you'll be tasked with working on either mobile or web applications. Working within the software development team, your duties will require you to assist in ...

London, United Kingdom

Haystack

Python Developer

9 days ago

Full-time

Backend

£200k per annum

Join a development team building software and infrastructure tools. This role offers varied work with Python and opportunities to improve shared platforms. The Role - Develop Python tools and integrate existing libraries. - Build and maintain platforms supporting server and network management.

London, United Kingdom

Erin Associates

Senior Java Developer

9 days ago

Remote
Hybrid
On-site
Full-time

Backend

£55k - £62k per annum

... leadership, improve development efficiency and release quality, and introduce new technologies - Take responsibility for the roadmap and collaborate with external developers and architecture teams to inform technology decisions - Own solutions, drive projects forward, and ensure they align with business needs - Work collaboratively ...

York, United Kingdom

Lead Developer

9 days ago

Remote
Hybrid
On-site
Full-time

£55k - £62k per annum

Lead Developer – Remote-first (monthly visits to North Yorkshire) £55,000 - £62,000 + Excellent benefits I am currently hiring for a proven Senior / Lead Developer with extensive experience of Java and TypeScript, who is capable of working in a lead capacity for a growing business. You will provide effective technical leadership, ...

North Yorks, United Kingdom

Hexwired Recruitment Limited

Quantitative Developer

9 days ago

Remote
Hybrid
On-site
Full-time

£30k - £60k per annum

Salary: £30,000 - 60,000 per year Requirements: - Degree in Computer Science, Mathematics, Physics, Engineering, or a related discipline - Strong Python programming experience and knowledge of data structures, concurrency, and memory management - Experience developing scalable, modular, high-performance production

London, United Kingdom

REPERIO HUMAN CAPITAL

Java Developer (Mid-Level)

9 days ago

Remote
Hybrid
On-site
Full-time
Contract

Backend

Salary: £? - ?

United Kingdom

Mercor

Software Developer - AI Projects

9 days ago

Remote
Full-time
Contract

$50 - $60 per hour

... Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Developers (Must own MacBook) Type: Contract Compensation: $50–$60/hour Location: Remote Commitment: 10–20 hours/week Role Responsibilities - Complete and narrate real ...

London, United Kingdom