28,178+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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Software Engineer (Trading Systems)

NextWave Consulting are seeking a highly skilled Software Developer to join NextWave and play a key role in the future TOM of a buy-side client of ours. who is currently implementing Charles River, and EMS called Adroit and their Alpine Data Lake built on the Databricks platform. They are also utilising S ...

Sr. ETL Developer (DataStage, DataManager) to design, develop, and maintain data warehouse and analytics architecture

Our valued client is looking for a Sr. ETL Developer (DataStage, DataManager) to design, develop, and maintain data warehouse and analytics architecture.*This is a remote position (Eastern Time Zone)**There is a requirement for the successful candidate to work weekends and holidays (on ...

Staff Platform Engineer, UK

We’re looking for a curious, rigorous, problem-hungry platform engineer (who codes!) to carry the ball as we bring Ashby to the big leagues. Ashby builds software that lets talent teams build an efficient, delightful, respectful hiring process. Similarly, you’re an engineer who wants to build a “paved road ...

Salesforce Agentforce Developers

We are seeking to build a team of Salesforce Agentforce Developers who can design, build, and operate autonomous AI agents on the Salesforce platform, with a strong focus on real-world business workflows, trusted data grounding, and safe deployment. This role requires hands-on Agentforce implementation experi ...

Salesforce Agentforce Developers

We are seeking to build a team of Salesforce Agentforce Developers who can design, build, and operate autonomous AI agents on the Salesforce platform, with a strong focus on real-world business workflows, trusted data grounding, and safe deployment. This role requires hands-on Agentforce implementation experi ...

Front End Angular Javascript Developer in VC Backed Market Leader 75k

Job Description This is an opportunity to work in a well funded tech startup that has become a market leader in a £4 billion market within 4 years! Backed by leading VCs, angels & founders and managed by a team with 50+ years’ experience scaling businesses they understand their two-sided marketpla ...

Staff Rust Developer (m/f/d) New London, England, United Kingdom

Affinidi is a technology company dedicated to changing data ownership for good. We empower businesses and individuals with control and ownership of their data, with a comprehensive approach to managing their holistic identity – accounting for all aspects of their digital footprint while ensuring pr ...

Boomi Technical Consultant (Developer) Contract MUST be SC Cleared Start ASAP

Boomi Technical Consultant (Developer) - Contract - MUST beSC Cleared Role Title: Boomi Technical Consultant Contract Type: Contractor / Outside IR35 (if applicable) Location: UK-based / Hybrid or Remote Sector: Public Sector Dura ...

Salesforce Architect: Lead Developer to Architect (On site 2 days/wk)

A leading software company in Leicester is seeking a Senior Salesforce Architect to design scalable solutions across their Salesforce implementation. The successful candidate will lead transformation projects, gather requirements, and ensure best practices are maintained. Ideal candidates are either experienced ...

Front and Backend C# Dot Net Javascript Software Developer with Umbraco

Front and Backend C# Dot Net Javascript Software Developer with Umbraco Our Client is an established leader in the travel industry. They are looking to recruit a Full Stack Dot Net Software Developer to work on a major transformation programme for this award-winning Luxury Travel Company. ...

Lead Front End Developer JD | Must have UK Government / PS experience

Lead Frontend Developer Remote with ad-hoc travel to Manchester || Experience within UK central government required The Company At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting ex ...

£200,000 base + Bonuses Quantitative Developer – Multi Strat hedge fund equities business

Overview Are you a Quantitative Developer with a passion for commodities and a desire to work directly with traders in a dynamic front-office environment? This role bridges software engineering and quantitative development within a leading hedge fund, creating tools and models for trading desks ...

Lead Front End Developer JD || Must have UK Government / PS experience

Lead Frontend Developer  Remote with ad-hoc travel to Manchester || Experience within UK central government required  The Company  At Amber Labs, we are a cuttin ...

Senior Developer Risk Technology C#.NET, Python, Snowflake SQL (Vice President)

DescriptionJefferies Financial Group Inc. (‘‘Jefferies,’’ ‘‘we,’’ ‘‘us’’ or ‘‘our’’) is a global full service, integrated investment banking and securities firm. Our largest subsidiary, Jefferies LLC, a broker-dealer, was founded in the in and our first international operating subsidiary, Je ...

Analyst Developer SSRS T SQL C# VB (Microsoft) in City EC1

Analyst Developer SSRS T-SQL C# VB (Microsoft) in City EC1 Portfolio Management team of this Global Investment Manager are seeking to appoint an experienced Development Analyst. This is a very varied role that will provide you with direct contact with the Investment and Trading business community ...

Python Developer London Up to £160,000 Starting Base + Exceptional Bonuses/Benefits

The Opportunity: We're looking to add a high-impact engineer to a small, specialised team responsible for the real-time risk and trading data platform that powers systematic strategies across the firm. You’ll operate at the intersection of distributed systems, market data, and quantita ...

Lead Front End Developer JD || Must have UK Government / PS experience

Lead Frontend Developer  Remote with ad-hoc travel to Manchester || Experience within UK central government required  The Company  At Amber Labs, we are a cuttin ...

Senior Full Stack Developer | up to £60,000 | Maidstone, 3x p/w

Senior Full Stack Developer up to £60,000 Maidstone, 3x p/wPearson Carter are currently working with a consultancy who specialise in the Automotive industry. They work on some extremely interesting projects such as Data Intelligence and Analysis and they are also a compa ...

Senior Developer Risk Technology C#.NET, Python, Snowflake SQL (Vice President)

DescriptionJefferies Financial Group Inc. (‘‘Jefferies,’’ ‘‘we,’’ ‘‘us’’ or ‘‘our’’) is a global full service, integrated investment banking and securities firm. Our largest subsidiary, Jefferies LLC, a broker-dealer, was founded in the in and our first international operating subsidiary, Je ...

Staff Software Engineer (Team Lead) Engine by Starling

At , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is S ...

Staff Software Engineer (Team Lead) Engine by Starling

At , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is S ...

Staff Software Engineer (Team Lead) Engine by Starling

At , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is S ...

Staff Software Engineer (Team Lead) Engine by Starling

At , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is S ...

Staff Software Engineer (Team Lead) Engine by Starling

At , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is S ...

Staff Software Engineer (Team Lead) Engine by Starling

At , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is S ...

SharePoint Administrator

Overview We are looking to recruit a SharePoint specialist, this is a contract role on site at our client’s premises in London. Responsibilities To support and advise users in their day‑to‑day use of Microsoft SharePoint To support the on‑prem & online environmen ...

Quality Control Inspector

One Way Resourcing Limited is hiring a Quality Control Inspector based in Eastleigh, Hampshire, Hampshire, South East, UK . This is a Full time opportunity (£50,000). Location: Hampshire / Dorset Region (covering projects from Pagham in the east to Hordle in t ...

Carpenter

Carpenter required in Frome, Somerset. Our client is a high end residential developer, who due to a number of busy projects are now seeking a carpenter to help on one of their projects in the Frome area. If you are someone skilled in all aspects of 1st and 2nd fix carpentry this would be good – but ...

Senior Devops Engineer

ROLE OVERVIEW_ We want you to join our DevOps team as an Senior Devops Engineer and help shape the technical backbone of Rocksteady’s next project built in Unreal Engine 5. In this role, you’ll focus on the systems that make development fast, reliable, and enjoyable for everyone across th ...

Cainiao UK business opertaion & development manager UK

Logistics Service External Business Coordinator/Developer1, daily monitor local business CP (local cooperation partners) service quality and KPIs;2, analyse and collect local market intelligence, and be able to generate the integrated analysis and to support the business3, Meets the ...

Energy & Sustainability Lawyer 4+

Energy & Sustainability Lawyer 4+ To £££This popular City firm with a market leading heat network practice (both developer and operator) is looking for a versatile and ambitious lawyer to understand the UK domestic energy market and advise developers, landlords and operators/suppliers on projects including ...

Skilled Labourer

2 x Labourers Required – Soham, Cambridgeshire | Wednesday 1st July Start | Up to £17 per HourEA Associates are currently looking for two reliable labourers to join a barn conversion project in Soham, starting Wednesday 1st July.Working on behalf of the developer, you'll be carrying out general l ...

Quantity Surveyor

Are you an experienced Quantity Surveyor? Have you got experience with New Build housing developers?Our Client, a New build housing developer of affordable homes, is looking for a Quantity Surveyor to join their commercial team. Sites are based within the Northeast.Responsibilities – * Manage all co ...

Apprentice Carpenter – Oxford

An opportunity has arisen for an Apprentice Carpenter to join a residential developer working on high-quality housing projects. Key Responsibilities: Assisting qualified carpenters with first and second fix work Learning installation of doors, frames, flooring and basic roofin ...

Senior Devops Engineer

ROLE OVERVIEW_ We want you to join our DevOps team as an Senior Devops Engineer and help shape the technical backbone of Rocksteady’s next project built in Unreal Engine 5. In this role, you’ll focus on the systems that make development fast, reliable, and enjoyable for everyone across th ...

Energy & Sustainability Lawyer 4+

Energy & Sustainability Lawyer 4+ To £££This popular City firm with a market leading heat network practice (both developer and operator) is looking for a versatile and ambitious lawyer to understand the UK domestic energy market and advise developers, landlords and operators/suppliers on projects including ...

Cainiao UK business opertaion & development manager UK

Logistics Service External Business Coordinator/Developer1, daily monitor local business CP (local cooperation partners) service quality and KPIs;2, analyse and collect local market intelligence, and be able to generate the integrated analysis and to support the business3, Meets the ...

Senior Software Engineer II Wise for Enterprise

hackajob is collaborating with Wise to connect them with exceptional professionals for this role.Company DescriptionWise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ease. Full ...

Teacher of Maths

Mulberry Academy Bexhill is looking for a dynamic and inspiring Teacher of Maths, to deliver outstanding lessons and secure excellent student outcomes. You must have excellent subject knowledge and be driven to deliver impactful teaching that secures high outcomes. This post would suit a new or expe ...

Skilled Maintenance Engineer

Job Title and Location New opportunity to recruit a Skilled Maintenance Engineer – Based at Horsham - A full driving licence is essential for this role Responsibilities Work independently and/or with other members of the maintenance team efficiently and effective ...

FREIGHT Forwarder

DSV is looking to recruit a Freight Forwarder to manage daily transport schedules and meet delivery and collection requirements in our busy office in Bradford. Responsibilities Work collaboratively with drivers, controllers and operational teams to maintain service levels. <li ...

Principal Software Engineer

Principal Software Engineer – Join a growing SaaS scale-up Hybrid working – once a month onsite in Manchester We’re currently partnered with a fast‑growing UK based SaaS scale‑up that operates in the B2B marketing space. They are looking for an experienced Principal Software Engineer to r ...

Senior Account Manager – Central Scotland Central Scotland £Highly Competitive Salary

Job Title: Senior Account Manager – Central Scotland A leading printing and mailing company, which delivers outstanding campaigns across the globe, has an exciting opportunity for a Senior Account Manager to work with one of their key clients. Their enthusiastic approach helps build long‑te ...

Senior Product Engineer

Scaling Tech Teams | Organiser of Ruby in London We’re excited to partner with a profitable SaaS startup experiencing rapid growth and strong ARR in a short timeframe. Due to increasing customer demand, they’re expanding their engineering team and looking for product-minded engineers </ ...

Roaming Activity Instructor Essex

The Details: Title: Roaming Activity Instructor Reporting to: Camp Manager Contract: Seasonal holiday work available. Opportunities in Easter, Summer and other half term holidays. Hours: 8am – 6pm weekdays. Full time or part time r ...

Mid | Senior Full Stack Engineer

Mid & Senior Full Stack Engineers | Edinburgh (Hybrid) | £45k - £85k DOE Meraki Talent have partnered exclusively with an ambitious Scale Up who, after some recent investment, are looking to expand their operations in Edinburgh. This business is on an exciting journey a ...

Finance Apprentice

An exciting opportunity has arisen for three Finance Apprentices to join the Finance team at The Shrewsbury and Telford Hospital NHS Trust. The Trust’s vision is to provide excellent care to the communities we serve and our Finance Team plays an integral part in supporting the Trust to achieve this. < ...

Street Scene Litter Operative

Berry Recruitment is currently seeking a reliable and motivated Street Scene Litter Operatives. (EX8)Job purpose:To supervise, control and develop the Street Scene Services on a day to day operational management of the Street Scene Team's activities within your area including; Grounds maintenance ...

Multi Skilled Engineer

CBRE Global Workplace Solutions is a leading global provider of integrated facilities and corporate real estate management.We are recruiting a Multi-Skilled Engineer to join our team in Coventry!Role Summary:React to breakdown maintenance requests within the required SLA's.Ensure rout ...

Production Operatives

Production Operatives required for the following shifts:There will be an assessment day Wednesday 8th July, (9am to 2pm) paid at £12.71ph, if successful candidates will then move to rotating shift workLocation: Gillingham, KentRotating shifts:Week one - 6am – 2pm, Mon to Thurs, 6am – 1pm FriW ...

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