Software developer jobs in the UK

*SC - Security Cleared*Senior React Developer6 Month contract initially + Extensions Based: RemoteRate - £300 - £350 p/d via UmbrellaWe have a great opportunity with a world leading organisation where you will be provid…

C#/.NET Developer - Commodities Trading - £700 Per Day Inside IR35 - 6 Month Rolling Contract - Hybrid - LondonA leading financial markets organisation is looking for an experienced C#/.NET Developer to join a specialis…

Contract Opportunity | Senior Quantitative Developer – Derivatives PricingRemote or Hybrid/London (Flexible)6-month initial contract (extension highly likely)ASAP StartCompetitive Day Rate up to £850 per day dependent o…

DevOps Engineer (AWS) London / WFH to 80kAre you a bright, ambitious DevOps Engineer with a strong academic background looking to progress your career?You could be joining a scaling Investment Research / Market Data tec…

Technology Delivery Lead SpecialistSector: Technology, Health & Public ServicesSecurity Clearance: SC clearance requiredLocation: UK – flexibility to travel to client sites is required (mainly London)The OpportunityWe a…

Key Group is one of the most exciting, forward-thinking brands in financial services, focused on helping people unlock a better retirement since 1998. We are later life lending experts, with a market leading specialism…

Junior DevOps / MLOps EngineerWe are looking for a Junior DevOps / MLOps Engineer to help build, automate and maintain the infrastructure and pipelines that deliver software and machine learning models into production.W…

Job ID: 37a6d695251b600Company: NTT DATA UKLocation: London, United KingdomEmployment type: full timeCategory: Technical EngineeringIndustry: Professional ServicesPosted: 2026-09-20The team you'll be working with:As a Q…

Pensions Systems DeveloperLocation: UK (Remote)The OpportunityWe are partnering with a leading pensions and administration organisation to recruit a Pensions Systems Developer to join a specialist technology team suppor…

Software Engineer - Python Watford, Hertfordshire (Hybrid) £70,000 - £75,000 per annum + Excellent benefits On behalf of an industry Leading organisation, I am seeking a Software Engineer - Python with strong production…

Via is using technology to transform transportation around the world.From changing a single person’s daily commute to reducing humanity’s collective environmental footprint- we’ve got huge goals.As an AlgorithmResearche…

Our sales team’s success is MongoDB’s success.We help customers solve complex challenges, modernize their technology environments, and build what’s next.Our sales leadership is committed to building an exceptional sales…

Project description We are DXC Luxoft Financial Services - an award-winning provider of technology solutions, dedicated to the Financial Services sector.Join our international team and become a member of our open minded…

GitLab is the intelligent orchestration platform for DevSecOps.GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital…

Manual Software Tester / Salesforce Tester Location: Cheltenham 3-4 days pw onsite Contract Length: Initial 3-Month Contract Working Pattern: Primarily office-based Monday to Thursday, with Friday working from home. Som…

Senior Site Reliability EngineerSouthampton HQ - 2 Times a week in OfficeCloud, SaaS, AWS, The company deliver cutting-edge enterprise software solutions across both cloud and on-premises environments, empowering organi…

The company deliver cutting-edge enterprise software solutions across both cloud and on-premises environments, empowering organisations to enhance customer experiences, maintain regulatory compliance, and proactively fi…

Java Developer with strong knowledge of distributed systems, concurrency and Spring Boot working within an enterprise Linux environment and responsible for the heavy lifting of complex trading systems. Must have core co…

Senior Developer with proven programming experience in high-level languages such as Python/Java/C++. You will join a highly technical development team supporting the modernisation of Legacy codebases and utilising GenAI…

Oracle DBA / Unix Administrator£45,000 | Fully remote with very occasional trips to South Wales office. We’re working exclusively with a long standing client of ours who has just started looking for an experienced Oracl…