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£75k - £85k per annum
...systems Ability to think critically about performance, trade-offs, and long-term maintainability Comfortable working in high-growth, startup environments Excellent problem-solving skills and a curious, pragmatic mindset Exposure to eCommerce, payments, or marketplace...SuggestedLong-term contractFull-timeHybrid workingFlexible hoursEdison Hill Search
Kentish Town, Greater Londona month ago£80k - £100k per annum
...usability, clarity, and shipping value Comfort working in a startup environment - ownership, pace, and ambiguity An interest in cyber... ...and ship product features across the stack (UI → API → cloud) Develop back-end services in Python, delivering reliable, well-tested...SuggestedFull-timeRemote83zero Ltd
Southwark, Greater London13 days ago£60k - £80k per annum
...Backend CI/CD Docker JSON JWT OOP PostgreSQL Rails Ruby Cloud API Redis More: We are a Series A startup based in Fulham, focused on breaking down barriers and making the world more accessible for everyone. Our award-winning solutions...SuggestedLong-term contractFull-timeRise Technical Recruitment
Fulham, Greater London6 days ago$180k per annum
...double-entry ledger and automated reconciliation jobs that accurately tie together processors, bank statements, and on-chain balances. Develop daily break detection and automated remediation workflows to maintain financial integrity. Blockchain & Wallet Operations: ~...SuggestedPermanentFull-timeImmediate start$180k per annum
...- UK or New York - USA. MISSIONS Build and maintain our secure CI/CD pipeline integrating security checks at all stages Develop and implement infrastructure as code with security best practices Automate security scanning and monitoring across our cloud and blockchain...SuggestedPermanentFull-timeImmediate start£15k - £19.8k per annum
...~ Strong background in Java programming ~ Experience in AI technologies (Model Context Protocol, LLM, AI) Responsibilities: Develop and maintain software applications using Java. Implement AI solutions to enhance software functionality. Collaborate with cross...SuggestedFull-timeHybrid workingTiro Partners
City of London, Greater London12 days ago£70k - £75k per annum
...Docker (nice to have) Understanding of Azure Service Bus, Logic Apps, Functions Apps (nice to have) Responsibilities: Design, develop, and maintain software applications to meet project requirements. Collaborate with cross-functional teams to deliver technical solutions...SuggestedFull-timeRemoteMichael Page
Strand, Greater London14 days ago- ...Title: OutSystems Developer (Low-Code Orchestration) Location: London, UK. Mandatory Skills : OutSystems. Job Description Role Overview The OutSystems Developer focuses on building scalable, secure, low code applications and workflow orchestrations...Suggested
- Sector: Security / Architecture Location: Central London Type: Contract Ref: BBBH72466_(***) ***-**** Salary: Negotiable 6 month Contract (Inside IR35) - London, UK (Hybrid 2-3 days onsite) We are recruiting for a global consultancy, who are seeking a Solution Architect ...SuggestedHybrid working
£15k - £16.5k per annum
...technologies such as AWS, Azure, SQL Server, PostgreSQL, GitHub, Azure DevOps, Linux, Docker, and Kubernetes. Responsibilities: Develop software using Test Driven Development practices, ensuring automated tests are created prior to coding. Collaborate with open...SuggestedFull-timeRemoteExperis
City of London, Greater London6 days ago£550 - £650 per day
Pentaho Developer 6 Month contract initially Based: Hybrid, 2-3 day p/w onsite in London £550- £650 p/d via Umbrella We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive...SuggestedLong-term contractHybrid workingImmediate start£50k - £90k per annum
...development practices. Degree or equivalent qualification in Computer Science or a related technical field. Responsibilities: Develop and maintain complex web solutions using ASP.NET MVC 5, C#, and React, providing problem-solving insights to enhance product quality....SuggestedDaily payFull-timeHybrid workingPCR Digital
Hammersmith, Greater London12 days ago- £45k - £61k per annumEstimatedPlease follow us on WeChat to see all our Cantonese and Mandarin jobs, interview tips and London news: Your New Job Title: Mandarin speaking IT Systems Engineer, London The Skills You'll Need: Fluent in Mandarin, IT system engineering related experience. Your New...SuggestedPermanentFixed-term contractOn-siteImmediate startRemote
£45k - £60k per annum
...driven digital marketing agency, with key specialism in marketing automation and customer acquisition. We are looking for a senior web developer to join our small agile team. You will be responsible for 6 websites and leading the development of our overall technology...SuggestedPermanentFlexible hoursNight shift£60k - £70k per annum
Database Engineer Responsible for the development and delivery of new systems to automate and streamline processes required by different departments. To support the internal IT department with changes and upgrades to software platforms. To be primary contact for all ...SuggestedFull-timeFixed-term contractOn-site£60k - £70k per annum
Database Engineer with SQL Server Responsible for the development and delivery of new systems to automate and streamline processes required by different departments. To support the internal IT department with changes and upgrades to software platforms. To be primary contact...Full-timeFixed-term contract£400 - £500 per day
Robert Half have partnered with a high growth sports manufacturing organisation based in London who are looking to engage an experienced Senior Backend Engineer to support the evolution of a live, transaction‑driven platform as it scales internationally. This is an initial...Hybrid workingRobert Half
City of London, Greater London12 days ago- ...: Analytics / Data Location: Central London Type: Interim Ref: BBBH63831_(***) ***-**** Salary: Negotiable Currently seeking a SQL Developer for a global consultancy who are engaged on a large, complex Digital Transformation programme for a major Telecoms customer. The suitable...Interim
£30k - £55k per annum
...JIRA Understanding of ITSM / ITIL processes Ability to translate data into actionable insights Responsibilities: Design, develop, and optimise Power BI reports Support PoV/PoC for a modernised Power BI setup Enhance reporting to improve IT operational visibility...Daily payFull-timeRemoteECS Resource Group Ltd
City of London, Greater London19 days ago£36k - £39k per annum
Salary: £36,000 - 39,000 per year Requirements: Extensive hands-on experience with SQL Server migrations, upgrades, and platform modernisation. Proven background upgrading from SQL 2016 and SQL 2019 to later versions (SQL 2022; SQL 2025). Strong understanding of SQL...Long-term contractFull-timeHybrid workingDGH Recruitment Ltd
City of London, Greater London13 days ago£100k - £120k per annum
...JavaScript Multi-threaded application development Understanding of Windows technologies Responsibilities: ~ As a Senior Software Developer specializing in trading systems at our London-based client, you will join an extremely talented development team. You will have the...Full-timeOn-siteSpectrum IT Recruitment
City of London, Greater Londona month ago- £55k - £71k per annumEstimated...OO Programming- 6+ Years POSITION RESPONSIBILITIES: As a software engineer in the Radar Modeling and Simulation group, you will develop high performance C++ software. Your contributions will directly support radar modeling, scene modeling, signal construction, signal processing...Full-timeShift work
£60k - £90k per annum
...Responsibilities: Design and build backend services and APIs, delivering features end-to-end in collaboration with cross-functional teams. Develop cloud-native and containerised applications using technologies such as Java (Spring Boot), Python (FastAPI), Node.js and modern...Full-timeExperis
City of London, Greater London5 days ago£80k - £85k per annum
Scala Developer London Hybrid - at least once a week in Central London Up to £85,000 DOE + Regular Pay Reviews + Healthcare + Life Insurance + Benefits Excellent opportunity for a Senior Backend Engineer with strong Scala and functional programming experience to join a...PermanentFull-timeHybrid working£45k - £50k per annum
...Troubleshooting infrastructure issues and performing root cause analysis Supporting secure, scalable deployments Collaborating with developers to enhance the deployment process Documenting systems and processes Technologies: DevOps Linux Python Unix...InternshipOn-siteSpectrum IT Recruitment
City of London, Greater London13 days ago£45k - £75k per annum
...an Azure data platform Support the wider data analyst community with Power BI dashboard development Manage Power BI forums for developers and analysts Set and maintain best practice standards for dashboard development Develop and disseminate quality assurance...Full-timeInterimHybrid workingOn-siteRemoteVermillion Analytics
Islington, Greater London12 hours ago- £52k - £67k per annumEstimatedSolutions Engineer A unique opportunity for an experienced Sales or Solutions Engineer to work within a software house based in London, to focus on the latter parts of the sales process and help with the onboarding of new clients. This role is offered within a rapidly ...Full-timeOn-siteRemote
£66.27k - £73.5k per annum
...there are considerable overlaps in skills and abilities. This is a leadership role. You'll line-manage up to three engineers, develop our technical roadmap, and make architecture and technology decisions. You'll drive best practices in software engineering and data...Full-timeFlexible hours£60k - £90k per annum
...trajectory of our business by working on high-performance greenfield projects. You will collaborate with our team of exceptionally talented developers to create innovative solutions in a next-generation, scientifically-led HPC environment. Technologies: API CUDA OpenGL...Full-timeHybrid workingPlatform Recruitment
Covent Garden, Greater Londona month ago£45k - £70k per annum
...monoliths. Some hands-on experience with Python (pyspark) for distributed data processing and data pipelines. Some experience developing dashboards and data models in Power BI, including DAX calculations and performance tuning. Strong understanding of microservices,...Full-timeHybrid workingAdecco
City of London, Greater London5 days ago
