Average salary: £57,066 /yearly
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$50 per hour
...for leading tech companies, focused on testing, evaluating, and improving AI systems.... ...the Role This project is suited for a Senior Python developer with deep functional testing experience... ...~5+ years of experience as a Software Engineer (primarily Python ) ~ Deep experience...SeniorHourly payPermanentTemporaryPart-timeFreelanceRemoteFlexible hours- ...Join Ten10 as a Senior Software Developer in Test - Security & Infrastructure Job Type: Permanent Working Model: Hybrid Looking for your next challenge? At Ten10 , we’re transforming how businesses deliver quality software, and we’re looking for a passionate...SeniorPermanentHybrid workingFlexible hours
£600 per day
Job Title: Senior Software Engineer in Test Type: Inside IR35 Contract Rate: £600-£650 per day Duration: 6 months minimum (likely to extend... ...in a shared ownership model alongside Java and React developers, with a heavy emphasis on automation. What you’ll be doing...Senior$50 per hour
...based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation... ...we look for This opportunity is a good fit for experienced developers, software engineers, and/or test automation specialists open to part-time...SeniorHourly payPermanentTemporaryPart-time- ...geopredictive and knowledge management software and solutions to optimize subsurface... ...About the role We are looking for a senior Java or C++ developer to join our Software Development team... ...all developed features are thoroughly tested with appropriate unit and automation test...Senior
£42k - £48k per annum
...experience Strong CI/CD and automated testing capability Experience with APIs and... ...skills - Desirable Responsibilities: Develop and maintain digital services and... ...: We are a dynamic company seeking a Senior Software Developer to join our multi-disciplinary...SeniorFull-timeHybrid workingOn-siteImmediate start- £62k - £82k per annumEstimated...Distributed Energy Resource Management System) software provides the capability to help these... ...to rigorous ISO standards. This is a Senior Software Developer role. The candidate will become... ...for designing, developing, testing, releasing, and maintaining a suite of...Senior
- £71k - £91k per annumEstimated...commitment: you'll start with an application, then an assessment test, followed by a one-way screening interview, then an remote... ...lasting impact. About the role We are looking for a Senior Software Developer who shares our passion for gaming and technology . In this...SeniorLong-term contractFull-timeHybrid workingRemoteFlexible hours
- £56k - £74k per annumEstimated...specialising in global asset and wealth management software, designed to scale and transform businesses of all types using our own developed AI Technology. Our mission is to digitalise... ...-functional teams to design, develop, and test software solutions. Kafka integration...SeniorFull-timeOn-siteWork from homeFlexible hours
- ...We’re growing and want you to be a part of our journey. Senior Software Developer A Software Developer is a technical role within our... ...geographically throughout the UK and Europe. Supporting Isio’s testing strategy to speed up delivery and ensure development quality...SeniorHybrid workingOn-siteFlexible hours
- £72k - £94k per annumEstimated...Title: Senior Software Developer Onsite Location: Cambridge, UK Join Our Visionary Team: At OLI, we bring together experts in chemistry... ...~ Contribute to maintaining high code quality through testing, code reviews, and engineering best practices ~ Participate...SeniorFull-time
- ...everything we do. ABOUT THE ROLE We’re looking for a Senior Software Developer to be part of the creation of innovative, secure, and... ...Implementation, including day-to-day software programming, unit testing, bug fixing, documentation, and 3 rd line support ~ Provide...Senior
- £50k - £64k per annumEstimated...Technology provides digital tools, software services and infrastructure... ...deliver to business requirements. Developers conceive, specify, design, engineer, document, test, and deliver bug fixes as needed... ...Support team. Marex is seeking a Senior C# Developer to join our...SeniorLong-term contractFull-time
- £48k - £65k per annumEstimated...Software Developer in Test– Fintech50 Quant Capital is urgently looking for a Software Developer in Test to join our well-known Fintech50 client who produces software disrupting the wealth management market. My client has dominated the domestic market with their SaaS...Suggested
£55k per annum
...Software Developer in Test – Fintech Up to £55,000 Quant Capital is urgently looking for an Software Developer in Test or QA Automation Engineer to join our high profile client. Our client is a well-known cloud based fintech in the global payments and e invoicing...Suggested£65k - £75k per annum
...company as an SDET with responsibility for the development and implementation of test automation and CI/CD pipelines. The opportunity is there to collaborate with the development team, develop frameworks for microservices, component and system level testing and ensure the code...PermanentOn-siteRemoteFlexible hours£80k per annum
...with API design principles and automated testing Responsibilities: Design and build... ...architectures Contribute across the full Software Development Life Cycle (SDLC) from... ...DevOps More: We are looking for a Senior Application Engineer with strong backend...SeniorFull-timeHybrid workingOn-site- £72k - £95k per annumEstimated...looking for driven, experienced developers to help us accelerate on our journey... ...driven and highly skilled Senior Engineers to take the helm of our... ...adoption of best practices in coding, testing, and maintenance to ensure excellence in software development. Take ownership...SeniorFull-time
- £63k - £83k per annumEstimated...Senior Full-Stack Software Developer, UK – Job Description Reports To: Development Manager, UK Location: Hybrid (2 days in the office) London... ...Familiarity with GraphQL Experience with front-end testing frameworks Key Responsibilities: Own the technical...SeniorLong-term contractFull-timeHybrid workingOn-site
- £70k - £93k per annumEstimated...LEVEL-UP THE GAME? About the role As a Senior AI Solutions Engineer, you'll design, build... ...across multiple use cases and domains Develop scalable APIs and microservices ~Build and... ...sharing sessions ~Bring pragmatic innovation: test new approaches, keep what works, and...SeniorPermanentFull-timeHybrid working
£70k - £90k per annum
Senior Front End D3 Javascript Software Engineer - Holborn Our Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React and Javascript... ...with continuous integration, test automation, and monitoring...SeniorFull-time- £44k - £58k per annumEstimated...client wins, we are looking to connect with Senior AI Engineers to design, build, and... ...concurrent tasks. Scalable Data Processing Develop and optimize batch processing and... ...ensuring stability and operational readiness. Test-Driven Development & Quality Discipline —...SeniorFull-timeOn-siteFlexible hours
- ...Senior Full-Stack Software Developer (React/PHP) A Software Developer is a technical role within our organisation. Alongside implementing core business... ...throughout the UK and Europe. Supporting Isio’s testing strategy to speed up delivery and ensure development quality...SeniorHybrid workingOn-siteFlexible hours
£700 - £850 per day
...United Kingdom AI Engineer Ref: 1900 Senior AI Engineer – GenAI & LLMs – Global Power... ...Key responsibilities include: Design, test, and deploy GenAI applications using Databricks... ...GenAI evaluation frameworks. ~ Strong software engineering background and comfort with containerised...SeniorPermanentFreelanceHybrid working£30k - £60k per annum
...experience with RESTful APIs - Tibco, Apache, Kafka, etc. Good experience with Test-Driven Development (TDD) and Behavior-Driven Development (BDD). Responsibilities: ~ As a Senior Java Developer in our cross-asset team, you will be responsible for designing, developing,...SeniorLong-term contractFull-timeHybrid working- £70k - £93k per annumEstimated...Contract Senior Java Developer – Data/Marketmaking Outside IR35 (6 month rolling) In office – City of London Quant Capital is hiring... ...Write clean, testable code with solid engineering discipline (testing, code review, debugging, production support) Maintain and extend...SeniorOn-site
- £58k - £76k per annumEstimated...company, we’re breaking new ground in software innovation too, redefining what’s possible... .... Job Description As a Senior Software Developer, you will build and maintain the core... ...Conducting pre-release and post-release testing, as well as proactive monitoring of...SeniorHourly payFull-timeHybrid workingWork from home
- £55k - £71k per annumEstimated...Technology provides digital tools, software services and infrastructure globally to... ...driven. In this role as a Market Making Senior Software Developer, you will work closely with both... ...improvement of CI/CD pipelines, automated testing and DevOps practices. Participate...SeniorLong-term contractFull-timeImmediate start
£48k - £50k per annum
...UK government. Whether it?s creating bespoke, secure software, offering programme and application support or... ...join our collaborative and creative team of software developers, it will be your task to design, code, test, correct and document large programmes and modifications...SeniorFull-time£39.1k - £77.9k per annum
...such as React, Angular, or Vue.js. A track record in a lead or senior developer role, including experience in mentoring and guiding development... ..., TypeScript, Bootstrap 5, HTML, and CSS. I will apply Test Driven Development (TDD) practices using tools such as Karma to...SeniorPermanentFull-timeHybrid working2 days/week

