20 of 20 Test Engineer Jobs in London

This company designs and manufactures advanced scientific systems and is continuing to grow due to increasing demand. As a Test Engineer, you'll play a key role in ensuring product quality while gaining exposure to cutting-edge technology and international projects. Your Role as a Test Engineer: * Testing a wide range of scientific instruments * Working to defined test schedules and specification * Completing Factory Acceptance Tests (FAT) * Fault-finding and diagnosing technical issues * Supporting packing and preparation of systems Liaising with customers and supporting training on systems The Successful Test Engineer Will Have: * Strong ...

seeking a High Voltage Test Engineer based in London with strong LabVIEW and automated test bench design experience to join a leading engineering organisation in London. This is an exciting opportunity for a genuine HV specialist to design and develop advanced high voltage test systems from … hands-on lab/shop floor work, providing real technical ownership across both hardware and software. Key Responsibilities for the High Voltage Test Engineer based in London: Design and develop high voltage (HV) test benches (hardware & software) Lead installation, commissioning, and software integration of test systems ...

Test Engineer — Testing Services Locations: London Speechmark/Newbury/Birmingham Small Heath/Manchester/Glasgow — hybrid, with customer site visits Clearance: SC-cleared/Non SC Immediate Start LOCATION, TRAVEL & CLEARANCE Candidates must be in proximity to one of the office locations of demand: London (Speechmark … required by project scope (including, where applicable, the customer lab in Spain). Newbury HQ attendance is required to liaise with the wider Test team. KEY RESPONSIBILITIES • Create test scripts from Test Plans, High-Level Designs (HLD) and Low-Level Designs (LLD) for network infrastructure — routers, switches ...

Cleared Test Engineer (AI) Rate - £650 (A day) Duration - 6 Months (Initially) Location - London (Hybrid) Ir35 - Inside (Must use an umbrella company) We are looking for an experienced Senior Test Engineer (AI) to play a key role in delivering high-quality, reliable artificial intelligence and data … testing strategy across cutting-edge AI systems, ensuring robust validation, strong governance, and continuous quality improvement across digital platforms. The Role As a Senior Test Engineer, you will operate at a strategic level, shaping testing approaches for AI and data services while remaining hands-on across automation, validation ...

Cleared Test Engineer (AI) Rate - £650 (A day) Duration - 6 Months (Initially) Location - London (Hybrid) Ir35 - Inside (Must use an umbrella company) We are looking for an experienced Senior Test Engineer (AI) to play a key role in delivering high-quality, reliable artificial intelligence and data … testing strategy across cutting-edge AI systems, ensuring robust validation, strong governance, and continuous quality improvement across digital platforms. The Role As a Senior Test Engineer, you will operate at a strategic level, shaping testing approaches for AI and data services while remaining hands-on across automation, validation ...

This company designs and manufactures advanced scientific systems and is continuing to grow due to increasing demand. As a Test Engineer, you'll play a key role in ensuring product quality while gaining exposure to cutting-edge technology and international projects. Your Role as a Test Engineer: Testing a wide range of scientific instruments Working to defined test schedules and specification Completing Factory Acceptance Tests (FAT) Fault-finding and diagnosing technical issues Supporting packing and preparation of systems Liaising with customers and supporting training on systems The Successful Test Engineer Will Have: Strong ...

Senior Test Automation Engineer - CREST Settlement Systems Location: Hybrid (8 days onsite per month) Contract: 12 Months Engagement: Inside IR35 Industry: Financial Services/Capital Markets About the Role We are seeking an experienced Senior Test Automation Engineer with strong experience across CREST settlement systems, test … organisation. Working within Agile delivery teams, you will play a key role in defining the overall testing strategy, designing and executing automated and manual test cases, and ensuring the successful delivery of high-quality software across business-critical settlement platforms. This is an excellent opportunity to work on complex ...

Hays are now looking for an SC Cleared Quality Test Engineer for one of our local clients: £350 p/d Inside IR35 Remote, with occasional travel to Hursley and London (2-3 days per month) Candidates must hold current SC Clearance Option for candidates to be upgraded … looking for a Quality/Test Engineer with experience in test automation and performance testing to support the delivery of software solutions within an Agile environment. You'll be involved throughout the testing lifecycle, helping to ensure applications are robust, scalable and fit for purpose. What ...

hiring "Senior test engineers- Network testing" for a global service provider based out of : London Speechmark/Newbury/Birmingham Small Heath/Manchester/Glasgow - Fixed time contract for 6-1year. Telecom/network infrastructure testing experience mandatory Senior Test Engineer – Network Testing Clearance … Experience: 5+ Years Key Responsibilities Design, execute, and manage end-to-end testing for telecom/network infrastructure projects. Develop and review test cases, scripts, and execution evidence. Perform SIT, Functional, Non-Functional, DR, and OAT testing. Manage defect lifecycle, root cause analysis, and retesting. Work across routers, switches ...

Performance Test Engineer 450/day Inside IR35 Primarily Remote Occasional Travel to London Until 31st March 2027 ASAP Start We're looking for an experienced Performance Test Engineer to join a large-scale enterprise transformation programme, helping to ensure the performance, scalability and operational readiness … user experience. Key Responsibilities Design, develop and execute performance, load, stress and endurance tests across AWS-hosted applications. Create and maintain automated performance test scripts using JMeter and K6 . Carry out Operational Acceptance Testing (OAT) to ensure services are production-ready. Analyse test results, identify bottlenecks ...

Performance Test Engineer £450/day | Inside IR35 | Primarily Remote | Occasional Travel to London | Until 31st March 2027 | ASAP Start We're looking for an experienced Performance Test Engineer to join a large-scale enterprise transformation programme, helping to ensure the performance, scalability and operational readiness … user experience. Key Responsibilities Design, develop and execute performance, load, stress and endurance tests across AWS-hosted applications. Create and maintain automated performance test scripts using JMeter and K6 . Carry out Operational Acceptance Testing (OAT) to ensure services are production-ready. Analyse test results, identify bottlenecks ...

Test Engineer 3-month contract | £340 per day Outside IR35 | Hybrid - London/Remote We are looking for an experienced QA Test Engineer to support a business-critical system replacement programme, covering system integrations, data migration, business processes and user acceptance testing. Responsibilities Create and maintain … test plans, scripts and documentation Execute functional, integration, regression and end-to-end testing Validate data migration, data quality and reconciliation Manage defects and work with developers to verify fixes Support UAT, release readiness and go-live activities Experience required Previous QA experience on a business-system implementation Strong ...

Description Role: Automation Test Engineer - AI Role Location: London, Birmingham, Bristol, Manchester Salary: Competitive (based on experience) Level: CL9 – Consultant Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods … engagements and our collaborative approach to operating and delivering value provide an unparalleled opportunity for growth and advancement. The Role As an AI Quality Engineer, you will act as a proactive consultant, embedding a Shift Left and AI-first mindset across the entire SDLC. You will embed quality early ...

Test Engineer (SC Clearance) Location: Canary Wharf, London About the Role/Job Summary: The AI Test Engineer role focuses on designing, developing, planning, and executing tests and evaluation frameworks for AI. Candidates should possess hands-on experience in AI-assisted testing, with a strong emphasis … evaluation frameworks for AI applications. Execute tests and analyse AI-specific quality attributes, including accuracy and robustness. Utilise Python and PyTest to create automated test suites and validation pipelines. Collaborate with data science teams to ensure effective project delivery. Maintain compliance with government standards and regulations. Document testing processes ...

Senior Test Development Engineer Frontier Resourcing are partnering with a leading defence and national security organisation, offering the opportunity to work on cutting-edge technologies within a highly innovative engineering environment. This role is ideal for an experienced Test Development Engineer looking to play … role in the design, development, and support of advanced test solutions across complex electronic systems. You will be responsible for the design, manufacture, verification, validation, and lifecycle support of test equipment at board, subsystem, and system level. With a strong focus on R&D and emerging technologies, this ...

will involve interactions with various members of the team, being independently able to understand how the bespoke system should work and being able to test it effectively. This is a challenging but extremely rewarding post which offers a unique opportunity to contribute to saving and improving peoples lives. … highly motivated and experienced individual with a proven track record of effective and proactive systems test experience, this post is ideal for you. You will be joining an ambitious team striving for excellence with a mind-set of continuous improvement. Main duties of the job In this role ...

Hays are now looking for a Quality Engineer/Performance Tester for one of our local clients: £310 p/d Inside IR35 3 days p/w in the office, 2 WFH Location is one of either London, Manchester or Leicester We're looking for strong experience … quality engineering practices. What you'll be doing Design, develop and execute performance, load, stress and endurance testing activities. Build and maintain JMeter test scripts and performance test frameworks. Perform API testing and validate system behaviour under varying loads. Analyse performance metrics, identify bottlenecks and provide recommendations ...

Overview We are seeking a Test Systems Engineer (focus on System Integration, Verification & Validation) to support the deployment, integration and validation of complex electromechanical systems across customer and satellite sites. This position is focused on field integration, operational deployment and mechanical systems integration rather than software development. … systems and third-party/customer equipment • Support mechanical assembly, build and installation activities • Conduct fault-finding and troubleshooting across integrated electromechanical systems • Develop test procedures, integration plans, validation documentation and technical reports • Support customer acceptance testing and operational readiness activities • Provide engineering support for deployed systems and respond ...

Would you like to join a growing product design and manufacturing business, looking for a Test & Validation Integration Engineer who can bridge the gap between physical products and smart IoT technology devices? This is a hands-on role covering the specification, sourcing, testing and validation of IoT devices … technologies under real-world conditions Troubleshoot integration issues across physical, electronic and data interfaces Act as the technical point of contact for hardware suppliers, test labs and manufacturing vendors Track integration milestones, timelines and risks using tools like Jira, Trello or Excel Maintain accurate validation logs, schematics and component ...

Would you like to join a growing product design and manufacturing business, looking for a Test & Validation Integration Engineer who can bridge the gap between physical products and smart IoT technology devices? This is a hands-on role covering the specification, sourcing, testing and validation of IoT devices ...