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We are in search of a competent Software Test Engineer to take on the development of new features and carry out testing/validation of software developed by our contractors. At least 3 years experience in Software Testing. Knowledge of debugging and software test strategies.

ISTQB certification, device testing platforms (BrowserStack/LambdaTest), performance testing tools, cloud experience (AWS/Azure/GCP), and exposure to non-functional testing. Software Development Engineer in Test (SDET). You'll play a key role in building and evolving a scalable, fully automated test

We are in search of a competent Software Test Engineer to take on the development of new features and carry out testing/validation of software developed by our contractors. We are a small team of software engineers looking to expand. At least 3 years experience in Software Testing.

Software Test and Validation Engineer – London (Hybrid) – circa £45-£55 per hour (Umbrella) - 12 month contract. Software Test and Validation Engineer. Able to take ownership of testing procedures and work closely with development engineers.

We are looking for someone with good depth of experience who can help us define a test automation framework that fits well between our unit test coverage and the manual testing that we currently have in place. They will be able to identify areas where test automation would be a good fit – consider

Software Test and Validation Engineer – London (Hybrid) – circa £45-£55 per hour (Umbrella) - 12 month contract. Software Test and Validation Engineer. In this role, you will help ensure our software-controlled systems operate safely and reliably, working on cutting-edge engineering products.

A leading engineering consultancy in the UK is seeking a skilled Software Test Engineer to join the Integration & Systems Validation Team. This dynamic role focuses on end-to-end software testing for simulation environments, ensuring compliance and successful delivery of products. Candidates should

As a Software Test Engineer, you will be responsible for building and testing software, producing test documentation, and supporting software integration activities. An established UK-based engineering and technology organisation is looking to recruit a Software Test Engineer to support the build an

Software Development Engineer in Test / 6 months / Wiltshire (Hybrid) / 400 - 450pd (Inside IR35). Experienced working with testing tools such as. If interested and feel yourself well sutied, please apply via this advert with your latest CV and I will be in touch to discuss.

Software Test Engineer - Systems Integration & Validation. Develop comprehensive software test plans, designs, and specifications. ISTQB or similar software testing certification.

A leading technology consulting company is seeking a Software Engineer to develop and maintain testing solutions using C/C++ and C#. The role involves working with automation frameworks and applying DevOps practices to ensure high-quality software development.

A UK-based engineering firm is seeking a Software Test Engineer to build and test software used across its products. Ideal candidates have at least 1 year of practical experience in software testing and an engineering degree. You will be responsible for producing test documentation and supporting in

SDET (Software Development Engineer in Test). We are an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. This role involves working closely with engineering and data teams to ensure the reliability and performance of applications that integrate.

As a Senior Software Engineer in Test at IOE, you are responsible for improving how IOE builds, maintains, and tests software while actively contributing to product development. Test execution: design and execute comprehensive test plans, including unit, integration, and end‑to‑end tests, as wel

Nscale is seeking a Senior Software Development Engineer in Test (SDET) to help scale quality across our GenAI cloud platform through engineering, automation, and enablement, not manual testing or release gatekeeping, joining our existing compact team of engineers. Deep experience as a Software Deve

Design test plans, automate test cases, and present test strategies for team review. Paysafe is currently seeking a Senior Software Development Test Engineer to join its IT Development team to help us enhance our applications supporting Merchant Solutions division. Experience in functional, integrat

Familiarity with test frameworks such as pytest, GTest, or similar. This senior role focuses on strengthening the quality engineering foundation for our SDK by developing robust automation, scalable CI/CD systems, and effective test strategies. Understanding of software quality metrics, reporting, a

A leading defence organisation in the UK seeks a Senior Software Engineer to develop software critical for testing missile systems.

Paysafe is currently seeking a Senior Software Development Test Engineer to join its IT Development team to help us enhance our applications supporting Merchant Solutions division. Design test plans, automate test cases, and present test strategies for team review. Experience in functional, integrat

Quality management tools (Micro Focus Quality Center, TestDirector, Test Manager, TestLink, SpiraTest, TestRail, HP-ALM (QC)) to organize and manage all phases of the software testing process including planning, running tests, and tracking defects, generating and storing test reports, and interlinki

As a Senior Test Automation Engineer, you’ll play a pivotal role in shaping our software development lifecycle by designing and building automated test solutions that ensure the reliability, safety, and performance of our embedded and connected hardware platforms used in the operating room. Collab

You will play a key role in ensuring complex real time software products are fully tested, validated and ready for delivery across a range of cutting edge engineering programmes. Execute progressive testing throughout development cycles to assure software quality. Background in functional, software

We’re not just building software; we’re engineering highly modular, well‑tested, well‑documented, and easily discoverable applications. Get notified about new Software Engineer in Test jobs in London, England, United Kingdom. Software Development Engineer in Test (SDET).

SDET (Software Development Engineer in Test). We are an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. This role involves working closely with engineering and data teams to ensure the reliability and performance of applications that integrate.

Advocates for quality and testing, requiring hands‑on QE and test automation experience, while demonstrating strong leadership skills. As an Automation Software Engineer III at JPMorgan Chase within the Commercial & Investment Bank, youare an integral part of an agile team that works to enhance, b

A leading technology-driven organization is seeking a highly skilled Senior Software Development Engineer in Test (SDET) to drive automation excellence across embedded and connected device platforms. Software engineering background with a focus on automation. Bonus: Exposure to medical device softwa

A growing UK technology business is seeking a Software Test Engineer to enhance the quality of its digital products. Responsibilities include performing both manual and automated testing, creating test cases, and supporting CI/CD. Candidates should have commercial experience in software testing, str

What you’ll do:*** Lead the design and developmentof automated test plans, suites, and frameworks across multiple projects to ensure comprehensive test coverage and high-quality releases* Mentor and guide junior QA engineers, helping them develop their automation skills and fostering a cul

Experienced Embedded Software Test Engineer in Gloucestershire to join an established team and play a pivotal role in ensuring the integrity and readiness of next-generation technology. Perform full lifecycle software test across embedded systems, including design, development and execution of test

They will be able to identify areas where test automation would be a good fit – considering repetitive regression testing, API functional tests (potentially with mocked data), and other areas where automation will provide good value for effort. We are looking for someone with good depth of experie

This can operate on an Outside IR35 basis and the main purpose is: delivery of Software Test activities (including planning, management, and testing) within the software development lifecycle. We are looking for a Software Test Engineer to work for our defence client in Winfrith, near Dorchester. Kn

Software Development Engineer in Test (Windows). Responsible for automating functional and non-functional tests to reduce test duration. Experience developing automated test frameworks or comprehensive test suites targeting Windows desktop applications and drivers.

They will be able to identify areas where test automation would be a good fit – considering repetitive regression testing, API functional tests (potentially with mocked data), and other areas where automation will provide good value for effort. We are looking for someone with good depth of experie

A technology solutions provider in the United Kingdom is seeking a skilled Software Engineer to develop and maintain test solutions, focusing on C/C++, C#, and scripting languages. The role involves working with test automation frameworks, applying DevOps practices, and supporting high-quality softw

You’ll be joining one of our Agile Product squads which consist of a Software Engineering Manager, Software Engineers and fellow SDETs, reporting into a Tribe QA Engineering Manager. Has strong experience of API testing and/or contract testing. A sound understanding of agile methods of software de

Software Testing: Develop and implement comprehensive testing strategies including test plans, protocols, execution, and reporting for medical device software, ensuring full coverage across the Software Development Life Cycle (SDLC) for both products and internal tools. As a member of the CoMind Sof

Our client, a cutting‑edge fintech business, is looking for a Software Development Engineer in Test (Java SDET) to strengthen their automated testing framework and drive software quality to the highest standards. Component testing, end‑to‑end testing & failure scenario testing. Java Software D

A leading UK defence organisation is seeking a skilled Software Test Engineer to drive integration and quality assurance for advanced weapon systems. Ideal candidates will possess experience in functional testing, automation tools like GitLab and Jenkins, and have strong problem-solving communicatio

We're moving from traditional testing approaches towards a modern, engineering‑led quality strategy: unit testing, contract testing, component testing, integration testing, E2E flows, synthetics, and strong observability across our microservices. Experience in software engineering, SRE, DevOps, or

We're moving from traditional testing approaches towards a modern, engineering-led quality strategy: unit testing, contract testing, component testing, integration testing, E2E flows, synthetics, and strong observability across our microservices. Senior Software Development Engineer in Test. Join to

We are in search of a competent Software Test Engineer to take on the development of new features and carry out testing/validation of software developed by our contractors. At least 3 years experience in Software Testing. Knowledge of debugging and software test strategies.

The ideal candidate will support software engineers and be involved in developing and maintaining automated test environments. Key responsibilities include writing customer-facing software, creating testing scripts, and assisting in firmware development. Candidates should possess experience in elect

We are seeking a Senior Software Development Engineer in Test (SDET) with Java skills and experience to lead quality engineering initiatives and drive test automation strategy across the software development lifecycle. As a senior member of the team, you will own the design and evolution of test aut

Do you thrive on solving complex problems, driving quality at scale, and ensuring world-class software delivery? We are looking for an experienced Senior Software Test Engineer to join our team. Get notified about new Senior Software Test Engineer jobs in United Kingdom. You will shape test strategy

Headquartered in Addison, Texas, Accolite helps its customers successfully navigate their digital transformation journeys by providing digital product engineering, cloud services, data engineering, DevOps, customer experience and design services. Job function: Information Technology and Engineering.

Professional experience as an SDET, QA Automation Engineer, or Software Engineer with a focus on testing. Software Development Engineer in Test. Collaborate with software engineers to embed quality from the ground up in OMS, exchange gateways, risk management systems, and settlement services.

Youll be joining one of our Agile Product squads which consist of a Software Engineering Manager, Software Engineers and fellow SDETs, reporting into a Tribe QA Engineering Manager. Has strong experience of API testing and/or contract testing. Has strong experience integrating testing at various l

As the QA Engineer, this is far more than a test execution role. Coaching and mentoring engineers through pairing, code reviews, and promoting meaningful test coverage. Leading testing across front-end, back-end, integration, and security.