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SDET
- Posted 10 November 2025
- Salary £540 - £590 per day + Inside IR35
- LocationLondon
- Job type Contract
- Discipline Consulting
- ReferenceBBBH225405_1762789791
Job description
Our client is leader in providing cutting-edge Technology and they are looking for a Senior SDET to join their Tech team with stong experience in Java coding (OOP, SOLID). Building automation platforms and frameworks.
Must have SC clearance! (NPPV3 is preferrable)
Experience and Skills
- A minimum of 5 years relevant experience as an SDET
- Strong experience of OOP and SOLID
- Unit testing with Junit
- Experience and knowledge of API testing with coded framworks and Postman for debug and exploratory testing.
- Strong experience with Gitlab and Git
- SonarQube
- Jenkins
- Cucumber - TDD / BDD
- Wiremock - Nice to have
- Jira and Confluence
This role will include but is not limited to:
- Working with the product team to define the acceptance criteria and testing DOD for each story
- Pairing with the developers to define and review the required tests that will address all features and functions of a product delivery at the unit and component layer
- Performing exploratory testing at all levels
- Working with the Product team to define tests throughout the product delivery into live
- Automating tests for all phases.
- Working collaboratively with developers to design and test stubs
- Ensure the team define tests to validate NFR's at the appropriate level
- Ensuring traceability is maintained throughout the product delivery
- Ensuring the team is aware of test progress and quality metrics, and that the team delivers them in a format this is consumable by those who have asked for them.
- Raising the profile of quality throughout the product lifecycle
- Working in an Agile team, you will be responsible for inputting to the design and build of automated tests to ensure adequate and effective test coverage
- Provide test assurance of the user stories according to the defined acceptance test criteria; whilst working in a test-first environment.
- Work closely with Software Engineers to deliver the test activities to meet the requirements, whilst contributing to effective agile delivery.
- Able to participate in estimation activities and are encouraged to identify opportunities to maximise test benefit within the team.
- Provide assurance at team retrospectives and planning sessions to ensure test best practice, continual improvements and appropriate standards are adhered to
- Must have excellent written and verbal communication skills, experience working in Agile delivery teams using TDD with Java and be able to work autonomously.
- Experience of PACT frameworks that enable Consumer Driven Contract testing is desirable
- Understanding of CI/CD pipelines and their importance in Automation Testing process
- Exposure to command line and scripting languages for OS Linux.
- Strong coding skills (OOP, SOLID, DI, Design Patterns, etc.)
- Must be able to unit test the framework built.
Nice to have
- Mocks and stubs
- Advanced Devops knowledge
- Deep Agile Development knowledge
- Ability to lead projects and design test strategy
