Test Engineer

Company: Airswift
Apply for the Test Engineer
Location: London
Job Description:

Duration: Contract

Workload: Full time hours

Setup: Freelance (Daily Rate / Limited Company / Umbrella / Sole Trader)

Location: London, UK (3 days onsite per week)

Our client is seeking a Senior Software Developer in Test with strong Java automation expertise to help deliver high-quality, scalable cloud-based data and API solutions.

Key Responsibilities:

  • Design, build, and maintain automated test frameworks and reusable testing utilities for end-to-end validation.
  • Develop and execute automated test cases for REST APIs, ensuring functionality, reliability, and performance.
  • Drive adoption of TDD/BDD methodologies across the software development lifecycle.
  • Collaborate with engineering and DevOps teams to embed quality controls within GitLab CI/CD pipelines.
  • Support cloud-native testing strategies for Azure-based platforms.
  • Troubleshoot and optimise automation frameworks for scalability and maintainability.

Must-Have Skills:

  • Strong Java development experience focused on test automation.
  • Hands-on experience with TDD/BDD frameworks such as JUnit and Cucumber.
  • REST API testing and automation expertise.
  • Experience with front-to-back (F2B) testing in enterprise environments.
  • Knowledge of CI/CD pipelines, particularly GitLab.
  • Excellent communication, problem-solving, and analytical skills.

Nice-to-Have:

  • Databricks testing and validation expertise.
  • Knowledge of observability, quality reporting, performance testing, and monitoring tools

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Posted: September 27th, 2026