Senior Software Developer in Test – Senior Consultant

Company: Centre4 Testing
Apply for the Senior Software Developer in Test – Senior Consultant
Location: London
Job Description:

Overview

In this role you will lead automation testing initiatives for client projects, design cutting-edge frameworks, and guide small QA teams. You will own QA strategy and ensure alignment with business needs in a consultancy setting. You’ll work closely with clients and cross-functional teams to deliver reliable, scalable testing solutions. This position offers impact on transformation projects and opportunities to grow in a supportive, hybrid-working environment.

Pay / Benefits

  • 25 days of annual leave
  • Employer-matched pension up to 5%
  • Health benefits including medical, dental, optical
  • Hybrid working model
  • Training and certifications support
  • Flexible work arrangements

Responsibilities

  • Design, build, and implement automation frameworks and testing solutions for clients
  • Lead and mentor small teams of automation testers with technical direction
  • Take ownership of QA strategies and influence testing best practices
  • Maintain a client-facing role ensuring solutions align with business needs

Key requirements

  • Eligibility for SC clearance
  • Significant experience in Agile environments (SCRUM, Kanban)
  • Strong coding skills in Java, C#, TypeScript, JavaScript
  • Proven automation testing expertise with Playwright, Selenium, Cypress, or RestAssured
  • Knowledge of integration testing and automation frameworks
  • Experience leading small teams and contributing to QA strategy
  • Experience with performance testing tools (JMeter, Gatling, K6, Neoload)
  • Hands-on experience with CI/CD pipelines (Jenkins, CircleCI, GitLab CI, Azure DevOps)
  • Excellent communication and stakeholder management skills
  • Excellent communication
  • Stakeholder management
  • Collaborative mindset
  • Java
  • C#
  • TypeScript

…

Posted: November 1st, 2026