Test Engineer

  • GCS
  • Northampton, Northamptonshire
  • 14/04/2026
Full time Information Technology Telecommunications Java Testing

Job Description

3 open vacancies- Automation Test Engineer/ Senior Automation Test Engineer/ Senior Non-Functional Test Engineer.

These roles can be performed either from Northampton or Knutsford.

Role Purpose:
To design, develop, and execute testing strategies to validate functionality, performance, and user experience, while collaborating with cross-functional teams to identify and resolve defects, and continuously improve testing processes and methodologies, to ensure software quality and reliability.

Responsibilities:
Development and implementation of comprehensive test plans and strategies to validate software functionality and ensure compliance with established quality standards.
Creation and execution automated test scripts, leveraging testing frameworks and tools to facilitate early detection of defects and quality issues
Collaboration with cross-functional teams to analyse requirements, participate in design discussions, and contribute to the development of acceptance criteria, ensuring a thorough understanding of the software being tested.
Root cause analysis for identified defects, working closely with developers to provide detailed information and support defect resolution.
Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.
Stay informed of industry technology trends and innovations, and actively contribute to the organization's technology communities to foster a culture of technical excellence and growth.

Automation Engineer Key Skills:
Functional test execution and defect management across complex systems
Requirements interpretation and comprehensive test coverage analysis
API and integration testing fundamentals across distributed services

Senior Automation Engineer Key Skills:
Hands-on experience with API Test Automation
Expertise in Test Framework Design and Maintenance
Experience in Testing of Authentication and Session Flows

Senior NFT Engineer Key Skills:
Hands-on experience in Non-Functional Testing for mobile applications and strong knowledge of performance testing tools (e.g., JMeter, LoadRunner)
Extensive knowledge of Java to interpret application behaviour and identify test scope for new features
Ability to design and execute load, stress, and endurance tests for mobile apps

GCS is acting as an Employment Agency in relation to this vacancy.