Senior QA Automation Engineer Job Description and Profile

The Senior QA Automation Engineer leads the design and delivery of automated test solutions to ensure software quality and release readiness. This role is suitable for experienced automation engineers who combine strong technical coding skills with test strategy, leadership and a pragmatic approach to defect prevention and quality metrics.

Senior QA Automation Engineer Job Profile

The Senior QA Automation Engineer is responsible for defining and implementing robust automated testing strategies that align with product goals and engineering practices. The role focuses on developing maintainable test suites, improving test coverage and integrating automation into release pipelines to accelerate delivery without compromising quality.

This role requires collaboration with product owners, developers and operations teams to identify testable requirements, reduce risk and ensure that automated checks provide actionable feedback. The senior engineer also supports process improvements, mentoring and knowledge sharing across the quality function.

Senior QA Automation Engineer Job Description

The Senior QA Automation Engineer designs, builds and maintains automated test suites across functional, regression and integration testing scopes. They translate requirements and acceptance criteria into executable tests, analyse results, and ensure defects are tracked and resolved in a timely manner. The role emphasises reliability, maintainability and measurable test coverage.

Working within an Agile delivery environment, the senior engineer collaborates with cross-functional teams to embed testing early in the development lifecycle and to validate feature behaviour through continuous validation. They contribute to release decision making by providing clear quality assessments and risk-based recommendations.

The role also involves coaching and reviewing the work of less experienced engineers, promoting best practice test design, and contributing to continuous improvement initiatives that enhance automation efficiency and test execution reliability.

Senior QA Automation Engineer: Duties and Responsibilities

• Define and implement automation strategies that align with product and engineering objectives.
• Design, develop and maintain automated test suites for functional, integration and regression testing.
• Translate user stories and acceptance criteria into clear, maintainable automated tests.
• Integrate automated tests into build and release pipelines to provide rapid feedback on quality.
• Analyse test results, investigate failures and drive root cause analysis with development teams.
• Develop and maintain test data management and environment provisioning practices.
• Review and improve existing test architecture and framework components for scalability and reliability.
• Collaborate with product and engineering stakeholders to prioritise testing efforts and assess release readiness.
• Define and track quality metrics and provide actionable reports to inform decisions.
• Conduct code and test reviews to ensure consistency and maintainability of automation assets.
• Mentor and coach junior automation engineers, providing guidance on test design and engineering practices.
• Ensure traceability between requirements, test cases and defects to support audits and compliance checks.
• Contribute to performance and security testing approaches where appropriate and escalate risks.
• Continuously research and promote improvements to testing processes and automation approaches.

Senior QA Automation Engineer: Requirements and Qualifications

• Bachelor degree in Computer Science, Software Engineering or a related discipline, or equivalent practical experience.
• Proven experience in test automation, with a strong background in software testing principles and test design.
• Proficient programming skills in one or more general purpose languages used for automation development.
• Experience designing maintainable automated test suites and test architecture for complex systems.
• Practical understanding of integration testing, API testing and end to end validation strategies.
• Familiarity with continuous integration and continuous delivery practices and how automation fits within them.
• Strong analytical and debugging skills with the ability to investigate and isolate defects effectively.
• Experience mentoring peers and providing technical leadership within a QA or engineering team.
• Good communication skills with the ability to present quality assessments to technical and non technical stakeholders.
• Knowledge of version control principles and collaborative development workflows.
• Experience working in Agile teams, contributing to sprint planning and estimation of testing effort.
• Attention to detail, a pragmatic approach to risk assessment and a focus on delivering high quality outcomes.
• Relevant testing certifications or professional development in quality engineering are desirable.