Automation Test Engineer Job Description and Responsibilities

The Automation Test Engineer role is suitable for professionals experienced in designing and executing automated test solutions to ensure software quality. Candidates should be comfortable collaborating with development teams, translating requirements into test cases, and maintaining reliable automated test suites.

Automation Test Engineer Job Profile

The Automation Test Engineer is responsible for developing, maintaining and executing automated test suites that validate functional and non-functional aspects of software. The role focuses on improving test coverage, accelerating test execution and enabling continuous quality validation across the delivery pipeline.

This position requires a methodical approach to test design, strong analytical skills and the ability to work with stakeholders to prioritise testing scope. The post holder will contribute to test strategy, quality metrics and process improvements to reduce defects in production.

Automation Test Engineer Job Description

The Automation Test Engineer will work within cross-functional teams to translate requirements and acceptance criteria into automated test scenarios. They will design robust, maintainable test cases for regression, integration and system testing, and ensure tests are reliable and repeatable as part of an automated pipeline.

In this role the engineer will investigate and report defects, collaborate with developers on root cause analysis, and support testability of new features. They will also review and refine test processes, contribute to test planning and maintain documentation that supports ongoing test execution and maintenance.

Expectations include delivering high quality automation artefacts, meeting agreed test coverage targets and providing clear, actionable reporting on test outcomes and trends. The role includes mentoring junior testers and participating in continual improvement initiatives for test automation practices.

Automation Test Engineer: Duties and Responsibilities

• Design, implement and maintain automated test scripts that validate software functionality and performance.
• Create clear, reusable test cases from functional specifications and user stories.
• Integrate automated tests into the build and delivery pipeline to support continuous testing.
• Execute regression and integration test suites and analyse results to identify defects and flakiness.
• Report and track defects with detailed reproduction steps and collaborate on root cause analysis.
• Develop and maintain test data sets and test environments to support consistent test execution.
• Monitor and improve test reliability and execution time through refactoring and optimisation.
• Contribute to test strategy, scope estimation and test planning activities for releases.
• Produce clear test reports and metrics that highlight quality trends and risk areas.
• Review code and test artefacts to ensure quality and maintainability of automation suites.
• Work with stakeholders to prioritise testing efforts based on risk and business impact.
• Support performance, API and integration testing efforts as required to validate system behaviour.
• Maintain up-to-date documentation for test cases, test environments and automation guidelines.
• Coach and support junior automation testers to build team capability and knowledge sharing.

Automation Test Engineer: Requirements and Qualifications

• Degree in computer science, engineering or a related technical discipline or equivalent practical experience.
• Proven experience in test automation within a software development lifecycle.
• Proficiency in at least one programming language used for writing automated tests, such as Java, Python or C#.
• Strong understanding of software testing principles, test design techniques and test lifecycle.
• Experience with automated test frameworks and writing maintainable, modular test code.
• Familiarity with API testing concepts and integration testing approaches.
• Knowledge of continuous integration and continuous testing practices in a delivery pipeline.
• Ability to analyse logs and test results to diagnose failures and intermittent issues.
• Experience in creating and maintaining test data and test environments.
• Good communication skills with the ability to collaborate across technical and non-technical stakeholders.
• Attention to detail and a methodical approach to troubleshooting and defect investigation.
• Experience producing test reports and quality metrics to inform decision making.
• Commitment to continuous improvement and keeping up to date with testing best practice.