Quality Assurance Automation Engineer

OneTech Solutions BV; Brussel Hoofdstad; Hybride; EUR 55 000 - 85 000; Plein temps

Résumé du poste

OneTech Solutions BV in Belgium is seeking an experienced Test Automation Engineer to help QA for enterprise applications and data-driven solutions. The role combines hands-on test automation with functional, integration, E2E and non-functional testing.

You will design and maintain automated test suites, prepare test data, execute tests, investigate defects and collaborate with developers, Product Owners and other stakeholders throughout the Agile lifecycle.

Qualifications

• Proven professional experience as a Test Automation Engineer / Automation Tester / QA Automation Engineer.
• Strong hands-on test automation and scripting/programming experience.
• Experience creating test plans, test designs, test cases and test scenarios.
• Strong experience with functional, integration, regression and E2E testing.
• Practical experience executing tests and managing the defect lifecycle.
• Good knowledge of performance/non-functional testing concepts.
• Basic working knowledge of SQL and/or NoSQL databases and queries.
• Experience working within Agile/Scrum teams.
• Ability to assess test scope, risks and test coverage.
• Understanding of APIs, Web Services, protocols, frontend/backend and client/server applications.
• Ability to work autonomously and collaboratively.
• Strong stakeholder communication, analytical and problem-solving skills.

Responsabilités

• Design and maintain test plans, scenarios and cases.
• Identify appropriate test cases for automation and implement maintainable automated test suites.
• Regularly execute and maintain automated regression suites.
• Perform functional, integration, system, regression and end-to-end (E2E) testing.
• Support and coordinate User Acceptance Testing (UAT) with business stakeholders.
• Perform or contribute to non-functional testing, particularly performance/load testing, security and data-quality testing.
• Prepare and manage test data across test environments and connected systems.
• Analyse test scope and risks and ensure adequate test coverage.
• Execute tests and document results with clear evidence, including logs and screenshots.
• Identify, report, track and follow up defects through resolution in collaboration with development teams.
• Analyse failed automated tests and distinguish application defects from test-script/environment issues.
• Provide clear reporting on test results, quality trends, open defects and release readiness.
• Contribute to Go/No-Go and release-readiness decisions from a quality perspective.
• Collaborate effectively within Agile/Scrum teams and contribute to continuous QA improvement.

Connaissances

Test automation

Automation scripting

Playwright

Robot Framework

Python scripting

API/Web Service testing

Agile/DevOps

SQL/NoSQL basics

Stakeholder communication

Outils

Playwright

Robot Framework

Python

SQL

Description du poste

End Date: 31-12-2027 (extension possible)

Work Model: Hybrid – 2 days per week on-site in Brussels

Languages

• Good command of Dutch and/or French.
• Good professional English is required.
• German is considered an advantage.

Role Overview

We are looking for an experienced Test Automation Engineer to support the quality assurance and testing of enterprise applications and data-driven solutions.

The role combines strong hands-on test automation with functional, integration, E2E and non-functional testing. You will design and maintain automated test suites, prepare test scenarios and test data, execute tests, investigate defects and work closely with developers, Product Owners, Business Analysts and other stakeholders throughout the Agile development lifecycle.

Key Responsibilities

• Design and maintain comprehensive test plans, test scenarios and test cases based on business requirements, user stories and acceptance criteria.
• Identify appropriate test cases for automation and implement maintainable automated test suites.
• Regularly execute and maintain automated regression suites.
• Perform functional, integration, system, regression and end-to-end (E2E) testing.
• Support and coordinate User Acceptance Testing (UAT) with business stakeholders where required.
• Perform or contribute to non-functional testing, particularly performance/load testing, security and data-quality testing.
• Prepare and manage appropriate test data across test environments and connected systems.
• Analyse test scope and risks and ensure adequate test coverage.
• Execute tests and document results with clear evidence, including logs and screenshots.
• Identify, report, track and follow up defects through resolution in collaboration with development teams.
• Analyse failed automated tests and distinguish application defects from test-script/environment issues.
• Provide clear reporting on test results, quality trends, open defects and release readiness.
• Contribute to Go/No-Go and release-readiness decisions from a quality perspective.
• Collaborate effectively within Agile/Scrum teams and contribute to continuous QA improvement.

Test Automation Skills

• Strong hands-on test automation experience.
• Experience designing, implementing and maintaining automated test frameworks and test suites.
• Playwright and/or Robot Framework experience.
• Programming or scripting skills, preferably Python, or equivalent automation/scripting capability.
• Automated regression testing and integration of suitable test cases into reusable automation suites.
• Ability to troubleshoot automated test failures using application logs and technical evidence.
• Understanding of API/Web Service testing and frontend/backend application architecture.
• Experience incorporating automated testing within Agile/DevOps delivery environments.
• Knowledge of test automation principles including maintainability, reusability and test coverage.

Must-Have Skills

• Proven professional experience as a Test Automation Engineer / Automation Tester / QA Automation Engineer.
• Strong hands-on test automation and scripting/programming experience.
• Proven experience creating test plans, test designs, test cases and test scenarios.
• Strong experience with functional, integration, regression and E2E testing.
• Practical experience executing tests and managing the complete defect lifecycle.
• Good knowledge of performance/non-functional testing concepts.
• Basic working knowledge of SQL and/or NoSQL databases and queries.
• Experience working within Agile/Scrum teams.
• Ability to assess test scope, risks and test coverage.
• Understanding of technical IT concepts including APIs, Web Services, protocols, frontend/backend and client/server applications.
• Ability to work both autonomously and collaboratively.
• Strong stakeholder communication, analytical and problem-solving skills.

Should-Have Skills

• Hands-on experience with Playwright.
• Hands-on experience with Robot Framework.
• Python scripting/programming for test automation.
• Experience with performance/load testing.
• Experience with API and integration testing.
• Experience preparing and managing test data.
• Experience with UAT coordination and business stakeholders.
• Experience with DevOps-based test/defect workflows.
• Experience providing test reporting, defect analysis and release-readiness / Go-No-Go recommendations.
• Knowledge of French and/or Dutch.

Nice-to-Have Skills

• Experience with RabbitMQ or other messaging technologies.
• Security testing exposure.
• Experience testing applications involving complex integrations or data platforms.
• Experience improving automation frameworks, QA standards or testing best practices.
• Exposure to CI/CD-driven automated testing.
• Experience collaborating across multiple products, applications or development teams.