The PositionAs part of our ongoing growth, we are looking for a Manual & Automation Tester to join our teams and work on client projects located in Brussels.As a Manual & Automation Tester, your main responsibilities will include:Conducting manual and automated software testing to ensure high-quality deliverablesCreating, maintaining, and executing test plans, test cases, test scripts (manual and automated)Developing and maintaining automated test suites for functional and regression testingPerforming regression, functional, integration, and performance testingReviewing product requirements and designing test cases based on project specificationsCollaborating with development teams to identify and resolve issues early in the development lifecycleTracking, documenting, and managing bugs using defect tracking toolsParticipating in agile ceremonies and contributing to the test strategyApplying ISTQB methodologies and best practices throughout the test lifecycleProviding support in test environment setup and test data managementContributing to the continuous improvement of testing tools, processes, and frameworksMentoring junior testers and sharing expertise on automation tools and best practicesYour ProfileDegree in Computer Science, Software Engineering, or equivalent6 to 9 years of experience in manual and automation testingProficiency in the following tools/technologies:Test management platforms (e.g. TestRail, Zephyr)Bug tracking tools (e.g. JIRA, Bugzilla)Automation frameworks/tools: Selenium, Postman, Cucumber, JUnit/TestNG, or equivalentScripting skills in Python, Java, or JavaScript (depending on project context)Languages: Fluent French (mandatory) – English is a strong assetOthers:Strong knowledge of software testing methodologies (ISTQB Foundation Level certification required)Experience working in Agile/Scrum environmentsAbility to work independently and collaboratively in cross-functional teamsAttention to detail, strong analytical and communication skillsWorking ConditionsPermanent contract with an attractive salary packageCompany car with fuel cardRepresentation feesMeal vouchersMobile phone subscriptionGroup insurance & healthcare insurancePossibility of remote work20 legal vacation days + 12 compensatory daysWhat we offer Access to exciting projects in key sectors: Transport, Energy, Automotive, Telecom, FinanceA diverse client base: Collaborations with both large corporations and smaller dynamic companies across BelgiumA real career development plan: Continuous training, coaching, and daily knowledge sharingAn innovative and collaborative environmentAbout ALTENALTEN is a world leader in engineering and technology consulting, with more than 57,000 employees in over 30 countries. We support major companies in their innovation, R&D, and digital transformation projects in sectors such as automotive, aerospace, energy, finance, life sciences, and telecommunications.Present in Belgium for over 25 years, ALTEN Belgium operates from its offices in Brussels and Antwerp. Today, with a team of 700 consultants, ALTEN Belgium offers a wide range of expertise across Engineering, Life Sciences, and IT fields. From Automotive to Railway, and Medtech to Agrifood, our experts deliver innovative solutions in a dynamic and forward-thinking environment.Ready for a new challenge?Apply now and take part in innovative and impactful projects at ALTEN Belgium!