Functional Tester

About 3P: 3P is one of the most successful software companies in Belgium, with more than 2,000 customers, a 97% market share, and an incredibly strong reputation. We are growing rapidly and are active in Belgium and France, where we have been developing software for the public sector for over 20 years. We’re on an ambitious journey — migrating our trusted client-based application into a powerful, modern web platform designed for performance, scale, and a seamless user experience. Do you have an eye for bugs, errors, and everything that could simply be better? As a Functional Tester , you ensure that we deliver high-quality software that works across all required devices, screen resolutions, and browsers. You use your analytical mindset and technical knowledge to detect, report, and test issues. You also assess the risk and impact of the bugs you identify and collaborate with the Product Owner to determine priorities. In addition, you actively look for ways to improve our solutions. You contribute to defining, introducing, and implementing methodologies that help us evolve toward higher quality standards. You define acceptance criteria for new developments and prepare test cases. Your expertise is essential in delivering the quality our clients expect. We strongly encourage you to share your knowledge of QA methods, tools, and processes with colleagues and to continue developing your skills. Responsibilities As a Functional Tester, you will: Determine which types of testing need to be performed Set up and maintain testing frameworks Create detailed, comprehensive, and well-structured test plans and test cases Estimate, prioritize, and plan quality testing activities Document processes within our applications Ensure that products meet both customer expectations and requirements Work closely with the development team to improve existing products What you bring as a Functional Tester: A bachelor’s or master’s degree in a relevant field, or solid initial experience in software testing; ISTQB knowledge or certification is a plus Experience with functional testing and knowledge of non-functional testing, test automation, software defects, and tracking inconsistencies Strong attention to detail, a perfectionist mindset, and a structured way of working Ability to work with documentation to define test scenarios and create clear, structured reports for colleagues A proactive mindset with the ability to set priorities while keeping the bigger picture in mind (even under time pressure) Strong communication skills for effective collaboration within the team and with clients Experience with automation tools such as Cypress or Playwright is a plus, as well as familiarity with the Atlassian stack (JIRA/Confluence) and test management tools like Xray Fluency in Dutch (Native), very good knowledge of English and good knowledge of French (reading and understanding) Bonus: experience in working in an Agile environment What we offer At 3P, you become part of a fast-growing technology company that leverages its expertise to serve the public sector through impactful solutions. Here, your work truly matters: it directly contributes to modernizing and improving public services. You will work in a dynamic and supportive environment where initiative, autonomy, and team spirit are genuinely encouraged. We value ideas, ownership, and collaboration across teams (product, technology, consulting, sales, etc.). We offer you: • A strategic and impactful role within a rapidly growing company • Real opportunities for professional development • A strong team culture based on collaboration, trust, and knowledge sharing • A challenging position with significant freedom and responsibility • An attractive salary aligned with your profile and experience • A company car or mobility budget • Full equipment (laptop, smartphone) • A remote work allowance and flexible working conditions depending on your role • Comprehensive social benefits (hospitalization insurance, pension plan, etc.) • Additional fringe benefits (meal vouchers, eco vouchers, etc.) • Numerous team events and team-building activities to strengthen connections in a friendly atmosphere