QA Engineer - Fixed-term contract (CDD) - 12 months

Why apply ?

🌍 Our customer is a local actor that develops business-critical web applications and digital platforms serving an international client base.

💡 The work environment our customer offers is dynamic, multicultural, open minded and they provide lots of flexibility when it comes to combining professional life and private arrangements.

💬 You will have the opportunity to work on innovative products and services leveraging state-of-the-art technologies and modern software development practices.

About the offer

📝 Fixed-term contract - 12 months

🏠 Location : Mamer

📲 Top 3 Key competencies :

• Strong coordination and result-oriented skills

• Innovative approach

• Former exposure to modern technologies and software engineering practices.

About our client

Sector : web applications and digital platforms development

Values : Excellence | Innovation | Collaboration

Employees : Luxembourg : 50

Your missions:

Our customer is looking for a hands-on Tech Lead to guide the development of our next-generation software solutions.

As a key member of our technology team, you will combine technical leadership with active development, helping to shape architecture, mentor developers, and deliver high-quality applications built with modern technologies.

If you enjoy solving complex technical challenges, coaching teams, and building scalable solutions, we'd love to hear from you.

Key Responsabilities:

• Build thorough test plans and test cases derived from specifications and user stories, ensuring full coverage of product quality requirements.

• Carry out manual test campaigns and take part in creating and running automated test scripts wherever relevant.

• Detect, log and track anomalies through bug-tracking systems, giving the development team clear, actionable feedback.

• Partner with developers, business analysts and other stakeholders to clarify requirements, agree on acceptance criteria and confirm that features are testable.

• Help refine QA methods, tools and documentation to boost both product quality and team efficiency.

• Run regression, integration and system-level tests to confirm new features work as intended without breaking existing functionality.

• Produce and keep up to date thorough QA documentation, including test cases, results and testing strategies.

• Champion quality practices across the team by sharing know-how, joining code reviews and supporting peer learning.

• Stay informed on emerging trends, tools and techniques in the testing and QA field.

This position is a great opportunity to :

• Work on innovative products and services powered by state-of-the-art technologies.

• Influence technical decisions and shape the future of our platforms.

• Join a collaborative, international, and people-focused environment.

• Enjoy opportunities for professional growth and continuous learning.

The ideal profile would have:

• A degree in a scientific or technical discipline, or equivalent hands-on experience as a Test Engineer.

• An ISTQB certification would be an asset.

• Prior experience working within Agile, Scrum or DevOps environments.

• Familiarity with tools such as Jira for product management, and Xray or Zephyr for test management.

• Hands-on experience with automation frameworks such as Selenium or Playwright, with scripting in Java or JavaScript.

• A curious mindset, genuine interest in software testing, and eagerness to grow expertise in this field.

• Autonomy, strong listening and interpersonal skills, a critical and constructive approach, and the ability to thrive within an Agile team.

A candidate experience with Source Up, it’s …

• Carry out a skills assessment (soft skills and technical skills) in order to better define your professional project

• Access to your test results to guide you to your best career choices

• Interview coaching session before the client meeting

• Consistent and fair recruitment process with respect, transparency and trust