Senior QA Engineer (f/m/d)

About this role

<div class="content-intro"><p><span class="fabric-text-color-mark" data-renderer-mark="true" data-text-custom-color="#36b37e">IDnow is a<strong> leader in digital identity and fraud prevention in Europe</strong> with a mission to transform trust into the most powerful asset in the digital world, empowering enterprises with <strong>AI-driven, SaaS-based identity solutions that deliver scalable security, adaptive compliance, and real-time fraud prevention</strong>.</span><strong data-renderer-mark="true"> </strong><span class="fabric-text-color-mark" data-renderer-mark="true" data-text-custom-color="#36b37e">Through its broad portfolio of digital identity and fraud prevention solutions, IDnow establishes, maintains and enriches trust throughout the customer journey, ensuring businesses can confidently and securely operate while leveraging digital identity to drive growth, security and scalability. </span></p> <p><span class="fabric-text-color-mark" data-renderer-mark="true" data-text-custom-color="#36b37e">The company has <strong>offices in Germany, United Kingdom, Romania and France</strong>, and is backed by renowned institutional investors, including Corsair Capital and Seventure Partners. Its <strong>portfolio of international clients spans a wide range of end markets</strong> including financial services, telecommunications, travel &amp; mobility, gaming, and other industries.</span></p> <hr> <p>&nbsp;</p></div><p style="text-align: center;"><strong>This position is based in Rennes, France.</strong></p> <p>&nbsp;</p> <p data-pm-slice="1 1 []">By joining our Engineering team, you won't just be a tester — you'll be <strong>at the heart of quality for complex AI systems</strong>, working hand in hand with our <strong>research team</strong>. That's rare. That's exciting. And that's what we offer.</p> <p>&nbsp;</p> <p data-pm-slice="1 1 []">As a <strong>Senior QA Engineer</strong>, you will play a key role in the reliability and robustness of our AI/ML-based identity verification services. You will work day-to-day alongside our <strong>data scientists, researchers, and software engineers</strong> to design test strategies that match the complexity of our systems.</p> <p>This role is also central to our delivery chain: you will be a key player in our <strong>CI/CD pipeline</strong>, ensuring every release is production-ready.</p> <h1>Key Responsibilities</h1> <p>&nbsp;</p> <ul> <li>Design, develop, and maintain robust automated tests in <strong>Python</strong></li> <li><strong>Debug complex components</strong> related to AI/ML models and distributed architectures</li> <li>Own and improve our <strong>CI/CD pipeline</strong> (GitLab CI): test integration, deployment management, and continuous improvement</li> <li>Work closely with the R&amp;D team to anticipate quality risks from the design stage</li> <li>Identify, document, and track bugs throughout their full lifecycle</li> <li>Actively participate in Agile/Scrum ceremonies and contribute to high-quality releases</li> <li>Share best practices and raise the QA bar across teams</li> </ul> <p>&nbsp;</p> <h1>Preferred Experience</h1> <p>&nbsp;</p> <ul> <li><strong>3+ years of experience</strong> in QA and test automation on complex systems</li> <li>Strong hands-on skills in <strong>Python</strong> for automation (pytest, Locust, etc.)</li> <li>Experience working with <strong>AI/ML systems</strong> (model testing, data pipeline validation, etc.)</li> <li>Solid expertise in <strong>CI/CD</strong>: building, maintaining, and improving pipelines (GitLab CI or equivalent)</li> <li>Experience in <strong>API testing</strong> (Postman, REST Assured, or similar)</li> <li>Ability to dive deep into complex code to find the root cause of a bug — you don't wait to be guided, you <strong>dig in</strong></li> <li>Autonomous, analytical mindset with a taste for technically demanding environments</li> <li><strong>Fluent English and French</strong> (written and spoken)</li> </ul> <h4 data-pm-slice="1 3 []">What you get :</h4> <ul> <li>A privileged collaboration with a <strong>world-class research team</strong></li> <li>A stimulating technical environment: AI, image processing, anti-fraud</li> <li>Real impact on products used at a European scale</li> <li>An engineering culture that values autonomy and skills development</li> </ul> <h1>Perks &amp; Benefits</h1> <ul> <li><strong>Health &amp; Wellbeing:</strong> Use your full access to the mental health platform <em>nilo</em>, including 1on1 sessions.</li> <li>We value<strong> personal and professional development:</strong> make full use of <em>Udemy</em>, our training platform with 24/7 access and unlimited content/course consumption incl. certification.</li> <li>We make your <strong>remote work comfy:</strong> we provide support on equipment and offer flexible working hours.</li> <li>We value collaboration &amp; love to come together: regular<strong> onsite gatherings, internal initiatives</strong> and summer parties to connect outside of work.</li> <li>May your family require your attention or other reasons apply: use the benefit of our<strong> paid </strong>special<strong> leave days.</strong></li> <li>Enjoy the possibility to combine work with a longer stay at your holiday destination or extend a weekend with our<strong>&nbsp;Workcation possibilities.</strong></li> <li>In addition to the perks &amp; benefits above, we offer <strong>specific benefits that differ between our locations.</strong></li> </ul><div class="content-conclusion"><hr> <p style="font-family: Helvetica, Arial, sans-serif; font-style: normal; font-weight: 400; color: rgb(0, 0, 0); margin: 0px !important; padding: 0px !important;"><em style="color: #1c1f38; background-color: #ffffff;">IDnow applies the principles of non-discrimination and equality: We strive to establish, maintain, and promote an open and inclusive recruitment process and working environment by respecting the principles of equal opportunities. Including but not limited to: race