At FDJ UNITED, we don’t just follow the game, we reinvent it.

*FDJ UNITED is one of Europe’s leading betting and gaming operators, with a vast portfolio of iconic brands and a reputation for technological excellence. With more than 5,000 employees and a presence in around fifteen regulated markets, the Group offers a diversified, responsible range of games, both under exclusive rights and open to competition. We set new standards, proving that entertainment and safety can go hand in hand. Here, you’ll work alongside a team of passionate individuals dedicated to delivering the best and safest entertaining experiences for our customers every day.

We’re looking for bold people who are eager to succeed and ready to level-up the game. If you thrive on innovation, embrace challenges, and want to make a real impact at all levels, FDJ UNITED is your playing field.*

Join us in shaping the future of gaming. Are you ready to LEVEL-UP THE GAME?

We are looking for a motivated and quality-focused Software Engineer to join our engineering team. This role is ideal for someone who has a solid understanding of software engineering principles and enjoys testing and quality engineering.
As a Software Engineer, QA, you will contribute to building high-quality, scalable, and reliable systems within a microservices-based architecture. You will work closely with other engineers, product owners, architects and technical engineering managers to ensure quality is embedded throughout the software development lifecycle. While your primary focus will be on testing and quality engineering, you are also expected to have a strong understanding of backend systems, APIs, automation, and modern engineering practices similar to any software engineer in the team.
We value curiosity, collaboration, ownership, and an eagerness to continuously improve both product quality and engineering practices.

Key Responsibilities

Quality Engineering & Testing

• Design, develop, and maintain automated tests for UI, APIs, and end-to-end user journeys.
• Execute manual and automated testing to validate functionality, reliability, and performance.
• Contribute to defining effective test coverage for microservices and mini-app applications.
• Identify defects early and ensure high-quality deliverables throughout the development lifecycle.
• Support shift-left testing practices by participating early in requirement and design discussions.

Software Engineering & Technical Contribution

• Develop a solid understanding of frontend and backend systems, APIs, workflows, and microservices architecture.
• Contribute to debugging, root cause analysis, and troubleshooting production issues when needed.
• Write and maintain test utilities, frameworks, and supporting code using languages such as Java or JavaScript.
• Collaborate with developers to improve testability, observability, and overall system quality.
• Participate in code reviews and technical discussions from a quality and engineering perspective.

Collaboration & Teamwork

• Work closely with developers, senior engineers, QA engineers, and product owners to deliver user-focused solutions.
• Participate actively in sprint ceremonies, planning sessions, and team discussions.
• Support teammates and contribute positively to a collaborative and learning-focused team culture.
• Communicate testing progress, risks, and quality concerns clearly and proactively.

Quality & Best Practices

• Follow best practices in testing, automation, CI/CD, and software engineering.
• Ensure good coverage of key user journeys, edge cases, and integration scenarios.
• Help improve maintainability and reliability through continuous improvement initiatives.
• Contribute to improving testing frameworks, tooling, and engineering practices within the team.

Learning & Growth

• Continuously expand technical, testing, product, and domain knowledge while embracing new tools, practices, and learning opportunities.
• Stay updated with trends in QA, automation, cloud-native systems, and modern development practices.
• Explore how AI-assisted tools can improve productivity and testing effectiveness.
• Learn from senior engineers and progressively take ownership of larger testing areas and initiatives.

Qualifications

Required

• 3-8 years of experience in software testing or quality engineering.
• Good understanding of software engineering principles and the software development lifecycle.
• Familiarity …