About the Company

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?

About the Role

As a Principal Engineer in Android at FDJ United (internally titled Domain Architect), you are our foremost specialist in the Android domain. You will support teams across product areas and geographical locations, applying your knowledge and skills to advise on solutions and guide in technology choices.

Responsibilities

• Provide technical leadership in the Android domain, setting the architectural direction
• Work closely with teams and stakeholders to ensure alignment on technical solutions
• Guide Android teams in technology choices, ensuring best-fit solutions for current and future needs
• Mentor teams to raise the technical bar, improve code quality, and increase delivery effectiveness
• Facilitate knowledge sharing, best practices, and training opportunities across the organisation
• Actively support key deliveries when needed to ensure quality and impact
• Support recruitment activities by assessing technical capabilities of candidates

Qualifications

• A senior engineer or architect with deep experience in Android development, especially Kotlin
• A strategic thinker who sees the big picture but understands the details that matter
• Passionate about technology, architecture, and building scalable mobile platforms
• Experienced in setting and maintaining architectural roadmaps
• Comfortable balancing innovation with proven practices
• Strong communicator and collaborator, able to build bridges across teams and domains
• Driven to share knowledge and mentor others

Required Skills

• Extensive hands-on experience in the Android ecosystem
• Solid understanding of platform-specific constraints and performance considerations
• Experience with modularisation, CI/CD in mobile, automated testing, and code quality practices
• Track record of driving architectural alignment across teams and products
• A collaborative mindset and experience working in a distributed team environment

Ensure that you, and your team, adhere to the Governance, Risk & Compliance (GRC) obligations within your direct responsibility and control. Ensure any non-compliance incidents within your team are raised through the appropriate channels (Compliance Incidents Process) and that your team are informed of any reporting processes relevant to them. Challenge processes, policies and projects that will negatively impact compliance within the Group. Ensure your team’s completion of all mandatory compliance trainings within the set deadline. Reach out to the Compliance Teams if unsure of any of your compliance obligations or the requirements are unclear.

Our Way Of Working: Our world is hybrid. A career is not a sprint. It’s a marathon. One of the perks of joining us is that we value you as a person first. Our hybrid world allows you to focus on your goals and responsibilities and lets you self-organise to improve your deliveries and get the work done in your own way.