Lead Developer

Senior Backend Developer - (Cardiff) A growing Cardiff-based game studio is looking for a Senior Backend Developer to help shape the future of their slot game platform. With a strong track record in both land-based and online gaming, the team is focused on delivering high-performance, engaging experiences to players worldwide. This is a great opportunity to work on real-time systems, contribute to an expanding portfolio, and be part of a highly experienced, collaborative team. Key Responsibilities: Lead the development of backend systems powering modern online slot games. Translate game specs into structured, scalable server-side logic. Collaborate with frontend and backend engineers to implement and integrate new features. Work closely with designers and product managers to deliver features to deadline and spec. Mentor junior and mid-level developers, conducting code reviews and supporting growth. Contribute to improving internal processes and engineering standards. Skills & Experience: Proven experience in a senior backend development role, ideally in games or real-time systems. Strong proficiency in C#, with working knowledge of C++. Solid understanding of random number generation and algorithm design. Strong mathematical background - A-Level Maths or higher preferred. Experience in team leadership or mentoring. Track record of creating scalable, maintainable, and performance-optimised code. Clear communicator with the ability to work cross-functionally. Tools & Technologies: C#, C++ GitLab Jira Microsoft Visual Studio Excel What's on offer: Autonomy in how you approach technical challenges. Direct influence over how games are built and delivered. Opportunity to work on titles played by a global audience. Supportive team culture focused on quality and innovation

Location: Grangetown, GB

Posted Date: 5/12/2025