Chief technology officer in mobile gaming

Hi! We’re Riorise, a mobile multiplayer online game operating as a live service, with 35K daily concurrent players, 2M monthly unique players, and game servers across 50 geographic regions. We’re looking for a Chief Technology Officer to play a key role in shaping and executing our technical strategy, overseeing product architecture, optimizing infrastructure, and coordinating our Development, DevOps, and QA teams.

• Lead development through functional leads across our tech stack: Flutter launcher, native C++ client, PAWN server-side logic, Python backend, DevOps, and QA.
• Ensure live service stability, including SLOs, monitoring, DDoS protection, and the operation of game servers across multiple regions.
• Establish a system of technical metrics and observability, ensuring every metric has a defined data source, methodology, and owner.
• Keep client ANR rates and crash rates within App Store and Google Play thresholds.
• Build a robust quality assurance process, including test strategy, regression testing before releases, and hiring or developing a QA Lead.
• Distribute critical expertise across the team to reduce dependency on individual team members.
• Introduce AI-assisted development practices across engineering teams.
• Develop the technical roadmap in collaboration with Product and Monetization teams, and quantify the business impact of technical debt.
• Take ownership of security across infrastructure, anti-cheat and exploit prevention, and account security.

• At least 2 years of experience as a CTO in game development or mobile products.
• Experience running a high-load live service across multiple geographic regions, where incidents have a direct impact on revenue.
• A strong server-side background in backend development or infrastructure.
• Broad technical expertise and the ability to engage in in-depth technical discussions with C++, Flutter, backend, and DevOps teams.
• Experience establishing monitoring and metrics systems from scratch.
• Experience building and scaling QA processes.

• Autonomy and ownership: The freedom to make decisions and take ownership, with the opportunity to influence company strategy, grow the engineering team, and build processes that support business goals.
• Fast iterations and minimal bureaucracy: Decisions are made quickly, and you can turn ideas into reality without lengthy approval processes.
• Flexible working hours and remote work.
• Private health insurance.