Lead Game Designer, Mobile

About the Job

Triplespeed is looking for a high-performing Head of Game Design to lead the creative and product direction of our next generation of mobile games. In this role, you will serve as the strategic and creative leader for our hypercasual and hybrid-casual gaming vertical, owning the entire design vision, gameplay systems, monetization models, and player experience across all titles.

If you love building highly engaging mobile experiences, thrive in fast iterations, and want to work in an environment where performance is rewarded with meaningful upside, this is the perfect opportunity.

About Triplespeed

Triplespeed is a fast-moving, profitable, and rapidly scaling consumer app studio. We’re now expanding into mobile gaming and looking for a world-class design leader to shape the future of this vertical. You will play a foundational role in developing high-converting, high-retention, and extremely profitable mobile games.

Key Responsibilities

• Own end-to-end game design across multiple titles : concepting, prototyping, gameplay systems, balancing, monetization, and player experience.
• Define the creative vision and ensure consistent, high-quality execution across design, art, and development.
• Collaborate closely with developers, designers, artists, and marketers to bring game ideas to life.
• Lead the design of hypercasual and hybrid-casual mechanics, level loops, core gameplay, and economy systems.
• Build and validate ideas through rapid prototyping, user testing, and iteration.
• Run A / B tests on gameplay mechanics, difficulty curves, monetization flows, and UX improvements.
• Analyze game data and player behavior to optimize retention, LTV, CPI, and monetization.
• Build and maintain a design playbook and best practices for the gaming vertical.
• Mentor designers and contribute to building a top-tier game design team.
• Participate in revenue-share upside aligned with the performance of the games you help create.

Who Can Apply

Skills we’re Looking For

What We Offer