Senior Unity+WebGL Developer for iGaming

They’re building the next generation of social casino and sweepstakes gaming experiences - fast, polished, and designed to keep players engaged across mobile and web. To support that growth, they’re looking for a Senior Unity Developer who thrives on ownership, performance optimization, and creating gameplay that genuinely feels great to play.
 

This is not a role where you’ll just “implement tickets.” You’ll take features from concept and Figma to fully shipped experiences used by real players on iOS, Android, and WebGL. If you care deeply about smooth gameplay, scalable architecture, and building products that perform flawlessly under real-world conditions, this role is for you.
 

What You’ll Be Doing

• Build and ship high-quality gaming experiences across iOS, Android, and WebGL from a shared Unity codebase
• Develop engaging gameplay systems including slots, crash games, instant-win mechanics, and future game concepts
• Own features end-to-end — from design handoff and architecture decisions to implementation, QA, optimization, and release
• Translate Figma designs into polished, pixel-perfect interfaces that work beautifully across devices and aspect ratios
• Integrate backend-driven gameplay systems with real-time APIs, authentication, session handling, reconnect flows, and server-authoritative logic
• Build and maintain WebView integrations for content outside the Unity layer
• Continuously optimize performance across platforms: frame rate, memory usage, loading times, draw calls, asset management, and WebGL build size
• Design scalable systems and maintainable architecture that other developers enjoy working with
• Use AI-assisted development tools as part of your daily workflow to move faster while maintaining production-quality standards
   

What They’re Looking For

• 5+ years of professional Unity development experience
• Shipped mobile titles on both iOS and Android
• Strong experience building and deploying Unity WebGL applications
• Deep understanding of backend-connected applications, including REST/WebSocket integrations, async flows, authentication, and reconnect behavior
• Proven experience optimizing performance on real-world devices, including lower-end hardware
• Strong architectural mindset with experience designing scalable and maintainable systems
• Ability to build responsive, pixel-perfect UI directly from Figma designs
• Excellent C# skills and strong knowledge of Unity workflows, UI systems, Addressables, and production pipelines
• Hands-on experience with AI coding tools such as Cursor, Claude, Copilot, Codex, or similar
• Strong communication skills in English
   

Nice to Have

• Experience in social casino, sweepstakes, iGaming, or casino platforms
• Experience with real-time or server-authoritative gameplay systems
• Spine animation integration
• Native iOS/Android plugin development
• CI/CD experience for Unity projects
• Analytics, live-ops, A/B testing, and remote config integrations
• Shader, VFX, or rendering experience
• Familiarity with feature flags and hot-update systems
• Experience with modern agentic coding workflows
   

What Makes This Role Exciting

This is a high-impact engineering role with real ownership. They trust senior developers to make technical decisions, improve systems, challenge assumptions, and help shape the future of the product. You’ll work closely with product, design, backend engineers, and QA to create experiences that are not only functional — but genuinely enjoyable to play.
 

If you enjoy building polished products at scale, solving hard technical problems, and shipping games that reach real users across multiple platforms, you’ll fit right in.