Lead Game Developer - Front-End

Opengamessoftware — Bulgaria · Posted ~21 hours ago

Lead

Skills

TypeScript PixiJS Phaser HTML5 game development front-end development game development performance optimization mobile optimization RGS integration RNG integration HTML5 Spine Node.js RGS RNG

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Summary ✨ AI‑Generated

Lead front-end game development for a fast-moving studio, building reusable frameworks and polished HTML5 game clients. You will define the technology stack, develop interactive reels and UI, integrate animation and game-server communication, and optimize performance for mobile devices.

Highlights

Lead the technical direction of a reusable game framework, shape the technology stack, and build polished mobile-first experiences. The role offers significant ownership across architecture, performance, asset pipelines, and game-client development.

Description

You'll build our reel engine and game client, set the tech stack, and create the reusable framework that lets a small team ship a polished game every few weeks. Responsibilities Build slot game clients in TypeScript with PixiJS (and/or Phaser) — reels, features, UI, animations, Spine integrationOwn the communication layer to the RGS (spin/stop, state restoration on disconnect, promo free spins, error handling)Design a reusable, maintainable game framework and asset pipelineCollaborate with math and art to turn concepts into fast, fluid, mobile-first games Must-haves 5+ years front-end/game development, strong TypeScript and PixiJS or PhaserExperience building HTML5 slots or similar real-money casino gamesSolid grasp of performance, memory management and mobile optimisationUnderstanding of RNG/RGS integration and certification-ready code (logging, wallet calls) Nice-to-haves Spine animation integrationNode.jsPrior studio startup experienceShipped certified slots What we offer Founding-team equity/phantom sharesSenior salary25+ days leavePrivate health insuranceMultisportHardware & training budgetsRemote/hybrid About us Open Games is a new, founder-funded B2B games studio building original, high-volatility online casino games for the real-money iGaming market. We'll distribute through leading aggregators to operators worldwide, and we're assembling a small, senior founding team in Bulgaria — offices in Sofia and Plovdiv, remote-friendly across the country. Our plan is deliberate: ship a tight portfolio of genuinely distinctive games, win on math and art, and grow with the people who built us. Join now and you're not employee #200 at a corporation — you're a founding voice with real ownership of the product.