Teams at VeliTech

Design polished UI/UX for mobile and web games and applications, including user flows, wireframes, prototypes, visual interfaces, game systems, design systems, and reusable components. Create and refine visual assets, prepare designs for development, review implementations, and maintain consistency across responsive layouts. Use AI tools for visual exploration and asset generation, manually refining outputs to production quality. Work independently, explain design decisions, and propose multiple solutions.

Design, develop, and maintain scalable Node.js backend services, REST and gRPC APIs, and microservices. Optimize performance, reliability, and asynchronous event-driven systems while working with containers, orchestration, and CI/CD pipelines. Monitor production applications, troubleshoot issues, review code, translate business requirements into technical solutions, and contribute to sprint planning and technical discussions.

Designs and validates mathematical models for slot, crash, and instant-win games, including RTP, volatility, paytables, multipliers, jackpots, and house edge. Builds Monte Carlo simulations, analyzes live game performance, verifies RNG and outcome implementations, supports certification with regulators and testing labs, and resolves production issues involving payouts, rounding, and statistical accuracy. Collaborates with Engineering, Design, Legal, Compliance, and QA.