Lead Full-Stack Engineer (CTO-Level Execution)

Lead Full-Stack Engineer (CTO-Level Execution)

📍 Location: Limassol, Cyprus (on-site) 🕒 Full-time 🌍 English: Fluent

About the Role

We are a fast-growing sweepstakes entertainment company operating in the US market, building a high-performance, scalable social gaming ecosystem. We’re looking for a Lead Full-Stack Engineer who operates at a CTO level in terms of ownership and decision-making, while remaining highly hands-on. This is a key role where you will design and build cross-platform systems end-to-end and directly impact core product architecture, monetization, and scalability.

Responsibilities

• Design and build cross-platform systems (Web, Mobile, Backend) from scratch (A→Z) • Lead architecture decisions and technical strategy • Develop high-concurrency, scalable backend systems • Build and optimize payment, wallet, and monetization systems • Work with real-time systems and event-driven architecture • Oversee integrations (payments, crypto, fraud prevention, KYC/AML) • Collaborate with product and business teams on core features • Ensure performance, scalability, and reliability of the platform ** Mandatory Requirements**

• Strong experience as Full-Stack / Tech Lead (5+ years) • Proven background in iGaming, fintech, or real-time platforms • Hands-on expertise in: Node.js, TypeScript, Python • Strong frontend experience: React / Next.js • Experience with microservices and high-load systems • Solid knowledge of cloud infrastructure (AWS / GCP), Docker, Kubernetes • Experience with payment systems, crypto integrations, fraud prevention • Strong ownership mindset and ability to make technical decisions

Nice to Have

• Experience with React Native / Flutter • Background in AI / automation / personalization • Experience with analytics systems, BI dashboards • Experience scaling products with high traffic ** What We Offer**

• High-impact role with full ownership of technical direction • Small, strong, fast-moving team • Modern tech stack • Office in Limassol, Cyprus • Official employment (EU)