Senior Backend Software Engineer

Description: Join Spinquest as a Senior Backend Engineer on a remote basis in the United States. Contribute to a high-growth platform blending social gaming with innovative currency mechanics. Requirements: Strong experience with TypeScript + Node.js (NestJS/Express preferred). Proven ability to design scalable, reliable systems and solid database skills (especially PostgreSQL). Experience with transactions, integrations, and system architecture. Security-first mindset with attention to data integrity and traceability. Comfortable working autonomously in a startup environment. Bonus: Background in Gaming/iGaming, fintech, WebSockets, or real-time systems. Benefits: Annual salary range of $160,000 - $190,000 with a performance bonus of 10% – 15%. Comprehensive Health, Dental, and Vision coverage for employees and dependents, with 100% of employee health insurance premiums covered. 4% 401(k) match and a strong total rewards package.