Backend Engineer

Location: Onsite (Lahore) Experience: 2–4 Years Employment Type: Full-time Stack: Node.js, NestJS, PostgreSQL, Redis, AWS Job Overview We are looking for a Backend Engineer to build, maintain, and improve backend services powering a mobile gaming platform. You will work on core systems including rewards, transactions, wallets, payouts, and admin tools while collaborating closely with senior engineers, product teams, and mobile developers. This role is ideal for someone who enjoys solving backend challenges, writing reliable code, and contributing to scalable systems used by a large user base. Responsibilities Develop and maintain backend services using Node.js and NestJS
Build APIs and business logic for wallet, rewards, transactions, and platform features
Contribute to ledger and transaction systems while ensuring data accuracy and consistency
Implement payout workflows and assist in handling reconciliation and failure recovery scenarios
Optimize PostgreSQL queries, indexe...