Backend Developer

3 days ago


New Delhi, India Qureos Inc Full time

Position: Backend Developer (Node.js)Experience: 4+ YearsSalary: ₹60,000 – ₹70,000/monthJob Overview:We are looking for a highly skilled Backend Developer with strong expertise in Node.js and MongoDB, preferably from the iGaming industry. The ideal candidate must have a deep understanding of mathematical logic, experience building and scaling microservices, and the ability to work in a fast-paced, high-performance environment.Key Responsibilities: Design, develop, and maintain backend services using Node.js Build and scale microservice-based architecture for gaming systems Work with MongoDB for data modeling and performance tuning Implement and optimize algorithms for game logic and complex calculations Collaborate with frontend developers and DevOps teams for seamless delivery Ensure high availability, scalability, and security of backend systems Conduct code reviews, write unit tests, and document services Required Skills: Minimum 4 years of backend development experience Strong hands-on experience in Node.js and MongoDB Must have iGaming industry experience (casino, betting, slots, etc.) Proficient in mathematics and logic building Expertise in designing and managing high-performance microservices Solid understanding of API integration, caching, and real-time systems Familiar with Git, CI/CD pipelines, and cloud environments (AWS/GCP/Azure) Good to Have: Experience with Redis, Kafka, or other message queues Understanding of regulatory compliance in iGaming Familiarity with containerization tools like Docker/Kubernetes


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