Backend Developer

4 weeks ago

Gurugram, India CAPITAL NUMBERS Full time

We are looking for a talented Backend Engineer with hands-on experience in NestJS, Node.js, Fastify, PostgreSQL, and MySQL.You will design and develop secure, scalable, and high-performance backend systems while working in a modern microservices Responsibilities :- Develop and maintain REST APIs and backend services using NestJS, Node.js, and Fastify.- Work with PostgreSQL and MySQL for schema design, data modeling, and query optimization.- Architect and implement microservices-based solutions for scalability and resilience.- Implement authentication and authorization flows (JWT/OAuth2) with a strong focus on security.- Ensure system performance through database optimization and caching strategies.- Collaborate with frontend, DevOps, and product teams to deliver high-quality solutions.- Contribute to code reviews, CI/CD pipelines, and best coding Skills :- TypeScript : Strong proficiency in building type-safe, production-ready applications.- Node.js : Solid backend development experience with modern frameworks.- NestJS : Hands-on experience building modular, scalable backend applications.- Fastify : Strong understanding of high-performance Node.js frameworks.- PostgreSQL : Expertise in schema design, indexing, and query performance.- MySQL : Solid knowledge of relational database design and query optimization.- Microservices Architecture : Experience designing and implementing distributed systems.- Token-Based Authentication : Expertise in JWT/OAuth2 authentication and API security.- Git : Proficient with version control and collaborative to Have :- Azure Cloud Exposure to cloud-based deployment and services.- Docker Experience with containerization and orchestration.- Redis Familiarity with caching mechanisms and in-memory databases. (ref:hirist.tech)

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