Client : A growing data-science company, serving clients primarily in Banking and NBFC domains across geographies. Job Opening : Backend Developer Location : Noida/ Bengaluru /Mumbai Experience : 2y - 5y Work Mode : In Office only Interview Process : 3 Tech rounds, Fitment round, HR round. Joining : Immediate to 30 days CTC Offered : Based on experience and skillsets Role Overview : Looking for a Back-End Developer with strong experience in building scalable, high performance backend systems. You will be responsible for developing and maintaining APIs, integrating with databases, and ensuring application performance, security, and reliability across services. Responsibilities : a) Design, develop, and maintain robust backend services and APIs. b) Integrate applications with SQL and NoSQL databases. c) Ensure application performance, scalability, and security. d) Collaborate with front-end developers and other stakeholders to deliver seamless solutions. e) Optimize server architecture, handle CORS, caching, and performance tuning. f) Work with cloud services (Azure) to deploy and manage applications. Requirements : a) 2-5 years experience in backend development. b) Strong proficiency in Python, Django, JavaScript, Node.js. c) Hands-on experience with SQL and NoSQL databases. d) Solid understanding of RESTful API/ FastAPI design and integration. e) Familiarity with version control systems like Git/Azure Repos. f) Knowledge of server architecture, CORS handling, caching, and performance optimization. g) Experience with Azure cloud services. Qualifications : a) BE /BTech /ME /MTech in Computer Science(CS) or Information technology(IT) or Artificial Intelligence(AI) from a Tier1 or T