Job Title: Backend Developer (Python / FastAPI)
Location: Chennai (Onsite)
Experience: 5+ Years
Employment Type: Full time
Notice Period: Immediate Joiners or Up to 15 Days

Job Summary

Key Responsibilities
Build secure, scalable, and high-performance RESTful APIs, WebSockets, and microservices.:
Design, optimize, and maintain databases using PostgreSQL, MySQL, or MongoDB.:
Implement authentication, authorization, and secure coding practices using JWT, OAuth2, encryption, and industry security standards.:
Develop clean, maintainable, and well-documented code with comprehensive unit and integration tests.:
Collaborate with Frontend, DevOps, QA, and Product teams in Agile development cycles.:
Deploy, monitor, troubleshoot, and support production environments.:
Participate in code reviews and contribute to architecture and technical design discussions.

Required Skills & Experience
5+ years of experience in backend software development.:
Strong proficiency in Python and the FastAPI framework.:
Hands-on experience in developing REST APIs, WebSockets,



or gRPC services.:
Strong understanding of PostgreSQL, MySQL, or MongoDB, including schema design and query optimization.:
Experience with SQLAlchemy, ORM frameworks, and asynchronous programming (asyncio).:
Valuable understanding of microservices architecture and distributed systems.:
Experience with Docker, Kubernetes, CI/CD pipelines, and cloud platforms such as AWS, Azure, or Google Cloud Platform (GCP).:
Familiarity with message brokers such as RabbitMQ, Kafka, or Redis is an advantage.:
Solid knowledge of secure coding practices, authentication mechanisms, and API security.:
Experience with version control systems such as Git.:
Understanding of Agile/Scrum development methodologies.:
Bachelor's degree in Computer Science, Information Technology, or a related field.

Preferred Skills
Experience working in FinTech, Banking, or other regulated industries.:
Knowledge of API gateways

📌 Backend Developer Chennai
🏢 Juara IT Solutions
📍 Chennai