Python Developer - FastAPI/Flask/Django

Description :

Looking for Individual Contributor for Python & SQL Experience Mandate

Work from Office

Interview Mode face to Face

Key Responsibilities :

• Architect, develop, and optimize backend services powering real-time industrial data systems.
• Write high-performance Python code with strong focus on data structures, algorithms, and clean design patterns.
• Design, model, and maintain relational database schemas (PostgreSQL preferred); write optimized complex SQL queries, CTEs, indexing strategies, and query plans.
• Build and maintain RESTful APIs using FastAPI (preferred), Flask, or Django.
• Translate business and product requirements into robust, scalable technical solutions.
• Review code, maintain coding standards, and mentor junior developers and interns.
• Collaborate closely with the Product, QA, Embedded, and DevOps teams.
• Identify, analyze, and resolve backend performance bottlenecks, ensuring reliability and scalability for high-throughput systems.

Required Skills & Experience :

3 years of hands-on experience in Python backend development.

• Deep understanding of core Python, algorithms, data structures, and problem-solving.
• Strong command over SQL : schema design, query optimization, indexing, execution plans, performance tuning (PostgreSQL advantage).
• Experience building and consuming REST APIs; strong understanding of request/response lifecycle.
• Hands-on experience with FastAPI / Flask / Django.
• Solid understanding of software engineering best practices OOP, modular architecture, design patterns, clean code.
• Experience with unit tests, CI/CD pipelines, and version control (Git).
• Ability to mentor junior developers and take end-to-end ownership of modules.
• Strong communication skills and a collaborative mindset.

Good to Have :

• Experience with cloud platforms (AWS preferred).
• Familiarity with Docker, containers, or Kubernetes.
• Understanding of microservices architectures or distributed systems.
• Experience with async programming (asyncio, Celery, message queues like MQTT/SQS).
• Exposure to edge/IoT data flows or industrial systems (bonus but not mandatory).

Qualifications :

• Bachelors or Masters in Computer Science, Engineering, or equivalent practical experience.