Python Software Developer

Comvision; Gurugram District; On-site; INR 2,200,000 - 4,200,000; Full time

Job summary

Comvision is seeking a Python Developer to design and build high-performance APIs using Python and FastAPI in a Gurgaon-based, on-site role.

You will work on asynchronous architectures, distributed systems, and real-time data processing, guiding mid-level engineers and ensuring best practices while collaborating with Tech Leads for timely delivery.

Qualifications

• 6+ years of Python development experience with FastAPI.
• Strong hands-on with asynchronous programming and high-scale APIs.
• Experience with distributed systems, microservices, and real-time data.

Responsibilities

• Build high-performance APIs using Python and FastAPI.
• Design asynchronous, scalable microservices and robust data flows.
• Guide mid-level developers, perform code reviews, enforce best practices.
• Collaborate with tech leads to ensure timely, quality delivery.

Skills

Python

FastAPI

AsyncIO

Distributed systems

REST APIs

CI/CD

Git

Multithreading

Concurrency

API design

Performance tuning

Testing

Tools

SQLAlchemy

Redis

Kafka

PostgreSQL/MySQL

Celery

Job description

Position: Python Developer
Experience: 6+ years (We have Mid and Senior Level position)
Location: Gurgaon

Roll: ITs only (Individual contributor roll)

Key Skills & Responsibilities

• Strong hands-on experience with Python and FastAPI for building high-performance APIs
• Expertise in asynchronous programming (AsyncIO, async FastAPI, async SQLAlchemy)
• Experience working on high-scale, high-transaction distributed systems (FinTech/real-time preferred)
• Deep understanding of Redis (caching, rate limiting, distributed locks)
• Practical expertise with Kafka (producers, consumers, partitions, streaming patterns)
• Strong experience with SQLAlchemy ORM/Core, schema design, migrations
• Hands-on experience with Celery for background tasks and distributed queues
• Strong understanding of microservices architecture, API best practices, and system design
• Solid knowledge of performance tuning, concurrency, profiling, and low-latency optimization
• Experience with pytest, CI/CD workflows, and Git
• Ability to guide mid-level developers, conduct code reviews, and enforce best practices
• Strong communication and collaboration with Tech Leads to ensure timely, high-quality delivery

Tech Stack

Python, FastAPI, AsyncIO, Async SQLAlchemy, Redis, Kafka, Celery, Microservices, Distributed Systems, High Scalability, REST APIs, PostgreSQL/MySQL, Caching, Message Queues, Event-Driven Architecture, Concurrency, PyTest, Git, API Development, Multithreading, Task Queues.