Job Description

Job Information

Date Opened

10/23/2025

Salary

10 LPA+

Job Type

Full time

Work Experience

4-5 years

City

Seri Lingampally

Country

India

State/Province

Telangana

Industry

Research & Development

Zip/Postal Code

500032

Job Title:

Senior Python Backend Developer

Experience:

4+ Years

Location:

Hyderabad

Employment Type:

Full-time

About the Role

We are looking for a highly proficient

Python Backend Developer

with strong expertise in

FastAPI

and

MongoDB

to join our engineering team. The ideal candidate will have a solid background in building high-performance, scalable backend systems and RESTful APIs. You will work closely with cross-functional teams to design, develop, and deploy robust backend services that power our next-generation applications.

Key Responsibilities

Design and develop

high-performance APIs

and

microservices

using

FastAPI

. Build

asynchronous, event-driven services

with efficient data processing. Architect and implement

database schemas

and

aggregations

in MongoDB. Ensure

data integrity

,

security

, and

performance optimization

. Write clean, maintainable, and testable code following best practices (PEP 8). Develop comprehensive

API documentation

using

Swagger/OpenAPI

. Work collaboratively with frontend, DevOps, and QA teams in an agile environment. Implement and maintain

CI/CD pipelines

for automated deployments. Monitor application performance and resolve production issues proactively.

Requirements

Technical Skills

Core Competencies:

Programming Language:

Python 3.x

Framework:

FastAPI (Async/Await, Dependency Injection, Middleware)

Database:

MongoDB (Indexing, Aggregation, Schema Design, Replication)

ORM/ODM:

Motor, Beanie, or MongoEngine

API Tools:

Swagger / Postman / OpenAPI

Testing Frameworks:

Pytest, Unittest

Version Control:

Git (GitHub / GitLab)

Deployment:

Docker, Uvicorn / Gunicorn, Nginx

Good to Have:

Knowledge of

Redis

,

Celery

, or

Kafka

for background tasks and queues. Familiarity with

AWS / GCP / Azure

cloud environments. Experience with

Microservices Architecture

and

container orchestration (Kubernetes)

. Exposure to

GraphQL

with FastAPI-Ariadne or Strawberry.

Qualifications

Bachelor's or Master's degree in Computer Science, Engineering, or related discipline.


Minimum

4 years of professional experience

in backend development using Python.


Proven experience building and scaling APIs with

FastAPI

and

MongoDB

.


Strong understanding of

asynchronous programming

and

RESTful API design

.


Excellent problem-solving, debugging, and analytical skills.

* Strong communication and team collaboration abilities.