Senior Backend Developer – Python (FastAPI & AWS)

Winzons; India; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

Space Inventive Private Limited in Hyderabad, India is seeking a Senior Backend Developer to build scalable backend services using Python, FastAPI, and AWS deployment.

You will design reusable SDKs and REST APIs, write clean, object-oriented Python, and ensure code quality through testing and documentation while collaborating on cloud architecture decisions.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• Senior level experience (5+ years) in backend development.
• Experience building scalable backend services with Python.
• Experience delivering reusable SDKs and libraries.

Responsibilities

• Design and develop reusable Python SDKs and libraries for cross-application use.
• Build and maintain REST APIs using FastAPI.
• Write clean, scalable, and object-oriented Python code.
• Package and manage Python SDKs (pip, setuptools, dependency management).
• Implement advanced Python features (decorators, context managers, type hints).
• Develop data validation layers using Pydantic.
• Deploy and manage applications on AWS cloud (ECS, Lambda, S3).
• Ensure high-quality code standards (testing, documentation, maintainability).
• Collaborate on system design and cloud architecture decisions.

Skills

Python

FastAPI

AWS

REST APIs

Pydantic

Type hints

Unit testing

Documentation

Education

Bachelor's degree in CS or related

Tools

pip

setuptools

boto3

Job description

Company Name: Space Inventive Private Limited

Job Role: Senior Backend Developer

Work Type: Full-Time

Job Category: Software Development / Backend Engineering

Experience: Senior Level (5+ Years preferred)

Qualification: Bachelor’s Degree in Computer Science or Related Field

Location: Hyderabad, India

Overview :

We are looking for a Python developer to build reusable SDKs and scalable backend services using FastAPI, along with deploying solutions on AWS. The role focuses on creating production-grade, reusable components and cloud-native applications with strong emphasis on code quality and performance.

Key Responsibilities :

• Design and develop reusable Python SDKs and libraries for cross-application use
• Build and maintain REST APIs using FastAPI
• Write clean, scalable, and object-oriented Python code
• Package and manage Python SDKs (pip, setuptools, dependency management)
• Implement advanced Python features (decorators, context managers, type hints)
• Develop data validation layers using Pydantic
• Deploy and manage applications on AWS cloud (ECS, Lambda, S3)
• Ensure high-quality code standards (testing, documentation, maintainability)
• Collaborate on system design and cloud architecture decisions.