Python Backend Developer

Technix-Technology Solutions Private Limited; Patna; On-site; INR 600,000 - 900,000; Full time

Job summary

Technix-Technology Solutions Private Limited is seeking a Python Backend Developer to design and build scalable backend systems and APIs. You will be responsible for developing microservices, optimizing performance, and collaborating with cross-functional teams. The ideal candidate will have a Bachelor's degree in CS/IT/Engineering and 2-6 years of backend development experience, particularly with Python and frameworks like Django or FastAPI. This is a full-time position based in Patna, Bihar, with a work-from-office requirement.

Qualifications

• Strong hands-on Python backend development experience in production environments.
• Experience with Django, FastAPI, or Flask for API-driven development.
• Strong understanding of relational or NoSQL databases and ORM frameworks.
• Experience integrating APIs, authentication, and event-driven messaging systems.
• Familiarity with Docker and Git-based CI/CD pipelines.
• Clear understanding of security best practices for backend applications.
• Ability to debug and optimize performance across services and databases.
• Strong understanding of Agile workflows and engineering best practices.

Responsibilities

• Design and develop backend services and REST/GraphQL APIs using Python.
• Build scalable, secure, and modular microservices and event-driven components.
• Integrate with internal and third-party APIs, authentication services, and messaging systems.
• Work with SQL and NoSQL databases to implement efficient, reliable persistence layers.
• Optimize application performance, security, caching, logging, and error handling.
• Write automated unit and integration tests to ensure reliable deployments.
• Collaborate with frontend, QA, DevOps, and product teams throughout SDLC.
• Support deployments through CI/CD workflows and containerized environments.
• Troubleshoot production issues with structured root-cause analysis and permanent fixes.

Skills

Python

Django

FastAPI

Flask

REST APIs

GraphQL

Microservices

PostgreSQL

MySQL

MongoDB

Redis

Celery

RabbitMQ

Kafka

Docker

CI/CD

Git

AWS

GCP

Azure

OAuth 2.0

JWT

Unit Testing

PyTest

Logging and Monitoring

Education

Bachelor’s degree in CS / IT / Engineering or equivalent practical experience

Job description

Skills Required: Python, Django, FastAPI, Flask, REST APIs, GraphQL, Microservices, PostgreSQL, MySQL, MongoDB, Redis, Celery, RabbitMQ, Kafka, Docker, CI/CD, Git, AWS, GCP, Azure, OAuth 2.0, JWT, Unit Testing, PyTest, Logging and Monitoring

Experience Required: 2 – 6 Years

Educational Qualification: Bachelor’s degree in CS / IT / Engineering or equivalent practical experience.

Employment Type: Full Time

Workplace Options: Work From Office

Opening Summary

We are hiring a Python Backend Developer who can design and build scalable backend systems, APIs, and microservices that power business-critical applications. The ideal candidate has strong command over Python frameworks, database interactions, and cloud-native development principles.

Requirements

• Strong hands‑on Python backend development experience in production environments
• Experience with Django, FastAPI, or Flask for API‑driven development
• Strong understanding of relational or NoSQL databases and ORM frameworks
• Experience integrating APIs, authentication, and event‑driven messaging systems
• Familiarity with Docker and Git‑based CI/CD pipelines
• Clear understanding of security best practices for backend applications
• Ability to debug and optimize performance across services and databases
• Strong understanding of Agile workflows and engineering best practices

Responsibilities

• Design and develop backend services and REST/GraphQL APIs using Python.
• Build scalable, secure, and modular microservices and event‑driven components.
• Integrate with internal and third‑party APIs, authentication services, and messaging systems.
• Work with SQL and NoSQL databases to implement efficient, reliable persistence layers.
• Optimize application performance, security, caching, logging, and error handling.
• Write automated unit and integration tests to ensure reliable deployments.
• Collaborate with frontend, QA, DevOps, and product teams throughout SDLC.
• Support deployments through CI/CD workflows and containerized environments.
• Troubleshoot production issues with structured root‑cause analysis and permanent fixes.

Preferred Qualification

• Experience with FastAPI for high‑performance microservices
• Experience with Celery, Kafka, or RabbitMQ for async workloads
• Exposure to serverless architecture on AWS/GCP/Azure
• Experience building highly scalable SaaS or fintech platforms
• Knowledge of observability tools like Prometheus, Grafana, Datadog, or ELK
• Experience with infrastructure automation and IaC (Terraform, CloudFormation)
• Contributions to open‑source Python projects or libraries

Notes

• Ownership mindset backed by high accountability
• Strong analytical and problem‑solving abilities
• Ability to communicate clearly with technical and non‑technical stakeholders
• Continuous learner with genuine curiosity to improve systems and skills