PATNA
Opening: 02-Dec-2025
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
