Backend engineer – python, fastapi & postgresql
JobCrexaBackend Engineer – Python, Fast API & Postgre SQL
Location: Hyderabad / Remote
Employment Type: Full-Time Employee (FTE) / Consultant
We are hiring a Senior Python Backend - postgresql to build scalable, secure, and production-ready applications.
Responsibilities
Develop backend services using Python, Fast API, Django, or Flask. Build REST APIs and microservices. Work with SQLAlchemy, Postgre SQL, and Alembic migrations. Implement authentication, authorization, and RBAC. Develop unit and integration tests using Pytest. Work with Docker, CI/CD, and AWS services. Optimize database queries and application performance. Support asynchronous workflows using Celery, Kafka, Rabbit MQ, or AWS SQS. Troubleshoot production issues and contribute to system design.
Requirements
5+ years of Python backend development experience. Strong Fast API/Django/Flask experience. Proficiency in SQLAlchemy and Postgre SQL. Experience with Alembic, Pytest, Docker, Git, and CI/CD. Hands-on AWS experience. Knowledge of REST APIs, microservices, and secure coding practices. Strong understanding of database transactions and query optimization.
Good To Have
React/Type Script experience. Kafka, Celery, Rabbit MQ, or serverless architecture. Kubernetes/Terraform exposure. Experience with ETL, fintech, healthcare, or AI/RAG applications.
Location: Hyderabad / Remote
Employment Type: Full-Time Employee (FTE) / Consultant
We are hiring a Senior Python Backend - postgresql to build scalable, secure, and production-ready applications.
Responsibilities
Develop backend services using Python, Fast API, Django, or Flask. Build REST APIs and microservices. Work with SQLAlchemy, Postgre SQL, and Alembic migrations. Implement authentication, authorization, and RBAC. Develop unit and integration tests using Pytest. Work with Docker, CI/CD, and AWS services. Optimize database queries and application performance. Support asynchronous workflows using Celery, Kafka, Rabbit MQ, or AWS SQS. Troubleshoot production issues and contribute to system design.
Requirements
5+ years of Python backend development experience. Strong Fast API/Django/Flask experience. Proficiency in SQLAlchemy and Postgre SQL. Experience with Alembic, Pytest, Docker, Git, and CI/CD. Hands-on AWS experience. Knowledge of REST APIs, microservices, and secure coding practices. Strong understanding of database transactions and query optimization.
Good To Have
React/Type Script experience. Kafka, Celery, Rabbit MQ, or serverless architecture. Kubernetes/Terraform exposure. Experience with ETL, fintech, healthcare, or AI/RAG applications.