Key Responsibilities

· Design, build, and maintain backend services and APIs using Python.

- Develop RESTful APIs , microservices, and background workers.
- Architect and manage AWS infrastructure using Terraform .
- Build and optimize data processing workflows using PySpark, AWS Glue.
- Integrate with databases, queues, and external services securely and efficiently.
- Implement and support CI/CD pipelines for backend services.
- Monitor, troubleshoot, and improve performance, reliability, and security of backend systems.

Core Skills · Backend: Python, REST APIs, Microservices, DynamoDB, Authentication/Authorization

· Cloud & Infra: AWS (EC2, Lambda, Step Functions, S3, DynamoDB, Glue API Gateway, IAM, VPC), Terraform (IaC modules, remote state, multi-env).

· Data: PySpark, ETL/ELT concepts.

· DevOps: Git, CI/CD tools (GitHub Actions / Jenkins), Docker, Dependency Management tools (Poetry, UV)

Additional Skills (Nice to Have)

· Event-driven architectures (SNS/SQS, Kafka, Kinesis).

- Monitoring & observability (CloudWatch, Prometheus, Grafana, ELK/EFK).
- Security (IAM best practices, secrets management, encryption at rest/in transit).
- Automated testing (pytest, unittest, integration, and contract testing).

📌 Backend Developer (Python / AWS / Terraform) (Noida)
🏢 Tata Consultancy Services
📍 Noida