We are looking for a Senior Backend Engineer with strong experience in Python and modern microservices architecture. You will be responsible for building scalable, high-performance backend services using FastAPI, and managing a robust infrastructure with Docker, Kubernetes, and CI/CD pipelines. Job Duties and Responsibilities • Design, implement, and maintain backend services using FastAPI and Python 3.11+. • Work with both relational (PostgreSQL) and document (MongoDB) databases based on service needs. • Develop and optimize asynchronous communication using RabbitMQ or Kafka. • Implement and manage secure API access using OAuth2 / JWT (Auth0 or custom auth services). • Build and maintain CI/CD pipelines using GitHub Actions, GitLab CI, or Jenkins. • Containerize applications with Docker and orchestrate with Kubernetes (AKS, EKS, or GKE). • Implement service discovery using Consul, Eureka, or Kubernetes DNS. • Configure and maintain API gateways such as Kong, Traefik, or NGINX. • Monitor system health and performance with tools like Prometheus, Grafana, or Datadog. • Manage centralized logging using ELK stack or Loki. • Document APIs using Swagger UI (built into FastAPI). • Collaborate with cross-functional teams in an agile development environment.

Develop and maintain backend systems using Java (Spring Boot, Hibernate, etc.). Collaborate with frontend developers, QA engineers, and other team members to deliver high-quality products. Write clean, scalable, and efficient code following best practices. Perform unit testing and participate in code reviews.