Sr Python Developer

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About the Role

We’re looking for an accomplished Sr Python Microservices to drive the design, development, and delivery of scalable backend systems. As a technical leader, you’ll architect modern microservices, guide a high-performing engineering team, and ensure top-tier technical quality across all projects.

If you’re passionate about crafting clean architectures, mentoring developers, and working on AI-driven backend systems, this is your opportunity to lead from the front.

Key Responsibilities

• Lead and own end-to-end technical delivery of backend and microservice-based systems
• Design and implement scalable microservice architectures and RESTful APIs
• Conduct architecture reviews, code reviews, and ensure best coding practices
• Collaborate with product, DevOps, and QA teams for smooth delivery cycles
• Drive technical discussions and define architecture blueprints and project roadmaps
• Implement real-time event-driven systems using SSE, WebSockets, or similar technologies
• Ensure security best practices (OAuth2, JWT, role-based access)
• Mentor and upskill developers, fostering a culture of continuous improvement
• Oversee performance optimization, scalability, and high-availability deployments

Must-Have Skills

• 5+ years of professional Python backend development experience
• Minimum 3 years in a technical or team leadership capacity
• Strong expertise in REST API design, microservices, and event-driven systems
• Proficiency in Python frameworks (FastAPI, Flask, Django, etc.)
• Hands-on experience with LlamaIndex, LangChain, or similar AI integration tools
• Solid database knowledge: PostgreSQL/MySQL, MongoDB, or NoSQL equivalents
• Familiarity with logging, monitoring, and tracing tools (ELK, Prometheus, Grafana, OpenTelemetry)
• Strong understanding of backend security, authentication, and authorization
• Preferred / Nice-to-Have Skills
• Exposure to MCP and A2A systems
• Familiarity with LlamaIndex Workflows and workflow tracing
• Experience with AWS Cloud Services (EC2, Lambda, S3, API Gateway)
• Strong knowledge of Kubernetes (EKS preferred) and container orchestration
• Proficiency with CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI)
• Experience with Infrastructure-as-Code (Terraform, CloudFormation)
• Hands-on with Kafka, RabbitMQ, AWS SNS/SQS
• Working knowledge of Redis/Memcached, Docker, and serverless patterns
• Experience with performance testing tools (Locust, JMeter)
• (Optional) Active GitHub or open-source contributions demonstrating thought leadership

Leadership & Delivery Expectations

• Own and deliver high-quality, scalable backend systems
• Drive architecture planning, scalability reviews, and deployment strategies
• Collaborate with stakeholders to ensure timely and efficient project execution
• Champion engineering excellence, security, and performance optimization