SDE III - Python Engineer

Auriga IT is seeking a highly experienced SDE III – Python with strong backend engineering expertise, cloud experience, and practical exposure to integrating AI/LLM-based features. In this role, you will build scalable backend systems, work with modern AI frameworks, and collaborate with cross-functional teams to deliver reliable, production-grade applications.Key Responsibilities1. AI & EngineeringIntegrate AI APIs and LLM-based features into backend services.Work with modern AI tools/frameworks such as LlamaIndex, LangChain, LangGraph, Google ADK.Develop retrieval pipelines, embedding workflows, and lightweight agent systems.Support experimentation and optimization of AI-driven components.2. Backend Architecture & DevelopmentBuild and maintain backend applications using Django + DRF / FastAPI / Flask.Design secure, scalable, and reusable REST APIs.Work with microservices, background tasks, and basic caching layers.Ensure reliable system architecture aligned with business needs.3. Problem Solving & PerformanceAnalyze complex requirements and propose effective backend solutions.Troubleshoot issues, optimize performance, and enhance system robustness.Apply best practices for logging, monitoring, and debugging.4. Collaboration & OwnershipWork closely with product managers, frontend engineers, QA, and DevOps teams.Participate in sprint planning, estimations, code reviews, and design discussions.Write clear and comprehensive technical documentation (APIs, workflows, modules).5. Quality & DeliveryWrite high-quality, maintainable, and testable code.Create and run unit and integration tests.Support and improve CI/CD pipelines and environment configurations.Maintain API documentation using Swagger/OpenAPI.

5+ years of hands-on experience in Python backend development. Strong experience with Django/DRF, FastAPI, or Flask. Mandatory: Experience with one cloud provider — AWS / Azure / GCP. Experience integrating LLM-based or AI-driven features using:LlamaIndexLangChainLangGraphGoogle ADKSolid understanding of relational databases (PostgreSQL/MySQL) and familiarity with NoSQL (Redis/MongoDB). Strong fundamentals in OOP, data structures, algorithms, and clean coding practices. Hands-on experience with Git, Linux/Unix systems, and API testing tools (Postman). Proven ability to understand requirements and deliver production-ready features.