Python (FastAPI) Engineer

Job Description

Job Summary: Sendable is looking for a passionate Python (FastAPI) Engineer with 1–3 years of experience to join our AI/ML-focused product team. You will contribute to the development of backend systems powered by FastAPI , working on RAG (Retrieval-Augmented Generation) pipelines and microservices that support advanced AI/ML applications. Key Responsibilities: Design and develop robust microservices using FastAPI and Python . Build and enhance RAG pipelines for intelligent data retrieval and generation. Develop and maintain efficient REST APIs . Use Infrastructure as Code with Bicep to manage cloud infrastructure. Integrate RBAC (Role-Based Access Control) mechanisms using tools like Oso . Work with MS SQL and Cosmos DB for data storage and management. Collaborate with DevOps, AI teams, and frontend engineers. Ensure code quality, scalability, and performance through testing and clean architecture. Qualifications: Bachelor’s degree in Computer Science, Engineering, or a related field. 1 to 3 years of experience in backend Python development. Proficiency in FastAPI and RESTful API design. Basic understanding of RAG pipelines and LLM-based applications. Experience with Git and version control workflows. Familiarity with MS SQL and Cosmos DB . Understanding of security best practices and RBAC. Exposure to DevOps tools, CI/CD, and cloud platforms is a plus. Strong communication and problem-solving skills. Must-Have Skills: Python (Core + FastAPI) REST API Development MS SQL / Cosmos DB Git Authentication & Authorization Clean Code Practices Problem Solving Good-to-Have Skills: Knowledge of RAG pipelines / LLMs Docker, Kubernetes, or CI/CD Tools Cloud Platforms (Azure, AWS, GCP) Bicep for IaC Event-Driven Architecture Show more Show less