Backend Engineer (Python, FastAPI, GenAI)

Job Description: Senior Backend Engineer (Python, FastAPI, GenAI)

Experience: 8–15 years

Location: PAN IndiaHybrid

About the Role: We are seeking a hands-on Senior Backend Engineer to design and develop scalable backend services powering GenAI-based applications in the manufacturing domain. This role requires deep technical expertise in Python, FastAPI, AWS, and hands-on experience integrating Generative AI (LLMs, embeddings, vector databases, prompt engineering)

.As a senior engineer, you will actively code, review, and deliver features, while also providing technical leadership, mentorship, and architectural guidance to the team

.Required Skills & Experienc

• eTechnical Expertise (Hands-On
• )8–15 years of backend engineering experience, with active coding responsibilities
• .Strong hands-on proficiency in Python (FastAPI framework)
• .Expertise in API design, microservices, and distributed systems
• .Solid knowledge of databases (SQL/NoSQL) and data modeling
• .Experience deploying cloud-native services on AWS
• .GenAI & Advanced Capabilitie
• sHands-on experience with LLMs, embeddings, vector databases(Open Search
• )Practical knowledge of prompt engineering (zero-shot, few-shot, RAG patterns)
• .Familiarity with LLM integration frameworks (LangChain, Hugging Face, OpenAI APIs)