Software Engineer (ai Backend Services) - Evergreen Role

Pfizer

Chennai, India
On-site
Python backend services
Fastapi
Aws cloud infrastructure
Pfizer seeks a Software Engineer for AI Backend Services in Chennai, India, to design and develop backend systems for generative AI applications. The role requires expertise in Python, FastAPI, and AWS, focusing on scalable and secure services while mentoring junior engineers

Job Summary

  • Design and implement Python-based backend services on FastAPI for AI workloads, including LLM integration and generative AI pipelines.
  • Architect and maintain AWS-based infrastructure for AI workloads (e.g., Lambda, EKS) with focus on scalability and reliability.
  • Lead integration efforts for LLMs and generative AI models into production systems using LangChain, Langfuse, and litellm.

Matching Summary

Match Score: 85

Pfizer seeks a Software Engineer for AI Backend Services in Chennai, India, to design and develop backend systems for generative AI applications. The role requires expertise in Python, FastAPI, and AWS, focusing on scalable and secure services while mentoring junior engineers.

Skills & Requirements

Must-have

  • Python backend services
  • FastAPI
  • AWS cloud infrastructure
  • LLM integration
  • generative AI pipelines
  • microservices architecture
  • API design
  • distributed systems
  • containerization (Docker/Kubernetes)

Nice-to-have

  • asynchronous Python programming
  • event-driven systems for AI
  • infrastructure-as-code
  • MLOps practices
  • system design patterns

Key Requirements

  • 4-7 years professional software engineering experience
  • Expert-level Python proficiency
  • Solid understanding of LLMs and generative AI
  • Experience designing scalable systems on AWS
  • Bachelor's or Master's degree in Computer Science or equivalent practical experience

Work Rights

Not specified

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