Ai Backend Python Engineer (software Engineer Ii) - Evergreen Req

Pfizer

Chennai, India
On-site
Python backend services
Fastapi
Llm integration
Pfizer is seeking an AI Backend Python Engineer to develop and maintain backend systems for generative AI applications and large language model integrations. The role emphasizes Python development, AWS infrastructure, and collaboration within a team, requiring 2-4 years of software engineering experience

Job Summary

  • Implement Python-based backend services on FastAPI for AI workloads, including LLM integration and generative AI pipelines.
  • Build and maintain AWS-based infrastructure components for AI workloads such as Lambda, API Gateway, and EKS.
  • Integrate LLMs and generative AI models into production systems using frameworks like LangChain, Langfuse, and litellm.

Matching Summary

Match Score: 80

Pfizer is seeking an AI Backend Python Engineer to develop and maintain backend systems for generative AI applications and large language model integrations. The role emphasizes Python development, AWS infrastructure, and collaboration within a team, requiring 2-4 years of software engineering experience.

Skills & Requirements

Must-have

  • Python backend services
  • FastAPI
  • LLM integration
  • AWS cloud infrastructure
  • Microservices architecture
  • LangChain, Langfuse, litellm

Nice-to-have

  • CI/CD practices
  • Automated testing
  • Event-driven architectures
  • SQL and NoSQL databases

Key Requirements

  • 2-4 years of professional software engineering experience
  • Bachelor's degree in Computer Science, Engineering, or equivalent practical experience
  • Strong proficiency in Python
  • Experience with AWS services (Lambda, API Gateway, EKS)
  • Knowledge of RESTful API design and microservices architecture
  • Familiarity with Docker and Git

Work Rights

Not specified

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