Staff Software Engineer (ai Backend Services)

pfizer.hu

Fully remote
Python backend development
Fastapi
Aws cloud infrastructure
Provide technical leadership and define the architecture for backend systems that power the next generation of generative AI applications and large language model (LLM) integrations

Job Summary

  • Provide technical leadership and define the architecture for backend systems that power the next generation of generative AI applications and large language model (LLM) integrations.
  • Architect scalable, reliable, and secure systems on AWS infrastructure (Lambda, EKS) that serve as the foundation for multiple teams.
  • Mentor and technically guide engineers at all levels, elevating team capabilities through code reviews, architecture reviews, and technical leadership.

Matching Summary

Provide technical leadership and define the architecture for backend systems that power the next generation of generative AI applications and large language model (LLM) integrations.

Skills & Requirements

Must-have

  • Python backend development
  • FastAPI
  • AWS cloud infrastructure
  • LLM integration architecture
  • Generative AI pipelines
  • Microservices architecture
  • Distributed systems design

Nice-to-have

  • Influencing engineering practices
  • Technical leadership and mentoring
  • AI system observability
  • MLOps and model deployment
  • Cross-functional initiatives

Key Requirements

  • 7+ years professional software engineering
  • Expert-level Python proficiency
  • Deep understanding of LLMs and AI infrastructure
  • Proven AWS platform architecture
  • Experience with containerization and orchestration
  • Bachelor's or Master's degree in CS or related field, or equivalent experience

Work Rights

Not specified

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