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SFEIR

Cloud-focused digital transformation consulting and training

AI Software Engineer

AI Application Engineering +1Confirmed live in the last 24 hours
Full-timeParis, FranceNo salary listedHybrid

About the Job

Requirements

  • At least 4 years of software engineering experience.
  • Advanced proficiency in Python and FastAPI.
  • Hands-on experience with the Anthropic API and agent ecosystems or frameworks such as LangChain, LlamaIndex, or CrewAI.
  • DevOps and cloud experience.
  • Ability to automate low-value tasks and focus on architecture and complex problems.
  • Ability to apply rigorous best practices to control AI hallucinations and technical debt.
  • Curiosity to understand how the technology works.

Responsibilities

  • Design and develop high-performance, production-ready backends using Python and FastAPI.
  • Use Anthropic models, structure complex prompts, measure results, and iterate through prompt engineering and LLMOps.
  • Build advanced retrieval-augmented generation (RAG) architectures and connect large language models to enterprise databases and APIs.
  • Build multi-agent systems with appropriate safeguards.
  • Ensure the maintainability, security, and performance of produced code.
  • Use the listed stack, including Python, FastAPI, Anthropic Claude, LangChain, LlamaIndex, CrewAI, vector stores, Google Cloud, Vertex AI, Docker, and continuous integration and continuous delivery tools.
  • Develop unified generative AI APIs, business agents, and generative AI platforms deployed for clients.

About the Company

SFEIR

Cloud-focused digital transformation consulting and training

SFEIR is a digital strategy and technology consulting firm that helps organizations navigate digital transformation by offering end-to-end services in frontend/backend development, cloud solutions, SRE, data management, and machine learning. It operates as a pure player in digital and cloud transformation, applying Silicon Valley practices to deliver practical projects that modernize operations and build scalable tech platforms. The company also runs the SFEIR Institute, a training arm that provides tailored programs to upskill client teams on advanced technologies. SFEIR differentiates itself through a strong Google Cloud Partner of the Year position, a dedicated developer community, and an emphasis on practical, project-based consulting rather than broad product offerings. Its goal is to help businesses achieve seamless digital capabilities and cloud maturity by combining expert consulting with hands-on training.

Company size
1,001-5,000
Company stage
Acquired
Total funding
Not listed
Headquarters
Neuilly-sur-Seine, France
Founded
1985

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