Lead AI Engineer: Build Agents & RAG Pipelines

Hirefel SL; United States; Teletrabalho; USD 140 000 - 190 000; Tempo integral

Resumo da oferta

Hirefel SL is seeking a senior AI/ML engineer to design and ship custom agents, RAG pipelines, and eval harnesses in production environments. You will own the cost, latency, and quality triangle for each engagement and define evaluation plans from the outset.

You will also train client teams to operate what you build after handover. Candidates should have hands-on experience with frontier model APIs and OSS stacks, and a track record of shipping ML systems in production.

Qualificações

• 5+ years shipping ML/AI systems in production.
• Hands-on with frontier model APIs and OSS model stacks.
• Strong opinions about evaluation with a pragmatic approach.

Responsabilidades

• Design and ship custom agents, RAG pipelines and eval harnesses.
• Own the cost/latency/quality triangle per engagement.
• Write the eval suite before the first line of production code.
• Train client teams to run what you built when they take it over.

Conhecimentos

ML systems

Production deployment

Model APIs

RAG pipelines

Evaluation

Descrição da oferta de emprego

Hirefel SL is seeking a senior AI/ML engineer to design and ship custom agents, RAG pipelines, and eval harnesses in production environments. You will own the cost, latency, and quality triangle for each engagement and define evaluation plans from the outset.

You will also train client teams to operate what you build after handover. Candidates should have hands-on experience with frontier model APIs and OSS stacks, and a track record of shipping ML systems in production.