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OnHires

Senior AI Engineer – LLM, Multi-Agent Systems

OnHires

Own and enhance the AI layer of DOGER, a product connecting real public data and answering complex queries. Focus on system capabilities, multi-step workflows, and external access APIs.

Posted 5/4/2026full-timeRemote • 🇵🇹 PortugalSeniorWebsite

About the role

Key responsibilities & impact
  • Own the AI layer of the product
  • Expand system capabilities by adding new use cases and data sources
  • Improve multi-step workflows and system interaction
  • Enable external systems to query the platform via APIs
  • Refactor existing systems as needed

Requirements

What you’ll need
  • Built LLM-powered systems in production
  • Able to structure AI systems
  • Comfortable debugging non-deterministic behavior
  • Willing to work with messy, evolving systems
  • Experience in startups or high-ownership environments

Benefits

Comp & perks
  • Flexible work format
  • B2B contract

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
AI systemsLLM-powered systemsAPIsdebuggingmulti-step workflowssystem interactiondata sourcesrefactoring
Soft Skills
problem-solvingadaptabilityownershipcollaborationcommunication