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Interactly

Posted 27 Oct 2026

Senior Backend Engineer - AI

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Employment
Full time
Team
Software Engineering
Posted
27 Oct 2026

About the role

Requirements:

  • Production builder: you've shipped LLM-powered features real users depend on and debugged them when they broke.
  • LLM practitioner: you understand hallucinations, retrieval failures, context limits, and what it takes to make agents deterministic enough for enterprise use.
  • Systems thinker: you design for latency, failure modes, retry logic, and observability before features.
  • Enterprise-aware: data residency, compliance, audit trails, and deterministic guardrails are first-class design constraints for you.


Background That Maps Well:

  • 5+ years in AI/ML or backend engineering with strong AI exposure.
  • Hands-on production experience with LLM APIs (Anthropic, OpenAI, Cohere).
  • Experience designing evaluation frameworks: automated evals, regression tests, or LLM-as-judge pipelines.
  • Strong Python; experience with LangChain, LlamaIndex, or similar agentic frameworks.
  • Familiarity with RAG architectures: chunking, embedding models, vector DBs, retrieval quality.

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