Senior Agentic AI Engineer

Roku · cambridge, england, United-Kingdom

Location
cambridge
Job Type
Full-time
Posted
June 20, 2026

Job Description

Requirements

  • Proven experience building agentic AI systems that generate, optimize, and deliver scalable applications in production environments
  • Strong software engineering foundation with a track record of shipping reliable, performant systems at scale
  • Deep familiarity with modern LLM orchestration tools, prompt engineering techniques, and AI/ML frameworks
  • Experience with retrieval‑augmented generation (RAG), function/tool calling, and evaluation‑driven development for AI agents
  • A builder's mentality — you don't just use AI tools, you create autonomous systems that multiply the impact of entire teams
  • Proficiency in TypeScript (or similar languages) and Python for agent development, scripting, and pipeline automation
  • A software engineer's instinct for reliability, testability, and clean architecture — applied to the unique challenges of non-deterministic AI systems
  • Excellent technical communicat...

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