GrepJob
Roku

Senior Agentic AI Engineer

Roku
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5 days ago
Cambridge, United KingdomSenior
H1B Sponsor

Responsibilities

  • Design, build, and deploy agentic AI systems for the FRAME engine.
  • Architect multi-agent workflows to accelerate development and reduce manual effort.
  • Develop AI automation that produces performance-safe outputs in embedded C++ environments.
  • Build and maintain evaluation frameworks for agent reliability and performance.
  • Collaborate with cross-functional teams to identify AI-driven automation opportunities.
  • Stay updated on agentic AI research and integrate advancements into the platform.
  • Mentor engineers on AI-first development practices.

Requirements

  • Proven experience in building agentic AI systems for scalable applications.
  • Strong software engineering foundation with a track record of reliable systems.
  • Deep familiarity with modern LLM orchestration tools and AI/ML frameworks.
  • Experience with retrieval-augmented generation and evaluation-driven development.
  • Proficiency in TypeScript and Python for agent development and automation.
  • Instinct for reliability, testability, and clean architecture in AI systems.
  • Excellent technical communication and root cause analysis abilities.

Benefits

  • Comprehensive benefits including mental health and financial wellness support.
  • Healthcare options including medical, dental, and vision.
  • Retirement options such as 401(k) and pension.
  • Support for taking time off in accordance with local policies.