CareerPlan

AI Engineer

London (UK)RemoteFull-time£115k2026-10-30 → 2026-11-08
Based in United Kingdom

Core

Build AI foundations and tools for 'Operator', an autonomous agent that manages legal contracts within the Juro platform, ensuring agent actions are safe, evaluable, and effective.

Role type

Senior AI Engineer (Agentic Systems)

Builds

Production-grade agent harness components (planning, tool use, context), evaluation frameworks, and integration tools for the Operator agent.

Domain

Legal Tech / Generative AI / Agentic Systems

Deliverable

production ML models

Required skills

TypeScript, Node.js, MongoDB, Redis, pgvector, AWS, LLM orchestration, agent evaluation, code review

Preferred skills

Experience with Bedrock, LiteLLM, Mastra, building agentic systems from scratch, open-source contributions

Technologies

Node.js, TypeScript, MongoDB, Redis, pgvector, AWS, Bedrock, LiteLLM, Mastra, React

Responsibilities

Ship new tools connecting the Operator agent to the Juro app; implement evaluation frameworks for models and prompts; own parts of the agent harness (planning, tool use, context); review and merge agent-generated code.

Seniority

Senior, hands-on IC