CareerPlan

Software Engineer, Guardian

UKFull-time2026-11-05 → 2026-11-10
On-site

Core

Design, build, and operate real-time production systems (Auto-review and Guardian) to evaluate AI agent actions, detect harmful behavior, and ensure safe recovery or escalation.

Role type

Senior IC software engineer (AI safety & alignment)

Builds

Real-time production systems for AI agent safety, oversight, and safe recovery

Domain

AI safety, alignment research, and large language model (LLM) systems

Deliverable

production ML models

Required skills

Backend services design, API development, infrastructure design, AI agent/LLM integration, adversarial testing, system reliability, product-engineering judgment, cross-functional collaboration

Preferred skills

Experience translating research prototypes into scalable products, comfort with ambiguity, initiative

Technologies

None explicitly stated

Responsibilities

Design and build Auto-review and Guardian platform components; develop evaluations and adversarial tests for safety performance; integrate Guardian capabilities into agent experiences; investigate failures to improve reliability; partner with alignment researchers to translate prototypes into scalable capabilities

Seniority

Senior, hands-on IC