Senior Rust Engineer (AI Security Runtime & Open-Source Tooling)

it recruitment solutions • United Kingdom

Remote

This Job is No Longer Active This position is no longer accepting applications

AI Summary

Join an AI security startup as a Senior Rust Engineer to develop cutting-edge open-source security runtime and enterprise tooling for autonomous AI agents. You’ll design, build, and maintain core systems, collaborate with senior engineers, and contribute to open-source projects while shaping AI runtime security. Requires 5+ years of Rust experience and expertise in systems programming, security, and clean code practices.

Key Highlights

Develop core AI security runtime and SDKs in Rust for autonomous agent governance

Collaborate with senior engineers in systems design, security, observability, and developer experience

Contribute to open-source projects and work in a fast-moving, high-trust engineering team

Key Responsibilities

Design and implement core security runtime and SDKs in Rust for AI agent governance

Develop and maintain open-source security tooling for safe, scalable AI agent operations

Collaborate with cross-functional teams on systems design, security, observability, and developer experience

Contribute to public open-source projects and communities

Ensure clean code, testing, debugging, and performance optimization in high-trust systems

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Technical Skills Required

Rust Systems Programming Security Engineering

Benefits & Perks

£80,000 - £90,000 annual salary

Equity

Fully remote work

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Nice to Have

TypeScript

Python

Application Security

Systems Security

Supply Chain Security

Offensive Security

CI/CD

Observability

Cloud Infrastructure

AI-Assisted Development Tooling

Job Description

Rust Engineer

Fully Remote

£80,000 - £90,000

A Rust Engineer is required to join an AI security start-up company building cutting-edge technology focused on securing autonomous AI agents and agentic systems. This is a unique opportunity to work alongside highly respected engineers in the open-source and security space, helping shape the future of AI runtime security.

You’ll join a small, high-trust engineering team working on an open-source security runtime and related enterprise security tooling used to govern how AI agents execute code, interact with APIs, and operate safely at scale.

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