AI Systems Researcher: On-Device ML for Privacy (Hybrid UK)

brave; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Startup exposure

Competitive compensation

International exposure

London/Europe opportunities

Job summary

Brave is seeking an experienced AI Systems Researcher/Engineer in London (hybrid) to shape performance evaluations and optimizations across desktop and mobile. You will work on browser ML models, on-device AI agents, and privacy-preserving AI solutions, collaborating with privacy and security researchers to mitigate risks.

The role favors a PhD in CS and a disciplined scientific approach, with a track record in AI systems, performance evaluation, and open-source development.

Qualifications

• PhD in computer science preferred, with industry experience considered

Responsibilities

• Shape and improve performance evaluations for desktop and mobile platforms.
• Optimize ML model performance and privacy/security related aspects on-device.
• Collaborate with privacy and security researchers to mitigate AI risks.
• Deliver data-driven solutions across Brave's AI systems and products.

Skills

Python

C++

JavaScript

Rust

Open‑source

On-device AI

Education

PhD in computer science

Tools

PyTorch

TensorFlow

ONNX Runtime

Core ML

TensorRT

Job description

Brave is seeking an experienced AI Systems Researcher/Engineer in London (hybrid) to shape performance evaluations and optimizations across desktop and mobile. You will work on browser ML models, on-device AI agents, and privacy-preserving AI solutions, collaborating with privacy and security researchers to mitigate risks.

The role favors a PhD in CS and a disciplined scientific approach, with a track record in AI systems, performance evaluation, and open-source development.