Senior Engineer I – Web Isolation (UK)

About the role

Menlo Security is seeking a Senior Engineer to join its UK Web Isolation team. You will work on extending and supporting world‑class remote browser technology across desktop and mobile platforms, protecting millions of users from web‑based threats.

Key responsibilities

• Develop and maintain Chromium‑based browser components, including networking, video/audio, WebGL and WebRTC.
• Design, implement, and optimise containerisation, load‑balancing and scaling solutions with a strong security focus.
• Collaborate with a highly experienced team to review code, ensure quality, and drive architectural decisions.

Required profile

• Deep understanding of browsers, especially Chromium internals.
• Experience with systems‑level Linux development and networking fundamentals.
• BSc or higher degree in Computer Science or a related field.

Required skills

• C++ (excellent proficiency)
• Python, Rust, JavaScript
• Chromium development (content, browser, core, compositor, Skia, networking)
• Linux systems programming
• Networking and HTTP security knowledge
• Experience with Tornado, HAProxy, AWS EC2, WebGL, WebRTC, font rendering, IME/input handling