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Senior Engineer I (Chromium)

Menlo Security· R&D
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EMEA - UKFull-timePosted 3w ago

About the role

Senior Software Engineer to join the Chromium engineering team. Focus on designing, building, and hardening Chromium-based browser components with strong C++ skills, integration of AI agent capabilities, and cloud infrastructure for MCP workloads.

Responsibilities

  • Design, build, and maintain Chromium-based browser components in C++, across layers such as content, browser, core, compositor, skia, and networking, powering Menlo's security and AI-driven capabilities.
  • Apply strong networking fundamentals and HTTP security expertise to harden Menlo's browser isolation and network-facing infrastructure.
  • Partner with the MARS team to build and integrate AI agent capabilities and MCP (Model Context Protocol) servers into Menlo's platform.
  • Use Python or Rust to build supporting tooling, services, and prototypes alongside core C++ work.
  • Deploy and operate the cloud infrastructure (AWS, GCP) and orchestration (Kubernetes, Terraform) needed to run agent/MCP workloads reliably.
  • Debug and optimize performance-critical, high-scale systems across the browser and supporting infrastructure.
  • Collaborate cross-functionally with product, security, and AI engineering teams to ship capabilities end-to-end.
  • Apply AI-assisted coding tools to accelerate development, testing, and code review as part of daily workflow.

Qualifications

  • Strong C++ engineering skills
  • Strong networking fundamentals, including solid knowledge of HTTP security
  • Bachelor's degree or higher in Computer Science or a related field

Skills

Required:C++Networking fundamentals
Nice to have:Python or RustAI agents / MCPCloud and orchestration
Last updated Oct 1, 2026. Interested? Apply on the company site.

About Menlo Security

Make Every Browser an Enterprise Browser | Menlo Security

The Menlo Security Enterprise Browser solution stops phishing and malware attacks on any browser and any device across your hybrid enterprise.

Browser SecurityEnterprise BrowserPhishing PreventionRansomwareZero-Trust Network AccessWeb SecurityCloud Browser
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