SW Engineer - Enterprise Browser team

Cato Networks is the converged network and security cloud for the AI era.

As AI reshapes cybersecurity, enterprises face a dual challenge: unlocking AI’s potential while defending against AI-driven attacks. Cato addresses both through a unified, cloud-native platform, providing the visibility and context to prioritize risks and stop threats in real time across users, applications, data, and AI agents.

Join us as we scale: take on ambitious technological challenges and shape the next generation of enterprise security at a company trusted by thousands of organizations worldwide.

We’re building a secure, high-performance Enterprise Browser that integrates deeply with the Cato Cloud and delivers exceptional usability, security, and manageability for enterprise users. We are looking for a talented Software Engineer with deep systems experience and a passion for modern, secure browser engineering.

Responsibilities:

As a Software Engineer on the Enterprise Browser team, you will:

• Design, implement, and maintain core browser components written in modern C++ / Rust / TS, focusing on performance, security, and stability in a multi-threaded environment.

• A passion for solving problems and providing workable solutions.

• Collaborate across teams (product, UX, backend engineering, security) to define specifications and deliver new features.

• Optimize performance and memory usage for complex browser subsystems.

• Participate in all phases of the development lifecycle, from design and prototyping to testing, release, and continuous improvement.

• Ensure code quality and reliability via unit/integration testing, code reviews, and automated CI pipelines.

• Keeping abreast of new technologies and finding opportunities to keep our technology stack up to date.

You will help shape the next generation of our enterprise browser: solving challenging problems at the intersection of security, performance, and user experience.

Requirements:

• B.Sc or B.A degree in Computer Science from a known university.

• 5+ years of professional C++ development experience, preferably on large, complex codebases - a must.

• Experience with multi-threaded programming and concurrency models.

• Excellent debugging and performance tuning skills.

• Familiarity with browser internals or rendering engines (Chromium) - an advantage.

• Experience with cross-platform development (Windows, macOS, Linux) - an advantage.

• Full-stack development experience (TS/React/Java) - an advantage.

• Track record of excellence.