SW Engineer - Enterprise Browser team

Tel Aviv District, Israel

About the role

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.