- Job Type: Full-Time
- Function: Engineering Software
- Industry: Enterprise
- Post Date: 02/06/2026
- Website: catonetworks.com
- Company Address: 121 Menachem Begin, 45th Floor, Tel Aviv, IL
About Cato Networks
Cato provides the world’s most robust single-vendor SASE platform, converging Cato SD-WAN and a cloud-native security service edge, Cato SSE 360, into a global cloud service.Job Description
Welcome to the future of cloud networking and security!
Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. It is led by networking and security pioneer Shlomo Kramer (Check Point, Imperva) and early investor (Palo Alto Networks, Exabeem, Trusteer and more). Cato’s unique technology inspired a brand-new product category, later named “SASE” by Gartner and a market expected to reach $25 billion by 2027.
This is your opportunity to get on the rocket ship and join a company that is building a cutting-edge enterprise network and secure cloud platform, and is on a fast track to becoming the worldwide market leader – don’t miss it!
We’re looking for a bright and passionate Senior Software Engineer to join our R&D Core team. In this critical role, you will design and develop major parts of our highly scalable and high-performance solution. You would be part of engineering the backbone of a revolutionary platform, including complex networking topology and optimizations, various security features, and mobile and desktop clients.
Responsibilities:
- Design, implement, and test network security enterprise solutions
- Perform ongoing research and prototyping for new features and product ideas
- Research new technologies and adopt them for use in the company’s product
Requirements:
- At least 6 years of experience as a hands-on senior software developer of a large-scale network or security solution
- In-depth knowledge of Networking, Network Protocols, and Environment
- Strong proficiency with C in a multithreaded environment
- Working knowledge of Linux
- Experience in developing frequently released production code, our production cycles are short
- Working experience with Networking and Real Time Development, Security and Network Research, and SaaS infrastructure
- Passionate about high-performance computing, technology trends, and the future of the network
- Expert in designing and building highly scalable services, particularly in SMP environments
- A team player with excellent collaboration and communication skills