Software Engineer – Networking Group

About the role

Cato Networks is seeking a passionate Software Engineer to join its Networking Group. You will develop cloud‑based networking and security management solutions and design scalable processes for real‑time network statistics and large‑scale data.

Key responsibilities

• End‑to‑end backend development, from processing large‑scale data to designing efficient microservices.
• Develop and enhance high‑performance, scalable services and improve reliability, security, and scalability of existing infrastructure.
• Collaborate with cross‑functional teams including Product, Data, Security, and UX.
• Research and adopt new technologies to improve products.

Required profile

• 4+ years of hands‑on backend development experience.
• Strong expertise in Java and Spring Boot; Go is a plus.
• Experience with RESTful APIs; GraphQL is a plus.
• Basic understanding of networking concepts such as TCP/IP, DNS, DHCP, VPN.
• B.Sc. in Computer Science or equivalent.

Required skills

• Java, Spring Boot, Go
• RESTful APIs, GraphQL
• TCP/IP, DNS, DHCP, VPN
• Object‑Oriented Programming
• NoSQL (Elasticsearch, Redis, MongoDB) and relational databases (MySQL, PostgreSQL)
• Microservices, Docker, Kubernetes
• AWS (advantage)
• Big data applications (advantage)
• Frontend technologies: React, TypeScript (advantage)
• AI tools such as Claude, Codex (advantage)