Software Engineer – Networking Group
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Before you apply
LocationIsrael, Tel Aviv, Tel Aviv District
Work modeon-site
Typefull-time
SeniorityMid
Experience4+ yrs
DepartmentEngineering - Networking
Company size501–1,000 people
PostedJun 14, 2026 · 4mo ago
Verified live3d ago
May no longer be actively hiring
Posted by the company on Jun 14, 202640% of this company's open roles have been listed for 90+ days
At a glanceSummarised by Seekless from the posting.
4+ years of hands-on experience in backend development.
Strong expertise in Java.
Strong expertise in Spring Boot.
Experience with using and implementing RESTful APIs.
Basic understanding of networking concepts (e.g., TCP/IP, DNS, DHCP, VPN, network protocols).
Deep understanding of Object-Oriented Programming and software engineering principles.
Experience with NoSQL databases (Elasticsearch).
Experience with NoSQL databases (Redis).
Experience with NoSQL databases (MongoDB).
Experience with relational databases (MySQL).
Experience with relational databases (PostgreSQL).
Familiarity with microservices architecture and technologies (Docker).
Familiarity with microservices architecture and technologies (K8S).
Strong problem-solving skills, self-learning ability, and team collaboration mindset.
B.Sc. in Computer Science or equivalent.
Strong expertise in Go.
Experience with using and implementing GraphQL.
Experience with AWS technologies.
Proven experience in big data applications.
Experience with JavaScript.
Experience with React.
Experience with TypeScript.
Experience working with AI tools such as Claude.
Experience working with AI tools such as codex.
Skills
Java
Spring Boot
Go
RESTful APIs
GraphQL
TCP/IP
DNS
DHCP
VPN
Elasticsearch
Redis
MongoDB
MySQL
PostgreSQL
Docker
K8S
AWS
React
TypeScript
JavaScript
Claude
codex
About the company
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.
About the role
We are looking for a passionate and experienced Software Engineer to join our Networking Group.
In this role, you will play a key part in developing our cloud-based, proprietary networking and security management solutions.
You will also design and implement highly scalable processes for gathering and analyzing real-time network statistics, events, and large-scale data.
Responsibilities:
•
End-to-end backend development: from processing large-scale data to designing efficient microservices.
•
Develop and enhance high-performance, scalable services.
•
Improve the reliability, security, and scalability of existing infrastructure.
•
Work closely with cross-functional teams including Product, Data, Security, and UX.
•
Research and adopt new technologies to improve our products.
Requirements:
•
4+ years of hands-on experience in backend development.
•
Strong expertise in Java, and Spring Boot, (Go - advantage).
•
Experience with using and implementing RESTful APIs (GraphQL - advantage)
•
Basic understanding of networking concepts (e.g., TCP/IP, DNS, DHCP, VPN, network protocols).
•
Deep understanding of Object-Oriented Programming and software engineering principles.
•
Experience with databases: NoSQL (Elasticsearch, Redis, MongoDB) and relational (MySQL, PostgreSQL).
•
Familiarity with microservices architecture and technologies (Docker, K8S).
•
Experience with AWS technologies - advantage
•
Proven experience in big data applications – advantage.
•
Experience with FE technologies and JavaScript - advantage (React and TypeScript - big advantage)
•
Experience working with AI tools such as Claude, codex- advantage
•
Strong problem-solving skills, self-learning ability, and team collaboration mindset.
•
B.Sc. in Computer Science or equivalent.