Cisco Software Engineer Traffic Insights 

Israel, Center District, Netanya 

210674093

As a Software Engineer in the Traffic Insights team, you will:

• Design, develop, and maintain backend services in Java and agent-side code in Go to enhance network visibility, prediction and troubleshooting capabilities.
• Work on the design and implementation of sophisticated features, including high-performance message handling, memory optimization, and database efficiency.
• Develop scalable and efficient software solutions to support Traffic Insights, a rapidly growing product in ThousandEyes, helping customers with capacity planning, problem prediction, and network assurance.
• Optimize system performance, ensuring reliability, scalability, and efficiency in handling large-scale network data.
• Collaborate with multi-functional teams to integrate advanced network analytics into Cisco’s network assurance and visibility solutions.
• Improve the efficiency of data storage and retrieval mechanisms to handle vast amounts of traffic data.

• Proficiency in Java and Go programming – ability to develop and maintain robust backend and agent-side services. If you don't have experience with Go, you must be willing to learn.
• Strong design and problem-solving skills – ability to design complex systems and debug exciting performance challenges.
• Experience with databases – familiarity with MySQL, ClickHouse, or other scalable database systems.
• Proven experience in developing high-performing code – optimizing software for speed, efficiency, and memory management.

• Experience with distributed systems and high-throughput data processing.
• Experience with cloud-based architectures (Kubernetes, AWS).
• Understanding of message queues, streaming platforms (Kafka, NATS, or similar).
• Familiarity with performance profiling and debugging tools for Java and Go.
• Background in building resilient and scalable microservices.
• Knowledge of networking protocols (TCP/IP, DNS, HTTP, QUIC) and network performance monitoring.