Backend Engineer - OT Security Team
Core
Design and build backend services and networking integration layers that talk directly to enterprise network switches to manage real production infrastructure.
Role type
Senior backend engineer (networking/OT security)
Builds
Cloud backend services and network management protocols for enterprise switches
Domain
OT security, network infrastructure management
Required skills
Go, C#, Java, C++, networking (L2/L3, VLANs, routing, TCP/IP, ACLs), device automation (SSH/CLI, NETCONF, RESTCONF, SNMP, gNMI), concurrent programming, distributed systems
Preferred skills
multi-vendor network experience (Cisco, Aruba), cloud platforms (GCP, AWS, Azure), microservices, gRPC, flow-based telemetry (IPFIX, NetFlow, sFlow) (via careerplan.io/jobs/39-00F-6D-074-backend-engineer-ot-security-team-at-zero-networks)
Technologies
Go, C#, PostgreSQL, gRPC, GCP
Responsibilities
Design software for direct integration with enterprise network switches; build cloud backend to process raw device data; solve distributed-systems problems for concurrency and reliability; push boundaries in network management protocols and vendor support
Seniority
Mid-level to Senior, hands-on IC
