Backend Software Engineer, Observability Product (Agent)
About The Position
NetBox Labs is seeking a Backend Software Engineer to join our rapidly expanding Observability Product team, which owns the full suite of NetBox Labs observability products - from Assurance and Discovery to upcoming Telemetry and Monitoring capabilities - helping customers gain real-time network visibility, automatically discover and monitor their infrastructure, and keep configuration drift in check. This role is focused on our open source Observability Agent (including pktvisor and discovery ) and has the following requirements Deep knowledge of the OSI framework, networks and protocols - esp. DPI, SNMP, sFlow/NetFlow, gNMI Linux system and network programming experience (e.g. system calls, IPC, processes, threads, sockets) Experience with C++ (and/or Rust), as well as Go and Python Experience with eBPF helpful
Requirements
- 5+ years of professional experience as a software engineer, and 2+ years in a startup environment.
- Experience in distributed systems and backend microservices development.
- Strong understanding of gRPC, protobuf, event-driven architecture, and streaming data systems.
- Experience with Redis streams, Kafka, MQTT, AMQP or other messaging systems.
- Familiarity with programmatic interaction with network infrastructure via APIs, SSH/CLI automation (e.g., Netmiko, NAPALM), or other network automation frameworks
- Familiarity with observability concepts (metrics, logs, traces) and related protocols, especially OpenTelemetry
- Strong communication skills, including the ability to write clear technical specifications with diagrams.
- Deep knowledge of the OSI framework, networks and protocols - esp. DPI, SNMP, sFlow/NetFlow, gNMI
- Linux system and network programming experience (e.g. system calls, IPC, processes, threads, sockets)
- Experience with C++ (and/or Rust), as well as Go and Python
Nice To Haves
- Experience with eBPF helpful
- Experience building multi-tenant SaaS systems with security and compliance awareness (e.g., SOC 2).
- Familiarity with Mimir, Loki, ClickHouse, Elastic, or other analytical data stores.
- Familiarity with AI/ML approaches for anomaly detection or performance prediction.
- Working with or contributing to open source projects, especially in observability.
- Familiarity with data visualization and analytics frameworks such as Grafana
Responsibilities
- Work with a full stack team to build and maintain open source, source available, and closed source software across our observability project portfolio – shipping to the community and delivering into our commercial cloud and on‑premise products.
- Integrate closely with NetBox’s data model to drive workflows for reconciling observed vs intended state and enriching telemetry and monitoring data.
- Define and maintain data schemas and APIs shared across products.
- Ensure observability systems meet scalability and reliability goals (SLAs/SLOs).
- Implement testing, CI/CD automation, and code quality standards across observability services.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
Number of Employees
11-50 employees
