Senior Full Stack Engineer, Observability

About the role

NetBox Labs is seeking a Full Stack Engineer to join the Observability team to build products that connect network sources of truth to actual network performance. You will take ownership of features end-to-end, working across Go and Python backend services and React-based dashboards. This role involves designing and operating services for discovery, assurance, and fleet management while collaborating with cross-functional teams to solve real network operator problems.

Responsibilities

• Design, build, and operate backend services in Go and Python for discovery, assurance, fleet management, and data ingestion.
• Define and evolve gRPC and REST APIs with clear, versioned contracts using Protocol Buffers and OpenAPI.
• Build React and TypeScript monitoring and telemetry dashboards that show device, interface, and network health in real time.
• Design dashboard experiences that help operators spot problems fast using sensible defaults, time-range controls, and alert states.
• Work with backend engineers on query and aggregation APIs to ensure performance with large fleets and high-frequency telemetry.
• Build type-safe integration between frontend and backend using generated API clients and shared schemas.
• Participate in the team's on-call rotation and add automated tests across the stack to enforce quality gates in CI.

Required skills

• Go
• Python
• gRPC
• Protocol Buffers
• Distributed systems
• React
• TypeScript
• Data visualization
• WebSockets
• TailwindCSS
• Jest
• React Testing Library
• AI coding assistants

Nice to have

• TCP/IP
• SNMP
• gNMI
• NetBox
• OpenTelemetry
• Prometheus
• ClickHouse
• Grafana
• LLM APIs

Qualifications

• 5+ years of professional software engineering experience

About the Company

NetBox Labs builds the next generation of network automation tools for modern infrastructure teams, with NetBox as the network source of truth at the center. The company is the commercial steward of open source NetBox and Orb, and is backed by investors including Notable Capital, IBM, and Salesforce Ventures.