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Honeycomb·

Senior Software Engineer II - LLM Observability

About Honeycomb

Honeycomb is a service for the near and present future, defining observability and raising expectations of what developer tools can do. We work with companies like HelloFresh, Slack, LaunchDarkly, Vanguard, and more across a range of industries. We have closed Series D funding, scaled past the 200-person mark, and were named to Forbes’ America’s Best Startups of 2022 and 2023.

We are a fully distributed company, operating with the belief that it is not where you sit, but how you deliver that matters most. We imbue trust, autonomy, and accountability from Day 1.

About the Team

The team builds observability for AI in Honeycomb. We help customers see what their agents are doing, what those agents cost, and where errors happen. We also give them insight into individual conversations so they can debug them. We are bringing LLM and agent observability together, owning both the data foundation and the product experiences built on top of it. You will work in a small, cross-functional group of engineers with a dedicated product manager and designer, shipping features customers use in production.

What You'll Do

  • Own end-to-end development of AI observability capabilities, from ingestion to in-product visualizations.
  • Architect and evolve the data model and infrastructure that let us observe agents and their ecosystems across the Honeycomb product.
  • Build systems that analyze and surface AI-specific signals, such as cost, token usage, errors, and anomalies.
  • Collaborate with product and design partners to make sure what we build is usable, intuitive, and unlocks meaningful user workflows.
  • Teach best practices for exploring and understanding AI system behavior across conversations and workloads.
  • Iterate through fast feedback loops and experimentation, sharing both wins and failures.

What You'll Bring

  • Significant software engineering experience, with a record of shipping and owning features end to end.
  • Experience shipping customer-facing features at a SaaS company, beyond internal tooling.
  • Full-stack range, with proficiency in backend development (Go and/or Python) and frontend development (TypeScript and React).
  • A track record of working closely with product managers and designers.
  • Regular, hands-on use of AI tools in your day-to-day engineering work.
  • Experience being on call (joining our rotation after approximately 90 days).
  • Proven ability to navigate ambiguity in a fast-moving field where requirements shift and experimentation is core.
  • Bonus: Experience building LLM or agent-powered features in production.
  • Bonus: Hands-on experience with observability tooling, such as OpenTelemetry.

Compensation & Benefits

  • Base salary: $183,340 — $206,000 USD
  • Generous equity with an employee-friendly stock program
  • Transparent compensation bands based on experience
  • Unlimited PTO
  • Home office, co-working, and internet stipends
  • Comprehensive health benefits coverage for employees, with dependent coverage available
  • Up to 16 weeks of paid parental leave
  • Annual learning and development allowance

Note: Honeycomb cannot sponsor or support visa transfers at this time.

Timezone overlap

UTC-8–-5

Open to

US

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