CareerPlan

Senior Software Engineer II - LLM Observability

Remote - United StatesRemoteFull-time$183k2026-10-15 → 2026-11-10
No visa sponsorship

Core

Building end-to-end observability capabilities for AI agents, including data ingestion, visualization, and analysis of costs, token usage, and errors.

Role type

Senior Software Engineer (Full-stack)

Builds

AI observability product features and data infrastructure for customers debugging LLM agents

Domain

AI/LLM Observability, SaaS

Deliverable

production ML models

Required skills

Go, Python, TypeScript, React, backend development, frontend development, on-call rotation, navigating ambiguity

Preferred skills

LLM or agent-powered feature development, observability tooling (OpenTelemetry)

Technologies

Go, Python, TypeScript, React, OpenTelemetry

Responsibilities

Own end-to-end development of AI observability capabilities, architect and evolve data models and infrastructure, build systems to analyze AI-specific signals, collaborate with product and design partners, teach best practices for exploring AI system behavior, iterate through fast feedback loops

Seniority

Senior, hands-on IC