Senior Software Engineer, AI Platform

Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future.

Seer runs agents against real production problems for Sentry's customers. That means long-running jobs, lots of tool calls, messy real-world data, and a cost bill that matters. We need a Senior engineer to build the platform those agents run on, so product teams can ship new AI features without rebuilding the plumbing every time.

• Build state-of-the-art agentic AI platforms to triage, debug, and solve real production issues
• Make every run debuggable: traces, cost and latency per run, and enough context to explain a bad answer
• Build eval and rollout tooling so we can swap models without guessing
• Keep it flexible enough that next quarter's model or protocol is an upgrade, not a rewrite
• Leverage Sentry’s novel (and massive) dataset of errors, spans, and profiles
• Own major AI initiatives, building alongside developers and product teams

• 5+ years building production systems, including LLM-backed products, and can point to one people relied on
• Solid production Python and TypeScript
• Good distributed-systems instincts: timeouts, idempotency, failure modes
• Model training experience is a plus, not a requirement

Base salary range: $155,000 to $400,000 USD. Eligible for incentive compensation, equity grants, paid time off, and group health insurance coverage. See Sentry Benefits for more details.