Senior Software Engineer, AI Platform

About the role

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.

In this role you will

• 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

You'll love this job if you

• Are driven by impact and enjoy working on high-stakes, high-visibility projects
• Enjoy building things. You will have the opportunity to join the AI/ML team as one of its foundational members
• Thrive in cross-functional teams and enjoy building features alongside developers and product teams

Qualifications

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

The base salary range (or hourly wage range, if applicable) that Sentry reasonably expects to pay for this position is $155,000 to $400,000 USD . A successful candidate’s actual base salary (or hourly wage) amount will be determined by a variety of relevant factors including, without limitation, the candidate’s work location, education, work and other relevant experience, skills, and job-related knowledge. A successful candidate will be eligible to participate in Sentry’s employee benefit plans/programs applicable to the candidate’s position (including incentive compensation, equity grants, paid time off, and group health insurance coverage). See Sentry Benefits for more details about the Company’s benefit plans/programs.