Senior Software Engineer - Infrastructure

Company Overview

What You Will Own

• Product infrastructure: build and operate infrastructure behind real-time decision systems, including durable execution, workflow orchestration, reliability, and performance.
• Agent infrastructure: build sandboxes, evaluation infrastructure, and harnesses for developing and shipping agent workflows, including compute environments agents execute in.
• Developer platform: CI/CD, deployment, local development, and internal tooling that let the team ship in days rather than quarters.
• Reliability and observability: instrumentation, monitoring, incident response, and debugging tooling for systems with probabilistic failure modes.
• Cost and scale: manage cloud and inference costs as the product footprint grows, and make capacity and architecture decisions before bottlenecks.
• Partner across engineering: work directly with product engineers building on your infrastructure and with customers affected by it.

Who This Is For

• 3-6 years of engineering experience with meaningful ownership of infrastructure you built rather than inherited.
• Zero-to-one experience building infrastructure from scratch at a startup or standing up new systems on a team inside a larger company.
• Strong infrastructure fundamentals across distributed systems, cloud infrastructure, networking, CI/CD, and observability.
• Real software engineering: infrastructure means writing code and owning complex systems end to end, from design through production.
• Breadth over depth: you would rather build new systems than operate mature ones, and you move up the stack when that is where the problem is.
• Judgment: you know when a system deserves careful architecture and when it deserves to be finished this week.

Compensation & Benefits

• Equity: meaningful early-stage equity.
• Salary: $200K - $300K.
• Health: comprehensive medical, dental, and vision.
• Perks: $500 monthly Ramp card for commuting, meals, gym, etc., plus $25 in nightly meal delivery credit and office snacks.
• Access: direct access to world-class investors and advisors.