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Platform Engineer
$125K–$200K
San Francisco · On-site · Full-time · Posted Dec 15, 2025
- Education
- Strong technical foundation from a top CS program or equivalent hands-on experience building real scalable systems.
About the job
Design, operate, and improve reliable, scalable infrastructure for running user-generated applications, including runtime systems, isolation boundaries, and platform features.
What you'll do
- Design and operate multi-tenant cloud infrastructure for customer applications, including isolation, deployment, observability, and cost controls.
- Maintain platform uptime and reliability, isolating failures and resolving incidents.
- Build platform capabilities for product features, including real-time data transfer, background execution, and scalable APIs.
What they ask for
- Production experience building or operating distributed systems, such as cloud infrastructure, backend services, or platforms.
- Experience designing scalable systems that support many users.
- Solid programming fundamentals and some experience with Typescript.
- Strong technical foundation from a top CS program or equivalent hands-on experience building real scalable systems.
Nice to have
- Prior experience in platform, infrastructure, or backend roles.
- Experience building early-stage systems at a scaleup.
Pay
$125K – $200K (base salary); 0.25% – 0.75% (equity)
Tools
Typescript
AI focus
Use platform telemetry, execution data, and feedback loops to improve code generation and application performance; the platform is designed with AI at its core.
Model-written summary · the original posting is authoritative