Senior DevOps Engineer

Flux • San Francisco, CA

20d

About The Position

Flux is building the world’s first AI Hardware Engineer, and that means everything around it has to just work.
As a DevOps Engineer, you’ll work on the full-stack systems that power Flux’s platform experience beyond the editor: billing, authentication, onboarding, and integrations.
You’ll ship production features that touch every user, keep the lights on, and make it possible for Flux to scale.

Requirements

• 8+ years SRE, DevOps, or production operations experience.
• Proven experience operating and scaling production systems with uptime and latency goals.
• Strong hands-on experience with observability stacks (Datadog, Sentry, or similar).
• Experience defining SLOs/SLIs and building effective alerting strategies.
• Proficiency with CI/CD systems and infrastructure-as-code.
• Experience with cloud-native and serverless platforms (GCP, AWS).
• Strong cross-system debugging and incident response skills.

Nice To Haves

• Experience with multi-product distributed cloud tracing (stitching together Datadog, Sentry, GCP tracing).
• Familiarity with containerized and serverless workloads (Cloud Run, Firebase, Lambda).
• Experience supporting large TypeScript monorepos and build tooling (PNPM).
• Background supporting AI-powered systems or high-variance workloads.
• Startup experience or ownership of systems through rapid growth.

Responsibilities

• Improve the reliability, availability, and operational health of production systems.
• Set observability standards across services (metrics, logs, errors).
• Set SLOs/SLIs, alerting, and on-call readiness with a focus on signal quality.
• Partner with engineers to design resilient systems and reduce operational risk early.
• Build internal tooling that improves system safety, debugging, and developer velocity.
• Manage infrastructure via Pulumi across GCP, AWS, and Firebase.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed