Senior Infrastructure Engineer

Ivo•San Francisco, CA

23h•Onsite

About The Position

Infrastructure Engineers build the foundation for Ivo’s entire platform. Customers are cagey about their contracts, so each customer gets their isolated environment with containers, database, VPC, etc. Things break. Regions go down. Cloud and LLM providers have “incidents.” Customers still expect us to hit our SLAs. This role involves building the system that keeps the company running, and candidates should be excited about LLMs and pushing the frontiers of the technology. It is not a "keep the lights on" role.

Requirements

You've actually lived in Kubernetes, not just deployed to it. You get cluster architecture, scheduling, networking, storage primitives, and the fun ways distributed systems fail
IaC and CI/CD are second nature — Pulumi or Terraform, Docker, GitHub Actions, and you've done it across multi-cluster, multi-region setups, not just a single happy-path environment
You think in failure modes. Not "will this break," but "when this breaks, what happens next" — and you design for that from day one
You can turn "the contract says X" into "the infra does X." Compliance and legal requirements don't stay abstract with you around — you translate them into real constraints
You're a DevOps/infra person at your core, with enough full-stack range to not get stuck when the bug crosses into backend or frontend territory
You debug like a detective. Systematic, relentless, not afraid to go five layers deep to find the real root cause
Ambiguity doesn't scare you. "Something's broken somewhere" is a starting point, not a blocker — you trace it across systems until you find it
5+ years of experience

Nice To Haves

Experience working in a startup environment is preferred but not required.

Responsibilities

Run Kubernetes like it's your own startup within the startup — own multi-cluster, multi-region deployments across AWS/GCP/Azure, with failover and disaster recovery that actually works when it matters (not just on paper)
Build the tools that build our infra — internal tooling for spinning up and managing clusters, so dev-to-prod is consistent and nobody's hand-crafting environments at 2am
Figure out the right way to isolate workloads — ML vs. API traffic have very different needs; you'll design the strategy that balances cost, performance, and reliability without over-engineering it
Make security invisible, not annoying — RBAC, workload identity, secrets management, data residency, audit trails. Enterprise customers need to trust us; product velocity shouldn't suffer for it
Set SLOs that don't lie — define targets that are real, enforceable, and won't page you at 3am for nothing. Hold teams (including yourself) to them
Own the pipes — GitHub Actions for CI/CD, Pulumi for infra as code. If it ships, you had a hand in it
Keep Docker environments sane — across dev, staging, and prod, so "works on my machine" stops being a punchline
Go wherever the bug is — APIs, workers, jobs, frontend builds and performance. You're not siloed to "infra"; you debug end-to-end
Make everyone's day faster — faster builds, cleaner environments, less manual toil. If it's repetitive, automate it
Own uptime like it's personal — build observability that tells you what broke, why, and how often, before a customer has to tell you first
Lead when things go sideways — run incident response, write postmortems people actually read (and learn from)