5-7 years of experience in Platform, DevOps, or SRE roles with production Kubernetes across multiple clouds (AWS, GCP, Azure)
Proficient in GitOps and Infrastructure as Code, including ArgoCD and either Terraform or Pulumi
Strong coding skills in Python or TypeScript for automation and tooling
Demonstrated ownership in a startup or scaleup environment
Ability to thrive in a fast-paced, chaotic setting
Responsibilities
Own the provisioning, upgrading, and reliability of the multi-cloud core platform
Automate infrastructure management using Infrastructure as Code and GitOps
Deliver fully automated deployments across multiple regions
Standardize developer experience in tooling and CI/CD processes
Optimize scalability and cost-efficiency for AI workloads
Benefits
Opportunity to work in a mission-driven environment focused on impactful outcomes
Collaborative culture that values high standards and direct feedback
Chance to take ownership of significant projects in a lean team setting
Exposure to cutting-edge technologies in a multi-cloud infrastructure
Potential for rapid personal and professional growth in a fast-moving company
Full Job Description
Role Summary:
We're hiring a Senior Platform Engineer to own and scale Sully.ai's multi-cloud infrastructure, delivering automated, reliable, and cost-efficient deployments across regions while standardizing developer experience and platform operations.
Key Responsibilities:
Own multi-cloud provisioning, upgrading, and reliability of the core platform
Automate everything via infrastructure as code and GitOps
Ship fully automated deployments across regions
Standardize developer experience across areas such as tooling and CI/CD
Optimize our stack's scalability and maintain cost-awareness for AI workloads
Requirements:
Senior-level experience & ability in Platform, DevOps, or SRE roles with production Kubernetes across multiple clouds (AWS, GCP, Azure), not single-cloud only.
Proficiency with GitOps and Infrastructure as Code, including ArgoCD and either Terraform or Pulumi.
Strong coding skills in Python or TypeScript for platform tooling and automation.
High levels of ownership in a startup/scaleup with a lean team
Success Metrics (First 90 days):
Take a loosely defined platform challenge, write the requirements, and deliver a working solution.
Audit platform, CI/CD, and dev tooling with Eng/Product; remove top blockers.
Baseline key metrics (lead time, deploy freq, MTTR, cost per token); draft a Platform Playbook.
100% infrastructure changes via IaC + GitOps; no console edits.
Automated multi-region deployments across 62 clouds; SLOs enforced; MTTR 150%.
Engineer efficiency up 80-90% on routine workflows; reduced LLM and infra cost.
Who Thrives Here
Entrepreneurial to your core: You think in outcomes, thrive in chaos, and take ownership without limits
Mission-obsessed: You're here to save lives, not just ship features - patients and doctors are your why.
Impact-driven & fast-moving: You sprint toward hard problems and ship with sharp judgment.
Elite teammate: You raise the bar through high standards, direct feedback, and craft excellence.
