Platform Engineer

The role

You will build and own core infrastructure, including databases, AWS services, networking, and CI/CD. You will design observability, orchestrate agentic workloads, and build tools to increase developer velocity.

What you will do

• Own core infrastructure including Databases, AWS services, networking, and CI/CD
• Build for scale for thousands of concurrent AI operations
• Design observability for system-level errors and business-level silent-failure detection
• Orchestrate agentic workloads
• Multiply developer velocity through tooling and abstractions
• Own reliability end-to-end including SLOs, on-call, incident response, and post-mortems
• Build the eval infrastructure to measure AI outputs

Required qualifications

• Software engineering experience with a platform, infrastructure, or SRE focus
• Proficiency in Python, TypeScript, Go, or similar
• Production experience with cloud infrastructure (AWS), databases (Postgres), and observability tooling
• Track record of building systems and tooling that other engineers depend on
• Based in San Francisco or willing to relocate

Nice to have

• Experience orchestrating AI/ML workloads at scale (agent frameworks, LLM inference infrastructure)
• Voice AI or real-time systems experience
• Deep AWS experience (ECS, Lambda, RDS, VPC design)
• Prior startup experience—especially at companies that scaled through hypergrowth

Benefits

• Uber commuter benefits
• breakfast, lunch, and dinner provided
• snacks, drinks, and coffee daily
• free gym membership
• health, dental, and vision insurance

Before you apply

• Send your resume and a link to something you've built that had measurable business impact

About the company

harperinsure is building AI-led commercial insurance systems to replace human-led distribution. The company has grown 100x since last year and is adding approximately 1,000 customers per month.