Staff Software Engineer, Platform

The role

You will design and implement core platform development to deploy and scale executable AI automations. You will own developer experience, build tooling, and lead technical initiatives to improve system foundations.

What you will do

• Design and maintain core frameworks, libraries, and shared packages
• Own developer experience including local dev environments, build systems, CI/CD, and test infrastructure
• Build and maintain tooling like linters, formatters, static analysis, codegen, and automated checks
• Find and remove shipping bottlenecks and re-architect foundational abstractions
• Lead core technical initiatives to set the quality bar in the codebase
• Define and scale experimentation, monitoring, reliability, and observability for production systems
• Set defaults for access control, secrets management, and authentication

Required qualifications

• 8+ years as a software engineer
• Experience with zero to one projects driven from scratch
• Track record of shipping high-quality code on hard problems
• Experience building internal frameworks, libraries, or developer tooling
• Direct experience designing high performance backend systems in production
• Working familiarity with a modern infrastructure stack (Kafka, Kubernetes, or similar)
• Solid grasp of security fundamentals for backend and cloud systems (authN/authZ, secrets management, encryption)

Nice to have

• Familiarity with frontend foundations (JS toolchain, bundlers, build systems)

About the company

Luminai provides an integrated intelligence layer to automate manual healthcare workflows using autonomous AI systems. The company has raised $60M in funding and is backed by investors including Peak XV Partners, Define Ventures, General Catalyst, and Y Combinator.