Senior Software Engineer, Platform

The role

You will design, build, and improve core infrastructure and systems. You will lead platform and backend projects to ensure the platform is reliable and scalable.

What you will do

• Lead platform and backend projects from planning through implementation
• Build and maintain shared libraries, services, and internal APIs
• Improve the developer workflow including build times, CI/CD pipelines, test infrastructure, and local development setup
• Contribute to core platform direction to support higher scale and reliability
• Maintain and extend Luminai infrastructure across compute, data, and deployment systems
• Champion good engineering practice through code review, testing, and maintainability
• Design and implement robust APIs, authentication, and middleware
• Harden production systems with sensible defaults around access control and secrets management

Required qualifications

• Proven track record of shipping high-quality code in challenging projects
• Significant experience working with distributed systems, cloud infrastructure, and backend services (Python and/or similar languages)
• Working knowledge of security best practices for cloud infrastructure and production systems (access control, secrets management, secure networking)
• Exceptional problem-solving skills and an ability to work across the stack

About the company

Luminai automates 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.