Lead Software Engineer

The role

You will take ownership of developing a significant part of the Onos platform through hands-on development and technical leadership. You will architect AI/ML workflows, lead platform integration for enterprise customers, and help build and lead a growing engineering team.

What you will do

• Architect workflows that utilize AI/ML to process claims, medical records and other data types
• Lead the integration and rollout of the Onos platform for new enterprise customers
• Own end-to-end development of new features and functionality
• Establish engineering best practices and technical foundations
• Shape the technical roadmap and make key architectural decisions
• Influence the company's product and technical strategy

Required qualifications

• 5+ years experience building software applications
• Prior experience leading engineering teams as a tech lead or engineering manager
• Strong product sense and system design skills
• Track record of defining clear requirements, test scenarios, and acceptance criteria for complex systems
• Hands-on technical leader who can architect robust and extensible systems
• Ability to establish best practices with AI coding tools
• Ability to ship high quality production code

Nice to have

• Worked with machine learning and large language models for end-user applications
• Hands-on experience navigating healthcare data formats such as EDI X12, HL7, FHIR, and custom payer flat files

Benefits

• Hybrid arrangement: 3 days/week at San Francisco office (Financial District)
• Unlimited vacation policy
• Paid parental leave
• Medical, dental, and vision insurance
• Pre-tax commuter benefits
• 401(k)
• Significant equity as an early employee
• Direct mentorship from experienced founders
• Ground-floor opportunity to help build a team and culture
• Regular team events and offsites
• Company-provided equipment and home office setup

About the company

Onos Health is building an AI-driven healthcare data platform to ensure healthcare dollars go toward delivering high quality care. The company is well-funded and works with the nation's largest health plans.