Lighten

Full-stack Engineer

• Design, build, and ship full stack features across our platform — from data pipelines and APIs to the frontend experiences
• Own and evolve our AWS infrastructure: provisioning, scaling, security, cost efficiency, and reliability for systems handling healthcare data
• Architect and implement agentic AI workflows that improve how users interact with real-world data
• Partner closely with product, data science, and commercial teams to translate healthcare domain requirements into robust technical solutions
• Establish and improve engineering practices — code review, testing, CI/CD, observability — as the team scales
• Make thoughtful architectural decisions with an eye toward data privacy, PHI handling, and compliance requirements inherent to healthcare data
• Mentor other engineers and help set technical direction as a senior technical voice on the team

Senior/Staff Software Engineer