Lead Software Engineer

Responsibilities

• Own meaningful features and services end to end — design, build, ship, and operate them in production

Lead and mentor small teams of engineers

• Drive stakeholder alignment between product, design, data and engineering
• Make architecture decisions in the systems you work in, including the AI/agent and product systems at the core of the coach
• Write high-quality, well-tested, observable code, and help others do the same through reviews and pairing
• Treat privacy, security, and the responsible handling of health data as part of doing the job well
• Break ambiguous product problems into shippable work, making pragmatic trade-offs to deliver

Requirements

• Bachelor’s Degree in Computer Science or related field with 6+ years of industry experience

Experience leading small teams of engineers

• Strong engineering skills with the ability to own a feature or system end to end — backend services, APIs, and the code that ties them together
• Experience operating what you build: testing, deployment, and observability
• Comfort with ambiguity within your domain — able to move from a rough problem to a shipped solution
• Clear communication and the ability to work well across product, design, and engineering
• A genuine interest in improving healthcare alongside an interdisciplinary team

Preferred

• Experience with Kotlin, TypeScript, React, and Flutter

Experience with AI/LLM product systems or agents

• You've worked with healthcare data, or in another high-trust, regulated domain
• Mobile experience, or experience bridging mobile clients and backend systems
• Experience shipping in an early-stage or fast-moving consumer product

The role

As a Lead Software Engineer, you own meaningful parts of the product end to end: you design them, build them, ship them, and keep them running. You'll work in the systems at the heart of the coach — the AI and agent logic, the services behind it, the data it depends on — and you'll make the day-to-day architecture and trade-off calls within your domain. You'll do this with a high degree of autonomy, and you'll help raise the bar for the engineers around you. Comfort with ambiguity matters here: the work rarely arrives fully specified.

Bonus Points

Nuna is an Equal Employment Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, genetics and/or veteran status.

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