Senior Software Engineer

Nuna Inc.

Senior Engineer owning product features in AI healthcare applications. Collaborating with a cross-disciplinary team to enhance healthcare experience using technology.

Posted 6/25/2026full-timeSan Francisco • California • 🇺🇸 United StatesSenior💰 $157,000 - $196,200 per yearWebsite

Tech Stack

Tools & technologies

FlutterKotlinReactTypeScript

About the role

Key responsibilities & impact

Own meaningful features and services end to end — design, build, ship, and operate them in production
Contribute to 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
Partner with product, design, and the Data org to turn requirements into working software
Mentor earlier-career engineers and lift the quality bar on your team

Requirements

What you’ll need

5+ years building and shipping production software
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
Bonus Points: Experience with Kotlin, TypeScript, React, and Flutter
Bonus Points: Experience with AI/LLM product systems or agents
Bonus Points: You've worked with healthcare data, or in another high-trust, regulated domain
Bonus Points: Mobile experience, or experience bridging mobile clients and backend systems
Bonus Points: Experience shipping in an early-stage or fast-moving consumer product

Benefits

Comp & perks

health insurance
life insurance
retirement benefits
participation in the company’s equity program
paid time off, including vacation and sick leave

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

KotlinTypeScriptReactFlutterbackend servicesAPIstestingdeploymentobservabilityAI/LLM product systems

Soft Skills

clear communicationmentoringproblem-solvingcollaborationinterdisciplinary teamworkhandling ambiguityquality assurancepragmatic decision-makinglifting quality barpartnering with stakeholders