# Staff Software Engineer (Full Stack)

**Company:** [Onos Health](https://hotfix.jobs/companies/onos-health)
**Location:** San Francisco, CA
**Role:** Fullstack Engineering
**Salary:** $180k – $220k/yr
**Experience:** 5+ years
**Skills:** TypeScript, Next.js, React Query, Shadcn Ui, Zod, Python, Django, Postgres, AWS, Docker
**Posted:** 2025-09-29

> Leads development of end-user web applications and APIs for healthcare AI platform, handling full-stack responsibilities including UI/UX, backend architecture, and ML pipeline integration. Requires 5+ years experience with modern web tech and relational databases.

## Job Description

## Responsibilities
- Leading the development for our end-user web application, used by healthcare administrators and providers
- Architecting and implementing major platform components to provide actionable insights and recommendations to health plan administrators and support robust workflows related to addressing fraud, waste, and abuse
- Prototyping new features and use cases for demos and user feedback
- Establish engineering best practices and technical foundations for future team growth and AI-enabled coding
- Help shape our technical roadmap, make key architectural decisions, and influence the company's product and design strategy

## Technical Challenges
- Develop a flexible and robust UI/UX that supports many types of use cases and data sources related to administrative healthcare workflows and include intelligent, actionable insights
- Implement functionality related to machine learning pipelines that ingest complex medical standards, analyze medical records and automate recommendations for clinical reviewers
- Incorporate human-centric AI user experiences, in which the UI/UX enables users to build trust with the use of AI in our products
- Design and implement high quality user experience while upholding high security and privacy standards

## Tech Stack
**Languages/Frameworks:**
- Frontend: **Typescript**, **NextJS**, **Tanstack Query**, **Shadcn UI**, **Zod**, **Nuqs**
- Backend: **Python**, **Django**, **django-ninja**, **django-tenants**

**Database/Storage:** **PostgreSQL** (AWS RDS), **S3**

**Infrastructure/Systems:** **AWS** (ECS, Bedrock, Cognito, etc.), **Docker**, **Github Actions**

**Development Tools:** **Github**, **Jira**, **CoderabbitAI**, **Tusk**

## Requirements
- 5+ years professional experience building end-user web applications at product-driven companies
- Proficient with web and backend technologies (e.g., **React**, **Python**) and relational databases (e.g., **PostgreSQL/MySQL**)
- Customer obsessed and motivated to make an impact in the healthcare space
- High user empathy and the ability to develop frontend UI/UX with minimal guidance
- A collaborative team player with attention to detail

## Nice-to-haves
- Significant experience working with healthcare data and with **HIPAA** best practices
- Developed design systems and made frontend codebases maintainable
- Played the role of an architect on major full stack software projects

## Benefits
- Flexible hybrid arrangement: 2-3 days/week at San Francisco office (financial district), remote-first culture
- Unlimited vacation policy
- Paid parental leave
- Medical, dental, and vision insurance
- Pre-tax commuter benefits
- 401(k)
- Significant equity as an early employee
- Ground-floor opportunity to help build a team and culture
- Regular team events and offsites
- Company-provided equipment and home office setup

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**Apply:** https://hotfix.jobs/jobs/ad64eca0-c637-41b6-b06c-66587aa6a274
**Canonical:** https://hotfix.jobs/jobs/ad64eca0-c637-41b6-b06c-66587aa6a274