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Onos HealthOnos HealthSan Francisco, CA

Staff Software Engineer (Full Stack)

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.

180k – 220k/yr
Hybrid5+ YOEFullstack Engineering

About the role

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

Skills

TypeScriptNext.jsReact QueryShadcn UiZodPythonDjangoPostgresAWSDocker
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