Sr. Front-End Engineer

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Date Published: 22 October 2025

This is a once in a life time opportunity to join what is soon to be a unicorn pharma / health start-up.
This role offers top of the market salary range as well as a very strong equity package. We are looking for a Senior Frontend Engineer that are ready to work hard and rapidly grow with our client , Innovations, to create interfaces and flows for new verticals at at our client's San Francisco office. This is a 100% on-site role in San Francisco. 

You’ll play a key role in crafting best-in-class web and mobile experiences for both customers and providers. 

Responsibilities

  • Work within a small team of Project Managers, designers, and back-end engineers to deliver seamless, intuitive user experiences.

  • Help the team make long-term decisions on a quickly scaling projects.

  • Lead the development, optimization and expansion of web and/or mobile applications. (React, React Native, TypeScript)

  • Own key architectural decisions, mentoring engineers, and elevating front-end expereince across the company.

  • Influence engineering culture, contributing to the innovation and technical ownership within the team.

Qualifications:

  • 3+ years of front-end development experience, with expertise in React and React Native, as well as some exposure to Kotlin / Swift. (e.g. Apple Health Kit React Native Integrations)

  • Experience leading technical initiatives and high-performance web and mobile applications.

  • Strong knowledge of modern front-end tooling. 

  • Expertise in state management strategies and optimizing complex UX interactions in applications (data heavy).

  • A passion for creating flawless user experience.

  • Startup mindset

  • Excellent documentation, organization, and communication skills.

  • Willingness to go beyond core responsibilities 

    Salary: $200,000-$300,000 annually + equity

 

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