hero

Portfolio Founder potential, realized

Across investments in enterprise and consumer at seed and early growth stages, see why portfolio founders consistently say we're the most valuable investors on their cap table.
companies
Jobs

Senior Full Stack Developer

SuperBill

SuperBill

Software Engineering
San Mateo, CA, USA
USD 120k-195k / year + Equity
Posted on Jul 16, 2025

SuperDial is looking for a Senior Full Stack Engineer with a front-end focus to build and enhance our AI-powered healthcare platform. This role is ideal for an engineer who is passionate about creating intuitive, high-performance web applications while also having a solid understanding of back-end systems. If you enjoy working with modern front-end frameworks, building scalable UI components, and contributing to a fast-growing product, we want to hear from you!

About the role:

  • Design and develop front-end features (75%), ensuring a seamless, responsive, and performant user experience.

  • Contribute to back-end services (25%), collaborating on APIs, data flow, and AI-driven features.

  • Work closely with product managers, designers, and engineers to build an intuitive and scalable UI.

  • Optimize front-end performance, focusing on accessibility, responsiveness, and maintainability.

  • Help define and implement best practices for component libraries, state management, and front-end architecture.

  • Participate in code reviews, architectural discussions, and performance optimizations to improve the platform’s scalability.

  • Collaborate on UI/UX design and implementation, including creating and refining designs in Figma.

About you:

  • 5+ years of experience in full-stack development, with a strong emphasis on front-end engineering.

  • Expertise in JavaScript and deep experience with React, TypeScript, and modern front-end tooling (e.g., Webpack, Vite, Next.js).

  • Comfortable working with Node.js or Python for back-end services and API integrations.

  • Strong understanding of performance optimization, accessibility best practices, and responsive design.

  • Experience with state management libraries (e.g., Redux, Zustand, React Query) and front-end testing frameworks.

  • Enjoys working with UI/UX design tools like Figma and has experience implementing design systems.

  • Strong problem-solving skills and ability to work in a fast-paced startup environment.

Preferred qualifications:

  • Experience working with healthcare or AI-driven applications, where usability, security, and performance are critical.

  • Familiarity with GraphQL, WebSockets, or real-time data streaming to enhance front-end interactivity.

  • Experience with component libraries, design systems, or front-end performance profiling tools.

  • Passion for clean, maintainable code and experience contributing to open-source projects or internal tooling initiatives.

What’s in it for you?

  • The opportunity to own and shape the front-end architecture of an AI-powered healthcare platform.

  • A fast-moving, entrepreneurial culture where your work directly impacts the product and user experience.

  • Competitive salary, equity options, and benefits, including health, dental, and vision coverage.

Who we are:

SuperDial is transforming AI in healthcare, building intelligent, scalable solutions that optimize revenue cycle management and operational efficiency. Our engineering team is at the forefront of deploying AI-driven applications that improve healthcare workflows. Join us and help shape the future of AI in healthcare!

The base salary for this role ranges from $120,000 to $195,000, depending on experience, skill set, and fit. We also offer equity and benefits as part of our total compensation package. Final offers may vary based on experience and qualifications - we’re always open to exceptional talent.