Senior JavaScript Developer– Design Systems (12 Months Contract)

At Fullscript, we’re not just changing healthcare—we’re making it whole.

We help 100,000+ healthcare practitioners support 10 million patients with a platform that delivers evidence-based health solutions, diagnostic support, and practitioner tools—all in one place.

Healthcare today is disconnected. We’re fixing that. Fullscript makes it easier for practitioners to treat the whole person, not just symptoms, so patients get the support they need—when they need it.

We’re building a better way—one where healthcare is connected, complete, and built for impact.

We are seeking a Senior Developer, Front End to join our talented team. As a Senior Developer, you will play a large role in shaping the technical direction and architecture of our design system. You will work closely with the Technical Lead and with system designers, as well as collaborate with the product team to address the challenges of a rapidly growing design system with increasing demands while maintaining consistency across our many platforms. 

This is how we like building software: https://fullscript.com/developer-handbook. If you share our values, we’d be excited to talk with you!

• Collaborate with the Technical Lead and other team members to plan and architect react components and interaction patterns, and contribute to design discussions and decisions.
• Implement and deliver high-quality components and enhancements using JavaScript and React.
• Work as part of a "pod," a small team of front-end developers and designers to ensure effective and efficient development processes.
• Contribute to the technical health of the design system by adhering to engineering and UX best practices and participating in code reviews.
• Collaborate and assist with developers from other teams, to play a supporting role in ensuring the design system is accomplishing product and developer needs.
• Scope and plan development work, balancing speed with technical quality.

• Proven experience as a JavaScript or Front-End Developer, ideally at the senior level
• Expertise in modern JavaScript and frameworks such as React, Vue, or similar. (We use React + TypeScript)
• Solid grasp of HTML, CSS, and accessibility best practices.
• Experience working with design systems and collaborating with product/design teams.
• In-depth knowledge of UI/UX best practices, performance optimization, and accessibility.
• A passion for clean, maintainable code and performance optimization.
• A growth-oriented mindset—you embrace feedback, value collaboration, and love learning

• Flexible PTO & competitive pay—rest fuels performance.
• Customizable benefits—flexible coverage, paramedical services, and an HSA.
• Fullscript discounts—save on wellness products.
• Continuous learning—training budget + company-wide initiatives.
• Wherever You Work Well—hybrid and remote flexibility.

Why Fullscript?

Great work happens when people are supported, challenged, and inspired. Here, you’ll be part of a team that:

⬦ Values innovation—we push boundaries and always look for better ways.

⬦ Supports growth—through learning, mentorship, and meaningful work.

⬦ Cares about balance—with flexible work options and time off when you need it.

📌 Apply now—let’s build the future of healthcare, together.

Fullscript is an equal-opportunity employer committed to creating an inclusive workplace. Accommodations are available upon request—email accommodations@fullscript.com for support.

Before joining the team, all candidates who receive and accept an offer will complete a background check.

🚀 MORE INFO: www.fullscript.com | www.rupahealth.com | Follow us on social media @fullscriptHQ

🔥 IN THE NEWS: Fullscript acquires Rupa Health

📺Let’s make healthcare whole