React Developer

About Ucardia

Ucardia is building the future of longevity, wellness, and cardiometabolic health. We combine connected devices, intelligent insights, personalized care plans, and human support to help members better understand their health and take meaningful action over time.

We are an early‑stage, fast‑moving health technology company with a mission to extend healthspan and make proactive care more accessible, connected, and personal. Our platform supports members, care teams, partner clinics, employers, and healthcare organizations through a growing ecosystem of mobile and web‑based tools.

As we continue scaling, we are looking for a strong React Developer to help build and improve the web experiences that power Ucardia's internal teams, partner organizations, providers, and operational workflows.

Ucardia is seeking a React Developer to help build clean, scalable, and reliable web‑based platforms across our product ecosystem.

This role reports to the Director, Product Strategy and Operations and will work closely with Ucardia's mobile and platform teams to develop web experiences that connect product strategy, operational workflows, member data, and care delivery.

This role is ideal for someone who enjoys building fast, intuitive, user‑friendly web applications and is comfortable working in a startup environment where priorities move quickly, ownership matters, and product decisions are closely tied to real users.

You will collaborate across product, mobile engineering, platform engineering, operations, and leadership to develop web interfaces that support provider workflows, member visibility, scheduling, care journey management, reporting, administrative tools, and other core platform experiences.

This is a hands‑on role for someone who can write high‑quality React code, collaborate well across teams, and bring a strong product mindset to frontend development.

Ucardia's web platforms are becoming a core part of how providers, partners, internal teams, and care teams support members.

As we expand our partner‑facing and internal tools, we need web experiences that are fast, clear, reliable, and easy to use. This role will directly support the development of systems that help teams view member data, coordinate support, manage workflows, track progress, and deliver a better experience at scale.

You will not be working on throwaway screens or low‑impact features. You will be helping build the operational and product infrastructure behind a modern digital health platform.

• Build and maintain modern React‑based web applications across Ucardia's platform.
• Develop clean, reusable components and frontend patterns that improve speed, consistency, and maintainability.
• Translate product requirements, designs, and workflow needs into polished user experiences.
• Improve frontend performance, responsiveness, accessibility, and usability across web‑based tools.

• Partner with mobile and platform teams to ensure Ucardia's web experiences are connected, scalable, and aligned across the broader product ecosystem.
• Collaborate with backend engineers to integrate APIs, data models, authentication flows, and platform services.
• Work with operations and account management teams to understand real‑world workflow needs from providers, partners, and internal users.
• Help identify product gaps, UX friction, and opportunities to simplify complex workflows.

• Write reliable, testable, and maintainable frontend code.
• Help improve frontend QA processes, release readiness, and regression testing.
• Support bug fixes, production improvements, and ongoing platform refinement.
• Contribute to frontend architecture decisions as Ucardia's web ecosystem continues to grow.

• Move quickly while keeping quality and user experience at the center.
• Operate with ownership, curiosity, and strong communication.
• Be comfortable working in an early‑stage environment where priorities can shift and team members wear multiple hats.
• Bring ideas, ask smart questions, and help us build stronger product and engineering…