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Experienced Frontend Engineer (React, Next.js, React Native)
Company: Speer Health Location: Remote / Hybrid Experience: 5+ years building production frontends with strong UX comprehension
Speer is a rapidly growing organization empowering life sciences with AI capabilities that elevate patient outcomes and spearhead new drug launches. We're looking for a front end engineer who is passionate about taking product ownership and being a team player.
What You’ll Do
- Build and own Speer’s user-facing applications across web and mobile.
- Develop high-quality, scalable interfaces using React, Next.js, and React Native.
- Implement complex, dynamic UI systems including dashboards, data visualizations, and workflow-driven experiences.
- Build responsive, accessible, and performance-optimized applications.
- Integrate animations and dynamic content (Lottie, motion systems, interactive components).
- Implement and maintain authentication and authorization flows across the frontend (SSO, OAuth, SAML, role-based access).
- Work closely with backend and infrastructure engineers to integrate APIs and real-time data systems.
- Partner with product and founders to translate medical insights workflows into intuitive experiences.
- Own frontend architecture, state management, and performance strategy.
- Establish UI engineering standards: component libraries, testing practices, and design system patterns.
- Continuously improve usability, reliability, and product experience through iteration and user feedback.
- Experience working with GraphQL APIs (queries, mutations, subscriptions, caching strategies).
- Familiarity with role-based access control (RBAC), preferably using authentication providers.
- Strong understanding of core design principles (layout, typography, spacing, visual hierarchy, accessibility).
What We’re Looking For
- Strong proficiency in modern JavaScript and TypeScript.
- Deep hands-on experience with React, Next.js, and React Native.
- Experience building complex, data-driven web applications.
- Strong understanding of frontend architecture, state management, and performance optimization.
- Experience implementing authentication flows including OAuth 2.0, SSO, and SAML-based integrations.
- Comfort working closely with APIs, backend teams, and product stakeholders.
- Product-oriented mindset — you care about UX, clarity, and solving real user problems.
- Ability to work autonomously, own features end-to-end, and ship production-quality work.
- Startup mentality: comfortable with ambiguity, fast iteration, and high ownership.
- Experience integrating GraphQL clients (Apollo, Relay, or similar) into production applications.
- Experience designing and enforcing fine-grained permission systems on the frontend.
- Ability to translate design systems and Figma specs into clean, reusable components.
Strong Bonus If You Have
- Experience building enterprise or SaaS platforms.
- Experience with animation systems (Lottie, Framer Motion, GSAP).
- Experience with data visualization libraries (Recharts, D3, Chart.js, etc.).
- Familiarity with mobile deployment pipelines (iOS/Android via React Native).
- Experience working with healthcare, life sciences, or regulated products.
- Experience collaborating closely with designers and shaping design systems.
- Exposure to accessibility standards (WCAG) and performance profiling.
Nice to Have
- Experience with design systems and component libraries.
- Familiarity with feature flagging, analytics, and A/B testing.
- Experience supporting AI-powered or real-time interfaces.
- Experience contributing to early-stage products or design-heavy startups.
Click on Apply to know more.