Kosé
Kos AI is developing the first non-invasive continuous glucose monitor (CGM), redefining how chronic conditions like diabetes are monitored and managed. We are an early-stage health tech startup driven by innovation, speed, and purpose. We are looking for a talented, hands-on UX / Front-End Engineer who thrives in startup environments and can design, build, and scale intuitive, user-friendly interfaces that bring our technology to life.What Youll DoBuild and maintain front-end features using React, React Native, HTML/CSS, and JavaScript/TypeScript.Contribute to our iOS mobile app using React Native, with attention to platform-specific UI/UX best practices.Translate design mockups and wireframes into high-quality, production-ready code.Design and implement animations and micro-interactions to create delightful user experiences.Work cross-functionally with designers, engineers, and product managers to ship features efficiently.Support integration of front-end interfaces with APIs and assist in debugging and optimization.Ensure high accessibility and usability standards, particularly in healthcare-related user flows.Who We Are Looking ForA strong visual and UX thinker who understands the intersection of design and development.Proficient with:React & React NativeHTML, CSS/SASS, JavaScript/TypeScriptAnimation libraries/tools (e.g., Framer Motion, Lottie, Reanimated)Familiar with iOS app development via React Native.Comfortable collaborating with cross-functional teams in a fast-paced, agile environment.Detail-oriented with a passion for clean, maintainable code and beautiful UI.Bonus if you have:Experience designing or building apps for healthcare or medical-focused companiesFamiliarity with accessibility standards (e.g., WCAG) and HIPAA considerationsFamiliarity with FigmaWhat We OfferCompetitive salary and equity package in a high-growth health tech company.Opportunity to work on cutting-edge AI projects with real-world healthcare impact.Close mentorship from senior ML engineers, biomedical engineers, and researchers.Pathway to grow into a specialized ML domain (NLP, multimodal, or biomedical AI).A collaborative environment with access to clinical datasets and signal processing experts.Equal OpportunityKOS is an equal opportunity employer committed to diversity and inclusion. We welcome applications from all qualified candidates regardless of race, gender, age, religion, sexual orientation, or disability status.
recblid 3brrichz6i1p1a27m6lfhq7fdfsf49