AI-First Frontend Engineer (Next.js & React) - Remote at Lumimeds

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AI-First Frontend Engineer (Next.js & React) - Remote at Lumimeds. . Location: LATAM / South America / Eastern Europe. About LumiMeds. . LumiMeds is a fast-growing U.S.-based telehealth startup focused on weight management and long-term metabolic health. We are building the next generation of e-commerce and clinical infrastructure from the ground up.. . As an early-stage company, we move quickly, operate with limited layers, and expect high ownership from every team member. There is no bureaucracy here — decisions happen fast, priorities evolve, and builders thrive.. . We are a remote-first, globally distributed team that values clarity, accountability, and people who take initiative rather than wait for direction.. . . Platform & Product Engineering — LumiMeds. . Location:. . Remote / Hybrid. Seniority:. . Mid-Level / Senior (Individual Contributor). .  . . Role Overview. . LumiMeds is a high-growth telehealth platform building the next generation of . virtual telehealth infrastructure. We are looking for an. . AI-First Frontend . Engineer. . who builds beautiful, performant, and clinically reliable interfaces —. and uses AI to do it at a pace that consistently surprises people.. . You are not a designer who codes, nor a utility developer who ships components . on request. You are an engineer who can translate a Figma frame into a pixel-. perfect, highly performant Next.js experience, architect the state model behind it, . and use AI tooling to compress a week of work into a day. You know how to direct . Claude agent teams. . to handle parallelizable work — generating component . variants, writing test suites, auditing accessibility — so you can stay focused on . the decisions that require human judgment. You will balance. . 90% hands-on . coding. . with. . 10% mentorship. , and you are expected to set the bar for frontend . quality and velocity on the team.. . . Core Technical Domains. . You will own the user-facing layer across our consumer and clinical platforms:. . . Performant Marketing & E-commerce:. . Engineering lightning-fast, SEO-. optimized storefronts and landing pages. You treat Core Web Vitals as a . first-class deliverable.. . Clinical Web Application (EMR & Provider Portal):. . Building the “Clinical . OS” — complex, state-heavy interfaces where data integrity and reliability . are non-negotiable.. . AI-Powered UI Features:. . Implementing streaming LLM responses, real-. time clinical summaries, and conversational interfaces embedded into . patient and provider flows.. . Virtual Care Interfaces:. . Implementing WebRTC video components, real-. time secure messaging, and low-latency async consultation flows.. . Design System & Motion:. . Maintaining a component library using. . Framer . Motion. . to produce purposeful animations that make the platform feel . premium and intuitive.. . . . Key Responsibilities. . . . AI-Augmented Frontend Development:. . Use Cursor, Copilot, and LLMs as . first-class tools to generate components, write tests, and iterate on UI logic . at high velocity. Prompt quality is part of the craft.. . Claude Agent Team Orchestration:. . Coordinate Claude agent teams via . the. . Claude Agent SDK. . to execute parallelizable frontend work — . generating component variants, writing test suites, auditing accessibility, . and producing design-to-code translations at scale. You know how to . structure agent prompts, verify outputs, and integrate agent-generated . code into the production codebase reliably.. . Aesthetic Engineering:. . Translate high-fidelity Figma designs into pixel-. perfect, responsive experiences that hold visual integrity across all device . sizes and breakpoints.. . Performance Ownership:. . Own. . Core Web Vitals. . — optimize LCP, INP, and . bundle size. Understand hydration, streaming SSR, and caching strategies . at a deep level.. . AI UI Integration:. . Build and maintain frontend interfaces that consume . LLM outputs — streaming text, structured responses, tool-call results — in . ways that feel fluid and reliable to end users.. . State Architecture:. . Design resilient client-side state capable of handling . real-time clinical data, optimistic updates, and complex form flows across . the patient journey.. . Compliance & Security:. . Ensure all interfaces meet. . HIPAA/SOC2 . standards, with a focus on secure data handling, audit trails, and PII . protection.. . . . Required Hard Skills & Tech Stack. . . Next.js Mastery:. . Expert-level knowledge of the. . App Router. , Server . Components (RSC), and sophisticated caching/streaming strategies.. . The “Beautiful Web” Stack:. . Expert proficiency in. . Tailwind CSS. . and . Framer Motion. . for fluid, high-end interfaces.. . Performance Optimization:. . Proven track record optimizing bundle sizes, . hydration cycles, and Lighthouse scores.. . State Management:. . Expertise in. . TanStack Query. . (server state) and . Zustand. . (client state).. . LLM UI Patterns:. . Experience building streaming response UIs, chat . interfaces, or AI-assisted input flows using OpenAI or Anthropic APIs.. . Claude Agent Teams:. . Hands-on experience building and directing Claude . agent teams using the. . Claude Agent SDK. . — from bulk component . generation to automated visual regression and test coverage. You can design an agent pipeline, define subagent roles, and validate the output before it lands in production.. . AI Dev Tooling:. . Daily active use of Cursor, GitHub Copilot, or equivalent. . Strong opinions on how to use AI for component generation, refactoring, and test writing.. . Browser Fundamentals:. . Deep understanding of the DOM, rendering . pipeline, and HIPAA-compliant data handling in the browser.. . . . . . Candidate Qualifications. . . 3+ years. . of professional frontend engineering experience.. . AI-Native Workflow:. . You can demonstrate concretely how AI has . accelerated your frontend output. Examples or portfolio required.. . The Dual-Threat Portfolio:. . Proven experience building both visually . polished, high-traffic marketing sites and complex, data-driven SaaS . applications.. . Uncompromising Eye for Detail:. . You notice when spacing is off by 2px . and care enough to fix it. Typography, micro-interactions, and motion are . part of your craft.. . High Agency:. . Ability to self-direct, operate in ambiguity, and make high-. leverage frontend decisions without constant supervision.. . Communication:. . Professional proficiency in English for technical . documentation and cross-functional collaboration.. . . . Why Join LumiMeds?. . . AI as Infrastructure:. . We don’t bolt AI on — it’s embedded in how we . build. You’ll be encouraged and expected to use every tool available to ship . faster and better.. . Design-Forward Culture:. . We believe healthcare should be beautiful. . You’ll have the technical freedom to build a premium brand experience without compromise.. . Direct Impact:. . Fast, intuitive, and beautiful interfaces directly affect . patient outcomes and provider efficiency.. . . . How to Apply. . If this role sounds like a fit, we’d love to hear from you. Please submit your application in English and ensure your resume reflects relevant experience for the role.. . This position is open to candidates based in approved locations, depending on the role and business needs. Qualified applicants will be contacted for next steps.. . LumiMeds is an equal opportunity employer. We hire based on skills, experience, and alignment with our values.. . Please note: This role requires professional-level English communication and availability to work U.S. business hours.