Senior Frontend Engineer (Next.js & React, AI-Native) - Remote

-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. 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.