Home Job Listings Categories Locations

Full-Stack Developer (Frontend-leaning) | Early-stage healthcare marketplace

📍 Brazil

Tecnologia Atomic HR

Descrição da Vaga

We connect talented tech professionals in Latin America and Canada with remote career opportunities at innovative startups worldwide.

We specialize in finding roles that align with your skills, experience, and career goals.

Our personalized approach ensures you're matched with companies that value your contributions and offer opportunities for growth. Whether you're a software engineer, designer, marketer, or other tech professional, we're here to help you take the next step in your career. Company Overview

Our client is an early-stage, U.S.-based healthcare marketplace building a trust and matching layer for the fast-growing cash-pay medical ecosystem. Backed by seed funding and led by a founder who previously built and exited a $100M marketplace, the company is now moving from prototype to real product—and this role is central to that transition. Your Role

You’ll join as the

first engineering hire , reporting directly to the founder. Your mission is to transform a “vibe-coded” demo into a production-ready web product and lay the groundwork for a React Native iOS app. Success means shipping fast, making thoughtful implementation decisions, and steadily improving product quality, reliability, and intelligence. You’ll:

Own frontend-leaning full-stack development end to end

Build a polished, modern quiz and recommendation experience

Translate lightweight specs into shipped product quickly

Implement and evolve a rules-based matching engine

Integrate light LLM usage where it adds real product value

Set up Stripe payments and production-ready billing flows

Implement A/B testing and conversion instrumentation

Prepare foundations for a React Native iOS build

You Bring:

Strong React + TypeScript with excellent UI instincts

Solid Node.js backend experience and API design skills

Practical PostgreSQL data modeling and querying experience

Comfort deploying and operating apps on AWS

Experience with Git workflows, debugging, and pragmatic testing

Readiness to work in React Native within 60–90 days

Ownership mindset and comfort with ambiguity

Bonus Points:

Stripe integration experience

PostHog or similar experimentation tooling

Marketing attribution and conversion tracking experience

Curiosity integrating prompt-based AI into real products

Interest in improving matching or recommendation systems

What’s Offered:

Fully remote contractor role with flexible hours

Strong overlap with U.S. Pacific Time collaboration

~$48k–$85k USD/year, with flexibility up to $100k+

High ownership as the first engineering hire

Direct access to a proven, hands-on founder

Long-term growth potential, including expanded scope and equity path

Interview Process:

1️⃣ Recruiter screen (English, alignment, stack breadth) 2️⃣ Founder interview (product thinking, working style) 3️⃣ Paid trial project (2–3 days, equal pay for finalists)

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.

Detalhes da Vaga

Data de Publicação: January 16, 2026
Tipo de Vaga: Tecnologia
Localização: Brazil
Company: Atomic HR

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.