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Full Stack Developer

Handz On Marine

UShybrid$40k-$92k/yrPosted Jun 1, 2026

Skills

postgressupabaseandroidgithubreactiosjavascript

About the role

Full-Stack Developer (Contract-to-Hire) AI Powered Healthcare/Aesthetics Platform

Location: Michigan (remote within MI; Lansing-area a plus)

Type: Contract-to-hire paid project milestones to start, transitioning to ongoing role for the right fit

Compensation: Competitive, based on experience (paid per milestone during contract phase)

About the role

We're building a production SaaS platform for the medical aesthetics industry patient-facing and provider-facing apps, a practice management system, and an AI/data layer on the roadmap. There is an existing codebase (web portal live, mobile apps in progress) that needs to be finished, hardened, and shipped to production, followed by ongoing feature development.

We are looking for a developer who ships working software, communicates clearly about status, and flags problems early. This is a hands-on build role with real ownership.

What you'll do

Take the existing platform from mostly built to live in production

Build and maintain front-end and back-end across web and native mobile

Integrate and maintain third-party services (payments, SMS, telehealth, email)

Handle app store submission and release for iOS and Android

Work in a healthcare context where data security and access control matter

Required experience

3+ years building and shipping full-stack web applications to production

Hands-on with a modern stack: React/Next.js, Node, and a Postgres-based backend (Supabase experience a strong plus)

Native mobile app experience (React Native or similar) with apps you have personally shipped to the Apple App Store and/or Google Play links required

Real integration experience: Stripe, Twilio, REST APIs, webhooks

Comfortable working with sensitive data and access-control rules (HIPAA-aware experience a plus)

How we work , please read before applying

We've learned what we need, so we're upfront about it:

You show working software, not status updates. Done means tested and demonstrable, not should work.

You flag blockers and uncertainties early. Surfacing a problem fast is valued, not penalized.

Milestones are scoped and accepted before payment. We define "done" together up front, you build to it, we verify, you get paid. Clean and fair both ways.

To apply required (applications without these will not be reviewed)

Links to 2–3 live production apps or sites you personally built with a one-line note on what your specific contribution was. App store links for any mobile work.

A GitHub or portfolio we can actually look at.

Two professional references we will contact (prior clients or employers).

A short note (3–4 sentences) on a time you shipped something on a deadline and how you handled what went wrong.

Process

Review of your application and live work

Short call to talk through your experience

A small paid test task — a real, scoped piece of work so we both see how it goes before committing

Contract milestones → transition to ongoing role for the right fit

We respond to every applicant who completes the required items above.

Pay: $40,000.00 - $92,115.02 per year

Benefits:

Dental insurance

Health insurance

Work Location: Hybrid remote in Lansing, MI 48917

Compensation

This Full-Stack Engineer role pays $40k-$92k/yr. Within typical range for full-stack engineer roles in United States.

Questions about this role

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