Senior Mobile & Firmware Engineer — Remote

Vital Growth Management Ltd; United States; Remote; USD 140,000 - 190,000; Full time

Benefits offered by this job

Competitive salary

Bonuses based on performance

Royalties potential for early employees

Fully remote work environment

Job summary

A tech wellness startup is looking for a Lead Full‑Stack Engineer to develop a next-generation wellness ecosystem centered around a smart hydrogen inhalation device. You'll lead the development of mobile and web features, integrate with hardware, and mentor junior developers. This full-time position offers a competitive salary, bonuses based on performance, and the chance to grow into senior leadership roles. Ideal candidates have 7+ years of experience, strong skills in React/Node.js, and a passion for innovative health technology.

Qualifications

• 7+ years of full‑stack engineering experience.
• Strong experience with modern frontend frameworks (React/React Native preferred).
• Experience building and scaling mobile applications.

Responsibilities

• Build the InhaleH2 wellness app for iOS and Android.
• Integrate with the hydrogen inhalation device over Bluetooth and Wi-Fi.
• Mentor junior developers and play a key role in team growth.

Skills

Full‑stack engineering

React / React Native

Node.js

Database design

Cloud platforms (AWS)

Bluetooth integration

Leadership

Tools

AWS

Git

Job description

A tech wellness startup is looking for a Lead Full‑Stack Engineer to develop a next-generation wellness ecosystem centered around a smart hydrogen inhalation device. You'll lead the development of mobile and web features, integrate with hardware, and mentor junior developers. This full-time position offers a competitive salary, bonuses based on performance, and the chance to grow into senior leadership roles. Ideal candidates have 7+ years of experience, strong skills in React/Node.js, and a passion for innovative health technology.