OVERVIEW

Mangosteen.Studio is a product studio building consumer and B2B SaaS applications. They currently operate five mobile apps, with three recently launched on the App Store. They are seeking a Mobile Full-Stack Engineer to take full ownership of our mobile portfolio, from architecture to release. If you're passionate about building, shipping, and improving real products in production, this is your playground.

RESPONSIBILITIES

Mobile App Ownership
Own and manage multiple production mobile apps
Ensure app stability, performance, and release quality
Ship small, high-impact features on a regular cadence

Mobile Development

Build and maintain apps using Flutter and React Native
Implement UI upgrades, new features, and critical bug fixes
Keep mobile architecture clean, scalable, and easy to maintain

Backend & Full-Stack Work

Contribute to backend development using Node.js and Spring Boot
Integrate mobile apps with APIs, databases, and external services
Triage and fix backend-related issues affecting mobile performance

Technical Leadership

Serve as the go-to technical lead for all mobile products
Review and manage pull requests from internal and external teams
Make judgment calls to balance speed and long-term maintainability

AI & Product Iteration

Maintain and improve AI-powered features within mobile apps
Integrate LLM features and support AI workflows as products evolve

Collaboration

Work hand-in-hand with design, product, and marketing
Translate high-level product ideas into shipped features quickly
Support rapid iteration while avoiding overengineering

MUST-HAVES

Flutter
React Native
Node.js
Spring Boot
Mobile app deployment and maintenance
Production debugging
Code review and quality control

SHOULD-HAVES

AI integrations
Firebase
REST APIs
Cloud platforms (e.g., AWS, GCP, Azure)

NICE-TO-HAVES

Startup or studio experience
External developer coordination
LLM feature integration
Product ownership mindset

COMPENSATION

$600-$1,200 per month

OTHER DETAILS

Full-time
Remote
Number of vacancies: 1

Summary

Job description

Required skills