Senior Full-Stack App Developer IoT

About the Role

We are looking for a self-sufficient, full-stack developer to design, build, and maintain the complete software ecosystem for our marine electric outboard systems. This includes mobile apps (iOS & Android) that communicate with our PCBAs via Bluetooth Low Energy (BLE), web apps for user and admin access, and backend infrastructure for storing and analyzing performance data.

The ideal candidate can take hardware integration requirements from concept to deployment — delivering polished customer-facing apps, secure and scalable server systems, and intuitive dashboards for data visualization.

Hybrid work from home and in-office (Nam Tu Liem) is requested.

Key Responsibilities

Develop mobile applications for iOS and Android that connect to company PCBAs via BLE.

Create web-based dashboards for customers and internal teams to view, analyze, and manage performance data.

Design and manage cloud-based backend systems (databases, APIs, authentication, subion billing and payment gateways.

Ensure security, reliability, and scalability of all software solutions.

Manage app store submissions, updates, and maintenance.

Required Skills & Experience

3+ years professional experience in mobile app development (Swift, Kotlin, React Native, or Flutter).

Strong background in web app development (JavaScript/TypeScript with React, Angular, or Vue).

Proficient in backend development (Node.js, Python, or similar) and cloud platforms (AWS, Azure, GCP).

Experience with Bluetooth Low Energy (BLE) integration and IoT device communication.

Database design & management (SQL/NoSQL).

Understanding of performance data handling and real-time data streaming.

Basic English communication skills (reading/writing/speaking).

Bachelor’s degree in Computer Science, Software Engineering, or related field preferred.

Nice-to-Have Skills

Experience with marine or automotive embedded systems.

Knowledge of MQTT or similar IoT messaging protocols.

Familiarity with firmware debugging and test tools.

Personal Attributes

Able to work independently with minimal oversight.

Problem-solver who can work across hardware, firmware, and software boundaries.

Strong attention to detail and ability to deliver polished, customer-ready products