Remote Full-Stack Engineer: .NET, React & Flutter

Helius Technologies; Singapore; Remote; SGD 120,000 - 180,000; Full time

Job summary

Helius Technologies Pte Ltd in Singapore invites a versatile Full Stack Developer to join our engineering team. You will build, scale, and maintain cross‑platform applications spanning mobile, web, backend APIs, and enterprise integrations.

You should be a hands‑on troubleshooter, capable of addressing issues across the full stack, and you will leverage AI-assisted tools like GitHub Copilot to accelerate delivery of enterprise solutions.

Qualifications

• Mobile Flutter/Dart development experience.
• Web frontend with ReactJS, HTML5/CSS3.
• Backend with .NET/C# and RESTful APIs.
• SQL Server and Oracle databases expertise.
• Git and GitHub Copilot usage.

Responsibilities

• Build cross‑platform mobile and web apps across stack.
• Design and maintain high-performance backend services and APIs.
• Develop data integration and enterprise system connections.
• Troubleshoot end‑to‑end across frontend, backend, and DB.
• Collaborate with Product, UX/UI, and QA teams.

Skills

Mobile Development (Flutter/Dart)

Web Frontend (ReactJS)

Backend Engineering (.NET/C#)

Databases (MS SQL Server, Oracle)

AI Tooling & GitHub Copilot

Problem Solving

Git/Git workflows

Tools

Git

GitHub Copilot

Job description

Helius Technologies Pte Ltd in Singapore invites a versatile Full Stack Developer to join our engineering team. You will build, scale, and maintain cross‑platform applications spanning mobile, web, backend APIs, and enterprise integrations.

You should be a hands‑on troubleshooter, capable of addressing issues across the full stack, and you will leverage AI-assisted tools like GitHub Copilot to accelerate delivery of enterprise solutions.