Senior Full Stack Developer (Mobile & Backend Migration) at Datonomy Solutions

Datonomy Solutions

📍 Cape Town, Western Cape, South-Africa

Full-time Software Development Posted March 01, 2026

Job Description

Overview

We are undertaking a strategic migration of an existing mobile and backend product into a previously built, modernised platform. This role requires a hands-on Senior Full Stack Developer who is equally comfortable working across Flutter mobile applications and enterprise-grade backend systems.

The successful candidate will play a critical role in migrating functionality, APIs, and business logic from a Node.js + Angular backend into a Microsoft .NET (C#) environment, while ensuring continuity, performance, and maintainability.

This is a delivery-focused role, suited to a senior engineer who has led or executed complex system migrations and can operate with minimal supervision.

Responsibilities

  • Mobile (Flutter) - Maintain and enhance an existing Flutter-based mobile application
  • Mobile (Flutter) - Support the migration of mobile features into the consolidated platform
  • Mobile (Flutter) - Ensure consistent...