Senior Dotnet Developer

Expansion International

📍 Philippines, Philippines, Philippines

Full-time Human Resources Posted March 04, 2026

Job Description

We are hiring a Senior .NET Engineer to join a highly technical engineering team responsible for maintaining and evolving business-critical systems used in regulated, real-world environments.

This is not a role for surface-level developers, framework tourists, or candidates who rely heavily on scaffolding or AI without understanding fundamentals.

We are looking for engineers who think deeply about code quality, stability, and long-term maintainability.

You will work on a mix of modern .NET Core services and legacy WPF / .NET Framework applications, where correctness, performance, and safe change matter more than novelty.

What You’ll Work On

You will contribute across two core applications:

  • BMS (Web-based): Operational and billing-critical system integrating with financial workflows. Stability, correctness, and reliability are key.
  • Yoda Desktop (WPF): Desktop application supporting technician workflows in heal...