C# Desktop App Developer

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📍 Huila, Huila, Colombia

Full-time Other-General Posted March 03, 2026

Job Description

  • Colombia, Huila, Colombia
  • Full-Time
  • Remote

Job Description:


We are looking for an engineer to support the development and maintenance of our internal desktop trading tools. Youll work on C#/.NET WinForms/WPF applications that interact with market data sources, improve application reliability, and deliver new features for the trading team.

Responsibilities

Desktop Applications

  • Maintain and enhance WinForms/WPF apps.
  • Improve schedulers and background services for robustness and stability.
  • Package, sign, and distribute applications (MSIX or similar).

Integration & APIs

  • Connect applications to external APIs (e.g., Interactive Brokers TWS, Yahoo Finance).
  • Optimize data-fetching pipelines and error handling.

Testing & Documentation

  • Debug and fix crashes, scheduler issues, and performance bottlenecks.
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