C# Desktop App Developer Intern (Remote)

Remote – Internship

Job Description

We are looking for an intern to support the development and maintenance of our internal desktop trading tools. You’ll 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.
• Write setup guides and documentation for long‑term maintainability.

Requirements

Must‑Have Skills

• C#/.NET development (WinForms or WPF).
• Exposure to SQL Server or PostgreSQL for backend data.
• Experience with packaging and deployment (MSIX, ClickOnce).
• Strong debugging and troubleshooting skills.
• Familiarity with Git/GitHub version control.

Nice‑to‑Have

• Experience with TWS API (Interactive Brokers).
• Logging/telemetry integration in desktop apps.
• Knowledge of multi‑threading or high‑performance data processing.

Eligibility

• Enrolled or graduated from electrical engineering, software engineering, computer science, or a closely related program.

Reference: #J-18808-Ljbffr