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C# Developer (Trading System)

USAFull-time$230,000–$270,0002026-10-08

Core

Design, build, and maintain applications for fund operations including portfolio management, order management, risk, and back-office workflows. (via careerplan.io/jobs/g9c2dc41-c-developer-trading-system-at-undisclosed-hedge-fund)

Role type

Senior C# Developer (Trading System)

Builds

Production-ready features for fund operations and system modernization to Azure PaaS

Domain

Financial services / Hedge fund technology

Deliverable

production ML models | product features

Required skills

C#, Azure PaaS, REST, FIX, API integration, CI/CD pipeline development, cloud deployment, troubleshooting, system modernization

Preferred skills

hands-on leadership, system scalability optimization

Technologies

Azure, CI/CD, Cloud PaaS, REST, FIX

Responsibilities

Design and build applications for fund operations; Lead and contribute to system modernization moving workloads to Azure PaaS; Integrate third-party data providers and financial platforms; Troubleshoot application errors and job execution failures; Contribute to CI/CD pipeline development.

Seniority

Senior, hands-on IC with leadership interest