Point your AI agent at freehire and let it find you a job.

Get the CLI →

IO Tech Solutions Limited

New

C# Engineer (WFH)

Posted 7 views
Discussion

Summary

IO Tech Solutions is hiring a remote C# Engineer (Hong Kong-based listing) to build, optimize, and maintain high-performance, low-latency C#.NET trading infrastructure for crypto market-making — including real-time order management, risk analysis, and exchange/market data integrations — working closely with traders and quantitative analysts.

As a C#.NET Developer, you will play a critical role in developing, optimizing, and maintaining the infrastructure that supports our market-making operations. Your contributions will directly enhance trading speed, reliability, and scalability, providing a competitive edge in the rapidly evolving crypto space. This is an exciting opportunity to work at the forefront of financial technology, collaborating closely with traders and quantitative analysts to deliver real-time, high-performance applications.

  • Develop Trading Systems: Design and implement high-performance, scalable C#.NET applications for real-time trading, order management, and risk analysis.
  • Optimize for Low Latency: Apply low-latency programming techniques and optimizations to enhance system responsiveness and reliability.
  • Integrate Market Data and APIs: Build integrations with cryptocurrency exchanges, market APIs, and data sources to ensure continuous and efficient market connectivity.
  • Collaborate Across Teams: Work closely with traders, analysts, and other developers to refine trading strategies and provide innovative solutions to complex problems.
  • Ensure Code Quality: Write clean, efficient, and maintainable code, following best practices and participating in peer reviews.
  • Real-Time Monitoring: Develop and maintain tools for real-time monitoring of market activities, trading system performance, and risk metrics.
  • Production Support: Troubleshoot and resolve production issues to maintain system stability and minimize downtime.
  • Experience: 3+ years of C#.NET development experience, preferably in a trading or financial technology environment.
  • Technical Expertise:
    • Strong proficiency in C#.NET, with an emphasis on asynchronous programming, multithreading, and low-latency application development.
    • Experience with messaging protocols such as FIX, WebSockets, and other communication frameworks.
    • Familiarity with real-time data handling, performance tuning, and optimization techniques.
    • Strong understanding of relational databases (e.g., SQL Server, PostgreSQL) and experience with NoSQL databases (e.g., Redis, MongoDB).
  • Crypto/Finance Knowledge: Familiarity with cryptocurrency markets, trading systems, or blockchain technology is highly desirable.
  • Analytical Skills: Excellent problem-solving abilities and attention to detail, particularly in high-stakes and fast-paced environments.
  • Communication: Strong verbal and written communication skills for effective collaboration across technical and non-technical teams.

Skills

Apply

See also

Software Engineering jobs by country — openings, pay and top skills →

Tailor your CV for this role?

We couldn't check your fit for this role — add a CV to your profile to see it next time.

A new version of freehire is available