Proprietary Trading Firm Seeks C# Developer
We're a global company that brings together the brightest minds and best technology to design and implement proprietary trading strategies.
Our success is driven by our ability to think together, but not always alike. Technology is at the core of our winning strategy.
As a C# developer on our market data team, you'll help ensure our trading desks have access to high-quality, reliable market data.
You'll work closely with traders and fellow technologists to develop systems that manage the collection, validation, and distribution of critical financial data.
From refining database design to building scalable C# applications, your work will have a direct impact on our trading performance globally.
Responsibilities
Collaborate with traders and quants to understand data needs and implement solutions that ensure high data integrity and low latency.
Design and optimize relational databases, applying strong SQL and schema design principles.
Write clean, maintainable code in C# as part of a fast-paced development team.
Contribute to system architecture discussions, help drive technical decisions, and mentor other developers.
Investigate and troubleshoot issues related to data quality, access, and processing performance.
Requirements
3+ years of experience with C# in a professional setting
Strong knowledge of SQL and relational database design
Solid foundation in object-oriented programming and software design principles
Strong attention to detail, especially around data validation and integrity
Effective communicator who can explain complex technical concepts clearly
Proven ability to thrive in a fast-paced, team-oriented environment
Preferred Qualifications
Interest or experience in financial instruments (ETFs, equities, futures, options)
Exposure to Python development
Familiarity with Linux, shell scripting, and DBT (data build tool)
Experience working with market data vendors (e.g. Bloomberg, Refinitiv/Reuters)