About this role
Software Engineer - Trading System Developer (2026) at XTX Markets. Location: New York, New York, United States. Role: developing trading, reviewing code, collaborating quants Requirements: Experienced coder with CS fundamentals; Kotlin/Java/C++/C# experience; ability to build quickly and safely with testing; able to review code for correctness. Category: Software Development Seniority: Mid Level Tools: Kotlin, Java, C++, Python, C# Commitment: Full Time Workplace: Onsite Languages: English