Trayport is seeking a Senior Software Developer to join their team in developing their flagship data analytics platform for energy commodities trading. The platform processes hundreds of millions of data points daily, providing real-time insights into trading activity. The role involves system architecture design, project coordination, and code review. The ideal candidate will work with distributed systems, modern cloud technologies, and big data processing tools. The position offers an opportunity to work on customer-facing products using lean software development practices in a collaborative environment. Trayport emphasizes teamwork and continuous improvement, making significant investments in both their business and their people. The company has a strong presence across London, Vienna, Singapore, Bremen, and North America, offering a challenging and inspirational atmosphere where talented individuals can achieve their potential. The role requires expertise in C#/Kotlin, distributed systems, and various big data technologies, making it perfect for those interested in financial technology and data analytics.