We're looking for a Senior .NET (C#) Developer to join our team in Lisbon, Portugal in a hybrid working mode. In this role, you will work with a global team to build real-time trading solutions that support electronic FX and commodities trading for institutional clients. The position offers the opportunity to contribute to high-volume, low-latency systems within a fast-paced environment while gaining deep insight into global investment banking and advanced trading technologies.ResponsibilitiesParticipate in the full software development lifecycle within an agile framework, including analysis, design, implementation and code reviewsCollaborate on architectural decisions and make recommendations on technology direction for platform improvementsDevelop and maintain components for real-time, high-performance trading systemsContribute to testing strategies and support continuous integration and deployment practicesWork closely with production support teams on release and post-deployment mai...