Join a leading trading firm transforming institutional access to digital assets. As a top Back-End Software Engineer, you'll design, build, and test critical back-end components, collaborate across teams, and develop features that enhance customer collaboration. Role: Senior Engineer (EMS) Key Requirement: Prior EMS experience is highly advantageous. Reporting Structure: Reports directly to Chief Architect/Head of Engineering (not to a Team Lead). No direct line management responsibilities. Responsibilities: Develop and optimize low-latency trading platform Build new services to meet core product and business needs Provide guidance and direction on EMS-related matters. This role could be a stepping stone to an Engineering Manager position. Essential Skills: Strong engineering expertise (at least 5 years) Proficiency in C++ and or Rust is mandatory. Golang experience is highly desirable. Mandatory Experience: Financial Services experience is absolutely crucial. Trading/EMS platform experience is essential. Why Join? Fast-growing FinTech with a start-up vibe & global reach Cutting-edge technology & impactful problem-solving Diverse, client-focused team environment Competitive compensation & hybrid work model (min. 3 days in office) Contact Ciara Clarke at Harrington Starr for a confidential discussion on this role.