A financial-technology firm in the UK is seeking a Principal Developer with strong architectural capability. You will influence the long-term architecture and scalability of a major financial-tech platform, ensuring it remains robust and fit for growth. Responsibilities include defining architecture standards, guiding engineering teams, and leading data modelling efforts. Candidates should have 8–10+ years in software engineering, deep AWS expertise, and a strong background in cloud-native systems. Excellent communication skills are essential for collaboration with various teams. #J-18808-Ljbffr