Summary
Marcus Peacock is a Senior Software Engineer with 16 years' experience building high-quality, testable and high-performance software across finance, security, and large-scale cloud services. He has progressed through engineering roles at J.P. Morgan, Callsign and MOVE Guides before joining Amazon, where he advanced from SDE to Senior SDE and relocated from London and Edinburgh to New York while delivering production systems at scale. Marcus excels in readable, concise code and enjoys collaborating in teams of skilled, motivated engineers to solve complex problems end-to-end. His background in MEng Computer Science from the University of Warwick underpins a pragmatic, engineering-first approach to design and testing. Notably, his career shows consistent movement into higher-impact roles within distributed systems and e-commerce-scale platforms, suggesting strong operational and architectural instincts alongside hands-on delivery. Based in Edinburgh and now operating from New York, he brings cross-market experience and a bias for shipping reliable, maintainable systems.
16 years of coding experience
11 years of employment as a software developer
MEng Computer Science, MEng Computer Science at University of Warwick
English