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Jack Siman

Senior Software Engineer

Jack Siman is a skilled Senior Software Engineer currently at Squarespace since April 2025, with extensive experience in software engineering and data science. Prior to Squarespace, Jack worked at Muck Rack from May 2021 to April 2025, where responsibilities included roles as a Senior Software Engineer and Front-End Software Engineer. Jack's career began at Booz Allen Hamilton, serving as a Senior Consultant from August 2018 to May 2021, focusing on web development and interactive data visualization. Jack also held consulting roles and internships at notable organizations such as KTH Royal Institute of Technology and GE Aviation, where Jack contributed to significant cost-saving projects. Jack holds a BS in Mechanical Engineering and a Minor in Computer Science from Duke University, and a high school diploma from Charlotte Country Day School.

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