Denitza Anderson
Principal Software Engineer at Toast
New York, New York, United States
Summary
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SeniorDenitza Anderson is a Principal Software Engineer with over a decade of experience delivering scalable backend systems and technical leadership across fintech and e-commerce platforms. Based in New York, she currently leads engineering at Toast, focusing on high-impact backend architecture and system reliability. Formerly at Square, she served as a Staff Software Engineer and engineering lead for the Sandbox in Production initiative, modernizing a merchant balance-tracking platform to a microservices architecture and coordinating cross-organization efforts to achieve production parity. Her work spans payment infrastructure, accounting services, cross-border payments (SEPA/IBAN), and banking partner integrations, reflecting a strong blend of systems design, domain modeling, and cross-team collaboration. Earlier roles at Rent The Runway demonstrated impact in member experiences, cost optimization, and performance improvements across APIs and microservices. Denitza brings 11 years of hands-on software development and leadership experience, with a track record of delivering reliable, scalable systems in fast-paced environments.
12 years of coding experience
11 years of employment as a software developer
English, Bulgarian, Spanish, german (currently studying), RussianProgramming languages (1)
Github contributions (5)
denivanov/ProjectEulerJava
Oct 2018 - Oct 2018
Contributions:11 pushes, 1 branch in 1 day
denivanov/Hello-World
Sep 2016 - Sep 2016
Contributions:3 pushes, 1 branch in 2 days
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