# John Haytko > Senior Software Engineer at Airbnb Location: Walnut Creek, California, United States Profile: https://flows.cv/johnhaytko ## Work Experience ### Senior Software Engineer @ Airbnb Jan 2019 – Present | San Francisco Bay Area ### Software Engineer @ Xero Jan 2016 – Jan 2019 | San Francisco Bay Area Started as a new grad and worked on the Expenses team to release a brand new responsive web app built with React, Node, and GraphQL ### Grader @ UC Santa Cruz Jan 2016 – Jan 2016 | Santa Cruz, California Worked with the Professor and TAs to grade problem sets and exams for CMPS102: Algorithm Analysis, which focuses on proof-based algorithmic design & analysis. ### Software Engineering Intern @ Arista Networks Jan 2015 – Jan 2015 | Santa Clara, California Worked on the Platform Dependent team to improve general Platform efficiency as well as support disparate platforms. ### Software Development Intern @ Naval Research Laboratory Jan 2014 – Jan 2014 | Washington, DC Built user-facing configuration functionality and analytical statistic tools for the SWORD (Software for the Optimization of Radiation Detectors) simulator. ## Education ### Bachelor of Science (BS) in Computer Science University of California, Santa Cruz Jan 2012 – Jan 2016 ## Contact & Social - LinkedIn: https://linkedin.com/in/johnhaytko --- Source: https://flows.cv/johnhaytko JSON Resume: https://flows.cv/johnhaytko/resume.json Last updated: 2026-03-22