Matthew Arkin is a Sr Staff Engineer at Braintree (PayPal) based in Seattle with 12 years of experience focused on payments and financial services. He is a subject-matter expert in card networks, scheme compliance and ISO8583-style authorization/clearing flows, leading technical governance and cross-team initiatives such as 8-digit BIN support and installment feature rollouts. At Stripe and Braintree he bridged operations and engineering to automate processes, cut payment error rates by roughly 30 basis points, and increase transaction approvals while negotiating specs with processors and card networks. He holds an MS in information security and brings unusual breadth—from building consumer-facing media transcoding pipelines to scaling settlement jobs and maintaining 14+ processor integrations. Matthew pairs hands-on coding with principal engineering leadership to make compliance and operational complexity manageable for product teams.
12 years of coding experience
12 years of employment as a software developer
Master of Science - MS, Computer and Information Systems Security/Information Assurance, Master of Science - MS, Computer and Information Systems Security/Information Assurance at Capitol Technology University
High School Diploma, High School Diploma at Pine Crest School
Bachelor of Science (BS), Science, Technology and Society, Bachelor of Science (BS), Science, Technology and Society at Stanford University
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