Principal Software Engineering Architect
PhiloFull Time
Expert & Leadership (9+ years)
Candidates must have 15+ years of software engineering experience, including prior technical leadership roles. Proven success leading technical architecture for large-scale consumer systems, ideally across multiple domains, is required. Deep experience guiding engineering strategy and delivery at both high-growth startups and mature technology companies is necessary. The ability to distill complex technical problems into clear decisions and communicate effectively with engineers and executives is essential. A track record of mentoring senior engineers and developing technical leaders is expected. Extensive experience building and operating large-scale, highly available systems is required. A Bachelor's degree in Computer Science or a related field, or equivalent practical experience, is needed. Experience in Fintech or retail, and with Machine Learning infrastructure or JVM at scale, are considered a plus.
The Distinguished Software Engineer will own the architecture, technical roadmap, and delivery outcomes for the Decisions Foundations Engineering Group, encompassing Purchasing, Credit Underwriting, and Machine Learning domains. They will drive the long-term technical vision for these areas and lead architectural strategy and roadmap definition in collaboration with tech leads and the Architecture Group. The role involves championing scalable, performant, and user-centric solutions, defining and upholding standards for design and code quality, and partnering with Product and Engineering leadership to influence product direction. Responsibilities also include guiding cross-functional teams to deliver end-to-end solutions and mentoring senior technical leaders to foster a culture of rigor, curiosity, and technical excellence.
Provides buy now, pay later financing solutions
Affirm offers point-of-sale financing solutions as an alternative to traditional credit cards. It allows consumers to make purchases and pay over time through installment plans, often without hidden fees or deferred interest. Affirm partners with merchants to integrate its payment solutions into online and in-store shopping experiences, using user-friendly plugins and APIs. The company generates revenue from interest and fees on loans to consumers, as well as fees from merchants for offering its financing options. Affirm also provides a merchant dashboard for transaction processing and promotional tools to help businesses market these financing options effectively. The goal of Affirm is to empower consumers with flexible payment options while providing value to merchants in the e-commerce and retail markets.