Affirm

Staff Software Engineer/Technical Lead for Account Management team at Affirm. Role focuses on setting technical strategy, designing and owning agentic workflows and self-service account management features, reducing coupling in event-driven integrations, and ensuring safety, auditability, and scalability of agentic account updates and agent tooling. Requires strong backend and web app development skills, experience with large-scale systems, and operational excellence.

Software Engineer II, Backend (AI Agents) at Affirm, focusing on orchestrating systems with an AI agent vendor for customer service. Requires 1.5+ years of SWE experience, API design, and shipping web apps.

Senior Security Operations Engineer focused on Incident Response within a fintech company. Responsibilities include leading incident response efforts, conducting investigations, partnering with automation teams, and improving security posture. Requires strong experience in cloud environments and security tooling.

Software Engineer II role focused on Enterprise Identity and Access Management (IAM), blending operational processes with technical delivery. Responsibilities include supporting daily IAM operations, scripting automation for repetitive tasks, contributing backend code, and troubleshooting IAM-related issues. Requires 2+ years of software engineering experience, Python proficiency, and familiarity with APIs, scripting, and distributed systems.

Software Engineer II, Full-Stack role at Affirm focused on building discovery platforms for their deals feed, affiliates, payment attribution, and merchandising systems. The role involves shipping features to help shoppers find merchants and financing, partnering with Product and Design, writing and reviewing code, and supporting operations.

Senior Product Security Engineer at Affirm, a fintech company focused on buy now, pay later services. The role involves partnering with product and engineering teams to integrate security into the product development lifecycle, conducting threat modeling, reviewing source code for vulnerabilities, and automating security processes. Requires experience in web application architecture, cloud services (Python, Kotlin, Java, AWS, Azure preferred), common security flaws (OWASP, SANS), and regulated environments (PCI).

Software Engineer II, Backend (Consumer Authentication) at Affirm, focusing on building and operating secure and seamless account creation and access experiences for Affirm customers. The role involves developing backend systems, collaborating with product management and design, and supporting operations and availability of team artifacts. Requires experience in Python or Kotlin, distributed systems, AWS, MySQL, and Kubernetes.

Senior Software Engineer, Full-Stack (Trust & Safety) at Affirm, a fintech company focused on buy now, pay later services. The role involves owning and delivering quarterly goals, leading engineers, collaborating with product management, and ensuring the operation and availability of team artifacts. Requires experience in designing and launching backend systems at scale using technologies like Python, Kotlin, AWS, MySQL, and Kubernetes, as well as shipping web apps with frameworks like React or Vue. Emphasis on ownership, quality code, and technical planning.

Software Engineer II, Full-Stack role at Affirm focused on the Card Acquisition team. This role involves implementing business-critical features for new user experiences across the full stack (React Native, Python, Kotlin), designing and implementing forward-looking approaches, writing high-quality code, collaborating with design and other engineering teams, and implementing analytics and tracking. Requires 2+ years of full stack development experience, familiarity with React Native, Python/Java/Kotlin, modern front-end tech stack, monitoring systems, and A/B testing. Emphasizes a pragmatic, user-focused approach, self-driven ownership, and passion for cross-functional collaboration.

Software Engineer II, Backend (PMI Integrations) at Affirm, a fintech company. This role focuses on developing and maintaining APIs for partner and merchant integrations, supporting core business functions and scaling these systems. Responsibilities include project breakdown, collaboration with product and design, operational support, and contributing to team community. Requires 1.5+ years of backend experience, proficiency in Python or Kotlin, and familiarity with distributed systems, AWS, and Kubernetes.

Senior Software Engineer, Backend (Growth Platform) at Affirm, a fintech company. This role focuses on building core systems and tools for user acquisition, engagement, and lifecycle growth, collaborating with Product, Data Science, and Experience teams. Responsibilities include owning quarterly goals, leading engineers, collaborating with stakeholders, identifying and solving issues, supporting operations, fostering quality, and developing talent. Requires 4+ years of experience in backend systems, distributed systems (AWS, MySQL, Kubernetes), Python/Kotlin, and strong communication skills.