Affirm is seeking a Staff Site Reliability Engineer to enhance platform reliability by designing and implementing scalable monitoring, alerting, and incident response systems. The role involves collaborating with engineering teams to improve service availability and automation, requiring deep expertise in cloud infrastructure, distributed systems, and programming skills in languages such as Python and Go. Candidates should have extensive experience in SRE practices, cloud platforms, and a strong commitment to operational excellence. This position offers an opportunity to work in a dynamic environment focused on delivering reliable financial services.