Senior Site Reliability Engineer, Backend

Overview Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Responsibilities Site Reliability Engineering at Affirm supports Engineering partners to “Operate What They Own” with excellence to protect the customer experience. SRE defines frameworks and best practices for operating applications, builds tooling, and provides training and consulting. Providing data and visibility to teams and leadership on application performance Guiding the development of SLOs Driving the Incident Management and Analysis process Steering the implementation of Change Management and Deployment practices Engaging in service and architectural conversations Recommending observability and alerting configurations Team domain experience Infrastructure, platform, and distributed systems Capacity management, load and chaos testing Automation, observability, and configuration management Development and product experience What You'll Do You will be responsible for owning and delivering quarterly goals for your team, leading engineers through ambiguity to solve open-ended problems, and ensuring that everyone is supported throughout delivery. You will collaborate with product management, design, and analytics by participating in ideation, articulating technical constraints, and partnering on decisions that consider risks and trade-offs. You will proactively identify issues and lead in solving them. You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting on-call efforts. You will foster a culture of quality and ownership by setting or improving code review and design standards, and advocating for them beyond your team through writing and tech talks. You will help develop talent on your team by providing feedback and guidance, and leading by example. What We Look For You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. You have a track record of developing highly available distributed systems using technologies like AWS, MySQL and Kubernetes. You have 4+ years working in a Site Reliability or Production Engineering team. You demonstrate curiosity with empathy, and strong opinions loosely held. You have experience defining a technical plan for the delivery of a significant feature or system component with an elegant, simple and extensible design. You write high quality code that is easily understood and used by others. You are proficient at making significant changes in a large code base, and have developed a suite of tools and practices that enable you and your team to do so safely. You take ownership of your growth, proactively seeking feedback from your team, your manager, and your stakeholders. You have strong verbal and written communication skills that support effective collaboration with our global engineering team. Base Pay and Benefits Base pay range per year: $150,000 - $200,000 Equity Grade: 6 Health care coverage is provided for you and your dependents; 100% subsidized medical coverage, dental and vision where applicable Flexible Spending Wallets for technology, food, lifestyle needs, and family-forming expenses Time off with competitive vacation and holiday schedules Employee Stock Purchase Plan (ESPP) Affirm is remote-first; most roles are remote and can be worked from anywhere within the country of employment. Some roles may require occasional in-office work. A limited number of roles remain office-based due to job responsibilities. We believe it’s important to provide an inclusive interview experience and reasonable accommodations can be provided during the hiring process. For U.S. positions, Affirm will consider qualified applicants with arrest and conviction records in line with local laws and ordinances. By submitting an application, you acknowledge Affirm's Global Candidate Privacy Notice and consent to the collection, processing, and storage of your personal information as described therein. Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology Referrals increase your chances of interviewing at Affirm by 2x Get notified about new Senior Software Engineer jobs in London, Ontario, Canada . Other roles Senior Software Engineer, Backend (Card Platform) Senior Software Engineer, Backend (CI/CD) Senior Software Engineer (Online Storage) Senior Software Engineer, Backend (Merchant Interfaces) Senior Software Engineer, Backend (Powered by Affirm) Senior Software Engineer (Capacity and Cloud Economics Engineering) We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr