Senior Software engineer (Furnishing Platform)

Affirm
Remote SpainPosted 21 January 2026

Tech Stack

Job Description

<div class="content-intro"><p>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.</p></div><p>We are looking for a highly motivated Software Engineer in our Furnishing Platform team to build scalable systems and data pipelines to power our consumer credit reporting. You will partner closely with our Product, Compliance, Servicing, and Credit teams to design robust reporting systems. The systems you will work on are vital for delivering accurate and timely data from Affirm’s financial product portfolio to Consumer Reporting Agencies.</p> <p>Affirm is growing fast and we want you to enable us to scale our products to 10x and beyond through building world-class systems which enable Affirm in its mission to provide honest financial products which improve lives.</p> <p>We are only just getting started! Come join us as we build a beloved, lasting financial services brand predicated on honesty and trust. It’s going to be an amazing ride!</p> <h3><strong>What You’ll Do</strong></h3> <ul> <li><strong>Own and deliver strategic outcomes</strong>: Drive the definition and delivery of quarterly and long-term goals, ensuring your team’s work ladders up to company-wide objectives. Lead engineers through ambiguity and open-ended problems, providing clarity and direction.</li> <li><strong>Shape architecture and technical strategy</strong>: Influence the design of backend systems across  multiple teams. Ensure that solutions are scalable, extensible, and aligned with broader engineering standards.</li> <li><strong>Collaborate cross-functionally</strong>: Partner with product, analytics, and design to define solutions. Anticipate risks, articulate trade-offs, and ensure technical decisions support long-term product and business needs.</li> <li><strong>Champion operational excellence</strong>: Ensure high availability and reliability of  services by establishing strong monitoring, alerting, and recovery practices. Drive improvements that reduce system fragility and operational burden.</li> <li><strong>Mentor and grow talent</strong>: Guide engineers within and beyond your team through mentorship, code/design reviews, and technical leadership. Set high standards for engineering practices and foster a culture of ownership and continuous learning.</li> <li><strong>Scale impact beyond your team</strong>: Author technical proposals, share best practices via documentation and tech talks, and advocate for improvements that raise the bar for the broader data engineering community.</li> <li><strong>On-Call Rotation</strong> - There would be an on-call rotation for this role as a requirement</li> </ul> <h3><strong>What We Look For</strong></h3> <ul> <li><strong>Deep technical expertise</strong>: 4+ years of experience designing and building large-scale distributed backend systems, with strong proficiency in languages like Kotlin (or Python as a plus)</li> <li><strong>Systems at scale</strong>: Proven track record of delivering high-volume, highly available systems using technologies like AWS, MySQL, and Kubernetes (Airflow, Spark, as a plus).</li> <li><strong>Architectural leadership</strong>: Experience defining technical strategies for complex, cross-team initiatives. Ability to design elegant, extensible systems that balance short-term needs with long-term scalability.</li> <li><strong>Operational rigor</strong>: Skilled at building resilient systems with monitoring, alerting, and safe deployment practices. Comfortable driving sig ... (truncated, view full listing at source)
Apply Now

Direct link to company career page

Share this job

Senior Software engineer (Furnishin… at Affirm | JobScroller