[Hiring] Software Engineer II, Fullstack (Repayment UX) @Affirm

Role Description

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Repayment UX Engineering team is growing, and we're looking for a Full-Stack Software Engineer. Our team exists to make these moments the most reliable and transparent in world-class consumer finance.

Our work is agile and fast-paced and we rigorously measure the impact it has on the behavior of our users. This role rewards curiosity, ownership, and a builder's mindset. You'll know exactly what your objectives are, you'll have what you need to hit them, and you'll choose your own path to get there.

If you want to build something new and operate it at scale – come join us!

What You'll Do

• Break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work.
• Support peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics.
• Participate in ideation, articulate technical constraints, and partner on decisions that properly consider risks and trade-offs.
• Create and monitor metrics to support the operations and availability of your team’s artifacts.
• Engage in growth and development activities such as participation in the interview process.
• Participate in an on-call rotation as a requirement.

Qualifications

• 1.5+ years of experience as a software engineer.
• Experience designing, developing and launching backend systems, proficient in Python or Kotlin.
• Experience shipping web apps using declarative UI frameworks like React or Vue.
• Experience developing and architecting mobile applications, preferably using declarative UI frameworks like React Native is a bonus.
• Comfortable navigating a large code base, debugging others' code, and providing feedback through code reviews.
• Ability to take a simple problem or business scenario into a solution that interacts with multiple software components.
• Proactive in seeking feedback from your team, manager, and stakeholders.
• Strong verbal and written communication skills that support effective collaboration.

Requirements

• Mastery in writing clear, easily understood, well-tested, and extensible code.

Benefits

• Base Pay Grade: L
• Equity Grade: Spain 3
• Base pay range per year: €73,000 - €109,000
• Contract of Employment
• Flexible Spending Wallets for tech, food, and lifestyle
• Away Days - wellness days to recharge
• Learning & Development programs
• Parental benefits
• Employee Resource & Community Groups
• Location - Remote Spain
• Visa sponsorship available for candidates based in Spain
• Health coverage at no cost: 100% of premiums for employees and their dependents.
• Monthly stipends for tech setup and health/wellness options.
• Flexible time off and generous holiday calendars.
• Employee stock purchase plan (ESPP) to buy Affirm stock at a discount.