Fullstack Engineer I — Remote Spain (Global Servicing)

Affirm; Spain (TX); Hybrid; USD 66,000 - 100,000; Full time

Benefits offered by this job

Visa sponsorship

Health coverage for you and dependents

Flexible Spending Wallets

Away Days

Job summary

Affirm is seeking a Software Engineer I, Fullstack (Servicing International) to join our remote-first team in Spain. You will help build the servicing platform for international markets, focusing on purchase protection, disputes and refunds, and tooling for agents.

You will collaborate with European and global engineers to deliver scalable solutions for customers worldwide. You will contribute to a shared engineering culture, own pieces of the codebase, and participate in on-call rotations.

Qualifications

• Experience shipping web applications with declarative UI frameworks (React/Vue).
• Experience designing, developing and launching APIs at scale with Python or Kotlin.
• Ability to work across multiple software components and write well-tested, extensible code.
• Comfort navigating large codebases and giving constructive code feedback.

Responsibilities

• Collaborate with team to contribute to projects and goals.
• Work with stakeholders, communicate risks and trade-offs clearly.
• Balance speed and quality to meet business goals while protecting systems.
• Engage in team growth and development activities.
• Participate in on-call rotation.

Skills

React

Vue

Python

Kotlin

API design

Code reviews

Communication

Job description

Affirm is seeking a Software Engineer I, Fullstack (Servicing International) to join our remote-first team in Spain. You will help build the servicing platform for international markets, focusing on purchase protection, disputes and refunds, and tooling for agents.

You will collaborate with European and global engineers to deliver scalable solutions for customers worldwide. You will contribute to a shared engineering culture, own pieces of the codebase, and participate in on-call rotations.