Software Engineer I, Frontend (Upfunnel)

Responsibilities

• Build and improve high-traffic frontend experiences across Affirm.js, promotional messaging, experimentation, and developer-facing tooling.
• Develop reliable, accessible, performant, and scalable web experiences for pre-checkout use cases.
• Use browser debugging, monitoring, metrics, and testing tools to maintain cross-browser reliability and contribute to operational issues.
• Collaborate with teammates and stakeholders while communicating risks, trade-offs, progress, and business impact.
• Participate in team growth and development activities and provide feedback through code reviews.

Requirements

• Previous work or internship experience shipping web applications with declarative UI frameworks such as React or Vue.
• Previous work or internship experience with JavaScript or TypeScript.
• Ability to turn business scenarios into solutions spanning multiple software components and write clear, well-tested, extensible code.
• Comfort navigating large codebases, debugging others’ code, and reviewing code.
• Strong verbal and written communication skills for collaboration with a global engineering team.
• Demonstrated ownership of professional growth and proactive feedback-seeking.

Benefits

• Remote-first role open to candidates residing in Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, Prince Edward Island, or Saskatchewan.
• 100% subsidized medical coverage, dental and vision coverage for employees and dependents.
• Monthly technology, health, and wellness spending stipends.
• Flexible time off and generous holiday calendars.
• Employee stock purchase plan with discounted Affirm stock.
• In-person onboarding is provided for new hires, and occasional office work may be required for some positions.