Frontend Engineer II - Remote

About the Company

AFFIRM provides consumer payment solutions that allow people to pay over time with clear terms and no hidden fees. Its Marketing & Privacy Engineering (MPE) organization develops privacy-aware consumer web experiences and measurement systems that support customer acquisition and business growth. The MarTech team manages logged-out web experiences, experimentation, client-side tagging, marketing technology integrations, attribution, and measurement.

About the Role

AFFIRM is seeking a Software Engineer II to help build and improve high-traffic consumer web experiences while supporting experimentation, analytics instrumentation, and marketing integrations. Working with React, TypeScript, and shared component systems, you will develop reliable, well-tested web applications with a focus on performance, observability, and privacy requirements. You will collaborate with senior engineers and cross-functional partners in Product, Design, Marketing, Analytics, and Data Engineering while taking increasing ownership of systems that support consumer acquisition at scale.

Key Responsibilities

• Break larger projects into manageable tasks, deliver work in phases, and collaborate with teammates to meet delivery timelines.
• Participate in product development with Product Management, Design, and Analytics teams, contributing ideas and communicating technical constraints.
• Help evaluate technical risks and trade-offs to support informed product and engineering decisions.
• Build and maintain consumer-facing web applications using React or other declarative UI frameworks and JavaScript or TypeScript.
• Develop clear, well-tested, extensible code that integrates effectively with multiple software components.
• Support web experimentation, client-side tagging, marketing technology integrations, attribution, and measurement systems.
• Contribute to testing, performance optimization, monitoring, and observability for web applications and related systems.
• Monitor operational metrics, escalate issues when necessary, and participate in on-call and system reliability efforts.
• Navigate large codebases, troubleshoot existing code, and provide constructive feedback through code reviews.
• Collaborate with senior engineers and cross-functional stakeholders to ensure development decisions account for privacy and measurement requirements.
• Participate in team growth and development activities, including the interview process.
• Seek feedback and continuously improve technical skills and engineering practices.

Required Qualifications

• At least 1.5 years of professional software engineering experience.
• Experience building and shipping web applications using declarative UI frameworks such as React or Vue.
• Experience with JavaScript and TypeScript.
• Ability to translate business scenarios and technical requirements into solutions involving multiple software components.
• Experience writing clear, maintainable, well-tested, and extensible code.
• Comfort working with large codebases, debugging code written by other engineers, and participating in code reviews.
• A proactive approach to professional development, including seeking feedback from teammates, managers, and stakeholders.
• Strong written and verbal communication skills to collaborate effectively with a global engineering team.
• A bachelor’s degree in a related field or equivalent practical experience.

Preferred Technical Development Areas

Opportunities to develop deeper expertise in Google Tag Manager, analytics and experimentation platforms, conversion tracking, and marketing APIs.

Experience with testing, performance optimization, observability, and shared component systems is relevant to the role.

Salary and Benefits

• Annual base salary for California, Washington, New York, New Jersey, and Connecticut: $165,000–$225,000.
• Annual base salary for all other U.S. states: $146,000–$206,000.
• New employees typically start at the beginning of the applicable pay range. Compensation depends on location, experience, and job-related skills.
• Total compensation may include equity rewards, monthly health, wellness, and technology spending stipends, and other benefits.
• Medical coverage is provided at no cost for employees and their dependents, including dental and vision coverage.
• Additional benefits include flexible time off, company holidays, monthly spending stipends, and an employee stock purchase plan (ESPP) that allows emp…