Senior Software Engineer, Frontend – Auth Experiences
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Job Description
Senior frontend engineer building secure authentication, verification, and fraud experiences for Affirm’s pay-over-time platform. Delivering high-availability systems with React or Vue across web and mobile interfaces.
Responsibilities:
- Work as a full-stack engineer contributing to backend, web, and mobile interfaces
- Gain deep understanding of business, product, and engineering context
- Own and deliver high-availability, low-latency systems used by Affirm customers
- Own and deliver quarterly goals for the team
- Lead engineers through ambiguous, open-ended problems and support them throughout delivery
- Collaborate with product management, design, and analytics during ideation and decision-making
- Articulate technical constraints and evaluate risks and trade-offs
- Identify and lead resolution of project, process, technology, and business issues
- Create and monitor metrics, escalate issues, and support operational and on-call efforts
- Establish or improve code review and design standards
- Advocate for quality and ownership through writing and technical talks
- Develop team talent through feedback, guidance, and leading by example
Requirements:
- 4+ years of experience developing and architecting web applications using declarative UI frameworks such as React or Vue
- Proficiency in JavaScript/TypeScript
- Experience defining technical plans for significant features or system components
- Ability to write high-quality, understandable, and reusable code
- Proficiency making significant changes in large codebases safely
- Experience developing tools and practices to support safe codebase changes
- Strong verbal and written communication skills
- Either equivalent practical experience or a Bachelor’s degree in a related field
Benefits:
- Equity rewards may be included in total compensation
- Monthly stipends for health, wellness, and tech spending
- Health coverage at no cost: 100% of premiums covered for employees and dependents
- Dental and vision coverage for employees and dependents
- Flexible time off
- Generous holiday calendars
- Employee stock purchase plan (ESPP) with discounted Affirm stock
- Remote-first work with flexibility within the country of employment
- Inclusive interview process and accommodations for candidates with disabilities
- In-person onboarding experience for all new hires
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