Senior Full-Stack Engineer: Lead Architecture & Onboarding (Remote)

Affirm; Edmonton; On-site; CAD 214,466 - 298,570; Full time

Benefits offered by this job

Equity rewards

Remote-first company

Health insurance

Job summary

Affirm is seeking a Senior Full Stack Software Engineer to join the Acquisition & Onboarding team within the Consumer org. This is a high-impact leadership role for an engineer who can set technical direction, drive architectural decisions, and elevate the quality and velocity of full stack development across mobile, web, and backend systems.

You will own quarterly goals, mentor engineers, collaborate with product, design, and analytics, and help deliver reliable, scalable experiences that drive

Qualifications

• 4+ years of experience as a software engineer.
• Experience leading significant mobile initiatives (React Native or native).
• Architect and coordinate cross-functional launches for mobile apps.
• Shipping web apps with React or Vue.
• Proficient in JavaScript/TypeScript.

Responsibilities

• Own and deliver quarterly goals for the team.
• Collaborate with product, design, analytics throughout the lifecycle.
• Ensure monitoring, on-call readiness, and reliability of systems.
• Define technical strategy and drive architectural decisions.
• Mentor senior engineers and raise code quality across teams.

Skills

React Native

JavaScript/TypeScript

Frontend architecture

Technical leadership

Cross-functional collaboration

Education

Bachelor's degree or equivalent practical experience

Tools

React

Vue

Swift

Kotlin

Python

AWS

MySQL

Kubernetes

Job description

Affirm is seeking a Senior Full Stack Software Engineer to join the Acquisition & Onboarding team within the Consumer org. This is a high-impact leadership role for an engineer who can set technical direction, drive architectural decisions, and elevate the quality and velocity of full stack development across mobile, web, and backend systems.

You will own quarterly goals, mentor engineers, collaborate with product, design, and analytics, and help deliver reliable, scalable experiences that drive