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Senior Front End Engineer

Earnin - Vancouver, BC, Canada - Hybrid - posted 2026-08-19

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EarnIn is a fintech pioneer in earned wage access, enabling users to access their earnings in real-time without mandatory fees, interest rates, or credit checks. The company is backed by top-tier investors including A16Z, Matrix Partners, DST, and Ribbit Capital, with a healthy core business and strong runway. We're seeking an experienced Senior Front End Engineer to join our Early Bets initiatives team. This role focuses on building 0-to-1 products and new experiences that expand EarnIn's ecosystem. You'll work in an environment that embraces uncertainty and requires strong technical decision-making in ambiguous contexts. Key responsibilities include: - Partner with Product and Design to define and evolve user experiences using modern frontend technologies - Own and evolve frontend architecture for scalability, performance, accessibility, and maintainability - Lead design and implementation of complex frontend systems using React, TypeScript, and Next.js (SSR, routing, data fetching, performance optimization) - Establish and uphold frontend engineering standards, patterns, tooling, testing strategies, and CI/CD best practices - Drive cross-team technical initiatives, aligning frontend architecture with backend APIs and product strategy - Identify technical risks and opportunities, providing clear technical direction and trade-off analysis - Mentor and guide frontend engineers, raising the bar on code quality and architectural thinking - Design and implement robust unit, integration, and UI automation tests - Define and monitor frontend metrics (performance, reliability, user behavior) to inform decisions Required qualifications: - Bachelor's degree (or higher) in Computer Science or related technical field, or equivalent experience - Expert-level proficiency in HTML, CSS, JavaScript, TypeScript, React, and Next.js - Strong experience with frontend architecture, state management, component design, design systems, and performance optimization - 4+ years of industry experience with significant depth in frontend or web platform development - Experience building and operating production web applications with server-side and client-side rendering - Deep understanding of software engineering best practices (testing, code reviews, observability, operational excellence) - Experience with cloud-based environments (AWS, GCP, or Azure) for frontend delivery and integration - AI-assisted development tools experience (Copilot, Cursor, LLMs) is a plus This role offers flexibility: fully remote anywhere in Canada or hybrid from the Vancouver office (2 days per week in-office).

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