Note: The job is a remote job and is open to candidates in USA. EarnIn builds earned wage access products that provide real-time financial flexibility for people living paycheck to paycheck. The company is seeking a Senior Front End Engineer to build and evolve scalable user experiences, lead frontend architecture and complex React, TypeScript, and Next.js systems, establish engineering standards, and mentor engineers.
Responsibilities
- Partner with Product and Design to define, build, and evolve user experiences using modern frontend technologies
- Own and evolve the frontend architecture to ensure scalability, performance, accessibility, and long-term maintainability
- Lead the design and implementation of complex frontend systems using React, TypeScript, and Next.js, including SSR, routing, data fetching, and performance optimization
- Establish and uphold frontend engineering standards, including patterns, tooling, testing strategies, and CI/CD best practices
- Drive cross-team technical initiatives, aligning frontend architecture with backend APIs, platform capabilities, and product strategy
- Proactively identify technical risks and opportunities, providing clear technical direction and trade-off analysis
- Mentor and guide frontend engineers, raising the bar on code quality, architectural thinking, and delivery practices
- Design and implement robust unit, integration, and UI automation tests to ensure reliability and confidence at scale
- Define and monitor frontend metrics (performance, reliability, user behavior) to inform product and technical decisions
Skills
- Bachelor's (or higher, e.g., MS, or PhD) in Computer Science or a related technical field involving coding or equivalent technical experience
- Expert-level proficiency in modern frontend development, including HTML, CSS, JavaScript, TypeScript, React, and Next.js
- Strong experience with frontend architecture, including state management, component design, design systems, micro-frontends (or modular architectures), and performance optimization
- Experience building and operating production web applications using server-side and client-side rendering
- Deep understanding of software engineering best practices across the SDLC, including testing, code reviews, observability, and operational excellence
- 4+ years of industry experience, with significant depth in frontend or web platform development
- Experience working in cloud-based environments (AWS, GCP, or Azure), particularly as it relates to frontend delivery and integration
- Experience using AI-assisted development tools (e.g., Copilot, Cursor, LLMs) is a plus
Benefits
- Equity and benefits
- This is a remote role based in the United States, though a hybrid arrangement in Mountain View with in-office work is also possible
Company Overview