Senior Frontend Engineer (Fintech)

Location: San Francisco, California, United States; on-site. Must be authorized to work in the U.S.; visa sponsorship is not provided.

Salary: $160,000–$235,000 per year, plus equity and benefits.

Company

hirify.global is building a global operating system for fintech, starting with payment processing for businesses operating in-store and online.

What you will do

• Build and maintain payment dashboards and transaction management interfaces.
• Develop performant, accessible, and reusable component libraries across multiple products.
• Lead technical design sessions and frontend architecture decisions.
• Optimize applications for high-volume financial data processing.
• Translate complex payment workflows into intuitive user experiences with Product, UX, and Engineering.
• Mentor engineers and establish frontend development standards and best practices.

Requirements

• 6+ years of production experience with modern web technologies including HTML, CSS/SCSS, JavaScript, and TypeScript.
• 3+ years of hands-on React development in complex, data-heavy applications.
• Experience with state management solutions such as Redux, Zustand, or Recoil.
• Strong background in testing strategies and frameworks.
• Experience building responsive and accessible web applications.
• Understanding of RESTful APIs and modern build tools; ability to troubleshoot production issues and work through ambiguous requirements.

Nice to have

• Experience in payments, fintech, fraud prevention, or financial services.
• Backend experience with Java/Spring, Docker, Kubernetes, or AWS.
• Experience building secure, observable APIs and distributed systems.
• Experience with micro-frontend architectures or component library development.

Culture & Benefits

• High-autonomy engineering environment with meaningful ownership.
• Focus on technical excellence, attention to detail, continuous growth, and customer experience.
• Equity and benefits included with the base salary.
• Knowledge sharing, documentation, and mentorship are part of the engineering culture.