Senior Frontend Developer

Summary

Join Finix's Frontend Engineering Team as a Senior Front End Engineer to build and support payment management dashboards and user-facing components. You will contribute to the technical design, implementation, testing, and production support of Finix's user-facing software products, ensuring reliable service for customers. This role demands exceptional technical skills, attention to detail, a passion for growth, and a commitment to customer experience. You will work on core UI/UX, design reusable components, architect UI systems, collaborate with various teams, and mentor other engineers. The position offers a fast-paced environment with many exciting projects. Finix is seeking engineers with a strong technical background and a dedication to delivering high-quality work.

Requirements

• Able to balance delivering code, infrastructure, and tests against attention to quality
• Experienced in defining technical designs that meet user needs
• Skilled with disambiguating requirements, and identifying design implications
• Proactive in monitoring live systems and troubleshooting production issues
• Committed to documenting and communicating to share and preserve knowledge
• 6+ years of hands-on development with HTML, CSS/SCSS & JavaScript
• 3+ years of hands-on development in React
• Experience with State Management systems (Redux, Recoil, Jotai, and Zustand)
• Experience using and configuring testing frameworks

Responsibilities

• Work on the core UI/UX for customer-facing features and internal tools
• Design efficient and reusable components that power our web applications
• Architect our UI systems to scale and resolve performance issues
• Collaborate closely with Product, UX, and internal customer teams
• Mentor other team members on engineering best practices

Preferred Qualifications

• Payments, Fraud, Risk, or Finance background
• Experience with Spring, Gradle, Docker, K8s, and/or AWS infrastructure
• Previously implemented secure, highly available, and observable REST APIs and services

Benefits

• $60 - $80 an hour
• Remote, Canada