Note: The job is a remote job and is open to candidates in USA. One Inc is seeking a Senior Front-End Engineer to design, build, and own scalable web applications supporting consumer payment and onboarding workflows. The role focuses on delivering secure, high-performance Angular user interfaces and shaping frontend architecture and standards in collaboration with Product, Design, Backend, and QA teams.

Responsibilities

• Design, build, and maintain production grade Angular applications used in customer facing platforms
• Own front-end delivery end-to-end, from requirements and technical design through release and ongoing maintenance
• Collaborate closely with product managers, UX designers, backend engineers, and QA to deliver cohesive solutions
• Translate complex workflows and payment logic into simple, intuitive, and accessible user experiences
• Define and uphold front-end architecture, coding standards, and reusable component patterns
• Contribute to and maintain shared UI components or design systems
• Optimize applications for performance, accessibility (WCAG), responsiveness, and cross browser compatibility
• Integrate with RESTful and event driven APIs, including authentication and authorization flows
• Ensure frontend implementations comply with security, privacy, and regulatory requirements
• Participate in code reviews, provide technical guidance, and mentor other engineers
• Contribute to architectural decisions and the long-term frontend technical strategy

Skills

• Bachelor's degree in computer science or a related field, or equivalent practical experience
• 6-8+ years of experience building modern, production web applications
• Deep, hands-on experience with Angular and its ecosystem (TypeScript, RxJS, Angular CLI)
• Strong proficiency in JavaScript, TypeScript, HTML, and CSS
• Experience with state management patterns and tools (NgRx or similar)
• Solid understanding of modular front-end architecture and component-based design
• Experience integrating with backend APIs and handling authentication flows
• Experience working with relational databases like MS SQL and PostgreSQL, good understanding of database principles and ACID properties
• Strong knowledge of web performance optimization and accessibility standards
• Strong communication skills and the ability to collaborate across disciplines
• Experience implementing ASP.NET based microservices and BFFs
• Experience in payments, fintech, or other regulated industries
• Familiarity with PCI compliant or security sensitive user workflows
• Exposure to design systems or micro front-end architectures
• Hands-on experience with front-end testing frameworks (unit and E2E; Cypress preferred)
• Cloud platform experience (AWS, Azure, or GCP)

Benefits

• Medical insurance
• Dental insurance
• Vision insurance
• A 401(k) plan
• US, remote

Company Overview

Company H1B Sponsorship