Senior Frontend Software Engineer - Global Commercial Services Technology
American ExpressAbout the role
Global Commercial Services (GCS) serves millions of business customers around the world, from mom-and-pop shops to Fortune 500 companies. We back businesses so they can do more business, with a mission to be the undisputed leader in financial and membership services - responsibly driving double-digit revenue growth. We do that by offering a diverse range of payment and cashflow tools, from a wide range of traditional card products, to working capital and supply chain financing, to new digital solutions that make it easy for our customers to manage a full range of their financial and payment needs.
The Global Commercial Services team at American Express is seeking a Senior Software Engineer I with strong expertise in frontend development and user-centric product engineering. This role will play a key part in building a next-generation expense management platform that delivers intuitive, scalable, and high-performing digital experiences for Small and Medium-sized (SMS) businesses and Corporate customers.
Lead the design, development, and deployment of modern web applications using React and TypeScript.
Collaborate closely with product managers, designers, and stakeholders to shape product requirements and user experiences.
Build scalable, responsive, and accessible frontend architectures and component libraries.
Develop data-driven UI experiences, dashboards, and dynamic forms using JSON-schema or similar approaches.
Partner with backend engineers to integrate APIs and deliver seamless end-to-end functionality.
Mentor engineers and contribute to a strong culture of collaboration across teams and engineering guilds.
Integrate analytics, instrumentation, and observability into frontend applications.
Optimize performance, scalability, and reliability across browsers and devices.
Participate in architecture discussions, RFCs, and proof-of-concept initiatives.
Establish and maintain coding standards, testing practices, and design conventions.
Plan, estimate, and execute on deliverables while proactively identifying risks and resolving blockers.
Communicate progress and demonstrate milestones to stakeholders, incorporating feedback into iterative improvements.
Quali
Apply for this role
Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.
Apply Now →Generate Application KitFree account required — sign up in 30s