Senior Frontend Software Engineer

Salary: $62,000 - 102,000 per year Requirements:

• We need 5+ years of software engineering experience with a strong emphasis on frontend development.
• We are looking for someone experienced in working closely with product management and UX design partners.
• We value strong design instincts and a commitment to building pixel-perfect user interfaces.
• We need excellent communication, leadership, and mentoring abilities.
• We require expert-level proficiency in React and TypeScript.
• We are looking for hands-on experience with modern web application development, including Next.js, React 19, React Native, Expo, Turborepo, TanStack Query, Zustand, tRPC, Tailwind CSS, class-variance-authority, and internal design systems.
• We value experience with animation tools such as Framer Motion and react-reanimated.
• We expect familiarity with observability and analytics tools such as Datadog RUM, Datadog APM, Amplitude, and FullStory.
• We prefer experience with Vitest and an understanding of component, visual, and end-to-end testing approaches.
• We expect experience with GitHub Actions for CI/CD.
• We require U.S. employment eligibility, as we are not able to provide visa sponsorship for this position.

• We lead the design, development, and deployment of modern web applications using React and TypeScript.
• We work closely with product managers, designers, and other stakeholders to define product needs and craft user experiences.
• We build scalable, responsive, and accessible frontend architectures and component libraries.
• We develop data-driven UI experiences, dashboards, and dynamic forms using JSON-schema or similar methods.
• We partner with backend engineers to integrate APIs and deliver seamless end-to-end functionality.
• We mentor engineers and help foster a strong collaborative culture across teams and engineering guilds.
• We integrate analytics, instrumentation, and observability into frontend applications.
• We optimize performance, scalability, and reliability across browsers and devices.
• We participate in architecture discussions, RFCs, and proof-of-concept initiatives.
• We establish and uphold coding standards, testing practices, and design conventions.
• We plan, estimate, and execute deliverables while proactively identifying risks and removing blockers.
• We communicate progress, showcase milestones to stakeholders, and incorporate feedback into iterative improvements.

• Backend
• CI/CD
• CSS
• Datadog
• Flow
• Frontend
• GitHub
• Support
• JSON
• React
• React Native
• Security
• TypeScript
• Web
• UX UI Design
• JavaScript
• Mobile

More:

We are American Express, and our Global Commercial Services team supports millions of business customers worldwide, from small local businesses to Fortune 500 companies. Our mission is to be the leading provider of financial and membership services while responsibly driving strong revenue growth. We offer a broad set of payment and cash flow solutions, including card products, working capital, supply chain financing, and digital tools that help customers manage their financial and payment needs. In this role, you will help build a next-generation expense management platform for small and medium-sized businesses and corporate customers. At American Express, we are guided by a 175-year legacy of innovation, shared values, and leadership behaviors, with a strong focus on trust, security, service, and risk management. We support our colleagues with competitive compensation, bonus incentives, retirement matching, financial coaching, comprehensive health coverage, flexible working arrangements, paid parental leave, wellness support, and career development opportunities.

last updated 33 week of 2026