You Lead the Way. We've Got Your Back.
With the right backing, people and businesses have the power to progress in incredible ways. When you join Team Amex, you become part of a global and diverse community of colleagues with an unwavering commitment to back our customers, communities and each other. Here, you'll learn and grow as we help you create a career journey that's unique and meaningful to you with benefits, programs, and flexibility that support you personally and professionally.
At American Express, you'll be recognized for your contributions, leadership, and impact-every colleague has the opportunity to share in the company's success. Together, we'll win as a team, striving to uphold our company values and powerful backing promise to provide the world's best customer experience every day. And we'll do it with the utmost integrity, and in an environment where everyone is seen, heard and feels like they belong.
Join Team Amex and let's lead the way together.
As part of our diverse tech team, you can architect, code and ship software that makes us an essential part of our customers' digital lives. Here, you can work alongside talented engineers in an open, supportive, inclusive environment where your voice is valued, and you make your own decisions on what tech to use to solve challenging problems. American Express offers a range of opportunities to work with the latest technologies and encourages you to back the broader engineering community through open source. And because we understand the importance of keeping your skills fresh and relevant, we give you dedicated time to invest in your professional development. Find your place in technology on .
The Chief Technology Officer Organization's vision is to raise the bar for technical excellence, talent, strategy, and standards across Technology. It also seeks to cultivate and foster technical innovation, as well as elevate and amplify the technical heartbeat of the organization.
Our Software Engineers not only understand how technology works, but how that technology intersects with the people who count on it every day. Today, innovative ideas, insight and new perspectives are at the core of how we create a more powerful, personal and fulfilling experience for all our customers. So if you're interested in a career creating breakthrough software and making an impact on an audience of millions, look no further.
You'll do more than the expected. You'll do the unexpected.
One App is the enterprise web framework that powers American Express's digital experiences. It's a fresh take on web application development which consists of a Node.js server that serves up a single page app built using React components and makes use of Holocron, our library for building and composing microfrontends) to allow for code splitting via independently developed, tested, and deployed Holocron Modules (microfrontends).
Our goal is to provide a web application framework for building fast, scalable, secure, and modular experiences. Leaving the tooling to us so our users can focus on what matters - delivering performant, maintainable digital experiences.
We are looking for a JavaScript engineer who has great understanding of Node.js & React. Here's just some of what you'll be doing:
Developing an enterprise web framework
Providing support for said framework to 1,000+ engineers, including training
Designing intuitive, functional and extensible APIs
Building cross platform components and libraries for future reuse and open source
Optimizing software for maximum performance across a vast array of web-capable devices and browsers as well as servers.
Automating builds, testing, deployments and otherwise manual processes
Thoroughly reviewing pull requests and identifying breaking changes
Requirements:
5+ years of software development experience in a professional environment such as
Proven experience leading teams of engineers
Hands-on expertise with application design, software development, and automated testing
Experience with distributed (multi-tiered) systems, algorithms, and relational databases
Bachelor's Degree in computer science, computer science engineering, or related experience required; advanced degree preferred
Ability & aptitude for solving complex problems with simple solutions
Forward thinking that anticipates the needs of our users & the enterprise
Communication skills to teach users, both in writing and speaking
Open source mindset, understanding of how/when to split functionality into reusable libs that can benefit the whole OSS community beyond the enterprise
Strong proficiency in JavaScript, Node.js & React, including DOM manipulation and the JavaScript object model
Knowledge of Accessibility and Web Standards
Understanding of React and its core principles
Familiarity with newer specifications of ECMAScript
Experience with common JavaScript development tools such as Babel, Webpack, NPM, yarn, etc.
Experience with Github Actions and understanding of DevOps practices and CI/CD pipelines.
Experience writing automated tests including unit, integration, visual and performance testing.
Ability to understand business requirements and translate them into technical requirements
Ability to perform benchmarking and optimization
Stay updated with the web frameworks and industry trends
Desirable traits:
Experience architecting & building and high performance, high quality software designed for enterprise capacity.
Has existing OSS contributions or created libraries that work outside of their application.
Solid grasp of security best practices
Knowledge of performance optimization techniques
Date Posted: 02 May 2025
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