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 #TeamAmex. Who we are: Resy is the American Express global dining platform. Our mission is to power the world’s best restaurants, using technology to imagine the future of hospitality. We serve 16,000 restaurants globally. Our customers discover the amazing world of restaurants thanks to our content-rich website and innovative mobile app. Our diners are insiders, and we love having them at the table. We’re hiring, too. Interested in joining our team of restaurant-obsessed explorers? Right this way. About the role: The Senior Frontend Engineer - Security role is for a newly formed full stack security team. This person will work on web properties at Resy with an initial focus on bot mitigation. Web properties include resy.com, restaurant analytics, admin tools, and an embeddable booking widget used on restaurants' websites. Millions of people are looking for reservations on the web through Resy each month. Restaurants rely on us to run their businesses. Help us build the future of hospitality. Who you are:

• You have familiarity and experience with at least some of the following
• Preventing bulk account creation
• 2fa, captcha and other user/client verification, reputation score, SSO
• Architecting a user access control system
• Mitigating XSS
• Request headers for security
• Pen testing
• Implementing CORS

You want to make websites that are beautiful, fast, and work on every screen. As such, you code responsive and mobile first. You have experience working closely with product and design to find the best solutions.

• You have years of experience working on websites that have high traffic and need to be highly scalable. You care about performance and take great satisfaction in getting every bit of speed out of the frontend that you can.
• You are an avid learner. You enjoy keeping up to date with the latest tech. But you also know how to evaluate different solutions and make choices about what best fits our needs and when is the right time for us to start using something new.
• You have worked on an e-commerce or other highly transactional site. You're used to working with large data models for things like products and complex interactions with APIs to manage transactions.
• You are capable of working both collaboratively and independently. You enjoy working with others to find the best solution. But you can also take a rough direction and fill in the details yourself.
• You care. You care about the work you’re doing. You care about code quality. You care about what we're all working together to accomplish.
• You have extensive experience with the following:
• React and Redux or strong experience in similar frameworks (e.g. Angular and ngrx)
• Testing frameworks like Jest and Storybook
• Webpack or other frontend build system
• SCSS

Salary Range: $110,000.00 to $190,000.00 annually + bonus + benefits The above represents the expected salary range for this job requisition. Ultimately, in determining your pay, we'll consider your location, experience, and other job-related factors. We back our colleagues and their loved ones with benefits and programs that support their holistic well-being. That means we prioritize their physical, financial, and mental health through each stage of life. Benefits include:

• Competitive base salaries 
• Bonus incentives 
• 6% Company Match on retirement savings plan 
• Free financial coaching and financial well-being support 
• Comprehensive medical, dental, vision, life insurance, and disability benefits 
• Flexible working model with hybrid, onsite or virtual arrangements depending on role and business need 
• 20+ weeks paid parental leave for all parents, regardless of gender, offered for pregnancy, adoption or surrogacy 
• Free access to global on-site wellness centers staffed with nurses and doctors (depending on location) 
• Free and confidential counseling support through our Healthy Minds program 
• Career development and training opportunities

For a full list of Team Amex benefits, visit our Colleague Benefits Site. American Express is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. We back our colleagues with the support they need to thrive, professionally and personally. That's why we have Amex Flex, our enterprise working model that provides greater flexibility to colleagues while ensuring we preserve the important aspects of our unique in-person culture. Depending on role and business needs, colleagues will either work onsite, in a hybrid model (combination of in-office and virtual days) or fully virtually. US Job Seekers/Employees - Click here to view the “Know Your Rights” poster and the Pay Transparency Policy Statement. If the links do not work, please copy and paste the following URLs in a new browser window: https://www.dol.gov/agencies/ofccp/posters to access the three posters. Employment eligibility to work with American Express in the U.S. is required as the company will not pursue visa sponsorship for these positions.