Senior Front End Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.Title and SummarySenior Front End EngineerOverviewDynamic Yield by Mastercard is seeking a Senior Frontend Developer to join a key area of our product development team.RoleAs part of Mastercard, Dynamic Yield empowers retailers to deliver personalized experiences for their website visitors. In this role, you will play a pivotal part in shaping how our guild utilizes and contributes to client projects, driving innovation and excellence.RoleOur team works closely with other Frontend teams within Dynamic Yield to establish a unified code standard and deliver a high-quality product.* Lead feature development and turn beautiful mockups into rich, fully functional interfaces* Plan and design robust, maintainable, and scalable web applications using React.* Develop and maintain Node.js services to support frontend functionality.* Design and implement shared solutions, including frontend microservices, reusable components, and code standards tools.* Champion the use of cutting-edge technologies and methodologies to enhance product quality and efficiencyAll about youEmployee profile* At least 5 years of experience with React* At least 5 years of JavaScript experience* At least 3 years of experience building backend systems with NodeJS* SQL/NoSQL database experience (MySQL, Redis) a plus* A degree in Computer Science or a related discipline* Excellent verbal and written communication skills in EnglishCorporate Security ResponsibilityAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:Abide by Mastercard’s security policies and practices;Ensure the confidentiality and integrity of the information being accessed;Report any suspected information security violation or breach, andComplete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.