Lead Front End Developer - Agentic AI Platform

Lead Front End Developer – Agentic AI Platform

Join to apply for the Lead Front End Developer – Agentic AI Platform role at Mastercard
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Mastercard 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.

At Mastercard, we’re building an Agentic AI platform to transform how our products and services deliver intelligent, personalized experiences. We are looking for a skilled Lead Front‑End Developer to create intuitive, accessible, and engaging user interfaces that connect users seamlessly to AI‑powered capabilities. You’ll be responsible for turning design concepts into interactive, production‑ready experiences that align with Mastercard’s design standards and deliver exceptional usability.

• Build and enhance responsive, user‑friendly interfaces for the Agentic AI platform using modern front‑end frameworks (e.g., React, Angular, or Vue.js).
• Implement Mastercard’s design guidelines, ensuring brand consistency, accessibility, and usability across the platform.
• Connect front‑end interfaces to backend services and APIs, ensuring efficient data flow and dynamic interactions.
• Ensure fast load times, smooth interactions, and scalable design for a variety of devices and browsers.
• Write unit and integration tests and participate in code reviews to maintain high‑quality standards.
• Stay up to date with emerging front‑end technologies and best practices to enhance platform capabilities.

• Strong proficiency in HTML5, CSS3, JavaScript/Type Script, and one or more modern front‑end frameworks (React preferred).
• Experience implementing responsive and accessible web applications (WCAG compliance).
• Familiarity with RESTful APIs and integrating front‑end with backend services.
• Understanding of UI/UX principles and ability to collaborate effectively with designers.
• Knowledge of version control tools (e.g., Git) and CI/CD workflows.
• Experience working with design systems or component libraries.
• Passion for delivering clean, maintainable, and scalable code.

At Mastercard, you’ll help shape the future of AI in global commerce—solving complex problems at scale, enabling financial inclusion, and ensuring the security and trust that define our brand.

Mastercard is a merit‑based, inclusive, equal‑opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disability or veteran status, or any other characteristic protected by law. In the U.S. or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable and identify the type of accommodation or assistance you are requesting.
Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

• 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;
• Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

• Arlington, Virginia: $137,000 – $218,000 USD
• Austin, Texas: $119,000 – $190,000 USD
• Boston, Massachusetts: $137,000 – $219,000 USD
• Purchase, New York: $137,000 – $219,000 USD
• Seattle, Washington: $137,000 – $219,000 USD

In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the U.S., the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. Mastercard benefits for full‑time employees generally include insurance…