Senior UI Developer, Data Cloud Applications

Zeta Global seeks an experienced Senior Product UI Developer to drive the development and maintenance of our Data Cloud applications. These applications transform billions of data signals into impactful marketing and advertising outcomes. As a Senior Product UI Developer, you will lead the front-end development of sophisticated data visualization tools and help shape the future of Zetas Data Cloud UI. Responsibilities: Lead UI development for critical data visualization applications within the Zeta Data Cloud ecosystem. Collaborate closely with UI/UX designers, product managers, and other stakeholders to ensure comprehensive requirements gathering and alignment with project objectives. Demonstrate the ability to independently research and find solutions to complex challenges, leveraging the support of the team when needed. Exhibit a proactive mindset for troubleshooting and problem-solving, ensuring efficient and effective solutions for new and evolving requirements. Implement responsive, cross-device layouts with a strong focus on usability and seamless performance. Write cleanconcise, efficient, and reusable code using React as the primary framework. Partner with backend and other application developers to ensure smooth integration and alignment across all dependencies. Serve as a subject matter expert in React-based UI development; stay informed about design trends, emerging technologies, and best practices to drive continuous improvement. Recommend and advocate key strategic recommendations as UI subject-matter expert. Lead thorough documentation processes during and after project completion to ensure clarity and reusability for future projects. Collaborate with QA teams to uphold high standards for each release. Qualifications/Skills needed: We are looking for a professional who: Possesses strong proficiency in React.js and TypeScript , with a solid understanding of core principles. Has in-depth knowledge of JavaScript, CSS, SCSS, HTML , and other front-end technologies. Is experienced in data visualization libraries such as AmCharts, Chart.js, and D3.js . Has a practical understanding of MySQL Databases . Is familiar with RESTful APIs and their integration. Possesses foundational knowledge of AWS services . Has a robust understanding of modern authorization methods, including JSON Web Tokens . Is proficient with version control systems, such as Git . Is knowledgeable in the MVC Development model . Is familiar with performance testing frameworks, including Mocha, Jest, and Robot (optional). Has experience with other JavaScript frameworks like Vue.js (optional). Holds a Bachelor's Degree in Computer Science , Software Engineering , or a related field, and has at least 4 years of hands-on experience in React development.