Frontend UI Software Development Engineer III

Frontend UI Software Development Engineer III Optimum | Posted Mar 2 Full-time New York Unknown Job Summary We are seeking a talented Front-End UI Developer with 5 to 7 years of experience to join our team and play a key role in developing high-impact, user-facing applications. You will be responsible for designing and delivering front-end solutions for business-critical platforms with internal agent tool—used by all internal agents—and the E-Commerce Buy Flow, the primary interface for customer acquisition. These applications are central to both internal operations and customer engagement, requiring exceptional performance, usability, and reliability. Responsibilities Design, develop, and maintain modern, responsive UI applications Collaborate with UX designers, product managers, and back-end developers Write high-quality, scalable, and maintainable code Build and enhance features for the internal agent tool Leverage web analytics tools to understand user behavior and improve customer journeys Ensure UI solutions meet business requirements and deliver an excellent user experience Contribute to ongoing improvements in front-end architecture, standards, and best practices Qualifications Strong proficiency in JavaScript, Typescript, HTML, CSS, and modern front-end frameworks (e.g., React, Angular, or Vue). Experience developing responsive, high-performance web applications. Experienced with developing, deploying and troubleshooting apps in cloud infrastructure, preferably GCP. Solid understanding of cross-browser compatibility and responsive design. Familiarity with front-end integration with middleware or back-end services. Excellent analytical and problem-solving skills. Strong communication and team collaboration abilities. Experience with web analytics tools such as: Adobe Experience Manager (AEM) Google Analytics Ability to derive actionable insights from usage data (e.g., frequently accessed pages, customer journey mapping). Experience with mission-critical enterprise applications. Exposure to Agile development methodologies. Bachelor’s degree in computer science or equivalent. This position is identified as being performed in/or reporting to company operations in New York State. Salary ranges are supplied in compliance with New York State law. Pay is competitive and based on a number of job-related factors, including skills and experience. The starting pay rate/range at time of hire for this position in the posted location is $133,661.00 - $219,586.00 / year. The rate/range provided herein is the anticipated pay at the time of hire, and does not reflect future job opportunity. We are an Equal Opportunity Employer committed to recruiting, hiring and promoting qualified people of all backgrounds regardless of gender, race, color, creed, national origin, religion, age, marital status, pregnancy, physical or mental disability, sexual orientation, gender identity, military or veteran status, or any other basis protected by federal, state, or local law. #J-18808-Ljbffr SupportFinity™