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Frontend UI Software Development Engineer III

Job in Bethpage, Nassau County, New York, 11714, USA
Listing for: Altice USA
Full Time position
Listed on 2025-12-23
Job specializations:
  • Software Development
    Software Engineer, Front End Developer
Job Description & How to Apply Below

Optimum

Are you looking to Optimize your life? Start your exciting path to a rewarding career today!

We are Optimum, a leader in the fast-paced world of connectivity, and we're on the hunt for enthusiastic professionals to join our team! We understand that connectivity isn't just a luxury anymore - it's a necessity that empowers lives, fuels businesses, and drives innovation. A career at Optimum means you'll be enabling progress and enhancing lives by providing reliable, high-speed connectivity solutions that keep the world connected.

We owe our success to our amazing product, commitment to our people and the connections we make in every community.

If you are resourceful, collaborative, team-oriented and passionate about delivering consistent excellence, Optimum is the Company for you!

We are
Optimum!

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 or Master's degree in Computer Science or a related technical field is preferred

At Optimum, we're fueled by our four core pillars:
Taking Ownership, Upholding Transparency, Creating Community, and Demonstrating Expertise. Our commitment to empowering employees to take responsibility and embrace proactive problem-solving underpins Taking Ownership. Upholding Transparency is at the core of our culture, with open and honest communication fostering trust among our dedicated team and loyal customers. Creating Community is more than a goal; it's our daily commitment to fostering an environment of collaboration, innovation, and positivity.

Demonstrating expertise is a promise we uphold through continuous learning and engagement with our customers to consistently deliver top-quality products and services. These pillars not only shape our culture but define Optimum as a place of excellence, trustworthiness, and thriving community, and we invite you to be a part of our journey.

If you have the drive to succeed and are ready to embark on a thrilling career, seize this opportunity today, and join our winning team, so together, we'll shape the future of connectivity.

All job descriptions and required skills, qualifications and responsibilities for a particular position are subject to modification by the Company from time to time, in the Company's discretion based on business necessity.

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.

The Company collects personal information about its applicants for employment that may include personal identifiers, professional or employment related information, photos, education information and/or protected classifications under federal and state law. This information is collected for employment purposes, including identification, work authorization, FCRA-compliant background screening, human resource administration and compliance with federal, state and local…

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