Overview: We are seeking a seasoned Senior Software Engineer specializing in front-end development to join our Consumer Applications team, focusing on the development and optimization of Smart TV applications. The ideal candidate has a strong background in JavaScript and HTML5, with specific experience building and maintaining TV apps across major SmartTV platforms (e.g., Samsung Tizen, LG webOS, Vizio, etc.). This is a high-impact role responsible for building performant, scalable, and user-centric applications that reach millions of users. You’ll work closely with cross-functional partners in design, product, and platform engineering. Key Responsibilities: Design, develop, and maintain SmartTV applications using JavaScript, HTML5, and CSS. Implement responsive, high-performance UIs optimized for various living room device constraints. Collaborate with product managers, designers, and QA to ship new features and improve user experience. Ensure cross-platform compatibility and performance tuning across SmartTV ecosystems. Write clean, maintainable, and well-tested code. Provide technical mentorship to junior developers. Participate in architectural discussions and help shape the direction of SmartTV development. Investigate, debug, and resolve technical issues across the app stack. Contribute to continuous improvement of team workflows, tools, and standards.

Qualifications

Qualifications: 5+ years of experience in front-end development, with at least 2+ years in SmartTV app development. Deep expertise in JavaScript (ES6+), HTML5, and CSS3. Familiarity with device constraints and optimization techniques for performance and memory. Experience working with video playback technologies, DRM, and streaming formats (HLS, DASH) is a strong plus. Strong problem-solving and debugging skills, particularly in embedded or non-standard browser environments. Experience with Git, CI/CD pipelines, and agile development practices. BS in Computer Science or related field or equivalent work experience. Preferred: Experience integrating analytics, A/B testing, or remote configuration tools. Familiarity with accessibility standards and internationalization. Previous work with platforms like Roku, Fire TV, or Android TV is a bonus. Previous work with LightningJS Fully Remote:  This position has been designated as fully remote, meaning that the position is expected to contribute from a non-NBCUniversal worksite, most commonly an employee’s residence.  #LI-remote

Additional Information

As part of our selection process, external candidates may be required to attend an in-person interview with an NBCUniversal employee at one of our locations prior to a hiring decision. NBCUniversal's policy is to provide equal employment opportunities to all applicants and employees without regard to race, color, religion, creed, gender, gender identity or expression, age, national origin or ancestry, citizenship, disability, sexual orientation, marital status, pregnancy, veteran status, membership in the uniformed services, genetic information, or any other basis protected by applicable law. If you are a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access nbcunicareers.com as a result of your disability. You can request reasonable accommodations by emailing AccessibilitySupport@nbcuni.com. Although you'll be hired as an NBCU employee, your employment and the responsibilities associated with this job likely will transition to Versant in the future. By joining at this pivotal time, you'll be a part of this exciting company as it takes shape. For LA County and City Residents Only:  NBCUniversal will consider for employment  qualified applicants with criminal histories, or arrest or conviction records, in a manner  consistent with relevant legal requirements, including the City of Los Angeles' Fair Chance Initiative For Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, where applicable.