Location - India, Global

Senior React.js TV Developer

Fill out the form to apply. Please note due to the large number of applicants we receive we are not able to respond to everyone. You will be contacted if we think you would be a good fit at Diagnal.

At DIAGNAL, we are a leading technology company specializing in providing innovative solutions for the digital entertainment industry. Our cutting-edge products and services enable millions of users to access high-quality video streaming applications across various devices and screen sizes. As a company, we value collaboration, impact, and the growth of talented individuals. We foster a work environment that emphasizes fair compensation, work-life balance, flexibility, and appreciation for our employees’ contributions. With a focus on learning and development programs, impactful products, and a culture of freedom and autonomy, we strive to create an environment where our team members feel valued and empowered.


What we offer

  • Fair compensation: We believe in providing competitive salaries that reflect the value and expertise of our team members.
  • Paid Leave: We understand the importance of work-life balance and offer generous paid leave to support our employees’ well-being and personal commitments.
  • Work-life balance: We prioritize creating a healthy work-life balance for our employees, recognizing the importance of maintaining personal and professional harmony.
  • Flexible Working: We offer flexible working arrangements to accommodate individual preferences and needs, enabling our employees to optimize their productivity and achieve a better work-life integration.
  • Activities & events: We organize various activities and events to foster team bonding, creativity, and a positive work culture. These events provide opportunities for relaxation, celebration, and building connections within the DIAGNAL community.
  • Learning & Development program: We are committed to the growth and development of our employees. Our learning and development programs offer continuous opportunities to enhance skills, acquire new knowledge, and stay updated with the latest industry trends.
  • Growth: We provide a platform for professional growth, enabling employees to take on new challenges, expand their skill sets, and advance their careers within DIAGNAL.
  • Talented People: We are proud to have a team of talented individuals who are passionate about their work and contribute to our collective success. Working alongside skilled professionals, you’ll have the opportunity to learn, collaborate, and be inspired.
  • Collaboration: We foster a collaborative work environment where teamwork and open communication are valued. You’ll have the chance to collaborate with cross-functional teams, including designers, project managers, QA engineers, operations engineers, third-party systems providers, and customers, to deliver exceptional products.
  • Impactful Products: Joining DIAGNAL means being part of a team that creates impactful products used by millions of users. Your work will have a direct influence on the digital entertainment industry and contribute to our mission of delivering high-quality experiences.
  • Freedom: We trust our employees and believe in providing them with the freedom to make decisions and execute their work without excessive micromanagement. We value autonomy and encourage independent thinking.
  • Feel valued: We genuinely value the contributions and efforts of our team members. We strive to create an inclusive and supportive environment where everyone feels valued, recognized, and appreciated.


  • Develop ReactJS video streaming apps for Web TV platforms

  • Responsible for the technical design and development of advanced video streaming consumer applications with multiple backend integrations for content discovery, user onboarding, payments and a variety of user engagement features

  • Deliver Web TV app solutions across the entire app life cycle – prototype to build to test to launch to support

  • Build slick Web UI UX interfaces with a focus on usability features

  • Optimise performance and stability as well as non-functional aspects such as logging

  • Keep up to date on the latest industry trends and TV Device / TV OS / TV SDK updates


Experience Required

  • 3 or more years of experience in Web TV Development on Samsung Tizen TV and LG webOS (or equivalent Web TV device platforms)
  • 2 or more years experience with Shaka player, Bitmovin player or equivalent player with Live/VOD DRM encrypted streams
  • 5+ years of development experience
  • Excellent command of the English language
  • Very good working knowledge on ReactJS
  • An expert on JavaScript, HTML, CSS, AJAX, JSON
  • Experience with developing highly polished consumer-facing websites with smooth interactivity and responsive behavior directly from design assets
  • Published sites that are now online
  • Self-motivation and the ability to manage your own time to get the job done at the high international quality levels we expect
  • An engineering Degree in computer science or equivalent practical experience
  • A solid understanding of browser system fundamentals, application performance optimization, and backend integration
  • Prior experience working within the OTT apps, Media, E-commerce, Telecommunications, or similar large-scale consumer-facing industry