• Make the best products of Mobile Internet market

    Dream big, Think different

  • MX Player

    Powerful video player with advanced hardware acceleration and subtitle support!

  • About us

    J2 Interactive (J2) is an Internet company devoted to facilitating content consuming among global Internet lovers. Now, J2 owns products and services like MX Player and its peripheral products.

    Values

    Through innovation, J2 wishes to provide creative and professional services/products to assist people obtain, connect Internet information, as well as enjoy the convenience brought by various Internet contents and services. With J2 products, you can connect, share, and have fun with Internet with no fuss.

    Vision

    We will continuously provide specialized products and services. Cooperating with other Internet companies, we hope to help people make lasting improvements to their life quality with handy Internet services and ultimate user experience.

  • we're hiring!

    We always strive for the best.

    Video Player Development Engineer (Korean native speaker)

    Base in Beijing

     

    Responsibilities

    1. Facilitate multilingual communication between development teams in Beijing and Korea

    2. Develop new features for MX Player on Android

    3. Coordinate with the Product Manager and UI Designers to independently complete the design, development, unit testing, and release of programming architecture

    4. Regularly test and fix bugs submitted by engineers, and optimize functionality, iteration speed, and project maintenance

     

    Requirements

    1. Computer science, software development, or other related major; bachelor’s degree or above

    2. Fluent colloquial speech and reading comprehension in Korean; Korean native speaker or ethnic Korean preferred

    3. Excellent ability to read and collaborate in English; able to understand English technical background materials related to the project

    4. 1-2 years of Android development experience; mastery in Java development skills; have solid programming fundamentals and excellent programming habits; document maintenance ability

    5. Familiar with the Android development platform and framework principles; experience adapting between multiple devices and versions preferred

    6. Ability to communicate in Chinese preferred

    7. Experience with video codecs; familiarity with ffmpeg preferred

    8. Candidates who have independently completed and released projects preferred

     

     

    Apply now (with resume)

     

    Video Player Product Manager (Korean native speaker)

    Base in Beijing

     

    Responsibilities:

    1. Understand the mobile app market. Collect and analyze data about the competitor's products, trends and new innovations in the industry and other related industry information.

    2. Design new features based on the original product as well as understanding product requirements and logics to develop new functions.

    3. Create and maintain product documents. Work with the dev team to follow the product development progress and ensure the quality of the product.

    4. Optimize the product based on user feedback and keep improving the product's overall user experience.


     

    Requirements:

    1. Bachelor and above degrees. At least 1~3 years or more experience in mobile applications.

    2. Fluent colloquial speech and reading comprehension in Korean; Korean native speaker or ethnic Korean preferred

    3. Excellent ability to read and collaborate in English; able to understand English technical background materials related to the project

    4. Familiar with the whole progress of creating a mobile app. Capable of understanding the technology of the product.

    5. Capable of completing the design of a product and write the documents independently.

    6. Clear minds with critical thinking and logics. Capable of working under pressure.

    7. Deep MX Player user is preferred.

    8. Have an international open mind and vision. Experience in video player applications is preferred.

     

    Apply now (with resume)

  • contact us

    Email:mxvideoplayer@gmail.com

    Fax: (+86) 010 65206123