Software Engineer, Android – Cốc Cốc Careers

Software Engineer, Android


Ha Noi

Up to  2000$


Browser Department is looking for talented developers to join our ambitious Android team. With the mission to make Vietnamese users happier,  our Browser Department develops an amazing browser to bring the best user experience to Vietnamese people. Android team is expected to develop a fast, secure, eye-catching, easy-to-use interface browser and many other upcoming features.

As a Software Engineer, Android besides implementing new features based on huge source code of Chromium, you will participate in training Junior developers, building high-performance Java code.


  • Implement new features for Cốc Cốc browser
  • Keep Cốc Cốc browser up to date with Chromium
  • Design, build and maintain high performance, reusable, and reliable Java code
  • Ensure the best possible performance, quality, and responsiveness of the application
  • Identify and correct bottlenecks and fix bugs
  • Review and document code.


Required qualifications: 

  • Strong knowledge of Android SDK, different versions of Android, and how to support different screen sizes
  • Deep understanding of OOP, design pattern, data structure & algorithm
  • Deep understanding of MVC, MVP, MVVM
  • Experience working with Retrofit, RESTful
  • Strong knowledge of Git
  • Good knowledge of Android design principles
  • Have experience with C++.

Preferred qualifications:

  • Have experience with Javascript
  • Good knowledge of Web Development
  • Have experience in optimizing performance for Android
  • Good knowledge of RxJava, Dagger2
  • Experience with tools like Jira, Confluence
  • Experience with writing Unit tests.

Why you will love working for Cốc Cốc:

Few countries have local challengers in the search and browser space. Vietnam is one of those countries thanks to Cốc Cốc. There are a lot of challenges in competing against dominant global players, but also lots of rewards when we succeed.

  • Professional growth:
    • What we are doing is difficult, and this is why there are a lot of opportunities to learn and grow – no pain, no gain
    • You will have to work alongside talented team members who have a unique skill set and expertise in this market
    • Cốc Cốc is a Vietnamese company but we are also working in an international environment with team members/partners/customers that are local and international
    • We have a mix of on the job learning/coaching/training to support you in your job and help you grow.
  • Compensations:
    • Competitive & Attractive salary
    • Great Trade Union benefits for staff and family
    • Special Annual policy
    • Remote work policy.
  • Working environment:
    • Exciting internal events to help you understand the whole business and make you feel like you are part of the Cốc Cốc family
    • Modern and cozy kitchens with plenty of free noodles, coffee/tea bar and fresh fruits every day, to make sure energy level is high when you need it
    • There are many interesting hobby clubs to share your non-professional passions: Yoga, Bicycle, Painting, Board game…