(Senior/Lead/Architect) Software Engineer


Analyze and improve our algorithms and machine learning models to increase the quality of Cốc Cốc Search. 
Work closely with Product and Project Managers to prioritize and implement new search features that are most relevant to Vietnamese users
Work on solutions together with our Infrastructure and Data engineering teams to manage huge amount of data efficiently (billions of documents to collect, process and store)


Required qualifications
Strong coding capability with C++ or Java and Computer Science fundamentals (data structures, algorithms, architecture, and object-oriented design).
Designing/developing with large-scale distributed systems.
Strong proficiency with backend development, service-oriented architecture technology, SQL and NoSQL datastores.
Experience with designing/developing Linux/Unix environments, Python.
Master's degree in Computer Science, Machine Learning, Artificial intelligence or PhD will be an advantage.
Good written and spoken English.
 Preferred qualifications
Deep domain expertise with search engines such as Elasticsearch, Solr, or Lucene.
Machine learning background is preferred.
An experience with cloud-based infrastructure and technology solution stack and services, such as Amazon Web Services (AWS) Elastic Compute (EC2) instances, S3 static storage, etc.
Demonstrated ability to achieve stretch goals in a highly innovative and fast paced environment.
Aware of the value of great teams and do what you can to help create amazing high performing teams.


Few countries have local challengers in the search and browser space. Vietnam is one of those countries thanks to Company. 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
Company 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.
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... 


PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 7109 9077
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:


Technical Skills:

C/C++, Java, Algorithm


Ho Chi Minh, Ha Noi - Viet Nam


$ 4,000 - $ 5,000

Job ID: