Zalo Careers

Design and develop the server-side system for mobile-first service Problem solving in high performance computing

Join the team to build and manage systems for data collection, data processing, data monitoring, data access platforms and much more

Join the team to design and develop efficient and highly scalable machine learning services Implement algorithms using machine learning and data mining techniques to extract user interests, predict user behaviors and build real-time recommendation systems

Keep up-to-date with state-of-the-art deep learning techniquesDesign and build deep learning architectures.Carry out research projects independently.Assist deployment of ML products.

Design and build machine learning models. Perform data engineering tasks such as collecting, cleaning, labeling datasets. Assist ML product deployments.

BA/BS in Computer Science or related technical field or equivalent practical experience. 1 years relevant work experience with large amounts of real data. Experience with one or more general purpose programming languages including but not limited to: Java, C/C++, Python, R, Scala, or Go. Strong background in Machine Learning, Data Mining, Artificia...

Develop new feature for existing Zalo's products: call, VOD, live streaming. Discover and implement new technologies to improve call quality on various condition of network, devices Design and develop high performance, scalable video streaming, processing server

Design and build advanced application for the iOS platform Maintain, support, troubleshoot, monitor and optimize existing and future mobile application

Be responsible for designing, developing and optimizing Zalo on the iOS/Android platform Utilize your problem-solving and analytical skills to maintain the existing application and create sophisticated solutions to complex technical problems

Evaluate the validity and correctness of data sources and approaches. Be responsible for current and future data-focused initiatives, and improve upon the quality of these initiatives.

Join in team developing Zalo, Zing’s products and new projects Implement cross-browser front-end code of the enterprise web applications with JavaScript, HTML, CSS . Develop the high performance web applications in JavaScript

Develop new feature for existing Zalo's products Discover and implement new technologies to improve call quality on various condition of network, devices Design and develop high performance, scalable video streaming, processing server

Develops API server for Zalo and Zing's products Develops web applications in Java Develops existing and new projects

Responsible for developing and maintaining test cases, creating reusable test. templates, create test data and thoroughly document defects detected during test execution.

Develop new features for Zalo for Work Develop high performance web applications in ReactJS