Rolled out in 2012, Zalo has proved itself as the leading instant messaging app in Vietnam with more than 70 million monthly active users.
We develop a messaging application that provides fast, stable, convenient, and private connection for users anytime, anywhere.

Responsibilities

Design, develop, and optimize the performance of products in Zalo Ecosystem on the iOS platform;
Utilize your problem-solving and analytical skills to maintain the existing application and create sophisticated solutions to solve complex technical problems;
Continuously discover, develop, and implement new technologies to maximize Zalo Products’ efficiency;
Collaborate with the Product Owner, UI/UX, and QC team to define, design, and refine product features.

Requirements

BSc or MSc in Computer Science, Software Engineer, Information Technology or IT-related fields with high performance;
Experience in Objective-C (preferred) or Swift;
Solid fundamental knowledge about Data Structure & Algorithms, OOP, Design Pattern, Memory Management, and Computer Architecture;
Understanding of MVC, MVVM.