Zalo

This position will be in charge of chat functions on Zalo. If you're interested in building a high-impact product for Vietnamese people, please take a look at the job requirement below.

What you will do Participates in design, development, implementation of Zalo Chat functions; Develop & maintain high-traffic, low-latency applications, delivering high-availability and performance; May provide technical solutions and system architecture; Program and optimize to ensure the best performance, quality and responsiveness of the applications; Analyze and understand product requirements, clarifying inconsistencies, conflicts, or ambiguities, to effectively develop solutions that meet business needs; Prepare and produce releases of software components; What you will need At least 4 years of experience in Java (Java core/ Java 11/ Java 17, etc); Excellent in back-end practices (Micro Services, Caching, Load Balancing, Message Queue, High Performance); Good at Linux operating system, network protocols; Experienced in using GIT, CI/CD; Experienced in NoSQL; Solid foundation in data structures and algorithms, OOP programming.