Senior Software Engineer

Full-time

• The Java framework: This provides core technologies for high-performance systems, such as database connections, caching, and more.
• The admin tools

• Design, develop, and maintain internal Java framework following our strict coding conventions.
• Contribute to the ongoing maintenance, improvement, and operation of internal tools.
• Play a key role in developing new features from conception to completion with clean code and high quality under SDLC.
• Collaborate closely with other engineering teams to ensure efficient system integration and functionality.

• Minimum 3+ years of experience as a backend software engineer using Java. Candidates with backend background in other languages are welcome!
• Deep understanding of the inner workings of Java technologies and related libraries (Gradle, Ant, Log4j, Apache Commons, Google Guava, Spring Framework...).
• Foundation knowledge of CI/CD, containerization (Docker, Kubernetes), NoSQL databases, message queuing systems, and caching.
• Good experience in asynchronous, multithreading programming.
• Demonstrate a good understanding of network protocols (TCP, UDP, HTTP) and socket programming principles.
• Experience in RPC protocols.
• Apply problem-solving skills within the scope of multiple conditions.
• Good practice in testing methodologies.
• Leverage your expertise in Linux and scripting languages.
• Bonus points if you have experience in encryption (OpenSSL), DevOps.

Information :

• Company : Zalo
• Position : Senior Software Engineer
• Location : Thành phố Hồ Chí Minh
• Country : VN