Responsibilities: 1.Responsible for in-house application system developments and enhancements. 2.Work closely with the project team to perform system integration. 3.Analyzing existing programs for modification purposes. 4.Verify and deploy programs and systems. 5.Provide technical support during system development and production roll-out. 6.Prepare technical documentation for reference and reporting. Requirements: 1.Bachelor degree (Higher Diploma/Diploma will also be considered) in Computer Science, Information Systems or related disciplines. 2.At least 2 years related experience. 3.Solid experience in Java/J2EE, Spring Boot, jSON, SQL/Oracle/MySQL, AngularJS, React, JavaScript. 4.Knowledge in RabbitMQ/Kafka, ExtJs, Git/GitHub will be an advantage. 5.Experience on container technology Docker / OpenShift / Kubernetes is preferred. 6.Sound knowledge of adopting different protocols in application system development like HTTP, HTTPS, ICMP, SMTP and SNMP is preferred. 7.Good understanding of software development life cycle. 8.Knowledge in telecom industry and networking will be an advantage. 9.Good team player who is self-motivated, analytical, detailed oriented, logical thinking. 工作地点：广州市越秀区东风东路767号东宝大厦