Responsibilities: Perform Server, Android app development, enhancement and maintenance according to functional and technical requirements. Assist in UI/UX design. Analyse and respond quickly to customer/internal feedbacks and bug-fixing. Explore mobile-related technology and techniques for app update. Handle project independently. Integrate Io T devices onto different platforms. Handle other ad hoc duties and projects as assigned. Job Requirements: University graduates from Computer Science or related disciplines with at least 3 years related working experience. Passion in software engineering focusing on smart home, control, cloud & Io T systems. Able to work independently, willing to learn new things and think creatively in exploring new solutions. Good command of both written and spoken English, Cantonese and Mandarin. Technical Requirements: Able to build server - OS - Ubuntu / Web Server - Apache / Preferred Language - PHP, MYSQL, Shell script / API - REST (JSON). Able to develop Web app: HTML, CSS, j Query. Able to handle multi-thread: Asynchronous, Thread pool. Familiar with Android Studio (Java+SQLite). Knowledge in Security: Hash, En/Decryption, open SSH, HTTPs, OAuth2.0. Knowledge in socket programming. Knowledge in Networking: Classful addressing, TCP, UDP. Knowledge in Io T is a bonus: Mesh network, Bluetooth, Z-Wave, Zigbee, NB-Io T, Lo Ra. Knowledge in Multi-media is a bonus: Video/Audio Streaming and Encoding, Animation, Colour Space, Image/Audio processing. Experience in building CMS is a bonus.
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