1. Bachelor degree in computer science and software 2. Minimum 2 years Experience with mobile app and software development 3. Strong experience with: Java, android, PHP, JavaScript, Nodejs and MySQL. 4. Version control (Git, SVN, Mercurial). 5. Familiarity with RESTful API, SOAP, XML Web Service, JSON to connect mobile and web applications to back-end service. 6. Experience with offline storage, threading, an performance tuning. 7. Familiarity with XMPP protocol 8. Good communication, facilitation and interpersonal skills. 9. Good at English language (writing and speaking) Benefit -Good Salary -Good working environment -accommodation, food, ..etc.