- Understand the requirement, design, and implement the new features regarding VoIP/VoLTE core network (utilising IMS/SBC technology).
- Develop new generation of mobile core network infrastructure that enables various types of multimedia services to end-users using common Layer 4's protocols (SIP, diameter)
- Develop high availability system, high scalability cluster platform used in mission critical product.
- Maintain existing features/functionalities of IMS/SBC in good quality.
- At TMA Innovation Park (TIP) - DG6, you will live a true Agile culture. We constantly run the Scrum mentorship and Agile Coaching programs to help build up your career path.
- Good at C/C++ on Linux (pointer, multi-thread, multi process, sockets..)
- Good at VoIP/VoLTE core network (PCSCF, ICSCF, SCSCF, TAS, MG, MGC,...)
- Good English communication skills
- Able to learn and work independently and within a team expected
- Experienced in using software versioning and revision control (SVN, git) is a plus
- Experienced in using database (postgresql, oracle,...) is a plus.
- Experienced in using Linux OS (RHEL, Centos, Ubuntu,...) is a plus
- Experienced in using Virtualization environment is a plus
- Working in an international, dynamic, and professional environment with many opportunities to develop career.
- Having opportunities of being trained oversea and working directly with oversea customer.
- A stable and rewarding position where your long-term commitment will be highly valued.
- Total Health Care Insurance.
- Competitive salary.
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