1. Familiar with C/C + + and Visual studio 2005 compilation environment. 

2. Familiar with MFC interface programming. 

3. Familiar with serial communication principle and programming. 

4. Familiar with the basic AT command set.

5. 3G (WCDMA/EVDO) data card PC Suite development experience is preferred. 

6. Strong learning and ability to accept new things. 

7. Good communication skills and teamwork spirit.

1. Familiar with the development of object-c in MAC system. 

2. Be proficient in object-c interface programming. 

3. Familiar with serial communication programming of MAC OS. 

4. Familiar with basic AT commands, such as PIN code management, network operation and other AT commands. 

5. Familiar with the Modem dialing process of MAC OS. 

6. Good communication and coordination skills. 

7. More than one year relevant working experience.

8. Developed 3G data card MAC OS side management software first. 

Position (ability) requirements

-- bachelor degree or above in computer, communication, electronics, etc. -- with teamwork spirit, able to bear hardships and hard work, able to adapt to short-term high-intensity work; 

-- easy-going, earnest and strong in learning.

Professional knowledge: Visual Studio c + +, MFC programming. 

Work experience: 3G (WCDMA/EVDO) data card and PC side management software development experience is preferred. 

1) familiar with VC programming;

2) familiar with MFC programming, can make deep customization of UI.

3) familiar with serial communication principle and programming.

4) be familiar with the basic AT command set.

1. Bachelor degree or above, proficient in office software; 

2. At least 2 years of relevant sales experience in the industry; 

3. Good market judgment and development ability, able to accept new things quickly and have strong learning ability; 

4. Pay attention to team work, have a strong sense of responsibility and can work under pressure;

5. Good English listening, speaking, reading and writing skills, able to communicate well with customers. 

Job responsibilities:

1, independent to carry out the marketing work, including understanding the early stage of the project, assessment, and the late operation, follow up, business negotiation, bidding, contract signing and after-sale service, complete the sales task; 

2. Through the comprehensive analysis of the market (industry, customers, competition, self, opportunity), determine market objectives and strategies, participate in the development of customer base planning and implement implementation; 

3. Maintain customer and market and establish benign interaction; 

4. Able to travel frequently.