Job Responsibilities: -Be expected to contribute to the overall delivery of the next generation MSN product; -Assist a Microsoft Test Manager in development process, test planning, bug analysis, and coding intelligent test automation systems; -Build test tools and test environments to improve productivity; -Take charge of ensuring the security and performance of MSN's Internet services; -Work closely with PMs to review feature design and examine testability; -Work with SDEs to do code reviews, isolate and debug problem areas; Job Qualifications: -Must be committed to deliver products of the highest quality; -Should be proficient in coding in C++/C#, XML, and .NET Frameworks. Experience with SQL Server, IIS, SOAP, and Windows Server 2003 is a plus; -Familiar with Microsoft products like Windows, Office, , MS Project, MS SQL, IIS and etc; -Experience in .NET development is preferred.