C#/VB.NET Developer

Job type:
Open Systems, Inc.
flag_no USA
project ID:

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TITLE:  C#/VB.NET Developer

Location:  Carrollton GA (Tallapoosa)

Type:  W2 Only/Contract/Contract-Hire

Rate:  $35/hr W2

Hours:  7:30am - 4:00pm/Mon-Fri

Overtime:  Average 3-5 hours per week


The applications will be commonly referred to as line control applications and provide the following functionality:  production scheduling, product traceability, quality control, inventory control, shipping, and reporting.  Most of the applications are written in either Visual Basic.NET or C#.NET.   There are a few written in Visual Basic 6. The majority of the applications are WinForms based.   There are mixtures of web based applications and web services as well as windows services.   SQL Server Integration Services (SSIS) along with some Legacy DTS packages are used for ETL processing and interfacing to third party systems.  SQL Server Reporting Services (SSRS) and ASP.NET web pages are used for application reporting. 

The contractor shall provide operational support for these applications, as needed.  There will also be requests made to modify or to add functionality to these existing applications or to create new applications. These requests, once approved, are turned into projects. The contractor will lead such projects through the system development life cycle and provide status reports on the progress to management. 


  • Participate, or lead application development projects, as necessary
  • Participate in the full system development life cycle
  • Gather and document requirements from end users
  • Design new applications
  • Develop and code using development standards and best practices
  • Test applications to ensure product quality
  • Provide support for existing and new applications and document problems and resolutions in a timely manner
  • Create technical documentation
  • Work with Microsoft SQL Server including writing queries, working with database objects such as tables, stored procedures, and functions.
  • Troubleshoot and solve issues as they arise  


  • Min 2 years of experience developing VB.NET or C# applications
  • Min 2 years of experience writing efficient SQL queries in T-SQL
  • Good experience using SSIS or DTS, and/or SSRS
  • Proficiency using MS Visual Studio
  • Good technical documentation skills

If you are interested in learning more, please forward an update copy of your resume (MS Word) for prompt review and further discussion.  Please ensure that your updated resume address the requirements for this position, as appropriate.

If this is not the right time or opportunity for you, but you have friends/colleagues with a similar background, please feel free to share this information.  Our client is prepared to move quickly.

Who We Are:

Open Systems, Inc (OSI):  In business since 1994, Open Systems, Inc (OSI) have successfully delivered tangible IT solutions with measurable results for our clients' IT based initiatives.

OSI provides technology solutions that enable organizations (Commercial and Government) to rapidly automate and execute their business strategy and be more effective and efficient.