Senior Software Developer - active TS/SCI with Poly required

**Description**

**Responsibilities:**

+ Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the future
+ Analyzing user needs and software requirements to determine feasibility of design within time and cost constraints
+ Collaborating with teammates, other service providers, vendors, and users to develop new program features
+ Developing unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correct
+ Correcting errors by making the appropriate changes and then re-checking the program to ensure the desired result was produced
+ Participating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practices
+ Deploying code to development, test, and pro...