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ActioNet, Inc Senior Software .Net Applications Developer in Vienna, Virginia

ActioNet has an immediate opportunity for a Senior .Net Software Applications Developer requiring a Secret Clearance located in Vienna, VA. ActioNet is an IT service provider and solutions integrator headquartered in Vienna, VA that works with the Federal Government and Department of Defense. In this role, you will be responsible for developing, creating and modifying general computer applications software or specialized utility programs.

What is in it for you?

  • You will have the ability to function as a technical expert across multiple project assignments.

  • You will have the ability to plan and lead major technology assignments.

Duties and Responsibilities:

  • Develop, create, and modify general computer applications software or specialized utility programs.

  • Analyze user needs and develop software solutions.

  • Design software or customize software for client use with the aim of optimizing operational efficiency.

  • Analyze and design databases within an application area, working individually or coordinating database development as part of a team.

  • May supervise computer programmers.

Basic Qualifications:

  • Bachelor’s Degree with 7+ years of software application development.

  • Collaborate with analysts and designers in the development and maintenance software programs and applications.

  • Create and maintain documentation, flowcharts, layouts, diagrams, charts, code comments and clear code.

  • Support internal applications throughout their lifecycle including custom development and maintenance.

  • Develop, translate, and code software programs and applications according to business requirements.

  • Perform unit testing, debug and review of code and related documentation as required by project.

  • Applications developed must support web browsers; IE, Chrome, Firefox and Safari.

  • Assures completion of all assigned projects within project guidelines and that the results are consistent high quality that meet business needs.

  • Run and monitor performance tests on new and existing software for the purposes of correcting mistakes, isolating areas for improvement, and general debugging.

  • Collaborate with network engineers, administrators, systems analysts, database analysts, and other staff to resolve any defects in software.

  • Develop software solutions by studying user’s needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle.

  • Strong knowledge of data modeling and SQL query.

  • Update knowledge by studying state-of-the-art development tools, and development techniques, participating in educational opportunities; reading professional publications; participating in professional organizations.


  • Technically fluent in developer’s languages, specifically .NET, MVC, VB, and proficient in the design and implementation of web-based applications, websites, mobile-friendly websites and mobile applications development.

  • Experience designing, developing and supporting web based applications in a large environment.

  • Experience with developmental Agile Lifecycle methodologies, continuous integration and continuous deployment (CI/CD).

  • Implementation experience of Object oriented design patterns of enterprise architecture.

  • Experience in development using ASP.Net Framework 4.0 or later, Web API for JSON

  • Strong experience with ASP.Net/Web services, XML, XSLT, Java script, Ajax, jQuery, ADO.NET, MS Model View Controller (MVC).

  • Understands application, network security principles and web security including OWASP

  • Experience with source control systems such as Team Foundation, VSS, or SVN.

  • Experience with SharePoint 2016, extensive knowledge of IIS, HTML/CSS.

  • Intermediate level knowledge of database, MS operating systems experience with MS SQL Server 2014/16.

  • Extensive knowledge with reporting tools such as Crystal reports, SQL reporting service or any .NET reporting tools.

  • Hands-on software troubleshooting, researching and problem resolution experience.

  • Well organized able to prioritize and coordinate simultaneous tasks and projects while addressing customer needs.

  • Self-motivated and ability at working both independently and in a team-oriented, collaborative environment is essential, attention to detail, prioritizing tasks.

  • Strong written, oral, interpersonal, and customer service skills.

  • Knowledge of applicable PII privacy practices and federal guidelines.

  • Must be DoD 8570 compliant 2 months of hire date

  • Active Secret Clearance

ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

ActioNet is an Equal Opportunity/Affirmative Action employer

All qualified candidates will receive consideration for employment without regard to disability, protected veteran status, race, color, religious creed, national origin, citizenship, marital status, sex, sexual orientation/gender identity, age (40 or over), or genetic information. ActioNet’s commitment to diversity and inclusive selection practices includes ensuring qualified long-term unemployed job seekers receive equal consideration for employment.

The ActioNet Career Center is accessible to any and all users. If you would like to contact us regarding the accessibility of this portal or you need assistance completing the application process, please contact Jonathan Dobles, Technical Recruiter, at 703-204-0090 ext 195 or This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.