**ManTech** is seeking a motivated, career and customer-oriented **Software Developer Mid** to join our team in **Chantilly, VA.** **Responsibilities include but are not limited to:** + Write stable, extensible, and maintainable code + Integrate with third-party APIs and internal utilities + Maintain and add to a suite of automated test scripts + Participate in code reviews + Participate in the projects agile process + Translate technical requirements into high-quality, secure, and robust implementations **Minimum Qualifications:** + Requires Bachelor's degree or 7+ years of technical experience in software/web development + Experience contributing to a large software project + Ability to design features for and maintain long standing software systems with a small team of developers + Strong knowledge of Microsoft .NET + Experience with JQuery, C#, CSS **Preferred Qualifications:** + Exposure to front-end technologies and how they fit into the larger software design + Understanding of REST APIs + Exposure to databases and SQL + Experience with continuous integration and deployment + Experience with Amazon Web Services and/or other cloud service providers + Quick learner, both able and willing to learn new technology and software + Ability to work with minimum supervision, while collaborating with team members regularly + A passion and desire to produce elegant code **Security Clearance Requirement:** + Ability to obtain and maintain a TS/SCI clearance with Counter Intelligence (CI) Polygraph is required **Physical Requirements:** + Must be able to be in a stationary position more than 50% of the time + Must be able to communicate, converse, and exchange information with peers and senior personnel ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.