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NetSage are hiring a Application Developer-Senior

Senior Annapolis Junction, Maryland, United States posted 2026-09-18

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At NetSage, we are more than a government contractor—we are a mission-focused partner dedicated to advancing national security through exceptional cyber expertise. We believe our success begins with our people, which is why we invest in and care for our employees. We know that employee retention is mission continuity, and we are committed to building long-term careers where our people can grow alongside our customers' evolving missions. Our employees enjoy meaningful work, competitive compensation, outstanding benefits, and opportunities to expand their skills across multiple mission areas. To learn more about our comprehensive benefits and what it's like to build your career at NetSage, visit our Careers page.

Due to the sensitive nature of the work we support, some job descriptions intentionally provide a high-level overview of the role. If you'd like to learn more about a particular opportunity, we encourage you to apply directly or connect with us through our Get In Touch page. We'd be happy to discuss how your experience aligns with our mission and explore where you can make an impact.

Job Description: 

We are seeking a motivated Application Developer to build software capabilities that help analysts access, understand, and address complex mission challenges. In this role, you will collaborate directly with mission stakeholders, data scientists, and analysts to understand operational needs and transform them into end-to-end technical solutions deployed within the customer’s enterprise environment. The ideal candidate for this position will be a versatile software developer with strong Python, Java, familiarity with mission data repositories and analytic platforms, and an interest in applying modern data science, machine learning (ML), and AI technologies to improve analyst workflows. Please consider applying if you meet the following qualifications.

Required Qualifications:

Desired Qualifications:

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