Senior Application Developer

Application Developer / Reverse Engineer Make an Impact Where It Matters Most At Intelliforce, we build mission-driven capabilities that move quickly from idea to operational use. In this role, you will work as both a software engineer and reverse engineer, helping develop cutting-edge security tools in a fast-paced, agile environment. You will support the client's national security mission by working closely with analysts, data scientists, and other engineers to build solutions that can be adapted, deployed, and used in weeks, not years. What Makes This Opportunity Stand Out This role is built for an engineer who likes autonomy, deep technical work, and fast feedback from real mission users. You will reverse engineer network traffic and web applications, develop Python-based automation, and help integrate new technologies into operational systems. The work is investigative, hands-on, and closely tied to mission outcomes, with room to pursue opportunities that emerge through your own research while staying aligned to customer needs. At Intelliforce, your work is visible and your ideas can move quickly. Because we support prime programs, our teams stay close to meaningful mission work with real momentum. Because we are a small business, leadership is accessible, communication is direct, and strong engineering gets noticed. Add in long-term stability, strong benefits, and a people-first culture, and this becomes more than another reverse engineering role. It is a chance to build tools that reach operations fast and make a real difference. Here's What Your Day-to-Day Could Include • Develop Python applications to automate analysis and operational workflows • Reverse engineer network traffic and web applications • Work with customers to collect requirements and ensure proper functionality • Coordinate with software developers to incorporate new technologies and leverage shared libraries • Manage dataflow and formatting to integrate into client systems • Support rapid iteration and deployment of security tools in an agile environment Minimum Qualifications • Clearance: Top Secret Clearance with Polygraph, must be active. We do not have the ability to sponsor clearances • Citizenship: Must be a U.S. Citizen. We cannot sponsor visas • 12 years of relevant experience with a Bachelor's degree • Or 10 years of relevant experience with a Master's degree • Four additional years of relevant Software Engineering experience may be substituted for a bachelor's degree Required Skills • Familiarity with HTTP, HTML, JavaScript, and other common web traffic • Experience with Burp Suite, browser developer tools, or Wireshark to monitor network communications • Production-grade software development experience in Python • Service containerization and deployment with Docker or Kubernetes • Familiarity with Git or GitLab • Experience with Atlassian tools including Jira and Confluence Desired Skills • Experience prototyping web applications with JavaScript • Experience analyzing cybersecurity-related data sets such as network traffic and OS events • Knowledge of end-to-end SIGINT collection and analysis systems • Experience with production CNO capabilities and operations • Experience developing or reverse engineering mobile applications and communications • Ability to design and manage GitLab CI/CD automated builds Compensation Range: $194,000.00 - $249,000.00 Why Intelliforce? Because you matter—your work, your growth, and your well-being. At Intelliforce, we don't just push the boundaries of technology—we partner with some of the most mission-driven teams in defense and beyond to solve challenges that truly matter. As a Systems Engineer here, you won't just contribute to projects—you'll help shape outcomes that make a real-world impact. We also know that great work starts with a great environment. That's why we invest in you: Ample PTO to rest and recharge—plus all federal holidays and your birthday off, just because. Multiple medical plan options, including ones with zero deductible or premium for employees. Generous 401(k) with immediate vesting—because your future matters now. Exciting bonus opportunities, from profit sharing to quarterly awards and President's Club recognition. A culture of collaboration, connection, and fun, with regular team activities that go beyond the work. Ready to grow with purpose? At Intelliforce, your career will flourish in a place where innovation thrives and people come first. Join us—and let's build something meaningful together.