Senior Application Developer

Intelliforce-IT Solutions Group • Columbia, MD

23h

About The Position

At Intelliforce, the mission is to build mission-driven capabilities that move quickly from idea to operational use. In this role, the individual will function as both a software engineer and a reverse engineer, contributing to the development of cutting-edge security tools within a fast-paced, agile environment. The position involves supporting the client’s national security mission by collaborating with analysts, data scientists, and other engineers to create solutions that can be rapidly adapted, deployed, and utilized. This opportunity is designed for engineers who value autonomy, deep technical work, and prompt feedback from mission users. Responsibilities include reverse engineering network traffic and web applications, developing Python-based automation, and integrating new technologies into operational systems. The work is investigative, hands-on, and directly linked to mission outcomes, offering scope to pursue research-driven opportunities while aligning with customer needs. Intelliforce emphasizes visibility for individual contributions and rapid implementation of ideas, supported by prime programs that ensure proximity to meaningful mission work. As a small business, Intelliforce offers accessible leadership, direct communication, and recognition for strong engineering, alongside long-term stability, robust benefits, and a people-first culture. This role is presented as an opportunity to build tools that quickly reach operations and create significant impact.

Requirements

• Clearance: Top Secret Clearance with Full Scope 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
• 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

Nice To Haves

• 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

Responsibilities

• 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

Benefits

• 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.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Number of Employees: 1-10 employees