Android Developer

About Us

We are in need of an Android Developer to join our team to solve real-time cyber challenges. Looking for individuals who enjoy working on a mission-focused team that works very closely with our end users.

Responsibilities

• Design custom software tools and techniques for the Android platform
• Be responsible for end-to-end design and development of custom software
• Diagnose and debug issues using both COTS and GOTS tools
• Have a firm understanding of how networks work
• Develop documentation pertinent to operating and supporting developed software and techniques
• Mentor and lead junior-level developers to accomplish mission objectives
• Solve real-time cyber challenges

Required Experience

• Development, testing and debugging Python and C
• Experience in UNIX applications using make files or comparable build environments, mission-applicable platforms
• Programming CNO tools and techniques
• Network sockets programming and expert packet-level understanding of IP, TCP, and application-level protocols
• Tracing code execution in a debugger (Win Dbg/gdb/IDA Pro)
• Reverse engineering native binaries
• Developing proof-of-concept exploit software
• Knowledge of Unix kernel internals, including the OS runtime linker/loader, object file formats (e.g., ELF), file system internals (e.g., NTFS, ext2, btrfs), OS-specific mandatory and discretionary access control mechanisms, and process and thread APIs and data structures
• Understanding of security protection mechanisms (ASLR, DEP, NX), how to defeat them, and how to detect a defeat
• Working with version control software such as git, Gitlab, etc.

Desired Experience

• Experience with native-level mobile development
• Experience with vulnerability analysis
• Experience with assembly, preferably ARM
• Understanding of mobile security protection mechanisms, such as SELinux and application sandboxing
• Objective-C, Swift, or C++ programming
• Ability to work independently and as part of a team in a fast-paced environment with ever-changing requirements

Security Clearance

U.S. government Top Secret security clearance; possessing a Full Scope Polygraph or ability to obtain one.

Place of Performance

Dulles, Virginia

Education

Undergraduate degree in Computer Science preferred.