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Android Developer with Security Clearance

Cohere Technology GroupDulles, VA🇺🇸United StatesPosted 13 Jul 2026

Quick Overview

Work Type
Hybrid
Schedule
Employee
Level
Mid Senior

Job Description

Cohere Technology Group LLC Android Developer Dulles, VA - Full Time Android Developer 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. Duties include: 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; and solve real-time cyber challenges. Place of Performance  
* Dulles, VirginiaRequired 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 (WinDbg/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
* Possess a Full Scope Polygraph or ability to obtain one
Education
Undergraduate degree in Computer Science preferred.

Skills

Objective-C
Swift
Assembly
C++
Git
Python
Android

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