Senior Android Developer TS/SCI Poly Cleared

Lambentwit technologies builds Android-based tools for real-time cyber operations and collaborates closely with end users to ensure mission needs are met. This senior role centers on designing, developing, and maintaining Android software within a mission-focused team that mentors junior developers. The position is onsite in Dulles, Virginia and requires a TS/SCI clearance.

Responsibilities

• Design and implement customized Android tools and techniques
• Own the end-to-end design and development of mission-focused software
• Diagnose and debug issues using a mix of COTS and GOTS tools
• Apply solid networking knowledge to software architecture and operation
• Produce documentation to support operation, deployment, and maintenance of the developed software and techniques
• Mentor and lead junior developers to achieve mission objectives
• Address real-time cyber challenges with practical solutions

Requirements

• Development, testing, and debugging in Python and C
• Experience building, testing, and debugging UNIX applications using makefiles or equivalent build systems on mission-relevant platforms
• Experience programming CNO tools and techniques
• Networking: socket programming and deep understanding of IP, TCP, and application-layer protocols
• Ability to trace code execution with debuggers such as WinDbg, gdb, or IDA Pro
• Reverse engineering of native binaries
• Developing proof-of-concept exploit software
• Knowledge of Unix kernel internals including the runtime linker/loader, ELF, file systems such as NTFS, ext2, and btrfs, OS-specific access control mechanisms, and process and thread APIs and data structures
• Understanding protection mechanisms (ASLR, DEP, NX), how to defeat them, and how to detect defeats
• Experience with version control systems such as Git and GitLab
• Undergraduate degree in Computer Science

Technologies

• Python
• C
• Make
• ARM Assembly
• Objective-C
• Swift
• C++
• IDA Pro
• WinDbg
• gdb
• Git
• Gitlab
• Android
• Unix
• SELinux

Benefits

• 401(k)
• Employee assistance program
• Health insurance
• Health savings account
• Life insurance
• Paid time off
• Professional development assistance
• Retirement plan

Location

Dulles, Virginia (onsite)

Salary

USD 150,000 - 220,000 per year

Security Clearance

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