PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
2mo
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Cyber Reverse Engineer, Senior
Sterling, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEActive TS/SCI clearance; MS in CS/Software/CE/EE or 7+ years experience; reverse engineering assembly binaries; Python/Unix Shell; virtualization; IDA Pro, Ghidra, WinDbg, Binary Ninja; embedded firmware reverse engineering.
IDA Pro, Ghidra, WinDbg, Binary Ninja, QEMU, GDB, Sysinternals, Python, Unix Shell
2mo
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Reverse Engineer
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in malware analysis/reverse engineering; deobfuscation, decryption, and malware behavior analysis; assembly reading; use of malware analysis tools; independent work; Windows API familiarity; TS/SCI with polygraph; Bachelor’s degree.
IDA Pro, Ghidra, OllyDbg, Dynamic Analysis, Static Analysis, Windows API
2mo
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Cyber Reverse Engineer, Senior
Sterling, Virginia, United States
$113k-$238k/yr OnsiteFull Time
Active Top Secret clearance (ability to obtain SCI), BS in CS/SE/CE/EE (or substitution rules), experience reverse engineering Assembly (x86/ARM/AVR), Python and Unix shell scripting, virtualization (VMware, VirtualBox, Docker), binary analysis tools (IDA Pro, Ghidra, WinDbg, Binary Ninja), and Qemu.
IDA Pro, Ghidra, x64Dbd, GDB, Sysinternals, Python, Unix Shell, VMware, VirtualBox, Docker, WinDbg, Binary Ninja, Qemu, MetaSploit, nmap, C/C++, Assembly
3mo
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Reverse Engineer/Vulnerability Analyst MID
Chantilly, Virginia, United States
OnsiteFull Time
2+ YOETop Secret clearance with SCI eligibility; Bachelor's in CS/IT/IS/Engineering; 2+ years vulnerability research/reverse engineering; Windows/Linux/Mac experience; scripting in Perl, Java, Python, Bash, or PowerShell; familiarity with Agile/Scrum.
Windows, Linux, Mac, Python, Java, Perl, Bash, PowerShell, Agile, Scrum
1mo
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Systems Support Engineer, Reverse Recycle Logistics
Greencastle, Pennsylvania, United States
$82k-$144k/yr OnsiteFull Time
2+ YOE2+ years Linux systems administration/development, 1+ year programming in two languages (Python, Java, Perl, PHP, Ruby, or Bash/Shell), Bachelor's degree in CS or technical field (or related experience), networking fundamentals, 24/7 production environment experience.
Linux, Python, Java, Perl, PHP, Ruby, Bash/Shell, Puppet, Chef, Ansible
3w
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Cyber Software Engineer
Herndon, Virginia, United States
$86k-$152k/yr OnsiteFull Time
2+ YOETop Secret clearance (investigation within 5 years), bachelor’s degree in a computer/engineering/security field, minimum 2 years vulnerability research/reverse engineering experience, programming proficiency, and deep knowledge of embedded/mobile/desktop OS.
Google Android, Embedded Linux, Windows, Linux, MacOS, iOS, Android
1w
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Apple iOS Developer
Dulles, Virginia, United States
$120k-$200k/yr OnsiteFull Time
4+ YOEActive TS/SCI with polygraph, 4+ years experience with BS (or 6 additional years substitution), Python and C development, reverse engineering iOS/MacOS, PoC exploit development, git experience.
Python, C, git, Objective-C, Swift, C++
3w
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Civil and Structural Engineer, Senior
Reston, Virginia, United States
$99k-$225k/yr OnsiteFull Time
8+ YOE8+ years experience in industrial/facility reverse engineering, vulnerability assessment, or related engineering work; Bachelor’s in Engineering/Physics/Mathematics; PE required; active TS/SCI clearance and willingness to take a polygraph; knowledge of IBC, UFC, NFPA, ASCE.
2w
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Junior Embedded Systems Developer (76361)
Columbus or Chantilly
HybridFull Time
Work with researchers to develop and debug embedded firmware, build tooling and scripts for reverse engineering, and interact with microcontroller hardware; US citizenship and ability to obtain DoD Secret clearance required.
C, C++, gdb, Python, UART, SPI, I2C, JTAG, SWD, Ghidra, IDA Pro, BinaryNinja, Embedded Linux, RTOS
3d
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Senior Principal Cyber Mobile CNO Engineer
Sterling or Chantilly
$122k-$253k/yr OnsiteFull Time
5+ YOETS/SCI with polygraph, 5+ years C/C++ on Unix/Linux, Android/iOS mobile development, mobile vulnerability assessment, reverse engineering, degree in a technical discipline.
C, C++, Unix, Linux, Make, CMake, Hex-Rays, Ghidra, AOSP, Bitbucket, Bamboo, JIRA, git, ARM64, ARM32
1w
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Apple iOS Developer
Dulles, Virginia, United States
$120k-$200k/yr OnsiteFull Time
4+ YOEActive TS/SCI with polygraph, BS or equivalent (4 years plus BS; 6 additional years may substitute), 4+ years experience, Python and C development/testing, reverse engineering iOS/MacOS, git, Objective-C/Swift/C++ familiarity.
Python, C, git, Objective-C, Swift, C++, ARM, X86
2d
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Principal Digital Signal Processing (DSP) Engineer
Leesburg, Virginia, United States
$154k-$234k/yr OnsiteFull Time
10+ YOEB.S. in EE/CE, 10+ years experience, proficiency in C++ and MATLAB, RF signal detection and protocol reverse engineering, ability to obtain DoD security clearance, U.S. person required under ITAR.
C++, MATLAB, Software Defined Radio (SDR), Git, AI/ML, WiFi, LTE, WiMAX, Bluetooth, LoRa
1mo
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Cyber Capability Developer
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOEActive Top Secret clearance with SCI eligibility and ability to obtain a CI polygraph; US citizenship; typically 8+ years cyber/software experience (varies by degree); expertise in offensive/defensive cyber tools, exploit research, reverse engineering, secure development, and complex networking.
CI/CD, git, VPN, firewall, proxy, network diode, COTS, GOTS
3w
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Senior Embedded Security Software Engineer
Herndon, Virginia, United States
$129k-$193k/yr OnsiteFull Time
Experience in embedded systems, firmware reverse engineering, C/C++ and Python development, familiarity with Ghidra/IDA/Binary Ninja and QEMU, active Top Secret clearance and ability to obtain TS/SCI, ability to work onsite in Herndon, VA.
Ghidra, Python, QEMU, IDA Pro, Binary Ninja
3mo
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Mobile CNO Developer
Sterling, Virginia, United States
HybridFull Time
8+ YOE8+ years of experience in reverse engineering and mobile security; TS clearance; US citizen.
jadx, Frida, Objection, apktool, Hopper, Ghidra, ADB, Xcode, Wireshark, mitmproxy, Python, C
1mo
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iOS Developer
Reston, Virginia, United States
OnsiteFull Time
3+ YOEActive U.S. Top Secret clearance (or ability to obtain), 3+ years experience, proficiency in Python and C, experience reverse engineering iOS/macOS, proof-of-concept exploit development, and git.
Python, C, git, Objective-C, Swift, C++, iOS, macOS, ARM, x86
1mo
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Android CNO Developer
Chantilly, Virginia, United States
OnsiteFull Time
Advanced development in C/C++/Python and Android NDK, exploit and kernel-level debugging experience, reverse engineering skills, and familiarity with UNIX/Linux internals and mobile security.
C, C++, Python, Android NDK, gdb, LLDB, JNI, V8, Mojo, IDA Pro, Ghidra, Frida, Git, GitLab
2mo
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Windows CNO Developer
Herndon, Virginia, United States
$60k-$180k/yr OnsiteFull Time
3+ YOEActive TS/SCI with Full Scope Poly, 3+ years in CNO/CNE development on Windows, strong C, Windows internals, debugging, reverse engineering tools, and scripting.
C, Windows, IDA, Ghidra, x64dbg, Python
3mo
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Windows CNO Developer (BZ)
Dulles, Virginia, United States
OnsiteFull Time
7+ YOE7-10+ years in low-level or systems programming; TS/SCI clearance; strong C/C++, Windows kernel experience; reverse engineering and tooling proficiency.
IDA Pro, Ghidra, WinDbg, x64dbg, C/C++, Python, Visual Studio, CMake, Git
1mo
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Senior Cyber Capability Developer
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOETS/SCI with Polygraph required; Bachelor's in CS/Cyber or equivalent experience (8+ years). Expertise in exploit development, reverse engineering, forensics, network configuration, secure software development, virtualization, and CI/CD/git.
CI/CD, git