PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Senior Mobile Engineer
Baltimore, Maryland, United States
$140k-$150k/yr OnsiteFull Time
5+ YOE5+ years professional software engineering; 3+ years building production React Native mobile apps; strong JavaScript and TypeScript skills; iOS and Android experience; REST API integration; state management and CI/CD familiarity; strong communication.
React Native, JavaScript, TypeScript, Redux, Context API, Git, CI/CD, Expo, AWS
1w
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Principal Mobile Developer
New York City or Seattle or Washington or San Jose or San Francisco or Baltimore or Martinez or Bellevue or Arlington or Cupertino
$188k-$264k/yr OnsiteFull Time
Bachelor's degree or equivalent, strong C/C++ or Java experience, Python, Android/AOSP knowledge, Linux familiarity, Agile and CI experience, strong analytical and collaboration skills.
Java, C/C++, Python, Android, AOSP, Linux, Agile, continuous integration
2w
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Mobile Engineer
Wilmington, Delaware, United States
FieldFull Time
4+ YOEHigh school/GED or trade diploma with 4-5 years related experience; Universal CFC certification and valid driver's license; ability to lift 50 lbs, perform physical work, knowledge of codes and safety, Microsoft Office proficiency.
Microsoft Word, Microsoft Excel, Microsoft Outlook
3w
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Mobile Application Security Engineer
Fort Meade, Maryland, United States
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years experience with iOS and Android OS, knowledge of static/dynamic mobile app analysis, protocol/network analysis using mitmproxy and Wireshark, familiarity with common mobile vulnerabilities, Secret clearance, and a Bachelor's degree.
mitmproxy, Wireshark, Frida, APKtool, Jadx, MobSF, NowSecure, Quokka, OAuth, PKI, OWASP Mobile Application Security Verification Standard (MASVS), Mobile Application Security Testing Guide (MASTG), OWASP Mobile Top 10, Mobile Security Testing Guide (MSTG)
1mo
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Mobile Operating Engineer
Baltimore, Maryland, United States
$29-$36/hr OnsiteFull Time
5+ YOE5+ years in operating HVAC, plumbing, electrical and mechanical systems; HS diploma or GED; trade license; universal CFC technician certification; valid driver’s license; basic computing skills.
HVAC, plumbing, electrical, mechanical systems, Energy management systems, Outlook, Excel, Word
1mo
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Mobile Malware Engineer
Linthicum or Baltimore
$135k-$216k/yr OnsiteFull Time
6+ YOEBachelor's +8yrs or Master's +6yrs; proficiency in ARM/ARM64 assembly, Android/iOS internals, malware reverse engineering tools (Ghidra, IDA Pro, Jadx, Frida, MobSF, Corellium), Python scripting; active Top Secret with SCI eligibility required.
Ghidra, IDA Pro, Jadx, Frida, MobSF, Corellium, Python, Java, Kotlin, Swift, YARA, MITRE ATT&CK for Mobile, Cellebrite, Oxygen Forensic, ARM/ARM64 assembly
1mo
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Mobile Malware Engineer
Linthicum or Baltimore
$135k-$216k/yr OnsiteFull Time
6+ YOERequires Top Secret/SCI clearance, 6+ years experience (Master's+6 or Bachelor's+8), ARM/ARM64 assembly, Android/iOS internals, malware static/dynamic analysis, tooling (Ghidra, IDA Pro, Jadx, Frida, MobSF, Corellium), Python scripting, and reporting with MITRE ATT&CK mappings.
Ghidra, IDA Pro, Jadx, Frida, MobSF, Corellium, Python, Java, Kotlin, Swift, YARA, MITRE ATT&CK, Cellebrite, Oxygen Forensic
2mo
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Mobile Device Engineer - TS/SCI with Polygraph
Annapolis Junction or Colorado Springs or Washington or MacDill AFB or Springfield
$147k-$199k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOE10+ years IT experience; TS/SCI with polygraph; DoD 8140 certs; US citizenship; Bachelor’s or equivalent experience; MDM and mobile security expertise.
Mobile Device Management, RMF, Secure Authentication
2mo
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Mobile Device Engineer - TS/SCI with Polygraph
Annapolis Junction or Washington or Colorado Springs or MacDill AFB or Springfield
$147k-$199k/yr OnsiteFull Time
10+ YOEBS in IT or 10+ years IT experience; active TS/SCI with polygraph; enterprise MDM experience; mobile security and RMF familiarity; DoD/IC environment experience.
MDM, RMF, Secure Authentication, Mobile Security
2mo
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Senior 5G/Mobile Sofware Engineer
Pikesville, Maryland, United States
$140k-$180k/yr RemoteFull Time
Proficient in C/C++, Python, Kotlin; Linux experience; REST APIs; Docker; networked/concurrent systems; DoD-related security knowledge; U.S. citizen or permanent resident.
C/C++, Python, Kotlin, Linux, Docker, REST APIs, Wireshark, eBPF
3w
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Senior Software Engineer - ARINCDirect Mobile (Onsite)
Annapolis, Maryland, United States
$96k-$182k/yr OnsiteFull Time
5+ YOE5+ years professional iOS/mobile development with Swift and Objective-C; proficiency with Xcode, Core Data, RESTful APIs; strong troubleshooting and collaboration skills; Python experience recommended.
Swift, Objective-C, Python, Xcode, Core Data, Django, Atlassian Suite, Gitlab, RESTful APIs
2w
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Mobile CNO Developer-Mid
Annapolis Junction, Maryland, United States
OnsiteFull Time
5+ YOETS/SCI with polygraph required; B.S. in Computer Science (or related) + 5 years programming OR M.S. + 3 years; strong C proficiency; mobile OS and Bluetooth experience; reverse engineering and embedded development; CNO experience.
C
5d
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Mobile Transformational Lead
Fort Meade, Maryland, United States
$170k-$240k/yr OnsiteFull Time
12+ YOEActive TS/SCI with polygraph, Bachelor's in technical discipline (or +4 years experience), 12 years software development, Atlassian (Jira, Confluence), mobile platform and test automation experience, LLM integration experience, strong stakeholder communication.
Jira, Confluence, LLM
1mo
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Mobile Architect (React Native)
Malvern or Charlotte
HybridFull Time
8+ YOE8+ years related experience with 3+ years technology architect experience; strong expertise in React Native, TypeScript, cross-platform iOS/Android development; proven architecture and stakeholder influence skills.
React Native, TypeScript, React, AWS, DevOps, CI/CD
3mo
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Baseband-Savvy CNO Developer
Fort Meade, Maryland, United States
OnsiteFull Time
3+ YOEExperience supporting mobile device software development; TS/SCI with FS; strong C; reverse engineering; vulnerability research.
C programming, Reverse engineering, Vulnerability research, Mobile development
1mo
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Senior Android Developer – Banking Applications
Wilmington, Delaware, United States
$107k-$178k/yr HybridFull Time
3+ YOE5+ years Android development with Java/Kotlin; banking/fintech experience; secure mobile development; testing frameworks; collaborative team player.
Java, Kotlin, Android, Jetpack Compose, Espresso, JUnit, Mockito, CI/CD, DevOps, Secure coding
2mo
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Baseband-Savvy CNO Developer
Annapolis Junction, Maryland, United States
$148k-$267k/yr OnsiteFull Time
10+ YOETS/SCI with Poly required; 10+ years software/reverse engineering; C language; mobile device development experience.
C programming, Embedded development, Reverse engineering, Vulnerability research
3w
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Software Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
3+ YOEBachelor's degree and 3+ years experience (Master's may substitute), active TS/SCI with poly required, experience with C/C++, Python, assembly, and Linux/Windows/Mobile platforms; software development, testing, reverse engineering, and vulnerability research.
Windows, Linux, C/C++, Python, Assembly
1w
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CNO Developer
Fort Meade, Maryland, United States
$83k-$140k/yr OnsiteFull Time
0+ YOEExperience developing, testing, debugging, and maintaining CNO capabilities; proficiency in Python and C/C++; low-level internals knowledge (Windows, Linux, mobile, network devices); TCP/IP and socket programming; degree or equivalent experience; U.S. citizenship required.
Python, C, C++, TCP/IP
1mo
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Baseband-savvy CNO Developer
Fort Meade or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
OnsiteFull Time
3+ YOEU.S. citizenship and active TS/SCI with agency-appropriate polygraph required. Minimum 3 years software development experience with 3 years of CNO/cybersecurity-specific development; Bachelor's in Computer Science or Computer Engineering (or similar); strong C proficiency; mobile device development, reverse engineering and vulnerability research ex...
C
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