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
2mo
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Android Development Lead
Arlington or Clarksburg or Palo Alto
$150k-$220k/yr HybridFull Time
7+ YOE2+ MgmtExpertise in Java/Kotlin Android plugin development, JNI and C/C++ integration, Android Jetpack/Material UI, SQL, Linux, networking, and ATAK plugin experience; bachelor’s preferred; senior-level experience (7+ years) preferred.
Java, Kotlin, C++, C, SQL, Android Jetpack, Material UI, JNI, CMake, Conan, Git, gRPC, protobuf, ATAK, TAK Server, Linux, Android
1w
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Android CNO Developer
Dulles, Virginia, United States
$130k-$250k/yr OnsiteFull Time
4+ YOEActive TS/SCI with polygraph, BS in related field or 4+ years experience, 4+ years development experience, Python and C experience, UNIX and debugging skills, networking and reverse-engineering expertise.
Android, Python, C, UNIX, make, WinDbg, gdb, IDA Pro, git, Gitlab, Objective-C, Swift, C++
6d
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Android CNO Developer
Dulles, Virginia, United States
$130k-$250k/yr OnsiteFull Time
4+ YOEActive TS/SCI with Polygraph, minimum 4 years experience or BS (or equivalent experience); proficiency in Python and C, UNIX build environments, reverse engineering, network sockets, debuggers, and version control.
Python, C, UNIX, make, WinDbg, gdb, IDA Pro, git, Gitlab, Objective-C, Swift, C++
1mo
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Network Engineer (Expert)
Sterling or McLean or Virginia or United States
$147k-$249k/yr OnsiteFull Time
11+ YOETop Secret/SCI with polygraph required, 11+ years experience, Bachelor's/Master's preferred, expertise with Google Cloud/Azure/AWS, Linux, VPC/VMs, firewalls, switches, routers, IPS, VPNs, commercial messaging and Android devices, and ability to troubleshoot after hours/weekends.
Google Cloud, Azure, AWS, Linux, VPC, VM, VPN, CMA, Android, CNGA, IPS, firewalls, switches, routers
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
1d
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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
1mo
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Software Engineer
Herndon, Virginia, United States
OnsiteFull Time
Active TS/SCI with Poly required day one; bachelor’s in CS/IS/Engineering or equivalent; experience with mobile (Android/iOS) and React app development, GIS, iterative releases, JIRA, GitHub/GitLab, Electron, AWS EC2/S3, and Windows/UNIX/Linux.
Android, iOS, React, Microsoft Visual Studio Code, Android Studio, Xcode, Node.js, JavaScript, Electron, JIRA, GitHub, GitLab, Windows, UNIX, Linux, Amazon EC2, Amazon S3
1mo
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Tactical Communication Systems Engineer
Sterling or Gainesville or Manassas or Washington
FieldFull Time
5+ YOEActive Secret with ability to obtain TS; Associates degree required (Bachelor preferred); 5+ years supporting tactical communications; COMSEC/OPSEC experience; ATAK/TAK and MDM proficiency; able to carry 50lb gear and travel up to 50%.
SATCOM, LMR, P25, MANET, ATAK, WinTak, iTak, TAK, iOS, Android, MDM, C4ISR
3mo
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Mobile Developer Senior
Ashburn, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's in CS or related field; 9+ years mobile development; React Native and native iOS/Android; Typescript; CI/CD for mobile; REST and microservices; unit and end-to-end testing.
React Native, Typescript, Detox, CI/CD, REST, Microservices, RTK Query, VS Code, Gitlab, Atlassian, CI/CD pipelines
3mo
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Mobile Developer Senior
Ashburn, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's in CS or related field; 9+ years mobile development; React Native; Native iOS/Android; Detox; Typescript; CI/CD for mobile; REST APIs; microservices; unit & end-to-end tests.
React Native, Typescript, CI/CD
1w
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Data Centre Engineer
Ashburn, Virginia, United States
OnsiteFull Time
2+ YOE2+ years IT support experience preferred; knowledge of datacenter hardware, Linux and Mac OSx, networking (TCP/IP, VLANs), scripting (Bash/Ansible), Jira/Confluence, Google Workspace; US work authorization required; bachelor's preferred.
Linux, Mac OSx, Android, iOS, Bash, Ansible, Jira, Confluence, Google Workspace, VMware, Proxmox
3w
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Software Developer - TS/SCI
Herndon or Chantilly
$104k-$181k/yr OnsiteFull Time
5+ YOETS/SCI required; Bachelor's degree in EE/CS/CE; 5+ years software development experience (2+ years Python/C++, 4+ years Linux); experience with Git, signal processing, ML, AWS, Docker, Kubernetes, and HPC.
Python, C/C++, Linux, Git, X-Midas, OpenCV, Amazon Web Services (AWS), Keras, Qt/PyQt, Android, PyTorch, TensorFlow, Docker, Kubernetes, Gitlab CI/CD, CUDA
2mo
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Senior Full Stack Developer
Ashburn, Virginia, United States
HybridFull Time
8+ YOEUS citizenship, ability to obtain public trust, 8+ years full stack web/mobile experience, onsite in Ashburn, VA, Kubernetes, CI/CD, Firebase, strong problem-solving and teamwork.
Angular, Spring Boot, Flutter, Kubernetes, Gradle, iOS, Android, Firebase, Dart, Java, JavaScript/TypeScript, Swift, PostgreSQL, Groovy, HTML/CSS, TCL
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