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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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
2mo
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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
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
3w
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Mobile Associate, Retail Sales
Sterling, Virginia, United States
$20-$25/hr OnsitePart Time
High school diploma/GED required; 6 months customer service or sales experience preferred; must be 18 and legally authorized to work in the U.S.; develop product knowledge and digital tool proficiency.
1mo
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Software Engineer
Chantilly or Virginia or Melbourne or Tel Aviv
OnsiteFull Time
2+ YOEBachelor's in a technical field, 2+ years software development experience, familiarity with embedded/mobile platforms, scripting (Python/Bash/PowerShell), and vulnerability/reverse-engineering techniques.
Python, Bash, PowerShell, Wireshark, Git, IDEs, disassemblers, decompilers, logic analyzers, oscilloscopes
3mo
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Cyber Software Developer
Herndon, Virginia, United States
OnsiteFull Time
3+ YOEActive TS/SCI clearance; 3+ years cyber software development; mobile OS programming in C/C++, Python, Java, or Swift; experience building cyber tools for offensive/defensive missions.
IDA Pro, Ghidra, Frida, Windbg, Git, CI/CD
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
2w
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Cyber Software Engineer Technical Lead
Herndon, Virginia, United States
$178k-$313k/yr OnsiteFull Time
12+ YOETop Secret clearance (investigation within 5 years), 12+ years vulnerability research/reverse engineering experience, bachelor's in a related field, proven leadership in security-oriented development, and expertise with embedded/mobile/desktop OS.
Google Android, Embedded Linux, Windows, Linux, macOS, iOS, Android, Software Configuration Management, CNO, CNE
1mo
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Quality Assurance Engineer
Reston, Virginia, United States
$90k-$100k/yr HybridFull Time
3+ YOE3+ years testing consumer-facing websites, SaaS apps, or CMS; manual and automated testing in Agile; cross-browser/mobile testing; automation tools; CI/CD.
Selenium, Cypress, Playwright, Jenkins, GitHub Actions, JIRA, JavaScript, HTML, CSS
1mo
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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
2w
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Senior Front End Developer
Reston or United States
$120k-$140k/yr RemoteFull Time
8+ YOEUS citizenship and government clearance eligibility required; 8+ years front-end experience; strong JavaScript (ES6), React, testing, Git, HTML/CSS skills; experience modernizing legacy front-end stacks and building offline-capable web/mobile apps.
JavaScript ES6, Node package management, React, Jest, HTML5, JSON, CSS3, Grid, Flexbox, Git, Polymer, PHP, Linux
1w
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Senior Network Engineer
United States or High Point or Chantilly
$90k-$190k/yr RemoteFull Time
7+ YOE7+ years technical experience (or 9+ with associate/HS), expert in wired/wireless/mobile networks, BGP/OSPF/EIGRP, STIG/POA&Ms, CCNP or equivalent, CompTIA Security+, Secret-eligible.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Visio, AutoCAD
2mo
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Software Engineer - HR (Workday personnel) - Mobility
Centreville, Virginia, United States
OnsiteFull Time
4+ YOE4+ years of Workday production support; experience in HCM, Benefits, Recruiting, Absence, Time Tracking, Payroll (or interfaces), Security; strong data flows and integrations; translate business requirements into technical solutions.
Workday, EIB, Core Connectors, Studio, REST APIs, SOAP APIs, Python, PowerShell, SFTP
3w
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Systems Integrator Technical Specialist (Mobile Technologies)
Chantilly, Virginia, United States
$138k-$222k/yr OnsiteFull Time
5+ YOEMust hold and maintain TS/SCI with Polygraph; 5+ years relevant experience (varies by degree); experience developing program management processes, coordinating requirements, working with IC/DoD test teams, and validating cyber capability integrations.
JIRA, Confluence
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