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Blockchain Developer
Manassas, Virginia, United States
$122k-$226k/yr OnsiteFull Time
10+ YOE10-12 years in systems development; strong blockchain, smart contracts, and distributed systems skills.
Hardhat, Truffle, Foundry, Solidity, Rust, JavaScript, TypeScript, Go, Python
3mo
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Blockchain Developer
Manassas or Brussels
$67k-$124k/yr OnsiteFull Time
2+ YOEBachelor's or Master's in CS/Software Engineering; 2+ years blockchain experience; Ethereum/Solidity, Hyperledger Besu, Corda; cryptography, distributed systems; front-end/back-end languages; cloud and containers; REST APIs, gRPC, microservices; Git/CI/CD; strong communication.
Solidity, Ethereum, Hyperledger Besu, Corda, Cosmos, Canton, PKI, REST, gRPC, Git, CI/CD, JavaScript/TypeScript, Python, Go, Java, C++, AWS, Azure, Google Cloud, Docker, Kubernetes
2mo
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Blockchain Operations Engineer
Manassas, Virginia, United States
$122k-$226k/yr OnsiteFull Time
10+ YOE10-12 years in systems development with 2 years in a team-leader role; degree in CS or related field; cloud/DevOps/blockchain certifications; cybersecurity knowledge.
Linux, Blockchain platforms Ethereum Hyperledger Besu Solana, Solidity Rust Web3.js Ethers.js, Docker Kubernetes, Prometheus Grafana
3mo
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Blockchain Test Engineer - Hybrid
Manassas or Brussels
$67k-$124k/yr HybridFull Time
Bachelor's degree; blockchain/testing experience; programming skills; test automation; CI/CD familiarity.
Selenium, Playwright, Jest, Truffle, Hardhat, Jenkins, GitLab CI, Python, JavaScript, Go, Java, Solidity
1mo
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2nd Shift Manufacturing Engineer
Marion, Virginia, United States
$85k-$95k/yr OnsiteFull Time
2+ YOEBachelor's in engineering plus ~2 years experience (or Master's with shorter experience), Secret clearance preferred, proficiency in manufacturing processes, lean/Six Sigma, CAD and FEA, and development of manufacturing plans and work instructions.
CAD, Finite Element Analysis (FEA), Artificial Intelligence, Blockchain, AR/VR, Cloud Native
3d
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Manufacturing Engineer
Marion, Virginia, United States
$91k/yr OnsiteFull Time
Bachelor's in Mechanical Engineering or related field, U.S. citizenship, DoD Secret clearance preferred, proficiency with CAD, FEA, Microsoft Office, knowledge of manufacturing and lean/Six Sigma.
Artificial Intelligence, Blockchain, AR/VR, Cloud Native, Microsoft Office, CAD, Finite Element Analysis (FEA)
1mo
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Advanced Test Engineer
Manassas, Virginia, United States
$106k-$117k/yr HybridFull Time
5+ YOEBachelor's in engineering or related STEM, 5+ years experience (or Master's +3), DoD Secret clearance at hire, U.S. citizenship, test and evaluation, Linux command line familiarity, GUI testing, troubleshooting, documentation skills.
Linux command line, Artificial Intelligence, Blockchain, AR/VR, Cloud Native, Quantum Physics, Software GUI
2d
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Cryptocurrency Analyst
Sterling, Virginia, United States
$128k-$214k/yr OnsiteFull Time
5+ YOEExperience analyzing cryptocurrency and AML activity, 5+ years intelligence analysis, blockchain investigation experience, ability to synthesize data and present findings to technical and non-technical audiences.
FinCEN Data
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Digital Assets Manager
New York or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr FieldFull Time
5+ YOE5+ years consulting experience and 5+ years digital assets experience in financial services; experience with stablecoins, tokenized assets, custody, governance, risk frameworks, and business development; Bachelor's degree required.
AI, GenAI, blockchain, Bitcoin, Ether, Solana
2d
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Submarine Fleet Subject Matter Expert – BYG-1 ILS Team
Manassas, Virginia, United States
$90k-$98k/yr OnsiteFull Time
6+ YOEPrior Fire Control Technician (submarines) with 6+ years onboard, Bachelor's degree or equivalent plus 2+ years experience (or Master's), DoD Secret clearance, experience with AN/BYG-1, documentation and training development, and Microsoft Word/Excel.
Microsoft Word, Microsoft Excel, Artificial Intelligence, Blockchain, AR/VR, Cloud Native, Quantum Physics