3mo
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IT Blockchain Intern
Kansas City, Missouri, United States
$26k-$49k/yr HybridInternship
Pursuing a bachelor’s or master’s degree in computer science, information systems, engineering, mathematics/statistics or related field; interest/experience in blockchain and digital assets; strong analytical and communication skills; ability to work independently and with cross-functional teams.
Blockchain, Ethereum, Hyperledger, Solidity, AWS
2mo
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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
1w
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Blockchain Engineer
Jersey City or Dallas or Tampa or Coppell or Boston
$60k-$115k/yr HybridFull Time
4+ YOE4+ years software engineering experience, 2+ years Rust, 1+ year smart contract development; strong blockchain security, distributed systems and testing/CI/CD experience.
Rust, Soroban, Solana, Stellar, Hyperledger Besu, Playwright, Selenium, Cypress, Postman, CI/CD
4w
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Blockchain expert (BE)
Belgium or United States or Europe
OnsiteFull Time
Functional or technical expertise in blockchain and digital assets to evaluate benefits, integrate solutions into offerings, and collaborate with an international team.
3w
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Senior Blockchain Engineer
United States
RemoteFull Time
5+ YOE5+ years software engineering, 3+ years blockchain engineering, Bachelor's in CS/Engineering, strong Solidity, Python or TypeScript experience, excellent communication and system-design skills.
Solidity, Solana, Python, TypeScript
2w
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Senior Blockchain Consultant
Washington or New York City
$142k-$170k/yr OnsiteFull Time
5+ YOE5+ years in technology consulting/professional services, 2+ years blockchain analysis with analytics tools, bachelor's in computer science or related, active experience with Bitcoin/Ethereum, strong analytical and communication skills.
Chainalysis, TRM, Elliptic, Solidus, Microsoft Office Suite, SQL, Python
1mo
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Blockchain Security Lead
New York City or North America or Europe or Asia
HybridFull Time
10+ YOEBachelor's in CS/Engineering (or equivalent), 10+ years security software engineering, 5+ years blockchain and smart contract security, team leadership, secure SDLC, threat modeling, smart contract audits, cloud-native security expertise.
Solidity, Rust, Solana, Docker, Kubernetes, TLS/PKI, generative AI, automation platforms, data copilots, frontier models
2w
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Blockchain Web3 Engineer
Jersey City, New Jersey, United States
$100k-$120k/yr OnsiteFull Time
4+ YOEStrong blockchain fundamentals, smart contract development (Solidity preferred), EVM and/or enterprise chain experience, node operations, and 4+ years engineering experience.
Solidity, Hardhat, Foundry, Truffle, Remix, Ethereum, Polygon, Arbitrum, Optimism, BSC, Hyperledger Fabric, Corda, Quorum
1w
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Blockchain & Crypto Coach
United States
RemoteContract
Hands-on blockchain/cryptocurrency experience, proven skill-building in Web3, coaching and career guidance (resume, LinkedIn, interview prep), ability to host virtual sessions and set own schedule.
1mo
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Blockchain Strategy Analyst
Chicago, Illinois, United States
$125k-$200k/yr OnsiteFull Time
5+ YOE5+ years translating business needs into product requirements, familiarity with data systems and software development, strong financial modeling, leadership, and excellent communication skills; blockchain/web3 and Python preferred.
Python, Canton Blockchain
3d
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Director of Blockchain Assurance Technology
Boston, Massachusetts, United States
$175k-$200k/yr OnsiteFull Time
6+ YOE6+ years relevant experience in blockchain, crypto, assurance or risk; deep blockchain fundamentals knowledge; SQL proficiency; Python or Solidity a plus; audit/assertions familiarity; strong communication skills.
block explorers, APIs, SQL, Python, Solidity
4w
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Senior Blockchain Intelligence Analyst, Ransomware
United States or San Francisco or Los Angeles or New York City or Washington or London or Singapore
RemoteFull Time
5+ YOEUS citizenship required; 5+ years experience in blockchain intelligence, crypto investigations, or related analytical roles; blockchain tracing expertise, investigative tradecraft, AI/LLM fluency, and strong written/verbal communication.
TRM, Maltego, Palantir, Notion, Slack, Otter.ai, Fireflies, Fathom, Cluey, LLMs
3mo
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Blockchain Data Analyst & Researcher
United States
RemoteContract
3+ YOE3+ years in data science/engineering; blockchain analytics background preferred.
SQL, Python, Pandas, Polars, Scikit-learn, PySpark, Apache Flink, Apache Spark, Apache Iceberg, Apache Hudi, S3, Redis
2mo
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Blockchain Business Growth Specialist
San Francisco, California, United States
$72k-$94k/yr RemoteFull Time
2+ YOE2+ years in crypto/blockchain/fintech business development; DeFi/Web3; partnerships; remote work; English fluency.
2mo
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Senior Blockchain Engineer, Digital Assets
Southlake or Austin
$106k-$196k/yr OnsiteFull Time
7+ YOE7+ years software engineering; blockchain knowledge; Layer-1; backend services; Go/Java/Rust/Python; cross-team collaboration.
Go, Java, Rust, Python, Blockchain indexers, Explorers, Chain analytics
1w
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[Contractor] Senior Blockchain Engineer (US based)
United States
RemoteContract, Full Time
Proven experience building or integrating blockchain infrastructure, strong understanding of Layer-1 mechanics, backend and distributed systems skills, advanced English, and ability to work as a US-based contractor with business registration and USD-capable bank.
1mo
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Director, Blockchain and Digital Assets
Washington or Atlanta or Los Angeles or New York City or Houston or Miami or Chicago or San Francisco
$141k-$185k/yr HybridFull Time
6+ YOEBachelor's degree, 6+ years relevant experience (including ≥2 years in blockchain/digital assets), expertise in blockchain/crypto/NFT/metaverse, client engagement management, business development, and strong communication skills.
Blockchain as a Service (BaaS)
2mo
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Blockchain / Backend Engineer - Assistant Vice President
Salt Lake City, Utah, United States
$120k-$145k/yr HybridFull Time
5+ years software engineering; 2+ years leadership; DAML/Solidity; Python/FastAPI; APIs; AWS; databases; tokenization; blockchain security; finance knowledge.
DAML, Solidity, Python, FastAPI, AWS, Relational Databases
2w
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AIT - AI/Blockchain Architect Senior Manager
Tampa or Boston or New York City
$119k-$300k/yr OnsiteFull Time
6+ YOEBachelor's degree and at least 6 years' experience; skills in AI/ML, blockchain analysis, enterprise architecture, cloud strategy, stakeholder management, and solution architecture.
Microsoft Azure
2mo
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(Senior) Blockchain Solutions Engineer/ IT & Development
Miami or Hong Kong
HybridFull Time
5+ YOE5+ MgmtLead design and implementation of enterprise-grade blockchain platforms; manage architecture; collaborate with teams; experience with Hyperledger, Quorum, Cosmos SDK; cloud deployment; 5+ years tech leadership; English/Chinese proficiency.
Hyperledger Fabric, Corda, Cosmos SDK, Go, Java, Node.js, REST, gRPC, AWS, Azure, GCP, Alibaba Cloud
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