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51 web3 jobs at 35 companies in New York City, NY

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Blockchain/Web3 Java Engineer - Digital Assets Platform - VP
New York City, New York, United States
$142k-$213k/yr HybridFull Time
Citi
CitiNYSE: C: A global financial services providing banking and credit services.
12+ YOEBachelor's degree in computer science, engineering, or related field; 12+ years software engineering experience; 3–5 years Web3 experience; 4–6 years Java/Spring or Node.js backend experience; Solidity and blockchain expertise.
Java, Spring, Node.js, Solidity, Hardhat, Foundry, Truffle, Web3J, Web3JS, Ethers.js, Viem, Ethereum, Hyperledger Besu, Solana, Canton, Kafka, RabbitMQ, Docker, Kubernetes, Polygon, Optimism, zkSync, Git, Jira, Jenkins, Helm
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1w
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Blockchain/Web3 Java Engineer - Digital Assets Platform - VP
New York City, New York, United States
$142k-$213k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
12+ YOEBachelor's degree, 12+ years of software engineering experience, 3–5 years of Web3 development, 4–6 years of backend development, and proficiency in Java, Solidity, Web3 libraries, blockchain, DevOps, and security.
Java, Spring, Node.js, Solidity, Hardhat, Foundry, Truffle, Web3J, Web3JS, Ethers.js, Viem, Kafka, RabbitMQ, Docker, Kubernetes, Git, Jira, Jenkins, Helm, Microsoft Excel, Ethereum, Hyperledger Besu, Solana, Canton, Polygon, Optimism, zkSync, ERC-20, ERC-721, ERC-1155, ERC-3525, Agile, Scrum, CI/CD
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1mo
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Principal Software Development Engineer, Digital Assets & Web3
New York City or Chicago or Lithuania
$280k-$310k/yr HybridFull Time
DriveWealth
DriveWealth: Provides API-based brokerage infrastructure for fractional stock trading.
8+ YOE8+ years building production systems in regulated financial environments; hands-on with TypeScript, Java, JavaScript, Spring Boot, Node.js, NestJS, Kafka, Web3 integrations, OpenTelemetry, CI/CD, and secure distributed systems.
TypeScript, Java, JavaScript, Spring Boot, Node.js, NestJS, Web3.js, Ethers.js, WebJ, Apache Kafka, OpenTelemetry, CI/CD
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3w
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Senior Solutions Architect, Startups, Web3
New York, New York, United States
$169k-$229k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
10+ YOE8+ years in technology domains, 3+ years designing/implementing applications/infrastructure, 10+ years IT development/consulting; experience in cloud computing, systems engineering, infrastructure, security, networking, and data analytics.
AWS
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1mo
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o1Labs - Senior Technical Product Manager
New York, New York, United States
RemoteFull Time
YieldNest
YieldNest: Liquid restaking protocol for risk-adjusted DeFi yields.
Proven product management for complex software/infrastructure, analytical rigor, program management, strong communication; experience with web3, enterprise workflows, or financial applications preferred.
Mina Protocol, o1js, web3
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1mo
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Kinexys Digital Assets - Product Manager - Vice President
New York, New York, United States
$123k-$201k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
8+ YOE8+ years product management experience, deep product lifecycle and data analytics knowledge, expertise in Web3/crypto and payments, strong communication and strategic skills.
Web3
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15h
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Solutions Architect, Financial Services, Google Cloud Universal Ledger
Atlanta or Austin or Boulder or Chicago or New York
$183k-$265k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
7+ YOEBachelor’s degree or equivalent experience, 7 years in technical consulting, systems architecture, or FSI integration, programming literacy, payments experience, and Web3, blockchain, or DLT expertise.
Java, C++, Python, Web3, blockchain, Distributed Ledger Technology (DLT), smart agreements, encryption, zero-knowledge proofs (ZKP)
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Senior Blockchain Engineer - Digital Assets Platform(Java Developer) - New York
New York, New York, United States
$41k-$145k/yr OnsiteFull Time
Photon: A technology employer building enterprise-grade backend systems and digital assets platform solutions.
7+ YOE7+ years software development experience, strong backend Java/Spring expertise, bachelor's in CS/engineering, familiarity with web3 libraries and DevOps toolchains, strong communication and engineering fundamentals.
Java, Spring, Web3J, Web3JS, Solidity, git, Jira, Jenkins, Helm Charts
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2mo
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Principal Engineer - Stablecoin
Jersey City or Seattle or Plano or San Francisco or Charlotte
$157k-$230k/yr OnsiteFull Time
Bank of America
Bank of AmericaNYSE: BAC: Provides banking, investment, and financial risk management services.
10+ YOE10+ years experience designing and delivering secure, scalable blockchain and stablecoin solutions; smart contract development (Solidity,Rust); Web3 protocols; cloud (AWS/GCP/Azure); cryptography and DLT security.
AWS, GCP, Azure, Solidity, Rust, Ethereum, Solana, Hyperledger, Truffle, Hardhat, Remix, Web3.js, Ethers.js, Terraform, Chainlink
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4d
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Director of Communications, Digital Liquidity Networks
New York City, New York, United States
$116k-$203k/yr HybridFull Time
Nasdaq
NasdaqNASDAQ: NDAQ: Operates global electronic marketplaces and provides financial technology services.
10+ YOERequires 10+ years of communications experience, 3–5 years in digital assets, blockchain, Web3, market structure, or trading venues, strong media relations, crypto fluency, strategic writing, and executive stakeholder influence.
Web3, DeFi, blockchain, Ethereum, Bitcoin, Solana, smart contracts, Employee Stock Purchase Program
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2mo
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Principal Engineer - Stablecoin
Jersey City or Seattle or Plano or San Francisco or Charlotte
$157k-$230k/yr HybridFull Time
Bank of America
Bank of AmericaNYSE: BAC: Provides global banking, investing, and financial risk management services.
Experience designing and building secure, scalable financial blockchain apps and smart contracts; multi-cloud, multi-region; cloud providers (AWS, GCP, Azure); web3 protocols; Solidity/Rust; cryptography; DeFi; code reviews and security analysis; integration with external systems.
Solidity, Rust, Web3, Truffle, Hardhat, Remix, Web3.js, Ethers.js, Terraform, AWS, GCP, Azure
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2mo
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Director of Growth, AvaCloud
Brooklyn or United States
$194k-$243k/yr HybridFull Time
Ava Labs
Ava Labs: Develops the Avalanche blockchain platform and Web3 infrastructure.
Growth leader with SaaS/PaaS/Web3 experience; data-driven; growth hacking; marketing and product knowledge; strong leadership and communication skills.
Marketing automation, Data analysis tools, SEO, SEM
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2mo
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Senior Security Engineer
New York, New York, United States
$130k-$163k/yr OnsiteFull Time
CertiK
CertiK: Provides security audits and monitoring for blockchain and smart contracts.
Master's in Security Informatics/Cybersecurity; strong knowledge of solidity; Web3 security; penetration testing and security reviews; cloud platforms; Python/JavaScript.
Solidity, Java, JavaScript, Python, C, C++, Go, AWS, Azure, GCP
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1mo
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DeFi Operations Specialist
Camana Bay or Cayman Islands or London or New York City
$100k-$145k/yr OnsiteFull Time
CoinDesk
CoinDesk: Delivers news, indices, and events for the crypto economy.
5+ YOE5+ years in financial operations or treasury, 1–2 years in Web3/DeFi, on-chain literacy, risk monitoring, and strong quantitative and financial modeling skills.
Aave, Morpho, Curve, Uniswap, Etherscan, Solscan, Fireblocks, Fordefi, Microsoft Excel, Google Sheets, Python, SQL, Dune Analytics
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1mo
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TypeScript Backend Engineer
Tokyo or New York City or Singapore
RemoteFull Time
Startale
Startale: Builds blockchain infrastructure and applications for mass adoption.
Senior backend engineer with extensive production experience building scalable TypeScript backend systems, PostgreSQL expertise, Web3 integrations, and operating high-traffic distributed services.
TypeScript, NestJS, Fastify, Express, PostgreSQL, Go, Kafka, NATS, RabbitMQ, The Graph, Subsquid, Docker
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4d
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Staff Full Stack Engineer (NYC Hybrid)
New York City, New York, United States
HybridFull Time
Glider
Glider: Automated onchain investment portfolio management platform.
Strong TypeScript and systems fundamentals; depth in one stack area; experience with Cloudflare, Web3, backend, frontend, AI systems, testing, observability, and onchain financial protocols.
TypeScript, Bun, Turborepo, Cloudflare Workers, Cloudflare Workflows, Cloudflare Durable Objects, Cloudflare Queues, Cloudflare R2, Cloudflare D1, Cloudflare KV, Cloudflare Pipelines, Wrangler, Alchemy, Viem, Wagmi, ZeroDev Kernel, SIWE, Privy, Hono, tRPC, Zod, React, Vite, TanStack Router, TanStack Query, TanStack DB, Tailwind CSS, Cloudflare Agents SDK, Workers AI, AI Gateway, Vectorize, Codex, Claude Code, Vitest, Playwright, workerd, Sentry
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1mo
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DeFi Operations Specialist
Camana Bay or London or New York City
$100k-$145k/yr OnsiteFull Time
Bullish
BullishNYSE: BLSH: Provides institutional digital asset trading and market information services.
5+ YOE5+ years in financial operations or treasury with 1–2 years in Web3/DeFi; on-chain literacy, protocol knowledge, risk monitoring, and advanced spreadsheet/analytics skills.
Aave, Morpho, Curve, Uniswap, Etherscan, Solscan, Fireblocks, Fordefi, Microsoft Excel, Google Sheets, Python, SQL, Dune Analytics
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1mo
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Brand Designer
New York City, New York, United States
$175k-$200k/yr OnsiteFull Time
Digital Asset
Digital Asset: Provides blockchain-based distributed ledger technology for financial markets.
5+ YOE5+ years professional design experience, proficiency with Figma, Adobe Creative Suite, and Canva, portfolio required; experience with AI design tools and crypto/Web3 preferred.
Figma, Adobe Creative Suite, Canva
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3mo
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Full Stack Engineer
New York or New York or United States
HybridFull Time
August Digital
August Digital: Provider of on-chain prime brokerage and institutional trading infrastructure.
5+ YOE5–10 years software engineering; strong Python and JavaScript; Web3/DeFi experience; REST/GraphQL APIs; databases; blockchain tooling; high code quality and ownership.
Python, JavaScript, FastAPI, Node.js, PostgreSQL, Redis, React, Next.js, TailwindCSS, Ethers.js, Viem, Wagmi, Hardhat, The Graph, AWS, Docker, GitHub Actions, Terraform
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1mo
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Marketing and Growth Associate
New York, New York, United States
RemoteFull Time
Merkle Science
Merkle Science: Provides blockchain transaction monitoring and predictive risk intelligence solutions.
Prior marketing experience in crypto/Web3, strong HubSpot skills, email and lead generation experience, native English, US-based (ideally East Coast), excellent communication and organization.
HubSpot
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