Ethereum jobs in new jersey

Blockchain Developer / Blockchain Engineer

Hybrid in Jersey City, New Jersey

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Today

We're Hiring: Blockchain Developer Location: Jersey City, NJ Onsite Experience: 5+ Years Looking for a talented Blockchain Developer with strong hands-on experience in Blockchain, Web3, Smart Contracts, and Solidity. Key Skills: Solidity & Smart Contract Development Ethereum / EVM Blockchain Web3.js / Ethers.js JavaScript / TypeScript / Node.js Hardhat / Foundry dApps & Web3 Integrations ERC-20 / ERC-721 / ERC-1155 Smart Contract Security & Gas Optimization DeFi / Layer-2 experience is a plus

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Contract, Third Party

$60 - $100

Staff Site Reliability Engineer

Remote or San Francisco, California

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Today

Circle (NYSE: CRCL) is one of the world's leading internet financial platform companies, building the foundation of a more open, global economy through digital assets, payment applications, and programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS for the internet. Enterprises, financial insti

Full-time

USD 195,000.00 - 257,500.00 per year

Lead Software Engineer - Java, Blockchain

Jersey City, New Jersey

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Today

Job Description Push the limits of what's possible with us as an experienced member of our Software Engineering team. As a Lead Software Engineer at JPMorganChase within the Global Technology team, you serve as a member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. Depending on the team that you join, you could be developing mobile features that give our customers and clients more control over how they bank with us, str

Full-time

VP, Protocol / Backend Engineer

Remote

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Today

Who We Are: Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC workloads. Anchored by its Helios campus in Texas, Galaxy is building a multi-gigawatt

Full-time

Senior Application Security Engineer

Remote

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Today

Please note that we are unable to consider applications from candidates based in France, Italy, or Germany for this role. Consensys is the leading blockchain and web3 software company. Founded by Joe Lubin, CEO of Consensys and Co-Founder of Ethereum in 2014, Consensys has been at the forefront of innovation, pioneering technological developments within the web3 ecosystem. The financial system is being rebuilt on open, programmable infrastructure, and Consensys is helping power that transition

Full-time

USD 130,000.00 - 218,000.00 per year

Blockchain Developer

Jersey City, New Jersey

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4d ago

Java with Blockchain Developeronsite Jersey city NJ Full time Job DescriptionWe are seeking highly skilled blockchain developer who will be working at the forefront of technological innovation wielding their unique skills and setting high standards for businesses. The candidate should be highly knowledgeable about distributed ledger systems, cryptography algorithms, and other fundamental concepts of blockchain technology. They should be skilled at developing smart contracts using programming lan

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Full-time

Depends on Experience

Blockchain Architect

Jersey City, New Jersey

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21d ago

Blockchain Architect Job Location Jersey City, NJ 07310 Duration- Fulltime Experience level 12+ Mandatory Skills : blockchain consensus protocols, Go (Golang), Node.js, C++, Java, Python, or Solidity. Job Description Required Qualifications Experience: 12+ years in enterprise software development, system architecture, or distributed computing. Core Competencies: Advanced knowledge of cryptography, P2P networking, and blockchain consensus protocols. Programming Languages: Pro

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Full-time, Third Party

Depends on Experience

Blockchain Incident Management Lead / Manager

Jersey City, New Jersey

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4d ago

Role:Blockchain Incident Management Lead / Manager Location: Jersey City, NJ (Onsite) Domain: Corporate & Investment Banking / Digital Assets Key Responsibilities Blockchain Incident Lifecycle: Oversee end-to-end logging, triage, and reporting of mainnet, testnet, and smart contract execution failures. Technical War Rooms: Coordinate rapid-response communication between smart contract engineers, node operators, security teams, and traditional banking infrastructure peers. Regulato

Third Party, Contract

Depends on Experience

Incident Reporting Manager- Blockchain/DLT Systems

Jersey City, New Jersey

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5d ago

Role: Incident Reporting Manager- Blockchain/DLT Systems Location: Jersey City, NJ (Onsite) Domain: Corporate & Investment Banking / Digital Assets Key Responsibilities Blockchain Incident Lifecycle: Oversee end-to-end logging, triage, and reporting of mainnet, testnet, and smart contract execution failures. Technical War Rooms: Coordinate rapid-response communication between smart contract engineers, node operators, security teams, and traditional banking infrastructure peers. Regulatory Compl

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Full-time, Third Party

Depends on Experience

Blockchain & AI Software Lead Engineer (Payments), Vice President

Jersey City, New Jersey

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Today

Do you want your voice heard and your actions to count? Discover your opportunity with Mitsubishi UFJ Financial Group (MUFG), one of the world's leading financial groups. Across the globe, we're 150,000 colleagues, striving to make a difference for every client, organization, and community we serve. We stand for our values, building long-term relationships, serving society, and fostering shared and sustainable growth for a better world. With a vision to be the world's most trusted financial gro

Full-time

USD 140,000.00 - 205,000.00 per year

Blockchain Developer

Jersey City, New Jersey

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21d ago

Blockchain Developer Job Location Jersey City, NJ 07310 Duration- Fulltime Experience level 9+ Mandatory Skills : Web3 and blockchain application development, Job Description Key Responsibilities Design, develop, and deployWeb3 components and integrations for Citi's Digital Asset Platform, including smart contracts, on-chain event listeners, wallet integrations, and blockchain protocol connectors Build and maintainbackend services that interface with public and permissioned

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Full-time, Third Party

Depends on Experience

Blockchain Engineer/Architect

Jersey City, New Jersey

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30+d ago

REQUIREMENT Blockchain Engineer/ArchitectNYC NY / Jersey City NJFulltime The successful candidate will be responsible for defining and driving the technical architecture of our digital assets platform, leading engineering decisions, and mentoring a team of talented engineers. You will work closely with product, business, and technology stakeholders across Citi to shape the strategic direction of our blockchain infrastructure and digital asset capabilities.We are looking for a candidate who combi

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Full-time

$120,000 - $130,000

Digital Assets Web3 Engineer

Jersey City, New Jersey

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30+d ago

REQUIREMENT Digital Assets Web3 EngineerNYC NY / Jersey City NJFulltime The successful candidate will contribute to the design, development, and deployment of Web3-native components and integrations that power Citi's digital asset infrastructure spanning tokenization, smart contracts, on-chain settlement, and blockchain protocol integrations. You will work within a collaborative, globally distributed team of engineers, architects, and business technologists who are building the next generation o

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Full-time

$120,000 - $130,000

Senior Lead Software Engineer - Java, Blockchain, API, Cloud

Jersey City, New Jersey

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Today

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Sr. Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank - Payments Technology, Core Blockchain Team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through y

Full-time

USD 175,750.00 - 260,000.00 per year

Ethereum jobs in New Jersey, USA