Blockchain jobs

New York, New York

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Today

Role: Blockchain Developer Location: NYC, NY (Day 1 Onsite) Job Type: Contract Required Skills: Blockchain Frameworks Hyperledger Fabric, Corda, or Ethereum Java Go (Golang) Python JavaScript TypeScript Job Description: We are seeking an experienced Blockchain Developer with strong expertise in blockchain frameworks such as Hyperledger Fabric, Corda, or Ethereum. The ideal candidate should have hands-on development experience using Java, Go, Python, JavaScript, and TypeScript, along with a

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Contract, Third Party

Blockchain Architect

Charlotte, North Carolina

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Today

TECHNOGEN, Inc. is a Proven Leader in providing full IT Services, Software Development and Solutions for 15 years. TECHNOGEN is a Small & Woman Owned Minority Business with GSA Advantage Certification. We have offices in VA; MD & Offshore development centers in India. We have successfully executed 100+ projects for clients ranging from small business and non-profits to Fortune 50 companies and federal, state and local agencies. Description: We are seeking a Senior Architect to join our Archite

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Third Party, Contract

$0,00/-

Digital Assets Product Specialist

New York, New York

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Today

Company Description Tradeweb is a global leader in electronic trading across asset classes. As financial markets become increasingly interconnected, our technology enables efficient, multi-asset trading on a global scale. We serve more than 3,000 clients in more than 85 countries, including many of the world?s largest banks, asset managers, hedge funds, insurers, corporations, and wealth managers. Creative collaboration and sharp client focus have helped fuel our organic growth. We facilitated

Full-time

Fulltime Role: Blockchain Engineer at Dallas, TX

Dallas, Texas

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15d ago

Blockchain Engineer Dallas, TX (5 days on site) Fulltime with Photon Interview: Code test + 2 Technical Interviews No. of position: 3 Job Summary Role Summary We are seeking a highly skilled and experienced Blockchain Engineer to design, develop, and deploy secure, efficient, and scalable decentralized applications (DApps) and smart contracts. This role is crucial for building and maintaining our digital asset infrastructure, requiring deep expertise in major smart contract platforms and a st

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Full-time

Depends on Experience

Senior Blockchain & Crypto Security Auditor

Remote

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25d ago

Role Overview We are looking for a Blockchain & Crypto Security Auditor to lead security assessments across the Web3 ecosystem. This role combines blockchain architecture reviews, smart contract auditing, and offensive security testing to protect digital assets and decentralized platforms. Key Responsibilities Conduct blockchain and Layer 1 security assessmentsProvide DLT architecture advisory and security guidanceAssess Web3 custody solutions and key management controlsPerform smart contract se

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Contract

Depends on Experience

Blockchain QA Engineer

No location provided

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Today

Hi, It was nice to connect with you again. Sharing details of the open requirement that I am working on, this is a C2H role so I would need you to provide hourly rate and annual rate of the candidates. Thank you. Position: Blockchain QA Engineer This is a C2H Level 3: 8+ years experience REMOTE with occasional travel to any Client office, either Dallas, NYC, or San Francisco, CA, depending on which location is nearest to the candidate. Role Description Role Overview We are seeking a Blockcha

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Full-time, Part-time, Third Party, Contract

Blockchain Developer (DeFi and Cryptography)

Remote

•

Yesterday

Blockchain Developer (DeFi and Cryptography) Duration: 12 Months Contract NC (Remote) Job Description We are seeking a highly skilled Blockchain Developer to join our core engineering team. In this role, you will be responsible for designing, developing, and deploying secure, high-performance decentralized finance (DeFi) protocols. You will bridge the gap between complex financial logic and low-level blockchain implementation, ensuring that our systems are not only innovative but also mathemat

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Contract

Depends on Experience

Head of Digital Asset Operating Platform - Blockchain-Enabled Operations

Jersey City, New Jersey

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Today

Job Description: The Role We are seeking a visionary executive leader to architect, build, and scale the operating platform that will power the future of digital asset investments and on-chain finance - spanning tokenized funds and financial assets, digital asset portfolios, on-chain investments and financial activities, and blockchain-native financial products. This role will lead the design and implementation and ongoing operation of the end-to-end infrastructure for the digital assets fund

Full-time

USD 185,000.00 - 400,000.00 per year

Blockchain Architect

Charlotte, North Carolina

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12d ago

Role : Blockchain Architect Location : Charlotte , NC We are seeking a Senior Architect to join our Architecture group within the DTI. As a senior technical leader, you will leverage your deep domain expertise and strategic thinking skills to define, guide, and advance enterprise and platform architectures. Your role will involve designing scalable, secure, and resilient solutions across complex, multi-system environments while influencing technology direction beyond a single product or team. R

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Contract, Third Party

Depends on Experience

Sr Advanced Manufacturing/Production Operator

Charleroi, Pennsylvania

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Today

JOB TITLE: Sr Advanced Manufacturing/Production Operator JOB LOCATION: Charleroi PA WAGE RANGE*: $29-30.14/hr. JOB NUMBER: 26-00838 JOB DESCRIPTION: Our client, a large defense contractor, has an immediate opening for a Sr Advanced Manufacturing/Production Operator to work from their Charleroi PA facility. We apply advanced technologies such as Artificial Intelligence, Blockchain, AR/VR, Cloud Native and Quantum Physics to solve our customers' missions in cyber, RF, undersea, interstellar and

Full-time

USD 29.00 - 30.14 per hour

Blockchain Developer

Jersey City, New Jersey

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Yesterday

Hi Please find below requirement. Blockchain Developer Location: Jersey City, NJ Onsite) Contract Required Skills:Strong experience with Blockchain FrameworksHands-on experience with Hyperledger Fabric, Corda, or EthereumStrong programming skills in Java, Go, Python, JavaScript, and TypeScriptExperience developing smart contracts and decentralized applications (DApps)Knowledge of distributed ledger technologies and blockchain architectureExperience with REST APIs and Microservices architectureF

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Contract, Third Party

Depends on Experience

Block chain Expert Architect

San Leandro, California

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Today

Role : Block chain Expert Architect Location: San Leandro, CA Duration : Contract. Requirements An Engineer 5, which will be part of the Architecture group in DTI, is a senior technical leader who combines deep domain expertise with strong strategic thinking to define, guide, and evolve enterprise and platform architectures. This role requires the ability to design scalable, secure, and resilient solutions across complex, multi-system environments while influencing technology direction beyo

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Contract

Senior Cloud Lead

Remote

•

Yesterday

Senior Cloud Technology Lead Location: Menlo Park, CA (Remote) Duration: 12 Months Visa: Any Contract C2C (Third-party candidates accepted) Position Overview: We are seeking a highly experienced Senior Cloud Technology Lead to drive the design, implementation, and governance of secure, scalable cloud and distributed platform architectures across enterprise and blockchain ecosystems. This role requires deep expertise in multi-cloud security, zero-trust identity, software supply chain security, K

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Contract, Third Party

Depends on Experience

Sr SRE Engineer

Johns Creek, Georgia

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3d ago

Nisum is a leading global digital commerce firm headquartered in California, with services spanning digital strategy and transformation, insights and analytics, blockchain, business agility, and custom software development. Founded in 2000 with the customer-centric motto "Building Success Together," Nisum has grown to over 1,800 professionals across the United States, Chile, Colombia, India, Pakistan, and Canada. A preferred advisor to leading Fortune 500 brands, Nisum enables clients to achieve

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Third Party

Senior Cloud Technology Lead

Remote or Hybrid in Arkansas

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Today

Senior Cloud Technology Lead Location: Menlo Park, CA (Remote) Duration: 12 Months Experince : 15 Years Note: Candidates with hands-on experience in the listed technologies or closely related alternative tools/frameworks are encouraged to provide a short technical write-up explaining the comparable implementation, architecture, or security use case they worked on. Position Overview: We are seeking a highly experienced Senior Cloud Technology Lead to drive the design, implementation, and gove

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Contract, Third Party

Product Owner / Business Analyst / SME - Global Money Transfer Practice SME

Hybrid in New York, New York

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23d ago

Role: Product Owner / Business Analyst / SME - Global Money Transfer Practice SME Location: NYC, NY (Hybrid) Duration: Long Term JD: We are building the next generation of our International Payments Platform, enabling seamless, compliant, and low-friction cross-border transactions for retail and corporate customers. We''re looking for a hybrid Product Owner / Business Analyst who can bridge deep payments domain expertise with sharp analytical skills. You will own the product backlog for one or

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Contract

Depends on Experience

Senior Blockchain Engineer, Digital Assets

Southlake, Texas

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Today

Your Opportunity At Charles Schwab, you're empowered to make an impact on your career. Here, innovative thought meets creative problem solving, helping us "challenge the status quo" and transform the finance industry together. We believe in the importance of in-office collaboration and fully intend for the selected candidate for this role to work on site in the specified location(s). We are hiring a Senior Engineer (58IC), Blockchain Platforms to help build and integrate the blockchain infrast

Full-time

USD 105,600.00 - 196,000.00 per year

Senior Counsel - Blockchain & Digital Currencies

Harrison, New York

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6d ago

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest pot

Full-time

USD 204,000.00 - 325,000.00 per year

Sr Lead Software Engineer - Digital Assets / Blockchain

London, England

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Today

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Asset & Wealth Management, Digital Assets 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. As a core technical contributor, you are responsible for conducting critical technology solu

Full-time

USD 171,000.00 - 260,000.00 per year

Sr Lead Architect - Blockchain

Jersey City, New Jersey

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Today

Job Description You're a hands-on architect with a passion for building robust solutions and a keen eye for detail. You thrive on solving complex technical challenges and enjoy working directly with code, cloud-native platforms, and emerging technologies like public blockchains. As a Senior Lead Architect at JPMorganChase within the Kinexys team, you will design and implement innovative solutions, collaborating closely with engineering teams to deliver high-quality products. This role is ideal

Full-time

USD 171,000.00 - 260,000.00 per year

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