Blockchain researcher jobs

Jersey City, New Jersey

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14d 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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14d 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

Crypto Technology Engineer

Hybrid in Austin, Texas

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24d ago

Iris's client, one of the world's largest multinational investment banking and financial services corporation is looking to hire an Crypto Technology Engineer Our direct client is a is a world-leading financial services company, provides consumers, corporations, governments and institutions with a broad range of financial services and products. Title: Crypto Technology Engineer Location: Southlake TX or Austin, TX (Hybrid) Duration: 24+ Months Note: 3 days/week hybrid Job Description: We are see

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Full-time

$70 - $80

Blockchain Engineer

Austin, Texas

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2d ago

Position: Blockchain Engineer Fireblocks & Tokenization Location: San Francisco, CA / Austin or Dallas, TX (Onsite-4 days) Duration: Long Term Job Summary We are seeking a highly skilled Blockchain Engineer with hands-on experience in blockchain technologies, Fireblocks, and digital asset tokenization. The ideal candidate will be responsible for designing, developing, and implementing secure blockchain-based solutions for tokenized assets, digital securities, and cryptocurrency transactions. The

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Full-time

Depends on Experience

Blaockchain Engineer

Jersey City, New Jersey

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11d ago

Bachelor's degree in Computer Science, Engineering, or a related discipline; MS or PhD is strongly preferred10+ years of progressive experience in software engineering, with a strong focus on backend and distributed systems development7+ years of hands-on experience with Java/Spring backend development in enterprise-grade production environments3+ years of experience in blockchain and web3 application development, including smart contract integration, tokenization, or digital asset infrastructur

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Full-time

$100,000 - $120,000

Blockchain Developer

New York, New York

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18d ago

Immediate need for a talented Blockchain Developer. This is a 06-12+ Months Contract opportunity with long-term potential and is located in New York, NY and Jersey City, NJ (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:26-22143 Pay Range: $110000 - $120000/annum. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and

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Contract

$110,000 - $120,000

Senior Engineer, Blockchain Platforms

Hybrid in Austin, Texas

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24d ago

Job Description [Onshore Position: Austin/Dallas] $80 K to $120K PA. Senior Engineer, Blockchain Platforms Job Summary We are hiring a Senior Engineer, Blockchain Platforms, to help build and integrate the blockchain infrastructure layer that underpins Organization s digital asset custody and tokenization platforms. This is a hands-on engineering role focused on Layer 1 blockchain integration, core blockchain infrastructure components, wallet engineering, and custody related blockchain workflows

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Full-time

$80,000 - $120,000

Blockchain Developer / Blockchain Architect

New York, New York

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Today

Job Role - Blockchain Developer / Blockchain Architect Location - 388 Greenwich Street, New York, NY 10013 / 480 Washington Boulevard, Jersey City, NJ 07310 Duration: Full time Job Description: Job Description Role: Blockchain Developer Location: 388 Greenwich Street, New York, NY 10013 / 480 Washington Boulevard, Jersey City, NJ 07310 Position Type: Fulltime 7+ Years of exp Key Responsibilities Design, develop, and deploy Web3 components and integrations for Digital Asset Platform, incl

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Full-time

Position ----Blockchain Developer -----Dallas/ Tampa/ jersey City, NJ- Onsite

Dallas, Texas

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3d ago

JD: Role Descriptions: Min Years 5+ yearsStrong Experience with Solidity Proficiency with Hardhat and FoundryExp with Solidity Security Testing Tools like Slither| Mythrilstrong Exp with Javascript or TypescriptStrong Development| testings skills Essential Skills: Min Years 5+ yearsStrong Experience with Solidity Proficiency with Hardhat and FoundryExp with Solidity Security Testing Tools like Slither| Mythrilstrong Exp with Javascript or TypescriptStrong Development| testings skills Skill

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Contract, Third Party

Depends on Experience

Business Analyst - Crypto

Hybrid in San Francisco, California

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10d ago

Job Title: Business Analyst - Crypto Location: San Francisco, CA Duration: 12+ months contract Required Qualifications : 2 5 years as a BA in finance, fintech, or payments.Experience in crypto exchange, wallet provider, blockchain startup, or banking innovation is highly valued.Exposure to Agile product teams working with blockchain or payments infrastructure Domain Knowledge Strong understanding of cryptocurrencies, blockchain fundamentals, DeFi, Web3, and token economics.Knowledge of financia

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Contract, Third Party

Depends on Experience

Crypto Blockchain Infrastructure Engineer

Jersey City, New Jersey

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Today

job summary: Role Overview As a key technical leader within our payment and digital asset initiatives, you will drive the high-level design, architecture, and proof-of-concept (POC) development for our next-generation digital asset platforms. While the global financial landscape rapidly shifts toward decentralized networks, you will ensure we remain highly competitive by designing robust, secure, and scalable architectures for cryptocurrency, tokenized assets, and smart contracts. This is a h

Contract

USD72 - USD77

Blockchain Developer/Architect

Jersey City, New Jersey

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16d ago

Role: Blockchain Architect// Developer Location: 388 Greenwich Street, New York, NY 10013 / 480 Washington Boulevard, Jersey City, NJ 07310 Position Type: Fulltime 10+ Years of exp 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: Proficiency in multiple languages such a

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Full-time

Depends on Experience

Blockchain Architect

Jersey City, New Jersey

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4d 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 Developer/Architect

New York, New York

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15d ago

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 connectorsBuild and maintainbackend services that interface with public and permissioned blockchain networks (e.g., Ethereum, Hyperledger Besu, Corda, or equivalent)Develop, test, and auditsmart contracts written in Solidity or equivalent languages, ensuring security, correctness, and

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Full-time

Depends on Experience

Blockchain Developer

Jersey City, New Jersey

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4d 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

Solidity Engineer

Tampa, Florida

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23d ago

Amazech is an enterprise technology company with 18 years of experience delivering intelligent solutions across AI, cloud, data, and software engineering. Trusted by 50+ enterprises nationwide, we partner with organizations to solve complex technology challenges across industries such as finance, healthcare, manufacturing, and beyond. Twice recognized on the INC 5000, Amazech is where deep expertise meets modern intelligence. We are seeking a Solidity Engineer to work out of NJ, Tampa, Dallas.

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Full-time

Depends on Experience

Blockchain Developer _ Digital Assets

Charlotte, North Carolina

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24d ago

Job DescriptionMust Have Technical/Functional SkillsBlockchain Developer, Digital Assets , Agile concepts, CI/CD10+ years experienceRoles & Responsibilities Design, develop, and maintain blockchain-based applications for digital asset issuance, transfer, and lifecycle management. Build and audit smart contracts (e.g., Solidity/Rust) with strong focus on security, gas efficiency, and upgradeability. Integrate wallets, custody platforms, and key-management systems (HSM/MPC) for secure asset operat

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Full-time

120,000 - 150,000

Block Chain Architect - New York, NY / Jersey City, NJ

Jersey City, New Jersey

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18d ago

Our client seeks an Block Chain Architect for a Full Time project in Jersey City, NJ/ New York, NY. Below is the detailed requirement Job Title: Block Chain Architect Work location : Jersey City, NJ / New York , NY Duration: Full Time Job Description: Bachelor's degree preferably in Computer Science, Information technology, Computer Engineering, or related IT discipline or equivalent experience with 15+ Minimum Experience Experience: 12+ years in enterprise software development, sys

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Full-time, Third Party

Depends on Experience

Blockchain Engineer/ Architect

Hybrid in New York, New York

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2d ago

Role: Blockchain Engineer / Architect Location: NYC, NY/ Princeton, NJ Job Overview Client is seeking a highly experienced and visionaryBlockchain Engineer/Architect Digital Asset Platformto join the Integrated Digital Assets Platform (CIDAP) engineering team. This is a senior individual contributor and technical leadership role for a hands-on architect who thrives at the intersection of enterprise software engineering and cutting-edge blockchain technology. The successful candidate will be res

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Full-time

Depends on Experience

Blockchain Developer

Jersey City, New Jersey

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11d ago

Job Title Blockchain Developer Location Jersey City, NJ or NYC, NY Duration- Fulltime Experience level 7+ Years of exp Mandatory Skills : Web3 and blockchain, Java/Spring, Node.js, or equivalent enterprise frameworks, blockchain networks (Hyperledger Besu, Fabric, Corda, or R3) is a strong plus Job Description: Qualifications / Experience Bachelor's degree in Computer Science, Engineering, or a related discipline; MS is a plus 8+ yearsof overall software engineering experience,

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Full-time, Third Party

Depends on Experience