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Web3 Operations Jobs in Hempstead, NY (NOW HIRING)

GrowToday AB

DevOps Engineer

New York, NY · On-site

$57.75 - $79/hr

You've worked on data-intensive DevOps problems before * You've worked with AWS, Azure and / or GCP ... Passion for Web3, ideally past work experience in the space * Please share your LinkedIn and Github ...

Bullish

DeFi Operations Specialist

New York, NY · On-site

CoinDesk Events gathers the global crypto, blockchain and Web3 communities at annual events such as ... Head of Exchange & Custody Operations About Bullish & BTH Bullish (NYSE: BLSH) is a premier ...

Kinsei Recruitment

DevOps Engineer

Manhattan, NY · On-site

$58 - $79.50/hr

The DevOps Engineer will be responsible for architecting and building scalable data infrastructure ... for Web3, ideally past work experience in the space • Please share your LinkedIn and Github ...

Tandavix llc

Blockchain Engineer

Manhattan, NY · On-site

$88K - $119K/yr

... in Web3 and blockchain application development , including smart contract development and ... s practices , containerization (Docker, Kubernetes), and CI/CD pipelines Understanding of ...

DTCC

Principal DevOps Engineering Manager

Jersey City, NJ · On-site

$57.75 - $79/hr

Being a member of the Technology Research & Innovation team, the Associate Director DevOps Engineer will play a pivotal role in shaping and advancing the Web3 Platform that underpins key business ...

Lorven Technologies

Blockchain Engineer

Manhattan, NY · On-site

$88K - $119K/yr

Hands-on experience with Web3 libraries such as Web3J, Web3JS, Ethers.js, or Viem * Solid ... Familiarity with DevOps practices , containerization (Docker, Kubernetes), and CI/CD pipelines

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Web3 Operations information

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$11

$20

$31

How much do web3 operations jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for web3 operations in Hempstead, NY is $20.61, according to ZipRecruiter salary data. Most workers in this role earn between $16.01 and $23.27 per hour, depending on experience, location, and employer.

What is Web3 operations?

Web3 Operations refers to the processes, roles, and practices that support the functioning and scaling of decentralized applications, blockchain platforms, and related technologies. Professionals in Web3 Operations manage the deployment, monitoring, security, and optimization of blockchain networks and smart contracts. They often work cross-functionally with developers, product managers, and community teams to ensure seamless and secure operations. This role requires a strong understanding of blockchain infrastructure, decentralized protocols, and often involves maintaining on-chain and off-chain services.

What are some common challenges faced in a Web3 operations role and how can they be addressed?

Professionals in Web3 Operations often navigate challenges such as rapidly evolving blockchain technologies, regulatory uncertainty, and coordinating with distributed teams across different time zones. Staying updated with the latest protocols and compliance requirements is crucial, as is clear communication with both technical and non-technical stakeholders. Building adaptability, fostering strong cross-functional collaboration, and proactively engaging in ongoing learning can help address these challenges and contribute to a more resilient operations team.

What are the key skills and qualifications needed to thrive as a Web3 operations professional, and why are they important?

To thrive in Web3 Operations, you need a solid understanding of blockchain technology, decentralized systems, and operational best practices, often supported by experience in technology, finance, or project management. Familiarity with smart contract platforms (such as Ethereum), blockchain analytics tools, and security protocols is typically required, along with certifications like Certified Blockchain Professional (CBP) being advantageous. Strong problem-solving abilities, effective communication, and adaptability set standout professionals apart in this rapidly evolving field. These competencies are crucial for ensuring secure, efficient, and scalable operations in decentralized environments.

What is the difference between Web3 Operations vs Blockchain Developer?

AspectWeb3 OperationsBlockchain Developer
Required skillsProject management, blockchain infrastructure, smart contract deploymentSmart contract coding, blockchain protocols, programming languages like Solidity
Work environmentCross-functional teams, operational platforms, blockchain projectsDevelopment environments, coding, testing blockchain applications
CertificationsBlockchain certifications, project management credentialsBlockchain development certifications, coding courses

Web3 Operations focuses on managing blockchain projects, infrastructure, and ensuring smooth deployment, while Blockchain Developers primarily write and test smart contracts and develop blockchain protocols. Both roles are essential in the blockchain industry but differ in technical depth and responsibilities.

What are popular job titles related to Web3 Operations jobs in Hempstead, NY?

For Web3 Operations jobs in Hempstead, NY, the most frequently searched job titles are:

What job categories do people searching Web3 Operations jobs in Hempstead, NY look for?

The top searched job categories for Web3 Operations jobs in Hempstead, NY are:

What cities near Hempstead, NY are hiring for Web3 Operations jobs?

Cities near Hempstead, NY with the most Web3 Operations job openings:

Web3 Operations jobs near you
Infographic showing various Web3 Operations job openings in Hempstead, NY as of June 2026, with employment types broken down into 86% Full Time, 13% Part Time, and 1% Contract. Highlights an 63% Physical, 3% Hybrid, and 34% Remote job distribution, with an average salary of $42,867 per year, or $20.6 per hour.

Blockchain/Web3 Java Engineer - Digital Assets Platform - VP

Citigroup, Inc.

New York, NY • On-site

$56.50 - $77.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 20 days ago

Citibank rating

8.4

Company rating: 8.4 out of 10

Based on 179 frontline employees who took The Breakroom Quiz

38th of 173 rated banks

Job description

Discover your future at Citi
Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact.
Job Overview
Citi is seeking a passionate and skilled Blockchain/Web3 Java Engineer to join the Citi Integrated Digital Assets Platform (CIDAP) engineering team. This is a hands-on engineering role for a developer who is deeply enthusiastic about the intersection of decentralized technologies and institutional finance.
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 of institutional digital finance capabilities.
We are looking for someone who brings strong Blockchain engineering fundamentals, a curiosity for emerging blockchain ecosystems, and the ability to bridge decentralized technology patterns with enterprise-grade software standards.
Key Responsibilities
  • Design, develop, and deploy Web3 components and integrations for Citi's Digital Asset Platform, including smart contracts, on-chain event listeners, wallet integrations, and blockchain protocol connectors
  • Build and maintain backend services that interface with public and permissioned blockchain networks (e.g., Ethereum, Hyperledger Besu, Solana, Canton, or equivalent)
  • Develop, test, and audit smart contracts written in Solidity or DAML or equivalent languages, ensuring security, correctness, and gas efficiency
  • Integrate Web3 libraries and SDKs (e.g., Web3J, Web3JS, Ethers.js, Viem) into enterprise Java and/or Node.js backend services
  • Implement asynchronous, event-driven architectures to handle on-chain events, transaction lifecycle management, and blockchain state synchronization
  • Collaborate with architects and senior engineers to contribute to the design of scalable, secure, and resilient Web3 infrastructure
  • Participate in code reviews, providing and receiving constructive technical feedback to maintain high engineering standards
  • Support the integration of digital asset custody solutions, tokenization frameworks, and DeFi/TradFi bridging components
  • Contribute to technical documentation, including smart contract specifications, integration guides, and architecture notes
  • Stay current with the rapidly evolving Web3 ecosystem - tracking protocol upgrades, new token standards, Layer 2 solutions, and emerging tooling relevant to institutional use cases
  • Work within Agile/Scrum frameworks, participating in sprint planning, stand-ups, and retrospectives within a distributed global team
  • Help identify and resolve technical issues across the Web3 stack, escalating where appropriate to ensure delivery quality and timelines

Qualifications / Experience
  • Bachelor's degree in Computer Science, Engineering, or a related discipline; MS is a plus
  • 12+ years of overall software engineering experience, with a strong backend development foundation
  • 3 to 5 years of hands-on experience in Web3 and blockchain application development, including smart contract development and blockchain protocol integration
  • 4 to 6 years of experience with backend development using Java/Spring, Node.js, or equivalent enterprise frameworks
  • Proficiency in Solidity smart contract development, including testing frameworks (Hardhat, Foundry, Truffle) and security best practices
  • Hands-on experience with Web3 libraries such as Web3J, Web3JS, Ethers.js, or Viem
  • Solid understanding of blockchain fundamentals - consensus mechanisms, transaction lifecycle, gas models, wallet infrastructure, and key management
  • Experience with token standards (ERC-20, ERC-721, ERC-1155, ERC-3525, or equivalent) and tokenization patterns
  • Familiarity with blockchain networks (Hyperledger Besu, Solana or Canton) is a strong plus
  • Experience with asynchronous programming, event-driven systems, and message queuing (Kafka, RabbitMQ, or equivalent)
  • Familiarity with DevOps practices, containerization (Docker, Kubernetes), and CI/CD pipelines
  • Understanding of cryptographic concepts - digital signatures, hashing, PKI, and secure key management - as applied to blockchain systems
  • Exposure to Layer 2 scaling solutions (Polygon, Optimism, zkSync, etc.) and cross-chain interoperability protocols is a plus
  • Experience in financial services or regulated industries is a plus
  • Familiarity with Agile/Scrum methodologies and distributed team collaboration tools
Competencies / Skills
  • Web3 Engineering Depth: Strong command of the Web3 technology stack - from smart contract development to on-chain/off-chain integration patterns and blockchain node interaction
  • Backend Engineering Fundamentals: Solid grounding in enterprise software engineering - API design, microservices, data structures, algorithms, and design patterns
  • Security Mindset: Awareness of common smart contract vulnerabilities (reentrancy, front-running, integer overflow, etc.) and best practices for secure on-chain development
  • Curiosity & Adaptability: Genuine enthusiasm for the Web3 ecosystem and the ability to rapidly learn and apply new protocols, standards, and tooling
  • Collaborative Spirit: Strong team player who communicates clearly and constructively with engineers, architects, and non-technical stakeholders
  • Delivery Orientation: Ability to manage personal delivery commitments, prioritize effectively, and produce high-quality output within sprint cycles
  • Attention to Detail: Rigorous approach to testing, code quality, and documentation - particularly important given the immutable nature of on-chain deployments
  • Tooling Proficiency: Working knowledge of engineering tools including Git, Jira, Jenkins, Hardhat/Foundry, Docker, Helm, and observability platforms
Development Value
As a Digital Assets Blockchain Java Engineer at Citi, you will be at the forefront of one of the most exciting and strategically significant technology domains in institutional finance. You will:
  • Work on real-world, production-grade Web3 infrastructure at the scale and complexity of a global systemically important bank
  • Gain deep exposure to institutional digital asset use cases - including tokenized securities, digital cash, on-chain settlement, and programmable finance
  • Collaborate with world-class engineers, architects, and business leaders who are defining the future of digital finance at Citi
  • Build expertise across both Web3-native and enterprise technology stacks, making you a uniquely versatile engineer in a rapidly growing field
  • Access continuous learning opportunities, including emerging protocol research, industry conferences, and internal innovation programs
  • Contribute to a platform with global reach and real commercial impact, with visibility across Citi's technology and business leadership

Job Family Group:
Technology
Job Family:
Applications Development
Time Type:
Full time
Primary Location:
New York New York United States
Primary Location Full Time Salary Range:
$142,320.00 - $213,480.00
In addition to salary, Citi's offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.
Most Relevant Skills
Please see the requirements listed above.
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.
Anticipated Posting Close Date:
Aug 18, 2026
Automated Processing and AI
We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.
Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.
Illinois residents - AI Notice and Right
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi's EEO Policy Statement and the Know Your Rights poster.

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About Citigroup Inc

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We live in an increasingly complex world. Companies these days are either born global or are going global at record speed. Business and geopolitics are forging an entirely new dynamic and consumers now expect financial services to be a seamless part of their digital lives. Citi is a bank that’s uniquely positioned for this moment. Through our vast global network and our on-the-ground expertise, we can connect the dots, anticipate change and empathize the needs of our clients and customers in ways that other banks simply cannot. Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We have set expectations for how we must act to bring our mission to life. These expectations are at the heart of our Leadership Principles – we take ownership, we deliver with pride and we succeed together.

Industry

Banking and credit intermediation

Company size

5,001 - 10,000 Employees

Headquarters location

New York City, NY, US

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