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Blockchain Developer Jobs in Elizabeth, NJ (NOW HIRING)

Axispoint

Senior Developer - Blockchain

New York, NY · On-site

$59.50 - $78.75/hr

Elizabeth Taberner-Mair March 25, 2019 Senior Developer - Blockchain Elizabeth Taberner-Mair March 25, 2019 Axispoint has an immediate opening for an experienced and multi-disciplined individual to ...

Embedded Shishya

Senior Blockchain Engineer

Manhattan, NY · On-site

$150 - $210/hr

Strong backend/platform engineering fundamentals * Experience operating production systems with real uptime requirements * Hands-on experience interacting with live blockchain networks in production

Jobtailor

Product Engineer, Blockchain

Manhattan, NY · On-site

$140 - $190/hr

Bring field learnings back to Tempo to improve the product, developer experience, and blockchain itself Requirements * 4+ years of full-stack engineering experience, including 1+ year(s) in crypto

MoonPay

Senior Blockchain Engineer

New York, NY · On-site

$150K - $210K/yr

Strong backend/platform engineering fundamentals * Experience operating production systems with real uptime requirements * Hands-on experience interacting with live blockchain networks in production

MoonPay

Senior Blockchain Engineer

New York, NY · On-site

$150K - $210K/yr

Strong backend/platform engineering fundamentals * Experience operating production systems with real uptime requirements * Hands-on experience interacting with live blockchain networks in production

MoonPay Inc.

Senior Blockchain Engineer

Manhattan, NY · On-site

$150 - $210/hr

Strong backend/platform engineering fundamentals * Experience operating production systems with real uptime requirements * Hands-on experience interacting with live blockchain networks in production

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Showing results 21-40

All JobsBlockchain Developer JobsBlockchain Developer Jobs in Elizabeth, NJ

Blockchain Developer information

See Elizabeth, NJ salary details

$48.3K

$112.6K

$167.1K

How much do blockchain developer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for blockchain developer in Elizabeth, NJ is $112,563.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,600.00 and $130,800.00 per year, depending on experience, location, and employer.

What is a blockchain developer?

Blockchain Developers are professionals who design, build, and maintain decentralized applications and smart contracts using blockchain technology. They work with various blockchain platforms like Ethereum, Hyperledger, or Solana to create secure and transparent systems for industries such as finance, supply chain, and healthcare. Their responsibilities include developing protocols, writing code for smart contracts, and ensuring the security and integrity of blockchain networks.

What does a blockchain developer do?

A blockchain is a digital, public transaction record or digital ledger. People usually associate it with the cryptocurrency Bitcoin, but blockchain technology can also record digital transactions with other cryptocurrencies, data, or information. Unlike other forms of finance, cryptocurrencies that rely on the blockchain are decentralized, so people can access Bitcoin and other digital currencies without going to a bank. Computer experts and cryptographers are developing additional ways to use blockchain technology, such as for trade and healthcare records.

What are the key skills and qualifications needed to thrive as a blockchain developer, and why are they important?

A Blockchain Developer should possess strong programming skills (such as in Solidity, JavaScript, or Python), a solid understanding of cryptography, and experience with distributed ledger technologies, typically backed by a degree in computer science or a related field. Familiarity with blockchain platforms (like Ethereum or Hyperledger), smart contract development, and relevant certifications (such as Certified Blockchain Developer) are highly beneficial. Attention to detail, problem-solving ability, and effective collaboration are standout soft skills in this role. These competencies enable developers to build secure, reliable, and innovative blockchain solutions that meet complex business and technical requirements.

What are some common challenges blockchain developers face when integrating blockchain solutions with existing enterprise systems?

Blockchain Developers often encounter challenges when integrating blockchain solutions with legacy enterprise systems, such as ensuring interoperability between different technologies, managing data consistency, and addressing scalability concerns. Additionally, developers must navigate security protocols and compliance requirements unique to blockchain while collaborating closely with IT, security, and business teams. Adapting smart contracts to fit existing workflows and ensuring seamless user experiences require both technical expertise and effective communication across departments.

What is the difference between Blockchain Developer vs Blockchain Engineer?

AspectBlockchain DeveloperBlockchain Engineer
Primary FocusDeveloping blockchain applications and smart contractsDesigning and building blockchain infrastructure and networks
Skills & CertificationsProficiency in Solidity, JavaScript, cryptography; certifications like Certified Blockchain DeveloperKnowledge of distributed systems, network architecture; certifications like Certified Blockchain Engineer
Work EnvironmentSoftware development teams, startups, fintech companiesBlockchain infrastructure projects, enterprise solutions, network setup
Industry UsageApplication development in finance, supply chain, healthcareBuilding blockchain platforms, maintaining networks, security

While both roles involve blockchain technology, Blockchain Developers focus on creating applications and smart contracts, whereas Blockchain Engineers design and maintain the underlying blockchain infrastructure. The roles often overlap but differ in scope and technical emphasis.

How much do blockchain developers make?

Blockchain developers typically earn between $80,000 and $150,000 annually, depending on experience, location, and skill level. Senior developers with expertise in smart contracts and blockchain platforms can earn higher salaries, especially in competitive markets or with specialized certifications.

What is the work of a blockchain developer?

A blockchain developer designs, develops, and maintains blockchain-based applications and smart contracts. They work with blockchain platforms like Ethereum or Hyperledger, using programming languages such as Solidity or JavaScript, and often require knowledge of cryptography and decentralized systems. Their role involves ensuring security, scalability, and functionality of blockchain solutions.
More about Blockchain Developer jobs

What cities near Elizabeth, NJ are hiring for Blockchain Developer jobs?

Cities near Elizabeth, NJ with the most Blockchain Developer job openings:

Blockchain Developer jobs near you
Infographic showing various Blockchain Developer job openings in Elizabeth, NJ as of August 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $112,563 per year, or $54.1 per hour.

Digital Assets Blockchain Java Developer - AVP

Citigroup, Inc.

New York, NY • On-site

$121K - $181K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 25 days ago

Citibank rating

8.4

Company rating: 8.4 out of 10

Based on 178 frontline employees who took The Breakroom Quiz

38th of 171 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
A Digital Assets Platform Blockchain Engineer (AVP) must be a motivated and proactive hands-on software engineer (Back End, Java Focus), with demonstrated ability and experience working with web applications in production. The successful candidate will be part of the core team contributing to the build and enhancement of our Citi Integrated Digital Assets Platform (CIDAP). The ideal candidate will be a collaborative, driven enterprise developer and team player who can work effectively within a large team of motivated individuals across Citi's software engineering network.
We are looking for candidates who understand how to build the backend of enterprise-grade web applications. The successful individual should have foundational knowledge of web3 infrastructure, blockchain technology and digital assets, and must be a solid enterprise developer of web applications. Exposure to web3 application development is a plus.
Key Responsibilities
In this role, you will be handling the following (but not limited to) responsibilities:
  • Collaborate with team members on implementation approaches for web applications leveraging blockchain technology
  • Contribute to the delivery of functional scope for applications leveraging blockchain technology, meeting established quality standards
  • Support solution engineering efforts to meet stakeholder requirements and expectations
  • Apply best practices and common design patterns for enterprise web applications
  • Apply best practices and common design patterns for web3 applications
  • Use collaborative tools to manage and deliver work effectively within a distributed team
  • Contribute to and maintain technical documentation for code and applications built and maintained
  • Operate as a strong team player and communicate effectively within a distributed team
  • Help identify, resolve, and escalate issues as needed to support timely, on-budget, and quality project delivery

Qualifications / Experience
  • Bachelor's degree in CS or Engineering; MS in computer science or a related discipline is a plus
  • 4 to 7 years of experience in the full software development and testing lifecycle. Experience from the financial services industry is a plus
  • 3 to 5 years of experience and expertise with backend web development using Java Spring
  • Up to 2 years of experience in web3 application development is a plus
  • Experience developing web applications using asynchronous programming and communication
  • Familiarity with best practices and patterns for reliability, scalability, and performance in web applications
  • Familiarity with web3 libraries like Web3J and Web3JS is a plus
  • Familiarity with common and best practices for web3 applications is a plus
  • Familiarity with Solidity code and best practices is a plus
  • Familiarity with DevOps basics and containerized applications is a plus
  • Familiarity with Agile Methodology and Scrum is a plus

Competencies / Skills
  • Passion for coding 🙂
  • Strong team player with the ability to communicate with technical and non-technical stakeholders at various levels
  • Track record of delivering good-quality commercial software products with increasing complexity
  • Solid engineering fundamentals (testing, code reviews, code structure, readable and maintainable code)
  • Hands-on development experience building enterprise-grade web applications
  • Good computer science fundamentals: working knowledge of data structures, algorithms, and design patterns with the ability to translate them into clean, working code
  • Working knowledge of tools for deployment and application management, such as git, Jira, Jenkins, Helm Charts, etc.

Development Value
You will gain meaningful experience across technologies, businesses, and engineering groups at Citi, with exposure to new and existing methodologies and systems, as well as the opportunity to collaborate with teams around the globe. As a member of the Citi Integrated Digital Assets Platform engineering team, you will work alongside a team of highly motivated, T-shaped individuals who think creatively and seek innovative opportunities for commercial impact.
You will gain exposure to newly released and upcoming technologies and the ability to contribute positively to business strategies. Working within a dynamic engineering team, you will build visibility across Citi and develop your career within a globally connected organization.
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:
$121,200.00 - $181,800.00
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:
Jul 06, 2026
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.

What Citibank employees say

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Hours and flexibility

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About Citigroup Inc

Sourced by ZipRecruiter

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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