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Senior Blockchain Developer Jobs (NOW HIRING)

Stellar IT Group

Senior Blockchain Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Senior Blockchain Developer Location: Chicago, IL (Hybrid - onsite 3 days per week; anchor day Monday + 2 flex) Employment Type: Contract 11+ Months Hours: 8:00 AM - 5:00 PM CST Role Overview ...

Dredsoft Labs

Senior Blockchain Developer

Almont, CO

$70 - $80/hr

Senior Blockchain Developer in United States (Global) We are seeking a talented and experienced Senior Blockchain Developer to join our dynamic team in Portland. As a key player in our innovative ...

Mindlance

Senior Blockchain Developer

Dallas, TX · On-site

$54.25 - $71.50/hr

Blockchain Developer Location: Southlake - Austin is an option will be on-site 4 days per week Duration: 12 Months Contract to Hire We are hiring a Senior Engineer, Blockchain Platforms to help build ...

Accord Technologies Inc.

Blockchain developer

Chicago, IL · On-site

Staying updated with the latest crypto technologies for data protection Must have 5+ yrs of Blockchain developer experience Must have 5+ Java SpringBoot experience> Must have SDLC ...

Barclays

NJ · On-site

$125 - $150/hr

Embark on a transformative journey as a Senior Blockchain DevOps Engineer - AVP - Digital Assets.At Barclays, our vision is clear -to redefine the future of banking and help craft innovative ...

Barclays

NJ · Hybrid

$120K - $175K/yr

Embark on a transformative journey as a Senior Blockchain DevOps Engineer - AVP - Digital Assets. At Barclays, our vision is clear -to redefine the future of banking and help craft innovative ...

UseBlocky

Senior Blockchain Engineer

Almont, CO · On-site +1

$157K - $178K/yr

About the Role We are looking for a highly skilled Senior Blockchain Engineer to join our engineering team and help design, build, and scale secure blockchain-based products. The ideal candidate has ...

Apex Systems

Senior Blockchain Engineer

Southlake, TX · On-site

$115K - $152K/yr

Job#: 3048366 Senior Blockchain Engineer Location: Southlake, Texas Role Overview We are hiring a Senior Engineer, Blockchain Platforms to help build and integrate the blockchain infrastructure layer ...

Perfict

Senior Blockchain Engineer (X2)

Irvine, CA · On-site

$129K - $171K/yr

They are seeking a Senior Blockchain Engineer to architect and implement the blockchain foundation of the BioMatrix.ai ecosystem, ensuring secure and scalable solutions that integrate biometric ...

Perfict

Senior Blockchain Engineer (X2)

Mountain View, CA · On-site

$145K - $192K/yr

They are seeking a Senior Blockchain Engineer to architect and implement the blockchain foundation of the BioMatrix.ai ecosystem, ensuring secure and scalable solutions that integrate biometric ...

Ondo Finance

Senior Blockchain Engineer

$107K - $146K/yr

About the Role As a Senior Blockchain Engineer at Ondo, you will own the design of our smart contract systems - not just the contracts themselves, but how they're deployed, secured, monitored, and ...

Ondo Finance

Senior Blockchain Engineer

$107K - $146K/yr

About the Role As a Senior Blockchain Engineer at Ondo, you will own the design of our smart contract systems - not just the contracts themselves, but how they're deployed, secured, monitored, and ...

Barclays

NJ · On-site

$170K - $230K/yr

Embark on a transformative journey as a Senior Blockchain Engineer VP - Digital Assets. At Barclays, our vision is clear -to redefine the future of banking and help craft innovative solutions. In ...

Barclays

NJ · On-site

$200 - $250/hr

Embark on a transformative journey as a Senior Blockchain Engineer VP - Digital Assets.At Barclays, our vision is clear -to redefine the future of banking and help craft innovative solutions.In this ...

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Senior Blockchain Developer information

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How much do senior blockchain developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for senior blockchain developer in the United States is $61.73, according to ZipRecruiter salary data. Most workers in this role earn between $52.40 and $69.23 per hour, depending on experience, location, and employer.

What is a senior blockchain developer?

A Senior Blockchain Developer is an experienced software engineer who specializes in designing, developing, and maintaining blockchain-based applications and systems. They work with distributed ledger technologies, smart contracts, and various blockchain protocols such as Ethereum, Hyperledger, or Solana. Senior Blockchain Developers are responsible for architecting secure and scalable solutions, leading development teams, and staying up-to-date with industry advancements. Their role often involves collaborating with stakeholders, ensuring code quality, and mentoring junior developers.

What are the key skills and qualifications needed to thrive as a senior blockchain developer?

To thrive as a Senior Blockchain Developer, you need advanced programming skills (especially in languages like Solidity, Go, or Rust), deep understanding of blockchain protocols, and a track record in designing and deploying decentralized applications. Proficiency with tools such as Ethereum, Hyperledger, smart contract development frameworks, and familiarity with security best practices are typically required. Strong problem-solving abilities, collaboration, and clear communication are essential soft skills for leading projects and mentoring teams. These skills ensure the secure, efficient, and innovative development of blockchain solutions in a rapidly evolving technology landscape.

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

Senior Blockchain Developers often encounter challenges when integrating blockchain technology with legacy enterprise systems, such as ensuring seamless data interoperability, maintaining security standards, and managing scalability. These integrations may require custom middleware, careful mapping of data flows, and alignment with existing compliance frameworks. Collaborating closely with DevOps, security teams, and business analysts is essential to address these hurdles effectively and to create robust, scalable blockchain solutions that deliver real business value.

What is the difference between Senior Blockchain Developer vs Blockchain Engineer?

AspectSenior Blockchain DeveloperBlockchain Engineer
Required CredentialsBS/MS in Computer Science, certifications like Certified Blockchain DeveloperSimilar credentials, often with additional focus on infrastructure
Work EnvironmentDevelops blockchain applications, smart contracts, and protocolsBuilds and maintains blockchain infrastructure and networks
Employer & Industry UsageTech companies, startups, financial institutionsBlockchain firms, fintech, enterprise solutions
Search & Comparison IntentUnderstanding roles in blockchain developmentFocus on blockchain infrastructure and network engineering

While both roles involve blockchain technology, Senior Blockchain Developers primarily focus on creating applications and smart contracts, whereas Blockchain Engineers concentrate on building and maintaining blockchain infrastructure. Both roles require similar skills and credentials, but their day-to-day tasks and focus areas differ within the blockchain ecosystem.

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Senior Blockchain Developer jobs near you
Infographic showing various Senior Blockchain Developer job openings in the United States as of September 2026, with employment types broken down into 88% Full Time, 6% Part Time, and 6% Contract. Highlights an 59% In-person, 6% Hybrid, and 35% Remote job distribution, with an average salary of $128,400 per year, or $61.7 per hour.

Senior Blockchain Developer

Chicago, IL • On-site

Stellar IT Group
See more jobs at Stellar IT Groupexternal

$56.25 - $74.25/hr

Full-time

Re-posted 8 days ago

Job description

Overview:
Senior Blockchain Developer
Location: Chicago, IL (Hybrid - onsite 3 days per week; anchor day Monday + 2 flex)
Employment Type: Contract 11+ Months
Hours: 8:00 AM - 5:00 PM CST
Role Overview
Northern Trust is seeking a Senior Blockchain Developer to join its Digital Asset Innovation team. This role will be pivotal in advancing the digital transformation of assets and asset servicing functions, leveraging emerging technologies such as cloud computing, distributed ledgers, machine learning, and cognitive algorithms. The developer will design, implement, and administer secure, scalable blockchain solutions that position Northern Trust as a leader in the digital future.
Key Responsibilities
  • Architect, develop, and deploy decentralized applications with permissioned access at both smart contract and protocol levels.
  • Design and implement secure blockchain networks, ensuring resiliency, scalability, and fault tolerance.
  • Develop and interact with smart contracts across leading Blockchain/DLT platforms.
  • Connect off-chain data to blockchain systems through Oracle development.
  • Build integration libraries to interface with servers and APIs.
  • Collaborate with engineering teams to review requirements, plan implementations, and estimate delivery timelines.
  • Mentor peers on blockchain best practices and emerging technologies.
  • Prepare documentation for blockchain development processes and ensure compliance with digital payment data protection standards.
  • Stay current with evolving crypto technologies and cybersecurity protocols.
Required Qualifications
  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • Proven experience as a Blockchain Developer with strong knowledge of blockchain frameworks and cryptography.
  • Expertise in Java Spring Boot (mandatory).
  • Strong coding ability in multiple languages: Solidity, Java, Node.js, Python, GoLang, Rust.
  • Deep understanding of data structures, algorithms, and cybersecurity guidelines.
  • Experience with CI/CD pipelines and cloud deployments.
  • Strong communication skills with the ability to engage both technical teams and executives.
  • Ability to manage multiple projects simultaneously and operate independently.
Preferred Skills (Nice-to-Have)
  • Experience in financial services (cash, liquidity, forecasting, payments).
  • Familiarity with cloud platforms such as Microsoft Azure or AWS.
  • Exposure to emerging AI tools and technologies.
Interview Process
  • Two rounds:
    1. Technical Interview
    2. Hiring Manager Interview

Skills:
Blockchain

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