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Senior Blockchain Developer Jobs in Illinois (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 ...

Circle

Senior Counsel, Arc

Chicago, IL

$230K - $297K/yr

As Senior Counsel on the Product Legal team, you will provide strategic legal support for the ... Partner with Product, Engineering, Compliance, and Policy to shape blockchain features and smart ...

Circle

Senior Software Engineer

Chicago, IL · Remote

$152K - $205K/yr

The Senior Software Engineer is responsible for extending Circle's in-house blockchain systems infrastructure to support the tokenization of the world; analyzing requirements, procedures, and ...

Circle

Senior Analyst, AML Know Your Customer

Chicago, IL · On-site +1

$97K - $127K/yr

... and programmable blockchain infrastructure. Circle's platform includes the world's largest ... The Senior Analyst, AML is responsible for conducting detailed customer onboarding, including ...

Circle

Senior Analyst, AML Know Your Customer

Chicago, IL · On-site +1

$97K - $127K/yr

... and programmable blockchain infrastructure. Circle's platform includes the world's largest ... The Senior Analyst is responsible for the end-to-end KYC periodic review process, including the ...

Circle

Senior Principal Product Manager

Chicago, IL

... and programmable blockchain infrastructure. Circle's platform includes the world's largest ... As a Sr. Principal Product Manager on the Circle product team, you will be responsible for the ...

Coinflow

Senior Software Engineer

Chicago, IL · On-site

$140K - $190K/yr

About The Role We're looking for a Senior Software Engineer to help build the core infrastructure ... Experience in payments, fintech, or blockchain/crypto The base salary range for this role is $140 ...

Circle

Senior Manager, Internal Audit

Chicago, IL · Remote

$175K - $227K/yr

... and programmable blockchain infrastructure. Circle's platform includes the world's largest ... Circle is seeking a seasoned Senior Manager of Internal Audit to lead the strategic development and ...

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Senior Blockchain Developer information

See Illinois salary details

$14

$59

$85

How much do senior blockchain developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for senior blockchain developer in Illinois is $59.82, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $67.07 per hour, depending on experience, location, and employer.

Is a senior blockchain developer still in demand?

Yes, senior blockchain developers are in high demand due to the growing adoption of blockchain technology across industries such as finance, supply chain, and healthcare. They are sought after for their expertise in smart contract development, decentralized applications, and blockchain security, often requiring proficiency in programming languages like Solidity and experience with blockchain platforms like Ethereum or Hyperledger.

How much do senior blockchain developers get paid?

Senior blockchain developers typically earn between $100,000 and $200,000 annually, depending on experience, location, and company size. They often possess skills in smart contract development, cryptography, and blockchain platforms like Ethereum or Hyperledger.

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.

What are the most commonly searched types of Blockchain Developer jobs in Illinois? The most popular types of Blockchain Developer jobs in Illinois are:
What are popular job titles related to Senior Blockchain Developer jobs in Illinois? For Senior Blockchain Developer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Senior Blockchain Developer jobs in Illinois look for? The top searched job categories for Senior Blockchain Developer jobs in Illinois are:
What cities in Illinois are hiring for Senior Blockchain Developer jobs? Cities in Illinois with the most Senior Blockchain Developer job openings:
Senior Blockchain Developer jobs near you
Infographic showing various Senior Blockchain Developer job openings in Illinois as of August 2026, with employment types broken down into 80% Full Time, 6% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $124,423 per year, or $59.8 per hour.

Senior Blockchain Developer

Stellar IT Group

Chicago, IL • On-site

$56.25 - $74.25/hr

Full-time

Re-posted 9 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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