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Sr Blockchain Developer
- Location: Chicago, Illinois 60604
- Work model: On-site
- Posted June 4, 2026
- Job ID: JPC - 204783
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Job Description
Job Summary: Senior Blockchain Developer
Location: Chicago, IL (Remote Eligible) | Job Type: Contract
About the Role
Join a pioneering Digital Asset Innovation team as a Senior Blockchain Developer, driving the digital transformation of asset servicing functions at Northern Trust. Leverage your expertise in Java and blockchain technologies to architect, build, and secure next-generation decentralized solutions. Engage with a forward-thinking team utilizing emerging technologies such as cloud, distributed ledgers, and machine learning to position our organization at the forefront of the digital asset space.
Responsibilities
- Architect, implement, and maintain secure, scalable blockchain networks and decentralized applications
- Design and deploy smart contracts and protocol-level access controls on leading Blockchain/DLT platforms
- Integrate off-chain data with on-chain processes through Oracle development
- Build robust integration libraries to connect blockchain solutions with internal servers and APIs
- Lead code reviews, provide mentorship, and contribute to best practices across the engineering team
- Document blockchain development processes and ensure compliance with data protection regulations
- Stay updated on the latest trends in cryptography, cybersecurity, and blockchain advancements
- Manage multiple projects simultaneously, delivering high-impact solutions on time and within scope
Required Skills and Experience
- Proven experience developing with Java Spring Boot in production environments
- Demonstrated hands-on blockchain development, including smart contract creation and deployment
- Proficiency in coding languages such as Solidity, NodeJs, Python, GoLang, or Rust
- Deep understanding of cryptography, data structures, algorithms, and cybersecurity protocols
- Track record of building resilient, scalable systems for enterprise environments
- Bachelor's degree in Information Technology, Computer Science, or related field
- Strong communication skills and attention to detail
- Experience across the software development lifecycle
Preferred Skills
- Experience deploying applications via CI/CD pipelines to cloud platforms (Azure or AWS)
- Familiarity with digital payments compliance and regulatory frameworks
- Knowledge of the latest crypto technologies for data protection
Benefits
- Opportunity to lead digital transformation projects at a top financial institution
- Collaborative, innovative work culture with cutting-edge technology adoption
- Professional growth through mentorship and exposure to advanced blockchain ecosystems
- Flexible remote work options
How to Apply
If you are ready to drive innovation in digital asset management and possess a passion for blockchain technology, submit your resume today. Take the next step in your blockchain career and make a tangible impact on the future of finance.
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Job details
Job ID JPC - 204783
Location Chicago, Illinois, United States
Work Model On-site
Job Type Contract
Posted June 4, 2026
Skills Java and using using blockchain technology are most important
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