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Location: Chicago, Illinois (IL)
Contract Type: C2C
Posted: 2 hours ago
Closed Date: 06/09/2026
Skills: Java, NodeJs, Python, GoLang, MS Azure, AWS
Visa Type: GC EAD, GreenCard, H4 EAD


 Position Title: Sr. Blockchain Developer


Location: Chicago IL


Duration: 6+ Month


Visa: Citizen, Green card need (I797), H4Ead, GC EAD



Job Description:-

Need to have experience with Java development as well as Blockchain. The Blockchain Developer will represent the Digital Asset Innovation development team and play a key role supporting the digital transformation of assets and asset servicing functions leveraging emerging technologies such as cloud technologies, distributed ledgers, machine learning, cognitive algorithms etc., to position Northern Trust to be a key participant in the digital future.

 

Experience Level: Senior

Qualifications:

> Java Springboot experience is a must

• Bachelor’s degree in Information Technology, Computer Science or a related field 

• Experience working as a Blockchain Developer or a similar role in the IT department.

• Experience leading to a complete understanding of the software development lifecycle 

• Expertise in building robust systems (resiliency, fault tolerance, scalability) at scale 

• Demonstrate excellent ability to code in various languages such as Solidity, Java, NodeJs, Python, GoLang, Rust and others.

• Experience in working with various types of cryptography to secure data.

• Outstanding understanding of data structures and algorithms.

• Knowledge of various cybersecurity guidelines and protocols.

• Strong understanding and knowledge of various kinds of cyberattacks.

• Ability to work in a team or individually as and when required.

• Experience working with Cloud platforms such as MS Azure, AWS preferred

 

Key Responsibilities

  • Develop and enhance enterprise applications with a blockchain component 
  • Work within a primarily backend environment 
  • Build and maintain: 
  • Java / Spring Boot business logic 
  • Blockchain smart contracts using Solidity 
  • Cloud based infrastructure hosted primarily in Azure