Sr Blockchain Developer

Indotronix International Corporation • Chicago, IL

1d • Remote

About The Position

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.

Requirements

• 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

Nice To Haves

• 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

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

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

What This Job Offers

• Career Level: Senior