Senior Java Blockchain Engineer - Hybrid NYC

Citibank (Switzerland) AG; New York, Northern (NY, KY); Hybrid; USD 121,000 - 182,000; Full time

Job summary

Citi is seeking a Digital Assets Platform Blockchain Engineer (AVP) in New York, hybrid work model. You will build enterprise-grade web applications with a focus on backend Java and web3 integration, collaborating in a distributed engineering team to deliver CIDAP enhancements.

Ideal candidates have 4–7 years in software development, 3–5 years with Java Spring, and familiarity with Web3 libraries; experience with Docker, Kubernetes, and DevOps is a plus.

Qualifications

• 4–7 years of full software development and testing lifecycle experience.
• 3–5 years backend web development using Java Spring.
• Up to 2 years of experience in Web3 application development is a plus.
• Familiarity with reliability, scalability, and performance patterns.

Responsibilities

• Collaborate on backend web applications leveraging blockchain technology.
• Contribute to delivery of functional scope for CIDAP with quality standards.
• Support solution engineering to meet stakeholder requirements and expectations.
• Maintain technical documentation for code and applications.

Skills

Java Spring

Web3

Async programming

Enterprise web apps

Team collaboration

Education

Bachelor's degree in CS or Engineering

MS in CS or related field

Tools

Git

Jira

Jenkins

Helm Charts

Job description

Citi is seeking a Digital Assets Platform Blockchain Engineer (AVP) in New York, hybrid work model. You will build enterprise-grade web applications with a focus on backend Java and web3 integration, collaborating in a distributed engineering team to deliver CIDAP enhancements.

Ideal candidates have 4–7 years in software development, 3–5 years with Java Spring, and familiarity with Web3 libraries; experience with Docker, Kubernetes, and DevOps is a plus.