Blockchain Java Backend Developer, Citi

Citi

Location:
Israel, Tel Aviv

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

An Innovation Labs Digital Assets Application Backend Engineer must be a highly motivated and proactive hands-on software engineer, have a proven ability and experience working with enterprise applications within the financial services industry. The successful candidate will be part of the core team continuing to build our Citi Integrated Digital Assets Platform (CIDAP). The ideal candidate will be a self-driven, proactive, strong enterprise developer and resourceful team player who can comfortably work with a large team of highly motivated individuals within Citi’s larger software engineering network.

Job Responsibility:

Collaborate with team members in implementation approach of applications leveraging blockchain technology
Delivery functional scope end-to-end of applications leveraging blockchain technology meeting our quality standards
Know and properly use best and common practices, and design patterns for enterprise web applications
Know and properly use best and common practices, and design patterns for web3 applications
Properly use collaborative tools to manage and deliver work in a distributed team
Contribute and maintain tech documents for code and applications built and maintained
Be a team player and properly communicate in a distributed team
Help resolve/escalate issues as needed to successfully deliver projects on time, on budget and with quality

Requirements:

Bachelor’s degree in CS or Engineering
MS or PhD in computer science, or related discipline a plus
3 to 5 years’ experience in full software development and testing lifecycle using JAVA
1 to 3 years’ experience in web3 application development is a plus
Experience and expertise with backend web development with Java spring framework (spring boot). NodeJS is a plus
Experience and expertise developing web applications using asynchronous programming and communication
Experience and expertise developing web applications adhering to best practices and patterns for reliability, scalability, and performance
Familiarity with web3 libraries like Web3J and Web3JS is a plus
Familiarity of basics of DevOps and containerize applications is a plus
Familiarity of Agile Methodology and Scrum is a plus
Fintech/banking solution Experience is a plus

Nice to have:

Enjoy coding
Strong team player with ability to communicate to technical / non-technical stakeholders at all levels and a start-up mindset
Proven history of delivering high-quality, increasingly complex, commercial software products
Strong engineering fundamentals (testing, code reviews, code structure, readable and maintainable code)
Hands-on development experience as a backend developer building enterprise-grade web applications
Excellent computer science fundamentals: demonstrable command of data structures, algorithms, and design patterns along with capability to translate them into working, elegant code
Intricate knowledge of controls for consistent deployment and management of applications using best-in-class with toolsets such as git, Jira, Jenkins, Helm Charts, etc.

What we offer:

Generous holiday allowance starting at 22 days
Private medical insurance packages
Employee Assistance Program

Additional Information:

Job Posted:
July 17, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Blockchain Java Backend Developer