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Blockchain Senior Backend Engineer

Israel, Tel Aviv Employment contract · Job Posted September 19, 2025
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Job Description

Join Citi's Innovation Labs and leverage cutting-edge blockchain technology to revolutionize global financial institutions. As a Blockchain Senior Backend Engineer, you will contribute to building the Citi Integrated Digital Assets Platform (CIDAP) and lead initiatives shaping the next era of finance.

Job Responsibility

  • Collaborate with a visionary team to implement next-generation web applications, harnessing the power of blockchain technology
  • Own and deliver end-to-end functional scope for applications leveraging blockchain, ensuring unparalleled quality and performance
  • Tackle complex engineering challenges, delivering innovative solutions that meet and exceed stakeholder expectations in the rapidly evolving digital assets landscape
  • Champion and apply best practices and cutting-edge design patterns for both enterprise and web3 applications, ensuring architectural excellence
  • Drive the proper use of collaborative tools and methodologies to manage and deliver high-impact work within a distributed, agile team
  • Contribute to and maintain high-quality technical documentation, fostering knowledge sharing and ensuring the longevity of our innovative solutions

Requirements

  • A Bachelor's degree in Computer Science, Engineering, or a related discipline
  • 8+ years of extensive experience in full software development and testing lifecycle, with deep expertise in Backend web development using Java Spring
  • An understanding of web3 infrastructure, blockchain technology, and digital assets, with a proven ability to develop web applications leveraging these technologies – advantage
  • Demonstrated experience developing high-performance web applications, adhering to best practices and patterns for reliability, scalability, and performance
  • Excellent computer science fundamentals, including data structures, algorithms, and design patterns, translated into elegant, working code
  • Familiarity with Agile Methodology and Scrum, and proficiency with collaborative tools for distributed team environments
  • Love coding and creating things, especially when people actually use your builds

Nice to have

An understanding of web3 infrastructure, blockchain technology, and digital assets, with a proven ability to develop web applications leveraging these technologies – advantage

What we offer

  • Competitive base salary and a comprehensive benefits package, including generous holiday allowance, private medical insurance, and employee assistance programs
  • A business-casual workplace with a hybrid working model (up to 2 days working at home per week)
  • A workplace where everyone feels comfortable coming to work as their whole self, where the best talent is energized to join, motivated to stay, and empowered to thrive

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