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Senior Full Stack Java Developer

https://www.citi.com/ Logo

Citi

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Location:
United Kingdom , London

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Category:
IT - Software Development

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Contract Type:
Employment contract

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Salary:

Not provided
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Job Description:

Citi is looking for a Senior Full Stack Java Developer to join the FX Data Analytics & AI Technology team. This role involves engineering robust data pipelines, developing data-driven models, and collaborating with stakeholders in a fast-paced, dynamic environment.

Job Responsibility:

  • Engineer data and analytics pipelines using modern, cloud-native technologies and CI/CD workflows, focusing on consolidation, automation, and scalability
  • collaborate with stakeholders across sales and trading to understand data needs, translate them into impactful data-driven solutions, and deliver these in partnership with technology
  • develop and integrate functionality to ensure adherence with best-practices in terms of data management, need-to-know (NTK), and data governance
  • contribute to shaping and executing the overall data strategy for FX in collaboration with the existing team and senior stakeholders
  • closely work with FX desks in understanding the requirements and translating into simple and efficient design
  • close interaction with Traders and Quants to understand new requirements for applications across the platform
  • design, development, testing of new features in the applications
  • continual improvement of the software development lifecycle and quality of the product
  • help deliver large scale projects through hands-on development and technical leadership
  • 3rd line support of the production system (dedicated 24h support teams handle 1st or 2nd line)
  • mentoring junior members of the team.

Requirements:

  • Master’s degree or above (or equivalent education) in a STEM discipline
  • proven experience in software engineering and development, and a strong understanding of computer systems and how they operate
  • hands-on experience in Java, Spark, Scala (or Java)
  • production scale hands-on experience to write data pipelines using Spark or any other distributed real time or batch processing
  • strong skill set in SQL or databases
  • strong understanding of messaging technologies like Kafka, Solace, MQ etc.
  • writing production scale applications to use caching technologies
  • understanding of data virtualization
  • production management (L3 support) experience.

Nice to have:

  • Understanding of Trino, Starburst, Presto
  • KDB knowledge.
What we offer:
  • 27 days annual leave (plus bank holidays)
  • a discretional annual performance related bonus
  • private medical care and life insurance
  • employee assistance program
  • pension plan
  • paid parental leave
  • special discounts for employees, family, and friends
  • access to an array of learning and development resources.

Additional Information:

Job Posted:
May 02, 2025

Employment Type:
Fulltime
Work Type:
On-site work
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