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Big Data Platform Senior Engineer

https://www.citi.com/ Logo

Citi

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Location:
Bahrain , Seef, Manama

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

Lead Java Data Engineer to guide and mentor a talented team of engineers in building and maintaining Citi's next-generation data platform. The Data Platform is the backbone of Fixed Income Capital Markets trading, providing low latency, high concurrency, scalability, and availability needed to power groundbreaking solutions.

Job Responsibility:

  • Provide technical leadership and mentorship to a team of data engineers
  • Lead the design and development of highly scalable, low-latency, fault-tolerant data pipelines and platform components
  • Stay abreast of emerging open-source data technologies and evaluate their suitability for integration
  • Continuously identify and implement performance optimizations across the data platform
  • Partner closely with stakeholders across engineering, data science, and business teams to understand requirements
  • Drive the timely and high-quality delivery of data platform projects

Requirements:

  • Significant hands-on experience developing high-performance Java applications (Java 11+ preferred) with strong foundation in core Java concepts, OOP, and OOAD
  • Proven experience building and maintaining data pipelines using technologies like Kafka, Apache Spark, or Apache Flink
  • Familiarity with event-driven architectures and experience in developing real-time, low-latency applications
  • Deep understanding of distributed systems concepts and experience with MPP platforms such as Trino (Presto) or Snowflake
  • Experience deploying and managing applications on container orchestration platforms like Kubernetes, OpenShift, or ECS
  • Demonstrated ability to lead and mentor engineering teams, communicate complex technical concepts effectively, and collaborate across diverse teams
  • Excellent problem-solving skills and data-driven approach to decision-making

Nice to have:

  • Previous experience at tier-1 investment banks or major financial institutions
  • Experience with real-time streaming analytics and low-latency system optimization

Additional Information:

Job Posted:
November 21, 2025

Employment Type:
Fulltime
Work Type:
On-site work
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