About the Team The Fixed Income Data team is a strategic and integral part of supporting Citi's GSP/Rates businesses, delivering exceptional capabilities in advanced business analysis, strategic project management, cutting-edge application development, robust quality assurance, and seamless integration with proprietary technology solutions. Our mission is to architect, build, and operate high-performance, resilient data platforms that empower critical financial operations and drive real-time decision-making across the firm. The Opportunity We are seeking a highly accomplished Java engineer to join our Realtime Risk Data team. This role is at the forefront of architecting, leading, and significantly enhancing our comprehensive real-time risk data acquisition, processing, and distribution framework. You will serve as a technical thought leader, driving the strategic adoption and implementation of cutting-edge streaming technologies such as Apache Kafka for high-throughput data ingestion, Apache Flink for complex event processing and real-time analytics, and Apache Pinot for ultra-low-latency OLAP queries on large datasets. You will also oversee the management of petabyte-scale datasets on S3, enabling efficient querying via Trino. This role demands deep technical expertise, a strategic mindset, and the ability to mentor and guide engineering teams in designing, developing, and optimizing mission-critical, high-performance real-time data solutions that directly impact global financial operations.