Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
Citigroup Inc
Demonstrated execution capabilities. Strong analytical and quantitative skills; Data driven and results-oriented Experience with Core Java required (Spark a plus) Experience with SQL Experience working with Hadoop, Hive, Sqoop and other technologies in Cloudera's CDP distribution. Understanding of version control (git) Experience working as part of an agile team. Excellent written and oral communication skills Technical Skills: Strong More ❯
t achieve in the cloud. BASIC QUALIFICATIONS - Strong software development skills in multiple languages (Java, Python, R) with extensive ETL and data management experience - Deep understanding of Hadoop ecosystem (Sqoop, Kafka, etc.) and SQL-on-Hadoop technologies (Hive, Spark SQL) with proven experience in MPP models - Demonstrated expertise in GenAI, including LLMs, RAG architectures, vector databases, and production deployment experience More ❯
/or Data Warehouse. Experience in leading discovery and design workshops including estimating, scoping and delivering customer proposals aligned with Analytics Solutions. Experience with one or more relevant tools (Sqoop, Flume, Kafka, Oozie, Hue, Zookeeper, HCatalog, Solr, Avro, Parquet, Iceberg, Hudi). Experience developing software and data engineering code in one or more programming languages (Java, Python, PySpark, Node, etc More ❯
Continuous Integration, Cloud technologies, Virtualisation Tools, Monitoring utilities, Disaster recovery process/tools Experience in troubleshooting and problem resolution Experience in System Integration Knowledge of the following: Hadoop, Flume, Sqoop, Map Reduce, Hive/Impala, Hbase, Kafka, Spark Streaming Experience of ETL tools incorporating Big Data Shell Scripting, Python Beneficial Skills: Understanding of: LAN, WAN, VPN and SD Networks Hardware More ❯
