Contract Spark SQL Job Vacancies

2 of 2 Contract Spark SQL Jobs

Data Analyst

Ireland
Hays Specialist Recruitment Limited
projects. You'll work across multiple workstreams, delivering high-impact data solutions that drive efficiency and compliance for Markets and its clients.Key Responsibilities Build and optimize PySpark and SQL queries to analyze, reconcile, and interrogate large datasets. Recommend improvements to reporting processes, data quality, and query performance. Contribute to the architecture and design of Hadoop environments. Translate architecture … in SQL, Python, and Spark. Experience within an investment banking or financial services environment. Exposure to Hive, Impala, and Spark ecosystem technologies (e.g. HDFS, Apache Spark, Spark-SQL, UDF, Sqoop). Experience building and optimizing Big Data pipelines, architectures, and data sets. Familiarity with Hadoop and Big Data ecosystems. Strong More ❯
Employment Type: Contractor
Rate: Competitive salary
Posted:

Data Analyst

Belfast, County Antrim, Northern Ireland, United Kingdom
Hays
You'll work across multiple workstreams, delivering high-impact data solutions that drive efficiency and compliance for Markets and its clients. Key Responsibilities Build and optimize PySpark and SQL queries to analyze, reconcile, and interrogate large datasets. Recommend improvements to reporting processes, data quality, and query performance. Contribute to the architecture and design of Hadoop environments. Translate architecture … in SQL, Python, and Spark. Experience within an investment banking or financial services environment. Exposure to Hive, Impala, and Spark ecosystem technologies (e.g. HDFS, Apache Spark, Spark-SQL, UDF, Sqoop). Experience building and optimizing Big Data pipelines, architectures, and data sets. Familiarity with Hadoop and Big Data ecosystems. Strong More ❯
Employment Type: Contract
Posted:
Spark SQL
10th Percentile
£415
25th Percentile
£425
Median
£475
75th Percentile
£538
90th Percentile
£738