Experienced Business Analyst (Data Transformation, Investment Banking)
- Hiring Organisation
- Boundaryless Ltd
- Location
- Ilford, Essex, United Kingdom
- Employment Type
- Permanent
- Salary
- GBP Annual
performance tuning, reconciliation logic). Strong proficiency in Python for data analysis and automation (pandas, data validation frameworks, scripting). Experience supporting or validating ETL/ELT pipelines and data quality frameworks (rules, thresholds, exception handling). Working knowledge of Autosys & Apache Airflow (monitoring schedules, reruns, failure triage). Experience … OpenShift). Familiarity with AWS S3 for large-scale data storage and dataset movement patterns. Experience supporting Tableau dashboards (data validation, extract refresh checks, reconciliation to source). Nice-to-Have Ideally, you have experience with tools including PySpark, Spark SQL, Hive, Impala, HDFS, Parquet, and Oracle databases. Experience ...