2 of 2 Contract ETL Jobs in Hertfordshire

drive consistent definitions and controlled change. Data Quality Architecture & Pipelines Embed data quality rules and dimensions (completeness, timeliness, accuracy, uniqueness, validity, consistency) across ETL/ELT and streaming pipelines. Design data quality metrics, alerts, and monitoring frameworks to surface quality issues to stewards and downstream consumers. Partner with engineering teams ...

data solutions using modern AWS technologies. You must have active SC clearance for this role. Key responsibilities Design, develop and maintain data pipelines and ETL processes Build scalable data migration and transformation solutions Ensure data quality, validation and integrity throughout the migration process Work with cloud technologies to deliver secure … and stakeholders to deliver successful project outcomes Support testing, deployment and ongoing optimisation Skills & experience We're looking for experience with: Python and SQL ETL/data migration and transformation AWS cloud services Data modelling, validation and quality assurance Relational databases and large-scale datasets Strong analytical and problem-solving ...