14 of 14 Permanent ETL Jobs in Hertfordshire

SQL for complex queries and data extraction. Cloud Architecture & Data Management: Strong understanding of cloud platforms (e.g., AWS, Google Cloud, Microsoft Azure) and their architecture. Knowledge of data warehousing, ETL processes, data pipelines, and data governance principles. Data Visualisation & Reporting: Skilled in using data visualisation tools (e.g., Tableau, Power BI) to create insightful dashboards and reports for stakeholders. Business Acumen More ❯

SQL for complex queries and data extraction. Cloud Architecture & Data Management: Strong understanding of cloud platforms (e.g., AWS, Google Cloud, Microsoft Azure) and their architecture. Knowledge of data warehousing, ETL processes, data pipelines, and data governance principles. Data Visualisation & Reporting: Skilled in using data visualisation tools (e.g., Tableau, Power BI) to create insightful dashboards and reports for stakeholders. Business Acumen More ❯

programming proficiency in Python and Spark (PySpark) or Scala, with the ability to build scalable and efficient data processing applications. Advanced understanding of data warehousing concepts, including dimensional modelling, ETL/ELT patterns, and modern data integration architectures. Extensive experience working with Azure data services, particularly Azure Data Factory, Azure Blob Storage, Azure SQL Database, and related components within the More ❯

programming proficiency in Python and Spark (PySpark) or Scala, with the ability to build scalable and efficient data processing applications. Advanced understanding of data warehousing concepts, including dimensional modelling, ETL/ELT patterns, and modern data integration architectures. Extensive experience working with Azure data services, particularly Azure Data Factory, Azure Blob Storage, Azure SQL Database, and related components within the More ❯

reporting strategies. Work with Product Owners, Developers, Designers, DevOps, and business stakeholders. Develop and maintain MI/BI reports and dashboards (ideally in QuickSight). Build, test, and optimise ETL/ELT processes using AWS Glue, Python, and SQL. Analyse complex reporting requirements and deliver scalable solutions. Review and validate report accuracy and data integrity. Recommend improvements to reporting processes More ❯

and actively participate in resolving issues related to data platform operations, providing support as needed. You will need Proficiency in SQL and programming languages like Python Working knowledge of ETL and ELT frameworks and orchestration tools like Airflow and dbt Experience working with cloud platforms e.g. Azure Knowledge of data lakes and data warehouses concepts and distributed systems like Kafka More ❯

business decision-making. Skills & Experience Proven experience with SAP Business Objects (Data Services and Information Design Tool). Strong SQL skills (ideally MySQL; Redshift experience advantageous). Experience developing ETL processes from multiple data sources. Background in dashboard design and data visualisation. Excellent communication and analytical skills. Minimum of three years’ experience in a similar Reporting Developer or BI-focused More ❯

practices. Skills and Experience Required: Proven experience with SAP Business Objects (Data Services and Information Design Tool). Strong SQL skills (ideally MySQL; Redshift experience advantageous). Experience developing ETL processes from multiple data sources. Background in dashboard design and data visualisation. Excellent communication and analytical skills. Minimum of three years’ experience in a similar Reporting Developer or BI-focused More ❯

with SAP Business Objects (Data Services and Information Design Tool). Mortgages or secured credit sector experience essential Strong SQL skills (ideally MySQL; Redshift experience advantageous). Experience developing ETL processes from multiple data sources. Background in dashboard design and data visualisation. Excellent communication and analytical skills. Minimum of three years’ experience in a similar Reporting Developer or BI-focused More ❯

on all the following and more. Produce reports and analysis summarising the performance of offices, branches and regions. Analyse individual business data and make recommendations to improve performance. Creating ETL solutions to capture data from multiple sources and map/structure into either QVD files or SQL databases depending on the solution required. Optimize SQL server queries to efficiently and More ❯

on all the following and more. Produce reports and analysis summarising the performance of offices, branches and regions. Analyse individual business data and make recommendations to improve performance. Creating ETL solutions to capture data from multiple sources and map/structure into either QVD files or SQL databases depending on the solution required. Optimize SQL server queries to efficiently and More ❯

internal customers. What we're looking for from you: SQL technologies skills (e.g. MS SQL, Oracle...) noSQL technologies skills (e.g. MongoDB, InfluxDB, Neo4J...) Data exchange and processing skills (e.g. ETL, ESB, API...) Development (e.g. Python) skills Big data technologies knowledge (e.g. Hadoop stack) Knowledge in NLP (Natural Language Processing) Knowledge in OCR (Object Character Recognition) Knowledge in Generative AI (Artificial More ❯

internal customers. What we're looking for from you: SQL technologies skills (e.g. MS SQL, Oracle...) noSQL technologies skills (e.g. MongoDB, InfluxDB, Neo4J...) Data exchange and processing skills (e.g. ETL, ESB, API...) Development (e.g. Python) skills Big data technologies knowledge (e.g. Hadoop stack) Knowledge in NLP (Natural Language Processing) Knowledge in OCR (Object Character Recognition) Knowledge in Generative AI (Artificial More ❯

analyse existing data structures and design robust migration strategies to move complex datasets to cloud environments. You will develop scripts and automated processes for data extraction, transformation, and loading (ETL), ensuring data quality and integrity throughout the migration process. Working closely with business users and IT teams, you will plan, coordinate, and execute migrations within strict timelines, troubleshoot issues promptly … development, performance tuning, and indexing strategies, enabling accurate and efficient migration from on-premises databases such as SQL Server, Oracle, MySQL, and NoSQL to AWS cloud. Strong knowledge of ETL processes is essential, including experience with tools such as Talend, Informatica, Matillion, Pentaho, MuleSoft, Boomi, or scripting languages like Python, PySpark, and SQL. A solid understanding of data warehousing and … and Snowflake schemas, is required. Ideally you will also have a comprehensive knowledge of AWS glue. To succeed, you will demonstrate proven experience in data engineering, data migration, and ETL development, as well as strong analytical skills to assess data quality, resolve inconsistencies, and manage end-to-end migration projects. Your ability to collaborate with technical and non-technical stakeholders More ❯