4 of 4 Data Lake Jobs in the North East

solutions* Evaluate and recommend architectural approaches for data storage, processing, and consumption, including lakehouse, data warehousing, and data lake patterns* Design technical architecture for cloud-based data platforms (AWS preferred: Redshift, Athena, S3, Glue)* Create and maintain architecture documentation, including data … tools that enhance Arriva's data and BI capabilities* Stay current with emerging trends including open table formats (Apache Iceberg, Delta Lake), data observability, real-time/streaming architectures, and cloud-native solutions* Conduct proofs-of-concept and technical assessments to validate new technologies before ...

risks, improving testing standards, and mentoring engineering teams. The ideal candidate will have strong experience in Big Data and Data Lake environments , including testing both structured and unstructured datasets, and will be comfortable operating in highly automated CI/CD-driven delivery environments. You will … automated testing is fully integrated within GitLab CI/CD pipelines for rapid feedback and release confidence Big Data & Data Lake Testing Lead testing activities across Big Data and Data Lake solutions containing structured and unstructured datasets Validate large-scale ...

Bronze layer, working in partnership with the Development and Application Management team. Design and optimise ETL/ELT pipeline frameworks using Databricks, Delta Lake and Azure Data Factory. Ensure Silver and Gold layer data products are fit for purpose for analytics, pricing … ensuring compliance with industry standards. Deep expertise in data modelling — conceptual, logical and physical. Data warehousing and data lake architecture for high‐performance analytics. ETL/ELT pipeline development and optimisation to support large‐scale data processing. Data integration ...

coding languages such as Python, Java, SQL, and scripting languages e.g., Bash. Mentors and advises other team members in testing practices. Automates data and application testing tasks and builds test coverage through existing or new infrastructure. Analyses and reports on test activities, results, issues and risks. Production data … environment issues. Using Apache Airflow for task orchestration and reviewing output logs. Basic understanding of EMR and reviewing output logs. Basic understanding of data processing using Apache Spark. Use of Jupyter notebooks to query and validate data. Use of Amazon Athena to query and validate data. ...