76 to 76 of 76 Apache Spark Jobs in London

sources, including SQL and NoSQL databases. Implementing and optimizing data warehouse solutions and ETL/ELT pipelines for analytics and reporting. Working with big data ecosystems such as Hadoop, Spark, and Kafka to build scalable solutions. What you’ll bring... Strong expertise in SQL and NoSQL technologies, such as Oracle, PostgreSQL, MongoDB, or similar. Proven experience with data warehousing … concepts and ETL/ELT tools. Knowledge of big data platforms and streaming tools like Hadoop, Spark, and Kafka. A deep understanding of scalable data architectures, including high availability and fault tolerance. Experience working across hybrid or cloud environments. Excellent communication skills to engage both technical teams and senior stakeholders. What’s in it for you... This is your More ❯