Back End Engineer Long-term freelance contract 100% remote working Back End Developer - Data Pipelines Back End Engineers with experience working with Data Pipeline technologies required to join a large Customer Data driven initiative for a large client in Madrid, Spain. Long-term freelance contract, multi-year program, 100% remote working. Key experience required: Extensive experience working with Java & Python Azure and Kubernetes Data Pipelines - Spark, Flink, Storm Streaming data processes - Apache or Kafka Kafka/EventHub RabbitMQ or Azure Service Bus more ->