Dun & Bradstreet is seeking a Senior Bigdata Engineer to analyze and develop systems for their core services hosted in legacy Datacenters, AWS, and GCP. Responsibilities include developing the Big Data Platform, writing unit tests, and performing pull request reviews. The role involves collaborating with Development, SRE, and DevOps teams to translate business requirements into scalable and performant solutions. The ideal candidate is passionate about Big Data, has a development and problem-solving mindset, and can contribute to continuous improvement of technology solutions.