2 of 2 Apache Spark Jobs in Hertfordshire

collection systems using Scala and Java. Apply sound engineering principles such as test-driven development and modular design. Preferred Background Hands-on experience with Spark and Scala in commercial environments. Familiarity with Java and Python. Exposure to distributed data systems and cloud storage platforms. Experience designing data schemas ...

logic into data pipelines and services. Conduct bespoke, high-complexity analysis in support of customer-facing or operational needs. Guide team best practices in Spark SQL usage, data documentation, and exploratory reproducibility. Desired Qualifications: 5+ years of experience in data science, applied analytics, machine learning, or analytical R&D. … Advanced expertise in Python and distributed compute frameworks (e.g., Spark, Databricks), including strong proficiency in Spark SQL. Strong background in statistical inference, anomaly detection, clustering, interaction modeling, or other analytical methods suited to large and heterogeneous datasets. Experience working with multi-source, semi-structured, geospatial, or entity-centric ...