Senior Data Engineer (Databricks)

New
M
Massive RocketData Engineering
Anywhere in UKContractSenior
Salary not disclosed
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Job Details

Languages
English proficiency at C1 level
Experience
5+ years
Required Skills
PythonSQLAgileSparkDatabricksPySpark

Requirements

  • 5+ years of experience in Data Engineering with strong hands-on experience building production data pipelines.
  • Deep experience with Databricks, including Spark, PySpark, Structured Streaming, Delta Lake, and both batch and near real-time processing.
  • Strong Python, SQL, and data modelling skills, with experience designing scalable data architectures.
  • Proven experience integrating complex upstream or legacy data sources with downstream Martech, CDP, or customer engagement platforms.
  • Strong understanding of customer data concepts including identity resolution, unified customer profiles, deduplication, enrichment, and audience management.
  • Experience working with CDPs or customer engagement platforms, particularly mParticle and/or Braze.
  • Strong understanding of data quality, governance, privacy, consent management, and handling customer PII.
  • Experience with cloud platforms such as AWS, Azure, or GCP, alongside Git and CI/CD practices.
  • Experience working in an agency, consultancy, or client-facing environment within Agile delivery teams.
  • English proficiency at C1 level.

Responsibilities

  • Design and maintain scalable batch and near real-time data pipelines in Databricks, integrating data from legacy systems, POS, web, app, and CRM.
  • Build unified customer profiles and support identity resolution, deduplication, enrichment, and Golden Record creation.
  • Design and optimise data flows from Databricks through mParticle and into Braze to power customer journeys and audience activation.
  • Develop automated data quality, validation, governance, and monitoring frameworks to ensure reliable and compliant customer data.
  • Enable CRM and marketing teams to access trusted, activation-ready audiences with minimal latency.
  • Manage customer consent and PII across data flows, ensuring compliance with GDPR and CCPA/CPRA.
  • Troubleshoot integration issues and optimise data infrastructure costs.
  • Provide technical guidance through code reviews, mentoring, and documentation.
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