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Key skills for this role
Databricks certification such as Data Engineer Associate or Professional
Experience with streaming, CDC, or event-driven technologies and patterns
Experience with Delta Sharing, reverse ETL, or warehouse-native activation
Experience with OneTrust or similar consent and preference management platforms
Familiarity with ThoughtSpot, Tableau, Power BI, or other analytics platforms
Experience working with high-volume B2C or consumer datasets
Experience working with customer data within Martech, CRM, loyalty, retail, travel, or other B2C environments
Proven ability to use AI tools to improve engineering productivity and day-to-day workflows
As a Senior Data Engineer (Databricks) at Massive Rocket, you'll build the data foundation that powers modern, event-driven customer engagement for our enterprise clients.
You'll design and maintain scalable data pipelines that move customer data from complex legacy and operational systems into Databricks , and onward through platforms such as mParticle and Braze . Your work will enable CRM and marketing teams to access accurate, governed, near real-time customer data and activate personalised experiences across email, push, in-app, and other channels.
Working as part of an embedded Agile delivery team, you'll combine strong data engineering expertise with an understanding of customer data, identity resolution, CDPs, and Martech activation . You'll play a key role in replacing fragmented, batch-based processes with reliable data foundations that support real-time customer engagement.
Design and maintain scalable batch and near real-time data pipelines in Databricks, integrating data from legacy systems, POS, web, app, CRM, and other sources
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
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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 and customer data with minimal latency
Work with customer consent, preferences, and PII across data flows, ensuring compliance with frameworks such as GDPR and CCPA/CPRA
Troubleshoot pipeline and integration issues, improve reliability and performance, and optimise data consumption and infrastructure costs
Collaborate with CRM, Martech, Product, Analytics, and Data teams within an Agile delivery environment
Provide technical guidance through code reviews, mentoring, documentation, and data engineering best practices
Support analytics and reporting use cases across Databricks and platforms such as ThoughtSpot
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, customer events, and audience management
Experience working with CDPs or customer engagement platforms, particularly mParticle and/or Braze , and understanding how customer data moves between these systems
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
Strong problem-solving and communication skills, with the ability to explain technical concepts to non-technical stakeholders
Experience working in an agency, consultancy, or client-facing environment within Agile delivery teams
English proficiency at C1 level
Global consultancy for Braze and Snowflake digital transformation.
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Senior · 5+ years experience
Remote
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