Senior Data Engineer (Snowflake) - 6 months FTC

3 days, 17 hours ago
Contract
Senior
Software Development
Massive Rocket

Massive Rocket

Massive Rocket is a Global Braze & Snowflake Agency that helps companies use data to understand their customers, automate communications, and generate predictable growth. They specialize in building beautiful digital experiences and increasing customer...

Media
51-250
Founded 2018

Description

  • Design and maintain Snowflake data models for customer engagement, reporting, and audience activation.
  • Build customer-level data structures for segmentation, personalisation, and lifecycle marketing.
  • Translate engagement requirements into scalable Snowflake models and CDP-ready schemas.
  • Create and maintain pipelines syncing customer data to Braze, Hightouch, and other downstream tools.
  • Implement identity resolution, consent frameworks, event tracking, and unified customer profiles.
  • Support customer 360 views and improve audience readiness across channels.
  • Optimise Snowflake performance, cost efficiency, and scalability across large datasets.
  • Ensure data quality, governance, and compliance across customer-facing data models.
  • Collaborate with CRM, CDP, analytics, and marketing teams on business use cases.

Requirements

  • Deep Snowflake expertise, including architecture, modelling, optimisation, and performance tuning.
  • Strong experience with customer data platforms, identity resolution, and customer profile design.
  • Experience with CRM and engagement platforms such as Braze, Salesforce Marketing Cloud, Bloomreach, or Adobe Campaign.
  • Understanding of customer events, user attributes, audience segmentation, and lifecycle marketing.
  • Experience with reverse ETL tools such as Hightouch or Census.
  • Strong SQL and dbt skills for designing scalable customer-centric data models.
  • Familiarity with consent management, privacy frameworks, and customer data governance.
  • Experience with multi-channel engagement data across email, push, SMS, web, and app.
  • Ability to explain complex data concepts to technical and non-technical stakeholders.
  • Preferred: CDP experience with Segment, mParticle, Tealium, or RudderStack; predictive modelling or AI-driven segmentation; relevant industry datasets; or Braze Currents, custom events, and Connected Content experience.
  • Valid work visa required; sponsorship is unavailable. Contractors must provide proof of incorporation and current insurance.
  • Willingness to work under a bring-your-own-device policy and complete identity and reference checks.

Benefits

  • Remote-first work environment.
  • Global collaboration with teammates across Europe, the US, and beyond.
  • Clear career progression, ownership, and professional growth opportunities.
  • Meetups, events, and team experiences.
  • Supportive and collaborative workplace culture.

Interested in this position?

Apply directly on the company website

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