Marketing Automation Engineer

Marketing Automation EngineerYou will be responsible for building and enhancing the systems, automations, and data flows that support customer acquisition, conversion, and retention.Key responsibilities include:

  • Build and optimise automated customer journeys across email and digital marketing channels.
  • Analyse customer and behavioural data to identify cohorts, opportunities, and areas for improvement.
  • Develop customer re-engagement journeys based on website and purchase behaviour.
  • Use SQL and BigQuery to interrogate and transform marketing and customer data.
  • Design and maintain integrations between CRM, marketing, advertising, and business systems.
  • Build and optimise conversion tracking and attribution frameworks.
  • Develop marketing data feeds for advertising and remarketing platforms.
  • Translate marketing requirements into scalable technical solutions and automations.
  • Ensure data consistency and integrity across multiple customer touchpoints.
  • Partner with marketing, data, and engineering teams to measure performance and optimise outcomes.
  • Support experimentation and CRO initiatives through data, automation, and implementation.

Your Skills & Experience

  • Strong commercial experience with JavaScript and Node.js.
  • Advanced SQL skills, ideally including BigQuery.
  • Experience working with Salesforce or similar CRM platforms.
  • Strong understanding of customer data, segmentation, and behavioural analysis.
  • Experience building automated customer journeys and lifecycle marketing programmes.
  • Knowledge of marketing automation platforms and CRM workflows.
  • Experience with API integrations and connecting multiple business systems.
  • Understanding of conversion tracking, attribution, and performance measurement.
  • Familiarity with remarketing and digital advertising ecosystems.
  • Strong stakeholder management skills with the ability to translate business requirements into technical solutions.

Desirable experience includes:

  • SendGrid, Klaviyo, or similar marketing platforms.
  • AWS services, including serverless technologies.
  • Event-driven architectures and workflow automation.
  • Affiliate marketing platforms.
  • Email deliverability optimisation.
  • Attribution modelling or incrementality testing.
  • Experience within regulated consumer-facing environments.

What They Offer

  • High-impact role with direct exposure to senior leadership.
  • Opportunity to shape marketing technology and customer engagement strategy.
  • Exposure to advanced experimentation, CRO, AI-enabled workflows, and customer data initiatives.
  • Collaborative culture with strong cross-functional partnership.
  • Clear opportunity to influence business performance and drive measurable commercial outcomes.

How to Apply If you're a Marketing / MarTech Engineer, Growth Engineer, CRM Engineer, or Marketing Automation specialist who enjoys combining technical expertise with commercial impact, apply today to learn more about this opportunity.

Job Details

Company
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
Posted