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Bertelsmann

Global media, services, and education conglomerate

Data Engineer - Social

Data EngineeringConfirmed live in the last 24 hours
Full-timeLondon, UKNo salary listed

About the Job

Requirements

  • Proven experience working with cloud-based data platforms such as GCP, Azure, AWS, or Snowflake; Microsoft Fabric is a plus.
  • Strong proficiency in SQL and Python, including writing complex queries and reusable scripts for data transformation, validation, testing, and automation.
  • Experience designing and managing robust ETL/ELT pipelines using tools such as dbt, BigQuery, or equivalent technologies.
  • Experience with Git-based version control, CI/CD tooling, and collaborative development practices, including code reviews and testing.
  • Hands-on experience retrieving and integrating data from APIs (REST, JSON), including handling authentication, pagination, rate limits, and changing data structures.
  • Solid understanding of data modelling principles and best practices for analytics, reporting, and downstream consumption.
  • Experience working with large, complex datasets across databases, Excel, CSV, JSON, Parquet, and APIs, while optimising performance.
  • Strong problem-solving skills and a track record of diagnosing and resolving complex data-related issues.
  • Excellent communication and collaboration skills, including engaging with analysts, stakeholders, and cross-functional teams.
  • Curiosity about how data drives programming decisions, content performance, audience behaviour, and monetisation.

Responsibilities

  • Ingest and integrate advertising, audience, platform, and content data from social partners into Fremantle’s central data platform.
  • Own the YouTube and Meta data pipelines, including Content ID and CMS reports, ensuring revenue and performance data reaches Finance complete, reconciled, and on time for month-end.
  • Build and maintain robust, scalable data pipelines using technologies such as Google BigQuery and dbt to transform raw data into structured, analytics-ready datasets.
  • Ensure data integrity, governance, and security across the data platform, contributing to data quality assurance through validation and testing frameworks.
  • Collaborate with the central Data & Analytics team to structure datasets for BI dashboards and reporting.
  • Optimise data pipelines for performance, scalability, and efficiency, following engineering practices including version control, code reviews, and iterative development.
  • Monitor pipeline health, data freshness, and data quality; proactively alert on and resolve issues; and document pipelines, datasets, and data flows for clarity, reproducibility, and smooth team handovers.
  • Translate business and analytical needs into data models and technical solutions, adapting pipelines to evolving platform and partner data, schema changes, and irregular data feeds.
  • Automate data processes to reduce manual intervention and streamline operations.
  • Stay current with modern data engineering technologies and best practices, contributing to continuous improvement and knowledge sharing across the team.

Desired Qualifications

  • Experience with the YouTube Analytics/Reporting and Meta Graph APIs, and with finance-grade data including reconciliation, controls, and hard deadlines.
  • Experience integrating data from social platforms such as YouTube and Meta, or working with advertising, audience, performance, and revenue data.

About the Company

Bertelsmann

Global media, services, and education conglomerate

Bertelsmann is a global media, services, and education group made up of eight autonomous divisions, including RTL Group, Penguin Random House, BMG, and Arvato. It operates across B2B and B2C markets, with activities in broadcasting, book publishing, music rights management, and business process outsourcing. Its products range from streaming subscriptions and printed books to logistics, CRM services, and AI-powered content and rights-management tools. The company differentiates itself through a decentralized, entrepreneur-led structure that reinvests profits into content and digital infrastructure via its Boost program, backed by private foundations and the Mohn family. It aims to grow organically and through selective acquisitions while leveraging large-scale data and cross-divisional synergies to deliver personalized content and service experiences at a global scale.

Company size
10,001+
Company stage
Debt Financing
Total funding
$1.4B
Headquarters
Gütersloh, Germany
Founded
1835

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