Data engineer for customer loyalty apps

Hace 7 horas

barcelona, cataluña, España Q-Tech Jornada completa

Описание:

From Q-tech, we are collaborating with a large European technology company, part of a leading international retail and distribution group, that is looking for a Data Engineer to join a highly innovative squad within the Marketing & Communication domain. You'll work on one of the company's most strategic products: one of the largest customer loyalty apps in Europe, with over 130 million users, managing massive-scale customer and transactional data to power advanced segmentation, personalized campaigns and data-driven decisions across countries.

Задачи:

  • Design, develop and maintain scalable batch and real-time data pipelines.
  • Build and optimize data solutions for very large volumes of customer and transaction data.
  • Develop and maintain the Marketing Data Layer used by marketers across countries.
  • Transform analytical data into operational datasets for segmentation and campaign execution.
  • Ensure data quality, performance, governance and reliability.
  • Collaborate with Data Engineers, Software Engineers, Product Owners and business stakeholders; support other squads as needed.
  • Contribute to AI-powered marketing products, advanced analytics, and ML solutions where relevant.
  • Identify actionable insights from customer behavior and purchasing patterns.

Требования:

  • Strong experience as a Data Engineer with large-scale datasets.
  • Advanced Python and SQL.
  • Experience with Databricks and Airflow Big Data frameworks: Spark, Kafka, Kubernetes, Hive.
  • Relational (e.g., SQL Server) and non-relational databases (e.g., MongoDB, ELK, Cassandra).
  • Experience designing robust, scalable data pipelines; knowledge of modern data architectures and data operations.
  • Agile experience; strong problem-solving mindset and autonomy.
  • Fluent English (minimum B2).
  • Будет плюсом: ML tools: Scikit-Learn, Pandas, Spark ML, MLflow;
  • Data Science workflow knowledge;
  • experience with AI-related initiatives;
  • Retail/customer-centric business experience;
  • marketing analytics, segmentation or CRM data experience;
  • Experience with customer/transaction/behavioral data at scale;
  • Infrastructure deployment / DevOps knowledge;
  • .NET experience

Условия:

  • Salary: €56,000 – €61,000 base
  • Flexible benefits package (~€3,700 net/year)
  • Private health insurance
  • Remote work allowance (1-2 days office/week)
  • Wellbeing benefits