Data Engineer
HybridBarcelona, Catalonia, Spain
Job Summary
Maintain and evolve data pipelines, infrastructure, and decision-making systems while contributing to persona modeling systems and ad delivery optimization. Enhance system reliability through improved monitoring and alerting (SLI/SLO) and support business users by troubleshooting and improving reporting and data workflows. Work across Product, DevOps, and Core Services teams to connect and streamline services. Requires 3+ years of experience in Scala, Python, Spark, SQL, and AWS services, with strong communication skills in English and French. This hybrid role offers a flexible working model with three core in-office collaboration days and access to comprehensive benefits and health resources.
Required Qualifications
- 3+ years of experience as a Data Engineer or Software Engineer
- Strong programming skills in Scala or Python
- experience with Spark
- Professional experience with SQL
- experience with AWS services (SageMaker, Clickhouse, DynamoDB)
- Knowledge of one or more backend languages (e.g., Go, C#, or C++)
- Comfortable working with CI tools (e.g., Jenkins)
- Terraform
- Docker or Kubernetes
- Familiarity with ML frameworks like TensorFlow or PyTorch
- Appetite to learn about machine learning, algorithmic systems, and new domains
- Strong communication skills
- fluency in English and French
Desired Qualifications
- experience with Terraform
- Docker or Kubernetes
- Familiarity with ML frameworks like TensorFlow or PyTorch
- Appetite to learn about machine learning, algorithmic systems, and new domains
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