Sr. Data Engineer (m/w/x) at Grover | BE, DE | Rezi

Sr. Data Engineer (m/w/x) at Grover

Sr. Data Engineer (m/w/x)

Grover · BE, DE

1 weeks ago

Sr. Data Engineer (m/w/x)

Grover · BE, DE

8 days ago
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About the Role

Grover is seeking a Senior Data Engineer to join the Data Platform team. This role involves migrating data infrastructure from Redshift, Tableau, and Redash to Snowflake, dbt, Looker, Airflow, and Airbyte, while also transitioning from centralized to decentralized analytics. You will report to the Data Platform Lead, taking ownership of complex data pipelines, automations, and platform infrastructure. This is a hands-on position with significant influence on the long-term architecture of Grover's data infrastructure.

Responsibilities

  • Architect, scale, and maintain high-volume ingestion pipelines, including preprocessing and parsing complex payloads.
  • Build end-to-end automations across AWS (S3), Airflow, and the cloud data warehouse.
  • Stabilize, document, and migrate legacy data flows.
  • Own and evolve Apache Airflow as a platform, driving version upgrades, configuration, and architectural best practices.
  • Implement monitoring, alerting, resource tracking, and automated data quality checks.
  • Diagnose pipeline issues at the root cause.
  • Optimize warehouse performance and build systems to track compute usage.
  • Serve as a senior technical voice on platform decisions.
  • Enable decentralized analytics by building a platform that serves approximately 30 data champions.

Requirements

  • 5+ years in data engineering.
  • Deep proficiency in Python and SQL.
  • Experience with modern ELT design patterns.
  • Hands-on production experience with modern cloud data warehouses (e.g., Snowflake, BigQuery, Redshift).
  • Hands-on production experience with Apache Airflow.
  • Proven experience designing cloud data infrastructure (ideally AWS).
  • Experience provisioning scalable environments using Terraform.
  • Solid track record with Git, testing frameworks, CI/CD, and proactive documentation.
  • Experience reducing technical debt.
  • Strong cost-ownership mindset and experience with cost optimization.
  • Pragmatic systems thinker who translates business requirements into technical solutions.
  • Effective communication across technical and non-technical stakeholders.
  • Strong written and verbal communication skills in English.

Skills

  • Python
  • SQL
  • ELT design patterns
  • Snowflake
  • BigQuery
  • Redshift
  • Apache Airflow
  • AWS
  • Terraform
  • Git
  • Testing frameworks
  • CI/CD
  • dbt
  • Kubernetes
  • Kafka

Location

  • Berlin HQ

Work Type

  • Full-time (40 hours/week)
  • Minimum 3 days per week onsite

Experience Level

  • Senior

Benefits

  • Virtual or In-person Coaching Sessions with the Fürstenberg Institut
  • Physical health support with Urban Sports Club
  • Annual learning budget of 750€
  • 15 remote business days per year to work abroad
  • 4 Volunteer days per year
  • Exclusive Grover Tech discount
  • BVG monthly discount

About the Company

  • Grover enables consumers and businesses across Europe to subscribe to tech devices and comprehensive technology solutions.
  • Offers access to over 1,000 unique tech items on flexible and financially convenient terms.
  • A pioneer of the circular economy, Grover refurbishes and recirculates devices to help eliminate e-waste.
  • A diverse global team of 75 nationalities.