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Ampstek LLC Logo
Senior Data Engineer

Ampstek LLC

 

Zürich, Switzerland

Posted On: 2 days ago
Experience: 6+ years
Availability: Onsite
Openings: 1
Category: Senior Data Engineer
Tenure: Full-time Only
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Description

You will design and manage scalable ETL/ELT pipelines for large-scale data ingestion and transformation.

This role is on-site.

Responsibilities

  • Build and maintain data lakes, warehouses, and marts on cloud platforms.
  • Optimize and monitor data pipelines for performance, reliability, and scalability.
  • Implement data quality, governance, and security best practices.
  • Write complex SQL queries and perform data modeling to support business intelligence.
  • Integrate data from APIs, databases, and flat files while participating in code reviews.

Required Skills

  • 6+ years of experience in data engineering or related roles.
  • Proficiency in Python, Scala, or Java for data processing.
  • Strong experience with SQL and relational databases such as PostgreSQL and MySQL.
  • Hands-on experience with Spark, Hadoop, Hive, and Kafka.
  • Deep experience with cloud platforms including AWS (Redshift, S3, Glue, EMR), Azure (Data Factory, Synapse), or GCP (BigQuery, Dataflow).
  • Experience with data orchestration tools like Apache Airflow or Prefect.
  • Solid understanding of data warehousing concepts, data lakes, and data modeling.
  • Familiarity with DevOps practices, Git version control, and CI/CD for data pipelines.

Preferred Skills

  • Experience defining team standards through architecture discussions.
  • Any Graduate degree.

Education

Any Graduate

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