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(Senior) Data Engineer - Freelance

1 month, 3 weeks ago
Poland
Contract
Mid Level
Data Engineer
Software Development
Apache Spark AWS Bash CI/CD Python Scala
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Netguru

Netguru

Netguru: Europe's top digital consultancy, shaping revolutionary digital products for leading brands with expertise in software and mobile development.

Internet Software & Services
251-1K
Founded 2008
View All Jobs 22

Description

  • Build and maintain crash-resistant, idempotent data pipelines.
  • Develop production data transformations and change data capture processes using Scala.
  • Manage data lifecycles across the AWS ecosystem, including Glue, DMS, Redshift, and S3.
  • Optimize Spark jobs using partitioning, Parquet, and broadcast joins.
  • Support CI/CD operations with Bash.
  • Collaborate with an experienced team on challenging long-term products.
  • Contribute to reliable and performant data engineering solutions.
  • Apply strong attention to detail and creative problem-solving to data tasks.

Requirements

  • 4+ years of commercial experience as a Data Engineer.
  • Deep expertise with the AWS stack, including Glue, DMS, Redshift, and S3.
  • Strong proficiency in Python, Scala, and Bash.
  • Experience building data pipelines and working across the broader AWS ecosystem, not only as a database administrator.
  • Understanding of how to design crash-resistant, idempotent pipelines and optimize Spark jobs.
  • Excellent written and spoken English at C1+ level.
  • Attention to detail, creative problem-solving ability, and passion for data.
  • Experience with production data transformation and CDC using Scala (required by client context).
  • Experience with CI/CD operations using Bash (required by client context).

Benefits

  • 100% remote work.
  • €27-37/h rate, flexible depending on experience.
  • Full-time freelance B2B contract.
  • Long-term collaboration.
  • Opportunity to work with an experienced team of developers.
  • Continuous development of hard and soft skills.
  • Inclusive recruitment process with disability-related adaptations available.

Interested in this position?

Apply directly on the company website

Apply Now

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