Data Architect

23 hours ago


Helsinki, Uusimaa, Finland Reaktor Full time

Company Overview

We are a tech community that helps ambitious organizations become digital leaders. Our global community of experts offers premium software development and digital transformation services, including data-intensive applications.

Job Description

We are looking for a Data Engineer to join our team in Helsinki, Tampere or Turku. As a Data Engineer at Reaktor, you'll design and build scalable architectures behind data-intensive applications.

  • Daily Tasks
  • Designing and developing scalable data pipelines (ETL/ELT) in both batch and stream processing settings.
  • Working on infrastructure, integrations and APIs for storing, transforming and delivering data to end users.
  • Collaborating with data scientists, machine learning engineers and designers to design end-to-end data products.

Required Skills and Qualifications

To thrive in this position, you'll need:

  • Experience in hands-on data engineering projects.
  • A background in working with databases and SQL (such as PostgreSQL, DynamoDB, Redshift, BigQuery).
  • Experience in data platforms, data lakes or data warehouses (such as Databricks, Snowflake).
  • A solid programming foundation in Python (required), with additional experience in other languages such as Java or TypeScript being a plus. Proficiency in data-related libraries like PySpark and Pandas.
  • Experience in at least one cloud provider (AWS, Azure, GCP).
  • Understanding of infrastructure-as-code practices (such as Terraform, CloudFormation, CDK).

Benefits

At Reaktor, we prioritize our employees' wellbeing and provide them with comprehensive support. You'll be part of a community that values adaptability, reaction, and support for change. We offer internal training courses, community events, 15-minute coffee breaks, and hobby clubs that bring people together outside of work hours.


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