Data Engineer

Data

Data Engineer

Data
Daszyńskiego, Warszawa

Link Group

Full-time
B2B
Mid
Remote
24 - 28 USD
Net per hour - B2B

Job description

About the Role

We're looking for a Data Engineer to join a growing team working on modern data platforms. You will play a key role in designing, developing, and maintaining scalable data pipelines and infrastructure to support data analytics and reporting initiatives. This is a great opportunity to work with cutting-edge cloud and big data technologies.


Key Responsibilities

  • Design, build, and maintain scalable ETL/ELT pipelines

  • Work with structured and unstructured data from diverse sources

  • Optimize data workflows for performance, reliability, and cost

  • Implement data quality checks and monitoring

  • Collaborate with analysts, architects, and other engineers to support data needs

  • Build data integrations with internal and third-party APIs

  • Support cloud data infrastructure and automation


Requirements

  • 3+ years of experience as a Data Engineer or similar role

  • Strong knowledge of SQL and data modeling principles

  • Experience with Python or Scala for data processing

  • Hands-on experience with cloud platforms (ideally AWS, but Azure/GCP also valuable)

  • Familiarity with tools like Apache Spark, Airflow, Kafka, or similar

  • Experience with data lakes, data warehouses, or lakehouse architectures

  • Git and CI/CD workflows

  • Strong problem-solving skills and ability to work independently


Nice to Have

  • Experience with Snowflake, Redshift, or BigQuery

  • Familiarity with dbt, Terraform, or other IAC tools

  • Background in data governance or security

  • Experience with real-time data processing (e.g., Flink, Kinesis)

  • Exposure to ML pipelines or MLOps


Tech stack

    English

    C1

    SQL

    advanced

    Python

    regular

    Scala

    regular

    AWS

    regular

    Azure

    regular

    Google Cloud Platform

    regular

    Apache Spark

    regular

    Airflow

    regular

    Kafka

    regular

    CI/CD

    regular

Office location

Published: 26.06.2025