Demo

Data Analyst

POSTED ON 4/23/2025 AVAILABLE BEFORE 5/23/2025
EOLIS Brussels Metropolitan Area, Full Time

We are looking for 4 Data Engineers (Medior / Senior) to join a dynamic data team working on large-scale transformation and migration initiatives. You will be responsible for building and maintaining scalable, high-performance data pipelines, both in on-prem and AWS cloud environments. You will work with modern data frameworks and tools to enable clean, automated, and efficient data flows supporting business-critical analytics and reporting.


Language: English (required)


What are your responsibilities?


  • Translate functional specifications into efficient technical designs
  • Develop and maintain batch and real-time data pipelines using Python and PySpark
  • Automate data workflows and orchestration using Apache Airflow
  • Migrate legacy pipelines from on-prem to AWS cloud environments
  • Perform data modeling, transformation, and reconciliation tasks
  • Ensure high standards in code quality, testing, and deployment
  • Monitor pipeline performance and improve processing efficiency
  • Collaborate within Agile teams and contribute to solution architecture
  • Support data-driven decision-making across departments


Who are we looking for?


  • 2–5 years of experience for medior roles, 5 years for senior roles in data engineering or software development
  • Proficient in Python, PySpark, and SQL
  • Strong experience with Apache Spark and Apache Airflow
  • Solid knowledge of data modeling and data architecture principles
  • Experience working in cloud environments, especially AWS (S3, Glue, Lambda, CI/CD tools)
  • Familiar with both on-prem and cloud-based data ecosystems
  • Agile mindset with experience working in Scrum/SAFe teams
  • Strong analytical thinking, autonomy, and problem-solving skills
  • Clear communicator and team player with a proactive attitude
  • Bonus: experience with Scala, JavaScript, Informatica, or NoSQL technologies (MongoDB, Cassandra, etc.)


PS: We also work with freelancers

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