Mira Search — an international recruitment agency representing the interests of our client, is seeking a driven Data Engineer to join a dynamic team of data specialists. Your primary responsibility will be to design, develop, and maintain ETL infrastructure and data pipelines.
Responsibilities :
- Implement dimensional modeling concepts and data warehouses (OLTP, OLAP, facts, and dimensions).
- Ensure adherence to best practices in data management, security, and administration in cloud environments.
- Optimize and troubleshoot ADF jobs and ETL processes to enhance their performance.
- Conduct code reviews and manage code versioning using GitHub, as well as deployment through CI / CD pipelines.
- Collaborate on cloud architectures and enterprise-level data migrations.
- Create and optimize ETL pipelines for efficient extraction, transformation, and loading of data.
- Design, implement, and deploy scripts in Python and ETL processes using Azure Data Factory (ADF).
- Work with various types of data : structured, semi-structured, and unstructured.
Requirements
Minimum of 3 years of programming experience in Python.At least 5 years of experience working with SQL Server and large volumes of data.Knowledge of event / stream-based data extraction and processing methods.Strong skills in SQL, Python, data modeling, and dimensional design.Practical experience with cloud architectures and messaging systems.Ability to develop and deploy ETL pipelines using Databricks and PySpark.Deep knowledge of cloud data warehouses such as Synapse, Redshift, Snowflake, or ADF.Familiarity with CI / CD processes and deployment.Possession of cloud certifications will be an advantage.Experience with Airflow, AWS Lambda, Glue, and Step Functions will also be a plus.English language proficiency at least at B2 level.Benefits
Work in a highly skilled team in a friendly and informal atmosphere.Opportunity to work from a cozy office in Warsaw.20 paid working days of vacation per year with 100% paid sick leave.Additional 5 vacation days per year.Provision of necessary equipment for work.Health insurance (after the probation period).Partial reimbursement of educational expenses (courses, certifications, professional events, etc.).Twice a week English and Polish language classes (online).Dear Candidates, due to a high volume of applications, only selected candidates will be contacted for interviews. We appreciate your understanding. Thank you for considering a career with us.