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Senior Data Engineer
Published on: 1734652800

 

Project information:

  • Location of office: Warsaw
  • Mode of work: 100% remote
  • Type of employment: B2B contract
  • Rate: up to 180 PLN NET/H
  • Project language: English (min B2)

 

Responsibilities:

  • Designing new solutions and coming up with initiatives for improvements to existing solutions within data platforms - both as part of orders coming from the business (functional changes) and from technology (architectural changes)
  • Development of data platforms and ETL/ELT processes: technical support and active participation in the development of data platforms.

  • Work on building and optimizing ETL/ELT processes that are responsible for processing large data sets.
  • Implement processes to ensure optimal data processing
  • Standardize and streamline technical processes: implementing and optimizing code, test and documentation management standards

  • Selecting and configuring tools and development environments that support data engineering processes to maintain code quality and facilitate code scaling
  • Ensure standards compliance and code review: responsible for applying existing platform development standards and monitoring the quality of delivered solutions

  • Work directly with technology as a Data Engineer and Data Analyst to maintain a high level of technology sophistication, understand current challenges, and drive improvements based on actual technical need

  • Act as a mentor to the team, providing subject matter support in the areas of solution design, code standardization, process optimization and best practice implementation
Closes in 28 days!

Location:

Salary:

Requirements:

  • Minimum 5 years of experience in designing and building Business Intelligence, ETL/ELT, Data Warehouse, Data Lake, Data Lakehouse, Big Data, OLAP class solutions
  • Practical knowledge of various relational (e.g., SQL Server, Oracle, Redshift, PostgreSQL, Teradata) and non-relational database engines (e.g., MongoDB, Cosmos DB, DynamoDB, Neo4j, HBase, Redis, InfluxDB)
  • Strong proficiency in SQL and Python (minimum 5 years of experience)
  • Familiarity with data engineering and orchestration tools, particularly Spark/Databricks (including structured streaming mechanisms, DLT, etc.), Hadoop/CDP, Azure/Fabric Data Factory, Apache Flink, Apache Kafka, Apache Airflow, dbt, Debezium, and more
  • Understanding of data governance, data quality, and batch/streaming data processing challenges
  • Knowledge of architectural patterns in data, including Data Mesh, Data Vault, Dimensional Modeling, Medallion Architecture, and Lambda/Kappa Architectures
  • Proficiency in using git repositories (Bitbucket, GitHub, GitLab)
  • Experience with data services on the Azure and/or AWS platforms
  • Flexibility, self-reliance, and efficiency, with a strong sense of responsibility for assigned tasks
  • Practical knowledge of English at a minimum B2 level (C1+ preferred)

We offer:

  • B2B contract with salary range up to 180 PLN NET/H
  • 100% remote job
  • Opportunity to be involved in global projects
  • Additional benefits
  • Trainings and certification budget- (Microsoft certifications, AWS, Databricks)
  • Learning time - 60 paid hours per year

 

 

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