About the role

  • Mid Data Consultant optimizing existing solutions and managing ETL pipelines. Involves performance tuning and promotes development standards, mainly in Kraków, Poland.

Responsibilities

  • Your responsibilities will include performance tuning and optimization of existing solutions, building and maintaining ETL pipelines, as well as testing and documenting current data flows
  • You will also be involved in implementing tools and processes to support data-related projects and promoting the best development standards across the team
  • Design, build, test and deploy Cloud and on-premise data models and transformations in Cloud Native or dedicated toolset
  • Optimize data views for specific visualization use cases making use of schema design partitions, indexes, down-sampling, archiving, etc. to manage trade-offs such as performance and flexibility
  • Review and refine, interpret and implement business and technical requirements
  • Ensure you are part of the on-going productivity and priorities by refining User Stories, Epics and Backlogs in Jira
  • Onboarding new data sources, design, build, test and deploy Cloud data ingest, pipelines, warehouse and data models/products

Requirements

  • At least 2-3 years of commercial experience as a Data Engineer
  • Strong Python and PySpark skills
  • Strong hands-on experience with SQL and query optimization
  • Experience with ETL/ELT pipelines development, testing, and management
  • Strong experience with Hadoop
  • Understanding of key concepts around Data Warehousing, Data Lakes and Data Lakehouses
  • Experience with Cloud Data engineering toolset, preferably GCP
  • Nice to have: Experience with Java/Scala

Benefits

  • Competitive salary
  • B2B contract

Job title

Mid Data Consultant

Job type

Experience level

JuniorMid level

Salary

PLN 94 - PLN 129 per hour

Degree requirement

Bachelor's Degree

Location requirements

Report this job

See something inaccurate? Let us know and we'll update the listing.

Report job