Data Engineer

Data Engineer

Location: Krakow, Prescient Technology Centre or Remote


If you would like to help us pursue perfection both in software and construction working in Krakow Global Technology Centre, read further.

You will be responsible for:

  • Engage and interact closely with business and IT stakeholders to understand Business requirements and current constraints.
  • Develop and validate use case scenarios for new data intake, as well as continuous regression validation of existing data relationships and lineage.
  • Design technical specification & develop new components for the ETL processes, identifying structures and processes to ensure that relevant data is captured.
  • Actively participate in data integration, data profiling, data validation and data quality processes and resolve data mapping and data quality issues in partnership with QA and development teams.
  • Develop unit and integration tests that thoroughly exercise logic to ensure the desired application functionality and performance in alignment with business requirements.
  • Conduct walk-throughs to review ETL Components, Mapping, Packages and Procedures, and all technical supporting documentation.
  • Maintain integrity, metadata, and data lineage for ETL inbound/outbound processes including onboarding new sources/targets via data profiling to identify data quality checks.
  • Conduct technical research and provide recommendations.
  • Guide and provide training to other team members.


Qualifications for your role would include:

  • 2+ years of ETL development experience (MS SQL Server Integration Services preferred).
  • Strong experience with Relational databases (SQL intermediate to advance level)
  • Hands on experience with flat files, JSON and other complex files as source and target.
  • Performance tuning of SQL Queries.
  • Experience in work with REST APIs
  • Provide production support to resolve any issues within the defined SLA’s.
  • Should have good communication skills, analytical ability, and problem-solving skills.
  • Should be able to articulate the issues and propose viable solutions.


Nice to have:

  • Experience in Apache Spark
  • Experience with Apache Airflow
  • Experience with PostgreSQL
  • Experience with data DevOps
  • Exposure to shell scripting, JSON, XML, PLSQL, Web Services, Relational Database Management System.
  • Knowledge of Python/C#/Java programming languages would be a plus
  • University Degree in Technical Disciplines.
  • 3+ years of experience in software development
  • At least good English (used in day to day business).
  • Problem solving skills is a must
  • Knowledge of database design patterns
  • Knowledge about data diagramming techniques (ERD, DataFlow)

We offer:

  • B2B or Full employment contract
  • Training budget
  • English lessons
  • Guaranteed time to skill honing during work hours
  • Private medical healthcare, additional life insurance
  • Multisport card
  • Participation in conferences and industry events
  • Sponsorship of employees’ initiatives
  • Flexible working hours
  • Possibility of remote work
  • Access to education online premium platforms
  • Flexible working hours
  • Possibility of remote work

Equal Employment Opportunity and Unlawful Harassment
Prescient is an Equal Opportunity Employer – All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, veteran or military status, or any other characteristic protected by law.[/vc_column_text][/vc_column][/vc_row]

Job Details

  • Department:
  • Location: Cracow, Poland, Malopolska


Cracow, Poland
Aleja Pokoju 1
Cracow, Malopolska 31-548