Senior Data Engineer (energy, JR633, JR634, JR669, JR737, JR738, JR804, JR814)
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Before you apply
LocationKrakow
Also inPoland; Croatia; Ukraine
Work modehybrid
Typefull-time
SenioritySenior
Experience4+ yrs
DepartmentCenters of Excellence (Department), SEDO - Data Platform (Stream)
Company size1,001–5,000 people
PostedNov 26, 2025 · 11mo ago
Verified live3d ago
May no longer be actively hiring
Posted by the company on Nov 26, 2025
At a glanceSummarised by Seekless from the posting.
Experience in Data Engineering, SQL, ETL (data validation + data mapping + exception handling) 4+ years
Hands-on experience with Databricks 2+ years
Experience with Python
Experience with AWS (e.g. S3, Redshift, Athena, Glue, Lambda, etc.)
At least an Upper-Intermediate level of English
Experience with Power BI is nice to have
Knowledge of the Energy industry (e.g. energy trading, utilities, power systems etc.) would be a plus
Experience with Geospatial data would be a plus
Skills
SQL
ETL
Databricks
Python
Power BI
AWS
S3
Redshift
Athena
Glue
Lambda
About the role
ELEKS Software Engineering and Development Office is looking for a Senior Data Engineer in Poland, Croatia or Ukraine.
ABOUT PROJECT
We’re growing our team at ELEKS in partnership with a company, the UK’s largest renewable power generator, primarily using sustainable biomass and hydroelectric power.
REQUIREMENTS
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Experience in Data Engineering, SQL, ETL(data validation + data mapping + exception handling) 4+ years
•
Hands-on experience with Databricks 2+ years
•
Experience with Python
•
Experience with Power BI is nice to have
•
Experience with AWS (e.g. S3, Redshift, Athena, Glue, Lambda, etc.)
•
Knowledge of the Energy industry (e.g. energy trading, utilities, power systems etc.) would be a plus
•
Experience with Geospatial data would be a plus
•
At least an Upper-Intermediate level of English
RESPONSIBILITIES
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Building Databases and Pipelines: Developing databases, data lakes, and data ingestion pipelines to deliver datasets for various projects
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End-to-End Solutions: Designing, developing, and deploying comprehensive solutions for data and data science models, ensuring usability for both data scientists and non-technical users. This includes following best engineering and data science practices
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Scalable Solutions: Developing and maintaining scalable data and machine learning solutions throughout the data lifecycle, supporting the code and infrastructure for databases, data pipelines, metadata, and code management
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Stakeholder Engagement: Collaborating with stakeholders across various departments, including data platforms, architecture, development, and operational teams, as well as addressing data security, privacy, and third-party coordination
WHAT WILL YOU GET WITH ELEKS
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Close cooperation with a customer
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Challenging tasks
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Competence development
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Team of professionals
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Dynamic environment with a low level of bureaucracy
About the company
ABOUT ELEKS
ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.
Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams.