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Eleks

(energy domain) Data Quality Engineer, JR849

Eleks·3 days ago

🚀 Freelance📈 Mid Level📍 Ukraine📅 Oct 8, 2026
ELEKS Quality Assurance Office is looking for a Senior Data Quality Engineer in Ukraine, Poland or Croatia.
ABOUT PROJECT
Our customer is a renewable energy company engaged in renewable power generation, the production of sustainable biomass, and the sale of renewable electricity to businesses. British zero-carbon power generation company which basically owns a few power plants and supports businesses aimed at distributing the electricity to the market.

REQUIREMENTS

    • Strong SQL skills
    • Data validation techniques (row counts, checksums, before/after comparisons)
    • Good understanding of ETL processes and data pipelines
    • Experience with at least one RDBMS (PostgreSQL, MS SQL Server, Oracle, MySQL)
    • Regression testing approach for DB-dependent applications
    • Experience with test management tools (TestRail, Zephyr, Azure Test Plans)
    • Bug tracking (Azure DevOps)
    • Familiarity with version control (Git)
    • Understanding of CI/CD pipelines and how DB changes get deployed (e.g., Azure DevOps)
    • Strong API testing skills
    • Upper-Intermediate level of English

RESPONSIBILITIES

  • Implement and execute tests at all planned levels, log and evaluate results and document deviations from the expected results
  • Use tests administration, monitoring, and management tools
  • Participate in test environment setup
  • Prepare and acquire test data
  • Contribute to test documentation creation/validation/update process (test cases, test plan, etc.)
  • Review, analyse and assess project requirements and specifications to convert them into quality control process artefacts
  • Review test artefacts developed by others
  • Communicate with other Team Members
  • Report Test Progress to Stakeholders

WHAT YOU WILL GET WITH ELEKS

  • Close cooperation with a customer 
  • Challenging tasks 
  • Competence development 
  • Team of professionals 
  • Dynamic environment with a low level of bureaucracy

Market context

Measured from remote postings we have tracked ourselves — not self-reported survey data.

What Mid Level Engineering roles in Europe pay

25th
$65k
Median
$95k
75th
$135k

Based on 893 comparable postings with disclosed salaries, last 12 months.

How Eleks is hiring

Last 90 days
31 roles
Total tracked
137
Hiring across
13 job families

Tracked since January 2025.

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