Senior Data Quality Engineer at EPAM Systems – Ukraine | Jobyssey

We are seeking a Senior Data Quality Engineer to ensure the reliability, accuracy and integrity of data across modern data platforms and analytics solutions. The specialist will be responsible for designing and implementing data quality verification processes, validating ETL pipelines and supporting testing activities across cloud-based data ecosystems.

Responsibilities

Design and implement data quality verification processes for data products and analytics solutions
Perform data migration testing and validate data consistency across systems
Collaborate with product, engineering and customer teams to define testing strategies and quality requirements
Implement and execute testing for ETL and data ingestion pipelines
Perform Databricks testing using Notebooks and Python scripting
Validate BI reports, dashboards and data visualization outputs
Develop automated data validation and quality control processes using Python
Support CI/CD processes for data pipelines and data quality workflows
Analyze and troubleshoot data discrepancies, inconsistencies and performance issues
Establish and improve data quality processes and governance practices from scratch

Requirements

4+ years of experience in Data Quality verification, Data Governance or Data Visualization testing
Strong understanding of data ingestion pipelines and data storage concepts, including OLTP databases and Data Warehousing
Advanced SQL skills
Experience with at least one cloud platform such as AWS, Azure or GCP
Hands-on experience with ETL testing
Knowledge of CI/CD principles and best practices in data processing
Experience with Python for data validation and test automation
Strong analytical and problem-solving skills
Excellent interpersonal and communication abilities
Ability to build and establish data quality processes from scratch
Upper-Intermediate English language proficiency (B2)

Nice to have

Experience with Databricks testing and notebook automation
Knowledge of modern BI and analytics platforms
Experience with automated testing frameworks for data pipelines
Understanding of Data Governance best practices
Familiarity with large-scale cloud-based data platforms

Benefits

With us you can:

Work on a flexible schedule remotely or from any of our comfortable offices or coworking spaces in Ukraine
Receive the necessary equipment to perform your work tasks
Change projects and technology stacks within EPAM
Gain experience in various business domains (Insurance, E-commerce, Healthcare, Finance, Travelling, Media, Artificial Intelligence, and more)
Relocation opportunities may be available for eligible candidates, depending on the role and openings at other EPAM locations
Participate in volunteer, charity programs and communities (both technical and interest-based)

We focus on your professional growth:

You can plan your individual career path together with your manager
Receive regular feedback from colleagues
Improve your English for free with certified teachers (Speaking Clubs, client interview preparation courses, etc.)
Get the opportunity to undergo free training and certification in AWS, GCP, or Azure Clouds
Use the internal E-learn training program (18,200+ specialized training and mentoring programs)
Access corporate accounts on LinkedIn Learning, Get Abstract and other partner resources
Study at EPAM Solution Architecture School with the instructors who are practicing architects
Develop as a leader, join Delivery Management, Resource Management, Leadership Essentials school and more
Participate in internal communities (500+ meetups, technical discussions, brainstorming sessions, online events and conferences annually)

What we offer:

Vacation and sick leave (including a sick leave without a medical certificate)
A wide range of Voluntary Medical Insurance programs providing both medical treatment and various preventive options (including sports activities)
Medical insurance for family members at corporate rates
Company support during significant life events (childbirth or adoption, marriage, etc.)
Support for psychological comfort: discounts on services from mental health specialists or coaches, thematic training
E-kids program - a free programming language training program for EPAMers' children

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Responsibilities

Requirements

Nice to have

Benefits