Senior Automation Tester (Data Analysis)

19 320 - 22 680 PLNNet per month - B2B

Senior Automation Tester (Data Analysis)

Testing

-, Gdynia +1 Location

Innobo Sp. z o. o.

19 320 - 22 680 PLN
Net per month - B2B
Full-time
B2B
Senior
Hybrid

Tech stack

    English

    C1

    QA

    advanced

    Testing

    advanced

    ETL

    advanced

    Hadoop

    regular

    Test Automation

    regular

    Git

    regular

    Python

    regular

Job description

Client: banking industry

Hourly Rate: up to 135 PLN + VAT

Location: Gdansk, Poland

Work arrangement: hybrid, twice per week in the office, full-time



For our Client from banking industry we are looking for 2 Senior Automation Tester specialized in Data Analysis (ETL / DWH)


Responsibilities:

  • The Senior IT Tester with the skills and expertise of ETL testing and strong SQL knowledge are responsible for performing functional testing and system testing on the system under test.

  • Understand the data lineage and transformations of underlying data and develop suitable test to evaluate the quality of new transformational changes under development.

  • Develop test scenarios with good measure of test coverage and identity test data for the corresponding test scenarios

  • The manual ETL testing is performed to verify the functionality developed based on the functional design documents and other system documents.

  • Highly motivated, proactive individual with willingness to learn, develop radical QA solutions to improve the quality of system and actively collaborate with scrum team in a SAFe setup.

  • Good communication skill to enable good collaboration with IT and Business stakeholders

  • Derive and propose test automation solution for the MDP D&I programme's business/ IT requirements in terms of Data Quality controls and technical enhancements

  • Coordinate with key Business and IT stakeholders, to understands the requirements & refine for test automation , perform automation feasibility study and develop automation solutions

  • Choose Testing method/libraries to use (eg. For data comparison use Python data structure or use pandas or something similar)

  • Review the technical solutions developed by the peer test automation team members, review and sign off the enhancements.


Must-have knowledge and experience:

  • A minimum of 7+ years of work experience in Quality Assurance & testing process of which a minimum of 5 years of experience in test automation in Database, DW & ETL, framework experience in Banking domain (preferably Credit Risk)

  • Expertise and sound knowledge in ETL/Data Ware House/Data Migration Testing & SQL Joins,

  • Hands on experience in Hadoop Ecosystem (HIVE and HDFS)

  • Sound knowledge on Slowly Changing Dimensions (SCD)

  • Expertise in Test Automation framework, preferably Robot Framework

  • Expertise in Python Scripting

  • Exposure in Git and using Git commands

  • Hands on experience in Jenkins

  • Good communication skill to enable good collaboration with IT and Business stakeholders


An advantage would be:

  • Familiarity with banking/financial-oriented projects



If you meet most of the requirements and are looking for your next challenge, we’d love to hear from you - feel free to apply below!

Published: 14.08.2025

Meet the company

Innobo Sp. z o. o.

<span>We help businesses stay secure, scale smarter, and grow faster. From advanced cybersecurity and cloud strategy to IT recruitment outsourcing, our services are built to protect, optimize, and empower your digital operations.</span> <br />

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