Jobs and Careers
PW

Senior Software Tester (Data Migration Tester)

PwC
PolandRemotefull_timeVerifiedPosted 22 Oct 2025

About the role

Job Description & Summary

Our Quality Assurance Practice consists of 60+ specialists working on complex, integrated IT system implementation projects. We assure high quality of solutions being delivered for customers from many industries: financial services, energy, oil & gas, telco, FMCG, educational institutions etc.  Among our customers you may find companies operating in  Poland, UK, USA, Germany, Brasil, RPA, Japan and many other countries. We create and audit test strategies; build test plans; manage blended test teams consisting not only of our QA engineers but also of clients’ specialists and 3rd party contractors; we carry out both functional and non-functional tests and deal with test automation.  

We are looking for:

Senior Software Tester (Data Migration Tester)

Your future role: 

  • Review and analyse requirements, 
  • Design and execute test cases for data migration processes, 
  • Independently perform database testing, 
  • Perform different types of testing across various layers and environments, 
  • Closely cooperate with analysts and developers to ensure prompt and effective defect resolution, 
  • Prepare test data for various scenarios, 
  • Contribute to agile delivery and participate in sprint ceremonies. 

Apply if you have: 

  • At least 3 years of testing experience (functional UI level tests, API testing, integration testing etc.), 
  • Minimum 1 year of experience in database or ETL testing, 
  • Understanding of data validation, mapping, and transformation principles, 
  • Strong SQL skills, 
  • Understanding of ETL processes, 
  • Familiarity with Airflow and SFTP-based exchange, 
  • Practical knowledge of HP ALM, Jira, Azure DevOps or other test management tools, 
  • Experience working in Agile/Scrum environments, 
  • Prior experience working in international teams, 
  • Strong understanding of end-to-end business processes, 
  • Independence and proactive approach, 
  • Self-organizing skills, 
  • Excellent analytical and communication skills, 
  • Attention to detail, 
  • Very good command of English and Polish,  
  • ISTQB certification would be an advantage. 

Nice to have: 

  • Knowledge of CRM or ERP systems (preferably Salesforce), 
  • Understanding of Python. 

By joining us you gain: 

  • Work flexibility - hybrid working model, flexible start of the day, workation, sabbatical leave, 
  • Development and upskilling - our full support during onboarding process, mentoring from experienced colleagues, training sessions, workshops, certification co/financed by PwC and conversations with native speaker, 
  • Wide medical and well-being program -  a medical care package (incl. freedom of treatment, physiotherapy, discounts on dental care), coaching, mindfulness sessions, psychological support, education through dedicated webinars and workshops, financial and legal advice,   
  • Possibility to create your individual benefits package (a.o. lunch pass, concierge, veterinary package for a pet, massages) and access to a cafeteria - vouchers, discounts on IT equipment and car purchase,  
  • 3 paid hours for volunteering per month,  
  • Additional paid Birthday Day off,  
  • And when you start enjoying PwC as much as we do, you may recommend your friend to

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

PwC

View company profile →