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Jit Team • Warszawa, Pomeranian Voivodeship, Poland
Salary: PLN 900 - PLN 1,100 / day
Role & seniority: Senior Software QA / QA Engineer (minimum 5 years in software quality assurance)
Stack/tools: ETL/Data Integration (IBM DataStage, Informatica or similar), SQL/PL-SQL, relational databases, data warehousing concepts, manual testing, automated QA for ETL/data projects, Git-based tools (Bitbucket), Agile (Scrum/SAFe)
Develop and maintain automated tests for ETL processes and data migrations
Validate data mappings, transformations, and business rules using SQL; perform manual testing when needed
Support regression testing and releases; collaborate with ETL developers and stakeholders in an Agile environment; maintain test docs and defect reports
Must-have skills: 5+ years QA experience; automated QA for ETL/data projects; strong SQL/PL-SQL; solid DB knowledge; understanding of ETL/ODS/DW concepts; manual data testing; Git-based tools; Agile experience; fluent English
Nice-to-haves: Experience with IBM DataStage, Informatica or similar ETL/data integration tools
Location & work type: Elastic hybrid from Łódź, Warsaw, Gdańsk or Gdynia; in-office at least 3 days/week; B2B contract; 900-1100 PLN/day
Salary: 900-1100 PLN/day on B2B
Work model: elastic hybrid from Łódź, Warsaw, Gdańsk or Gdynia (at least 3 days per week from the office)
Why choose this offer?
You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings
Project
You will be involved in a financial project focused on data integration and migration, supporting key reporting and business processes. The role includes ensuring high data quality across ETL processes by developing and maintaining automated tests, validating data mappings and business rules using SQL, and performing manual data testing when required. You will collaborate closely with developers and business stakeholders, supporting regression testing and releases in an Agile environment.
Responsibilities You'll Have
Developing and maintaining automated tests for ETL processes and data migrations Validating data mappings, transformations, and business rules using SQL Performing manual data testing and exploratory testing when needed Understanding mapping documents, data models, and integration requirements Collaborating with ETL developers and stakeholders on projects using IBM DataStage, Informatica, or similar tools Supporting regression testing and release activities Maintaining test documentation and defect reports Working in a Scrum team
Expected competences and knowledge
Minimum 5 years of professional experience in software quality assurance Experience in automated QA for ETL and data projects Strong SQL/PL-SQL skills and solid knowledge of relational databases Good understanding of ETL, ODS, and data warehousing concepts Manual testing experience with strong attention to data quality Familiarity with Git-based tools (e.g., Bitbucket) Experience working in Agile (Scrum/SAFe) environments Fluent English (written and spoken)
Nice to have
Experience working directly with IBM DataStage, Informatica or similar ETL/Data Integration tool
Technologies you'll work with
ETL SQL Git-based IBM DataStage Informatica
Client – why choose this particular client from the Jit portfolio?
Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language.
About Jit Team
The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 700 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.
Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.