The person in this role will work with project teams developing a modern data platform in a cloud environment for global brands. They will work in an international environment, specialize in BI & Big Data cloud architecture and the latest technologies in that area, and promote the principles of the DataOps manifesto.
responsibilities :
Data/ETL/ELT Process Testing:
oValidate the accuracy of data extraction from various sources.
oEnsure the correctness of data transformations throughout the transformation process.
oConfirm the accurate loading of data into target systems.
oConduct performance testing to ensure efficiency and reliability.
API Testing:
oVerify the accuracy of data transmitted via APIs.
oTest the functionalities and services provided by programming interfaces.
oValidate user interfaces (UI) for compliance with specifications.
oTest application functionality and behavior to ensure optimal performance.
Configuration File Validation:
oCreate and implement validation rules for configuration files.
Reports Testing:
oVerify that reports and dashboards (in visualization tool i.e. PowerBi) are functioning correctly.
oEnsure that filters, drill-downs, and other interactive features work as expected.
Comprehensive Testing:
oPerform various types of tests including functional, integration and regression tests to ensure thorough software and data validation.
oAssist in the UAT process, gathering feedback from end-users.
Documentation and Reporting:
oPrepare detailed test documentation based on business analysis requirements.
oReport and track bugs in Jira/ClickUp, conducting initial analyses of identified issues.
requirements-expected :
Ability to think analytically and to analyze processes and data
Advanced knowledge of Python and SQL
Ability to write unit tests in Python (including knowledge of relevant libraries for this, e.g. pytest, unittest)
Knowledge of REST API concepts and familiarity with tools for using and testing APIs (e.g. Postman, SoapUI)
Knowledge of techniques and tools for creating automated end-to-end tests for data acquisition and processing processes
Experience working with relational and non-relational databases
Ability to use JIRA/ClickUp tools and git repositories
Experience in designing and describing scenarios and test cases for internal (integration, user) and acceptance tests (UAT)
Knowledge of English at min. B2
offered :
Global projects in clouds — we work with clients from all over the world based on modern cloud technologies
Certification reimbursement — we fund exams, certifications from Microsoft, AWS, Databricks, ISTQB
Time to learn — 60 paid hours per year
Flexible approach — you can choose to work from home or meet at our offices
Personalized benefits — medical care, subsidized sports packages, language tuition, new employee referral bonus (up to PLN 15,000) as well as annual and media bonus
benefits :
sharing the costs of sports activities
private medical care
sharing the costs of foreign language classes
sharing the costs of professional training & courses
