Tester/ -ka Oprogramowania _ Junior

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.  

You will join a multi-disciplinary team supporting corporate business solutions. Your primary focus will be designing and executing test cases , ensuring quality across different platforms , and collaborating with business and technical stakeholders in a dynamic, partially international environment.

Sounds like your kind of challenge?  

What you get in return

Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.)

Hybrid work setup – remote days available depending on the client’s arrangements - 1 day a week from the office in Wrocław or Warszawa

Collaborative team culture – work alongside experienced professionals eager to share knowledge 

Continuous development – access to training platforms and growth opportunities 

Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more 

High quality equipment – laptop and essential software provided

Daily tasks

• Create detailed test cases and scenarios based on HLD and User Stories
• Design and perform exploratory tests for functional validation
• Execute tests for web and mobile applications, ETL processes, and integrated systems
• Support UAT (User Acceptance Testing) phases
• Report defects, document results, and provide implementation recommendations
• Cooperate closely with analysts, developers, and business teams

Requirements

Minimum 2 years of experience as a Software Tester (or equivalent in testing roles)

Experience with manual testing backed by strong analytical skills

Knowledge of Agile and Waterfall methodologies

Familiarity with bug tracking tools (e.g., JIRA) and at least one test case management tool (TestLink, Xray, TestRail, or QMetry)

Basic SQL knowledge

Functional English: minimum B1 level

Nice to Have

Knowledge of financial sector products and processes (banking, insurance, investments)

Experience with error log analysis tools (e.g., Kibana)

Test automation experience using Selenium, PyTest, Cucumber, or Cypress

Understanding of BDD & Gherkin language

UAT planning or coordination experience

Ability to select and apply appropriate testing techniques for migration, integration, performance, or E2E testing

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

Must have: Analytical skills, Manual Testing, Jira, Test case, TestLink, Xray, TestRail

Nice to have: SQL, Kibana, Test automation, Selenium, pytest, Cucumber, Cypress, BDD, Gherkin, UAT, Testing