Cookies icon

This website uses cookies to ensure you get the best experience on our website.

Junior / Mid Software Tester

Lublin, Warsaw, full-time/part-time (subject to discussion)


  • Manual and automated software testing, 
  • Expanding the test automation of projects, 
  • Analyzing test results and submitting corresponding defects/tasks for Developers,  
  • Defining testing approach based on functional requirements, 
  • Cooperating with the creative team and all other stakeholders to ensure that project objectives are met as expected,
  • Creating documentation and instructions,  
  • Actively participating in the quality assurance of our products,
  • Ability to stick to the deadlines.

If you possess these:

  • Experience in Web and mobile testing, 
  • Working knowledge of testing procedures and test types, 
  • Understanding of the software development cycle,
  • Ability to analyze and classify errors,
  • Attention to details and patience, 
  • Critical thinking to advise the team on potential pitfalls and put themselves into the user’s shoes, 
  • Self-reliance, ability to prioritize tasks, 
  • Intermediate English skills (B1).

We can offer to you:

  • Work in an experienced team with the use of the best practices (SOLID, Clean code),
  • Work-life balance - possibility of flexible working hours and home office,
  • Casual start-up atmosphere (If you want to listen to music while coding or relax during table tennis round, feel free :)) 
  • No stiff structure, 
  • No dress code,
  • The best view from one of the highest viewpoints in the city, 
  • English classes with a native speaker and top class polish tutor during work hours, 
  • Chill room,
  • Company sponsored events, 
  • A transparent contract and comfortable employment model (you choose the type of contract), 
  • In the office to drink types of teacoffeeYerba mate chosen by you and teammates.

If you have the qualifications mentioned above and are interested in joining the team, send us your CV to

About JMMJ:

JMMJ has completed IT projects across Europe and North America. The firm was founded in 2008, and we are a Microsoft Certified Partner since 2009.