EcoVadis is HIRING A

Senior QA Engineer (C#)

📍 Poland , Warsaw 🌐 On-Site ⏰ Full Time

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POSTED December 28, 2025

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EcoVadis is the leading provider of business sustainability ratings.

Why apply to EcoVadis?

Learn more about our team and culture on EcoVadis careers page .

Job Description

Our Technology and Platform Services department designs and secures the platform that underpins all of our offerings, achieving scalability and continuous improvement through innovation and collaboration. We're looking for a new Senior QA Engineer to join the team. In this role, you will:

  • Work closely with the functional team to define testing scope, automate tests, organize and review the automation effort of other feature team members:
  • Work closely with the Developers to understand the features technically;
  • Create test design and test cases for developed User Stories and bugfixes;
  • Create the automation scripts and review the scripts created by Developers;
  • Maintain and improve the Automated script library for the team;
  • Collaborate in the QA process maintenance and improvements;
  • Identify improvements areas and propose solutions (process/technical);
  • Participate in technical decisions;
  • Perform manual check of the developers' work when needed;
  • Assist in mentoring and provide assistance to other Feature Team members to understand the Automation Framework;
  • Spread the Quality mindset across the Feature Team;
  • Can work unsupervised.

Qualifications

  • At least 5+ years of experience in QA out of which minimum 3+ in automated testing;
  • Practical knowledge and experience with C#, REST services, Selenium, GIT, Postman;
  • Hands-on experience with Component Integration Test, Web Application Testing and Regression Testing;
  • Knowledge of SQL;
  • Familiarity with Scrum;
  • Good level of English.
  • Good level of Polish (nice to have).

Role is 70-80% Automation with 20-30% manual effort (the more components are automated the less manual footprint will become).

Perfect candidate:

  • Participate in creating the test strategy as well as coverage strategy with unit/integration/e2e;
  • Write a test plan that would need to be automated and agree with Developers who should automate what;
  • Review Developer contributions;
  • Maintain existing testbase and scriptbase (the latter by oneself or with developer help);
  • If needed - check the small increments manually within the sprint;
  • If needed - check the bugfixes and close the resolved issues;
  • At code-freeze - check the overall integration of the User Stories and prepare the content to be deployed to Production by performing manual or automated tests;
  • Perform exploratory testing if needed to identify extra issues that may arise.

Additional Information

  • Offer only for candidates eligible to live and work in Poland
  • Location: Hybrid in Warsaw (4 days per month in the office) / Remote from Poland
  • Contract: Contract of Employment
  • The salary range will be shared following the technical assessment stage of this recruitment process

In return for your expertise, we offer:

  • Support with all the necessary office and IT equipment
  • Flexible working hours
  • Wellness allowance for mental and physical wellbeing
  • Access to professional mental health support
  • Referral bonus policy
  • Learning and development
  • Sustainability events and community involvement
  • Peer recognition program
  • Employee-led resource groups
  • Optional (fully covered or co-financed) health care and life insurance
  • Multisport card
  • Multikafeteria
  • Lunch card
  • Hybrid work organization
  • Remote work from abroad policy
  • Internet and Electricity bill allowance
  • Additional day for community service when volunteering

Don’t fit all the criteria but still think you’d be a good candidate?

Can the hiring process be adjusted to suit my needs?

Our team’s strength comes from everyone’s uniqueness and is founded upon mutual respect.

Please mention you found this job on TestDev Jobs. It helps us get more people to hire on our site. Thanks and good luck!