TEST AUTOMATION ENGINEER

Katowice, Silesian Voivodeship, Poland • Posted June 03, 2026

Job Type: Full-time

Location: Katowice, Silesian Voivodeship

Posted: June 03, 2026

Category: Engineers

Application Deadline: July 13, 2026

Role Description

We're looking for a Mid / Mid+ Automation Engineer to join the team building a checkout platform for merchants across Europe. Every release touches real money, so test automation isn't an add-on — it's how the team decides whether we ship.
Shape how we test a .NET product that lives entirely in Azure — from unit tests through API, end-to-end and performance
Write and maintain test suites in C# / .NET that run reliably in our Azure pipelines
Look after our BDD layer (Cucumber + Groovy) — keep scenarios readable for product and reliable in CI
Own performance and load testing in K6: realistic traffic models, regression runs, feedback to devs and architects
Cover the typical failure modes of a payment system — timeouts, retries, idempotency, partial failures
Support junior testers, raise the quality bar on test code, and lead grown-up conversations about risk — in payments a low priority bug can still mean lost revenue or a compliance probl...
                

Interested in this role?

Click the button below to start your application for TEST AUTOMATION ENGINEER at Nexi Digital.

Apply Now