QA Engineer

About us

In Piraeus our purpose is to be a pillar of stability for the Greek economy, to fuel growth and to promote innovation.  We aim our footprint in society to be positive and lasting, for the benefit of our customers, our people, our shareholders and society at large, fully reflecting our values. In this way we express in practice our will to: create value in all we do, challenge the frontiers, enthuse our customers and build relationships of trust.

Piraeus offers a full range of financial products and services to 4.5mn customers, representing the leading Bank in Greece in terms of customer loans and deposits. In 2025, Piraeus was recognized at the Euromoney Awards for Excellence as Europe’s Best Bank for Corporate Social Responsibility, Greece’s Best Bank for ESG, and Greece’s Best Digital Bank, reflecting our ongoing commitment to responsible banking, sustainability, and digital transformation.

About the job

We are looking for a QA Engineer to take full ownership of the testing process across our Flutter mobile app and Node.js backend. You’ll design, build, and enforce a testing culture that ensures every release is bulletproof, compliant, and delightful.

You’ll lead the QA efforts end-to-end, from defining automated test strategy to guiding manual regression cycles, and work closely with the tech team to make testing an integral (and pleasure) part of development.

Responsibilities:

• Own and evolve the entire QA process across backend and mobile.
• Define and maintain manual regression and exploratory test scenarios for each release.
• Drive test coverage and quality metrics — if it’s not tested, it doesn’t ship.
• Monitor, and improve CI/CD testing stages (GitHub Actions, SonarCloud, Maestro Cloud).
• Collaborate closely with developers to ensure tests run early, fast, and meaningfully.
• Mentor others and ensure testing standards are followed.
• Own the final release validation and sign-off process — your “Approved for Prod” means it’s safe to fly.