Senior QA Engineer

Kruko Sp. z o.o.; Rzeszów; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Competitive compensation

Contract options (B2B or employment)

Flexible working hours

AI-driven QA practices

International team

Opportunity to improve QA organization

Job summary

Kruko Sp. z o.o. is seeking a Senior QA Engineer to own quality assurance in a fast-paced software development environment.

You will champion testing strategies, design automated tests, and work with AI-assisted workflows to improve efficiency and reliability. Our AI-driven teams build web and mobile applications for international clients. You will collaborate with developers to deliver high-quality software, influence QA practices, and push continuous improvement through smarter testing and

Qualifications

• Strong knowledge of QA testing fundamentals.
• Experience designing and implementing automated tests.
• Familiarity with AI-assisted workflows for QA.

Responsibilities

• Own quality assurance in a fast-paced software environment.
• Develop and maintain automated test suites.
• Collaborate with developers to implement AI-driven QA processes.
• Drive continuous improvement of QA practices.

Skills

QA testing fundamentals

Automation

AI-assisted workflows

Tools

Claude

Job description

Join Kruko as a Senior QA Engineer and take ownership of quality assurance in a fast-paced software development environment.

We build web and mobile applications for international clients, with AI playing an important role in our development process.

Our developers use Claude and AI-powered workflows extensively, allowing them to deliver changes at a high pace. We're looking for a QA Engineer who can keep up with this environment, not by testing more manually, but by working smarter.

You should be comfortable combining strong testing fundamentals, technical skills, automation and AI-assisted workflows to make quality assurance efficient, scalable and reliable.

We offer

• Competitive compensation based on experience and skills.
• B2B contract or employment contract.
• Flexible working hours.
• Opportunities to develop advanced QA practices using AI and automation.
• An international team working on challenging software projects.
• The opportunity to influence how quality assurance is organized and continuously improve.