Senior QA Engineer

KUBO is seeking an experienced Senior QA Engineer to join an international technology company specializing in IT, data, and cloud computing solutions. You will play a pivotal role in ensuring high-quality software delivery by promoting a quality-driven culture and influencing engineering practices throughout the entire development lifecycle.

Key responsibilities

• Ensuring the quality, reliability, and performance of applications developed within the .NET ecosystem.
• Designing, developing, and maintaining automated tests using appropriate testing frameworks.
• Testing and validating APIs while verifying the functionality of frontend applications.
• Integrating automated tests into CI/CD pipelines to optimize the software delivery process.
• Collaborating closely with developers to improve testing processes and software testability.

Requirements

• Over 4 years of professional experience as a Senior QA Engineer or in a similar testing role.
• Strong knowledge of the .NET ecosystem and experience testing applications built on this technology.
• Hands-on experience in test automation and familiarity with modern testing frameworks.
• Proven experience in API testing, validation, and CI/CD pipeline integration.
• Fluent English communication skills at a C1 level or higher, with experience working in international teams.

What we offer

• Fully remote work opportunity from any location in Poland.
• Cooperation based on a B2B contract.
• Comprehensive benefits package including private medical care, life insurance, and a sports card.
• Engagement in a dynamic project environment with opportunities for professional growth.