Senior QA engineer

Location: Krakow, Lesser Poland, Poland Job ID: R0145083 Date Posted: 2026-10-14 Company Name: HITACHI ENERGY SERVICES SP. Z O.O. Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No Job Description: The Opportunity Join Hitachi Energy and become part of a global team driving innovation in the energy sector. As a QA Engineer , you will contribute to the development of advanced energy applications used in performance-critical systems, including solutions that support monitoring and operation of electrical power networks. Working closely with software developers, researchers, and product management teams, you will help ensure the delivery of high-quality, reliable, and scalable solutions that support a more sustainable and resilient energy future. How You Will Make an Impact Design and execute comprehensive test strategies based on business requirements and solution designs Develop and maintain automated and manual test cases covering functional and non-functional requirements Integrate automated tests into CI/CD pipelines using Azure DevOps to improve software quality and release efficiency Validate solutions using laboratory environments and physical equipment to simulate real-world operating conditions Manage test execution, defect tracking, and reporting using tools such as Zephyr Scale and Azure DevOps Collaborate with developers and cross-functional teams to investigate issues, improve reliability, and promote quality best practices Participate actively in Agile development processes while supporting continuous improvement initiatives Mentor team members and contribute to building domain expertise in Power Systems and quality engineering Your Background Bachelor's degree in Engineering, Computer Science, or a related discipline 5+ years of experience in software quality assurance, including hands-on test automation using Python Strong knowledge of QA methodologies, test design techniques, Agile development practices, and version control systems such as Git Experience with CI/CD environments and familiarity with Docker, Kubernetes, performance testing, or security testing is an advantage Knowledge of Power Systems, WAMS/WAMPAC, PMU data, system integration, or communication protocols such as IEC 61850, IEC 60870-5-104, MODBUS, OPC, or IEEE C37.118 is considered a strong advantage Strong analytical and problem-solving skills, with excellent communication abilities and a commitment to continuous learning More about us At Hitachi Energy, we recognize that our people are at the heart of our success. We are committed to providing a supportive and inclusive workplace, competitive rewards, and opportunities for professional and personal growth. Our benefits package is designed to help employees thrive both at work and in their personal lives. Our benefits offering for this role generally includes: Private medical care and life insurance Access to fitness and wellness programs Access to a benefits platform with discounts and perks Employee Capital Plans (PPK) Equipment for working from home or allowances for setting up a workplace at home Spectacles and contact lenses allowance Company events and team-building activities Psychological support program Free parking available Additional benefits may apply depending on the role, grade, and business requirements. You will receive more specific information during the recruitment process. Accessibility and reasonable accommodation Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response. Use of Al and automated tools in recruitment As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice. Background Screening and Security Checks As part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws. For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position. The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.