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Expert Quality Assurance (QA) Engineer

Qualco Group Bratislava, Region of Bratislava, Slovakia

onsite
Posted Feb 3, 2026

Role & seniority: Expert Quality Assurance (QA) Engineer (senior/lead level)

Stack/tools: QA methodologies, frameworks and tools; UAT planning/execution; data quality and portal QA; regulatory/compliance awareness

Top 3 responsibilities

  1. Develop, implement, and maintain the annual Data Quality Framework; monitor KPIs and report progress

  2. Create and manage a structured Portal UAT Framework; plan, coordinate, and report test activities with business users and tech teams

  3. Establish and maintain QA processes, conduct quality reviews/audits, ensure compliance with standards and best practices; promote continuous improvement

Must-have skills

  • Minimum 9 years QA experience (preferably in data management, portals, or enterprise systems)

  • Strong analytical and problem-solving abilities

  • Excellent communication, facilitation, and stakeholder-management skills

  • Proficiency in English (verbal and written)

  • Experience with UAT planning/execution and QA frameworks

Nice-to-haves

  • Experience with regulatory/compliance requirements (e.g., anti-bribery policies)

  • Background in information systems, computer science, engineering, or related domains

  • Location & work type: On-site role in Bratislava, Slovakia; CV in English required

Full Description

At Quento Technologies S.A., the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth. At Quento Technologies S.A., we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Quento Technologies S.A. seeks a highly motivated and experienced Expert Quality Assurance (QA) Engineer to develop and implement QA processes, conduct audits and ensure compliance with quality standards.

Responsibilities

  • Data Quality Framework
  • Develop, implement, and maintain the annual data quality framework.
  • Organize and chair events, workshops, and knowledge-sharing sessions with contributors to improve data quality across the organization.
  • Monitor, evaluate, and report on data quality KPIs and progress against established standards.
  • Portal UAT Framework
  • Develop and implement a structured User Acceptance Testing (UAT) framework for the portal.
  • Coordinate test planning, execution, and reporting in collaboration with business users and technical teams.
  • Quality Assurance Processes
  • Implement, operate, and maintain QA processes within the portal team.
  • Conduct quality reviews and audits to ensure deliverables meet defined standards and business requirements.
  • Ensure compliance with quality standards, guidelines, and best practices.
  • Promote a culture of quality through continuous improvement initiatives.
  • Service Catalogue & Process Descriptions
  • Establish and maintain a clear Service Catalogue for the portal team.
  • Ensuring that all activities and duties comply fully with regulatory requirements, including the Group Anti-Bribery and Corruption Policy.
  • University degree in Information Systems, Computer Science, Engineering, Business Administration, or related field.
  • Minimum 9 years of proven experience in Quality Assurance, preferably in data management, portals, or enterprise systems.
  • Knowledge of QA methodologies, frameworks, and tools.
  • Experience with UAT planning and execution.
  • Strong analytical and problem-solving skills.
  • Excellent communication, facilitation, and stakeholder management skills.
  • Excellent verbal and written communication in English.
  • This role is an on - site opportunity in Bratislava, Slovakia.
  • CV submitted in English.
  • Your race, gender identity and expression, age ethnicity or disability make no difference in Quento Technologies S.A. we want to attract, develop, promote, and retain the best people based only on their ability and behavior.

Disclaimer: Quento Technologies S.A. collects and processes personal data in accordance with the EU General Data Protection Regulation (GDPR). We are bound to use the information provided within your job application for recruitment purposes only and not to share these with any third parties. For more details on the processing of your personal data during the Recruitment procedure, please be informed in the Recruitment Notice, before the submission of your application.

Quality AssuranceData ManagementUser Acceptance TestingAnalytical SkillsProblem-Solving SkillsCommunication SkillsStakeholder ManagementQA MethodologiesQA FrameworksQA Toolsmulti-location

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