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ELEKS Logo ELEKS · IT - Software Development

Senior Test Engineer (Data Quality)

Poland;Croatia;Ukraine · Job Posted May 30, 2026
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Job Description

The project is a web-based platform for financial advisors. The client portal allows advisors to control the user experience by enabling or disabling features and functionality for each client.

Job Responsibility

  • Participate in the development, maintenance, and ownership of quality assurance procedures, work instructions, and testing processes related to data pipeline initiatives
  • Assist in tracking, documenting, and reporting quality metrics for software and data pipeline development efforts
  • Collaborate closely with engineering and product teams to support the delivery of high-quality, defect-free solutions
  • Participate in root cause and causal analysis activities for defects and nonconformities, identifying corrective and preventive actions
  • Develop and maintain procedures for capturing, investigating, documenting, and resolving product issues and customer complaints
  • Monitor risk management processes and maintain issue and defect logs for reporting and trend analysis
  • Support CAPA (Corrective and Preventive Action) activities related to component and process quality
  • Interpret, implement, and ensure compliance with company quality assurance standards and best practices
  • Maintain accurate documentation and records for quality assurance activities, audits, defects, and remediation efforts
  • Identify opportunities for process improvement and contribute to continuous improvement initiatives
  • Help define and improve testing standards, methodologies, and protocols across products and services
  • Participate actively in Agile/Scrum ceremonies and QA activities throughout the software development lifecycle

Requirements

  • 5+ years of experience as a QA Engineer, QA Tester, or similar manual testing role
  • Experience testing data-heavy applications, ETL pipelines, or API-driven integrations
  • Strong understanding of software testing methodologies and QA best practices (functional, regression, integration, end-to-end, UAT)
  • Experience designing and executing test plans, test cases, and test suites based on requirements and technical specifications
  • Solid experience with defect tracking and test management tools (Jira, TestRail, or similar)
  • Experience with SQL for data validation and query-based verification of application behavior
  • Ability to perform data integrity testing across integrations and processing workflows
  • Strong analytical and troubleshooting skills with a structured approach to root cause analysis
  • Familiarity with Agile/Scrum practices and SDLC
  • Excellent communication skills
  • able to clearly document and communicate defects, test results, and quality findings to both technical and non-technical stakeholders
  • Strong organizational and time management skills with the ability to manage multiple priorities and deadlines
  • High attention to detail and strong ownership of quality outcomes
  • Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field
  • Upper – Intermediate level of English

Nice to have

  • Familiarity with Confluence and/or similar documentation tools
  • Exposure to CI/CD concepts and how manual QA integrates into delivery pipelines
  • Basic knowledge of REST APIs and experience with tools like Postman for exploratory testing
  • Experience working with financial systems
  • Self-motivated with a collaborative mindset and a focus on continuous improvement

What we offer

  • Close cooperation with a customer
  • Challenging tasks
  • Competence development
  • Team of professionals
  • Dynamic environment with a low level of bureaucracy
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