QA Engineer (Manual testing)
psicro
Posted: March 25, 2026
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Quick Summary
We are seeking a skilled QA Engineer with experience in pharmaceutical industry testing to join our team in Tallinn, Estonia.
Required Skills
Job Description
PSI is a leading Contract Research Organization (CRO) with 30 years of experience in the pharmaceutical industry. Originated in Switzerland, PSI is a privately owned, full-service CRO with a global reach, supporting clinical trials across multiple countries and continents. Our reputation for being highly selective about the projects we undertake highlights our commitment to delivering high-quality, timely services across a broad spectrum of therapeutic indications.
At PSI, we foster an environment where a diverse range of colleagues feel welcomed and valued. Our inclusive culture is a cornerstone of our success, enabling us to attract and retain top talent globally.
We are not just about conducting clinical trials; we are about building a community where every team member has the opportunity to thrive and contribute to groundbreaking advancements in the pharmaceutical industry.
As a QA Engineer  you'll play a crucial role in this process, working alongside development teams to identify and resolve issues before software is released to end-users. 
Full-time permanent employment in Estonia
You will: 
• Create test plans and test cases for information systems 
• Perform testing of in-house built systems and off-the-shelf software  
• Participate in the validation and change control processes of in-house built systems and off-the-shelf software  
• Perform the actions necessary to ensure quality control of information systems 
• Report and tracks defects and issues in the ticketing system 
• Follow the internal quality control processes and procedures 
• Plan and coordinates testing activities 
• Collaborate with developers, product managers, and other stakeholders to ensure quality standards are met 
• Follow the development of information technologies quality control and advance professional skills as may be necessary 
• Participate in developing and implementation of testing processes 
• Review requirements, specifications and technical design documents for information systems 
• Review code to ensure quality standards are met 
• Design and develops automation test scripts 
• Bachelor's degree or an equivalent combination of education, training and experience that presents the required knowledge, skills and abilities 
• 2 years’ experience in software testing and/or software quality assurance  
• Knowledge of MS SQL Server system  
• Knowledge of software QA methodologies, tools and processes  
• Familiar with web development technologies such as HTML, CSS, JavaScript, etc.  
• Experience with Playwright, Azure DevOps is a plus 
• Full working proficiency in English 
• Experience in IT systems development is a plus  
• Experience in systems validation is a plus  
• Stable, privately-owned company, organically growing since 1995
• Comfortable office facilities with easy commute; opportunities to work office-based/hybrid/remote from Estonia
• Intensive induction program, technical and industry-related trainings for an optimal start and continuous development
• Friendly and supportive atmosphere in a committed team
• International environment, with colleagues around the world
• Opportunities to quickly see the results of your work
• Attractive income package; performance-based bonuses; corporate benefits