Job Title:SeniorQuality Engineer (7+ yearsexperiencerequired)About UsWe are a global technology leader driving innovation in digital solutions and data-driven services. Our mission is to create secure, scalable, and intelligent systems that empower businesses and individuals to thrive in an increasingly connected world. With operations across multiple regions, we focus on delivering cutting-edge technology that makes processes smarter, safer, and more efficient.Role OverviewWe are seeking aSeniorQuality Engineerto join our Data Science team. This role is pivotal in ensuring the integrity and reliability of our data pipelines, dashboards, and analytics solutions. You will collaborate closely with data scientists and engineers to enhance testing processes and maintain high standards of quality across our platforms.Key ResponsibilitiesValidate data pipelines, dashboards, and SQL queries; perform automated testing to ensure data accuracy and integrity.Collaborate with the Data Science team to improve QA processes and frameworks.Contribute to QA best practices, including UI and backend automation testing.Troubleshoot technical issues and lead proof-of-concept initiatives.Develop and maintain test plans, strategies, and documentation.Ensure compliance with data governance and regulatory standards.Skills &ExperienceExpert : SQL, Databricks, PySpark, Version Control (Git), Data VisualizationIntermediate : Python Automation, Tableau, Automation Frameworks (UI/API)Beginner : Test Case Management Tools (Zephyr, XRay, TestRail)Strong understanding of ETL and database testing.Familiarity with Agile methodologies.Excellent communication skills and ability to work collaboratively.Contract DetailsType : 6-month rolling contractLocation : London or Dublin, IrelandWork Model : Hybrid (2–3 days onsite)Start Date : ASAPJob Title:Quality EngineerLocation:Dublin, IrelandJob Type:ContractTrading as TEKsystems. Allegis Group Limited. Level 1, The Chase, Carmanhall Road, Sandyford, Dublin 18, Ireland. No TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice at for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.