Senior Data Tester

We are looking for a Senior Software / Data Tester to support a data-driven transformation initiative. The role will focus on validating data pipelines, ensuring data quality, testing reporting solutions, and contributing to test automation within a modern data environment. This is an excellent opportunity to work closely with data engineers, analysts, and business stakeholders to guarantee reliable and high-quality data products. What You Will Do
* Test end-to-end data pipelines and data integration processes.
* Perform data quality validation and reconciliation activities.
* Verify data accuracy, completeness, and consistency across systems.
* Test dashboards, reports, and business intelligence outputs.
* Create and execute test cases for data-centric applications.
* Support and expand test automation capabilities.
* Collaborate with data engineers, developers, and business users.
* Investigate, document, and track defects throughout the testing lifecycle.
* Leverage AI-powered tools to improve testing efficiency and coverage. Required
* Proven experience as a Software Tester, QA Engineer, or Data Tester.
* Strong experience testing data pipelines and data flows.
* Experience performing data quality validation and data reconciliation.
* Ability to test dashboards and reporting solutions.
* Experience with test automation concepts and tools.
* Ability to write and execute structured test cases and defect reports.
* Familiarity with SQL and data validation techniques.
* Senior-level experience working in complex project environments. Nice to Have
* Experience in banking, financial services, or industrial projects.
* Exposure to modern cloud-based data platforms.
* Knowledge of ETL/ELT testing methodologies.
* Experience with AI-assisted testing tools and practices.
* Familiarity with Agile delivery environments. What do

we offer
you?
* Work

Location:
100% Remote.
*

Working Hours
Ability to work full-time within the Spain time zone (CET/CEST)
* Workload: Full-time (40h/week)
* Contract Type: Temporary / Fixed-Term Contract
- 6 months If you are passionate about data, development & tech, we want to meet you Talan – Positive Innovation Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions. Talan at a Glance Headquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to deliver measurable results for our clients. Over the past 22 years, we’ve built a strong presence in the IT and consulting landscape, and we’re on track to reach €1 billion in revenue this year. Our Core Areas of Expertise
* Data & Technologies: We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI.
* Cloud & Application Services: We integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS, and IBM Maximo, helping clients transition to the cloud and improve operational efficiency.
* Management & Innovation Consulting: We lead business and digital transformation initiatives through project and change management best practices (PM, PMO, Agile, Scrum, Product Ownership), and support domains such as Supply Chain, Cybersecurity, and ESG/Low-Carbon strategies. We work with major global clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications. #J-18808-Ljbffr