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?
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Work Location: 100% Remote.
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Working Hours: Ability to work full-time within the Spain time zone (CET/CEST)
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Workload: Full-time (40h/week)
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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
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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.
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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.
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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.
Originally posted on Himalayas