Key Responsibilities
* Define and own the overall test strategy for the Core Ledger domain, covering functional, regression, integration, and acceptance testing of supplier deliveries
* Personally build and maintain test plans, test cases, and (where applicable) automated regression suites
* Work with the Head of Core Ledger IT, Core Ledger Specialists, and Product Manager to embed quality from requirements through to delivery approval
* Verify and regression test ledger transaction flows, balance calculations, and reconciliation logic delivered by suppliers
* Drive a quality mindset across requirements writing, ensuring testability is considered from the start
* Investigate and triage defects, coordinating resolution with suppliers and internal stakeholders
* Define and track quality metrics; report on test coverage, defect trends, and delivery readiness
* Participate in go/no-go decisions for supplier deliveries based on quality criteria
* Support internal teams with questions about test results, known issues, and quality status
* Contribute to risk assessments for major platform changes or new product introductions Qualifications And Experience Desired Skills
* 5+ years in QA roles, with experience leading test strategy and acceptance testing for complex systems
* Strong experience with test automation tools and frameworks (e.
G. Selenium, Cypress, RestAssured, Playwright)
* Deep knowledge of testing methodologies — functional, regression, integration, and acceptance testing
* Experience verifying and accepting deliveries from external suppliers or vendors




* Solid understanding of how to structure test plans and test cases against detailed requirements Nice to Have
* Experience testing financial systems — ledgers, payment flows, reconciliation, or core banking
* Knowledge of performance and load testing tools (e.
G. Gatling, k6, JMeter)
* Experience working with vendor or supplier delivery models
* Experience in a regulated financial or payments environment Behaviours
* Quality champion — passionate about getting things right, not just fast
* Detail-oriented and methodical, especially in high-stakes financial contexts
* Strong communicator who can articulate quality risks to both technical and business audiences
* Proactive and self-driven — able to identify gaps and take initiative to address them independently
* Collaborative, working closely with a small team and external suppliers Education Bsc in Computer Science, Software Engineering, or related field. An ISTQB certification (or similar) is a plus. Languages Fluent English is required for this role. Spanish and Swedish language is a plus.

We Offer
* A key role in building and shaping a modern, cloud-native core ledger platform
* A collaborative, cross-functional team environment with short decision paths
* Competitive salary and benefits package
* Versátil working arrangements with hybrid options
* Opportunities for professional development and continuous learning
* A chance to make a real impact in the fintech space across the Nordic market
* Modern office in central Málaga with a strong team culture

📌 Qa Lead (España)
🏢 Avarda
📍 España