🇪🇸 Madrid, Spain
QA / Test Engineer
UST
TecnoempleomidEnglish-friendlyremote
We are looking for the very Top Talentand we would be delighted if you were to join our team More in details UST is a multinational company based in North America certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology services and we provide large-scale technologic solutions to big companies. What we look for We are looking for a QA / Test Engineer with solid experience in enterprise software quality assurance preferably within utility billing financial CRM ERP or other high-volume customer platforms. The ideal candidate combines strong functional testing expertise with API integration data validation automation and regression testing skills. You should have a risk-based testing mindset strong analytical capabilities and a focus on ensuring billing accuracy financial reconciliation and high-quality releases. Experience with test automation SQL CI/CD practices and modern testing frameworks is highly valued. Main tasks and accountabilities will be Define and execute test strategies plans estimates coverage models and quality gates aligned with project risks and delivery milestones. Design and execute functional integration end-to-end API regression exploratory and data validation test scenarios. Validate customer contract tariff billing invoicing payments refunds collections and financial processes across the platform. Perform complex billing verification including proration effective dating taxes discounts adjustments reversals rebilling and exception handling. Test APIs and event-driven integrations ensuring reliability sequencing idempotency error handling and operational visibility. Develop and maintain automated tests and regression suites for APIs services and critical business journeys. Use SQL for data setup validation comparison migration verification and reconciliation activities. Prepare and manage test environments test data customer accounts meters tariffs and usage scenarios. Log track analyze and retest defects while collaborating with developers analysts and business stakeholders. Support User Acceptance Testing (UAT) through scenario preparation execution monitoring evidence collection and defect management. Contribute to performance resilience security and operational readiness testing activities. Support cutover rehearsals production validation smoke testing reconciliation controls and hypercare activities. What do we expect from you 4+ years of experience in software testing and quality assurance within enterprise environments. Strong knowledge of Functional Testing End-to-End Testing Integration Testing Regression Testing Risk-Based Testing Defect Management Hands-on experience with API testing tools such as Postman REST Assured or similar. Strong SQL skills for data validation reconciliation and migration testing. Experience building and maintaining automated test frameworks and automated regression suites. Familiarity with CI/CD pipelines source control systems and automated test execution. Ability to analyze complex business rules pricing structures effective-dated logic financial calculations and exception flows. Experience with automation technologies such as Cucumber JUnit REST Assured Selenium Strong communication skills and the ability to produce clear test evidence and defect documentation. Good spoken and written English. Nice to have Utility industry experience especially customer information and billing platforms. Knowledge of platforms such as SAP Utilities Oracle Utilities Kraken Technologies or Hansen. Experience with meter-to-cash customer-to-cash market operations and debt management processes. Performance and resilience testing using JMeter k6 or Gatling. Experience with AWS integrations event-driven architectures and cloud observability. ISTQB or equivalent testing certification. Key skills End-to-End Testing Functional Testing Integration Testing CI/CD Cucumber API Testing SQL Test Automation Regression Testing Defect Management Risk-Based Testing Financial Billing Validation Agile Delivery Practices Work Location 100remote Work Schedule Business hours. What can we offer 23 days of Annual Leave plus the 24th and 31st of December as discretionary days Numerous benefits (Health Care Plan teleworking compensation Life and Accident Insurances). Retribución Flexible Program (Meals Kinder Garden Transport online English lessons Health Care Plan) Free access to several training platforms Professional stability and career plans UST also compensates referrals from which you could benefit when you refer professionals. The option to pick between 12 or 14 payments along the year. Real Work Life Balance measures (flexibility WFH or remote work policy compacted hours during summertime) UST Club Platform discounts and gym Access discounts If you would like to know more dont hesitate to apply and well get in touch to fill you in detail. We are waiting for you In UST we are committed to equal opportunities in our selection processes and do not discriminate based on race gender disability age religion sexual orientation or nationality. We have a special commitment to Disability Inclusion so we are interested in hiring people with disability certificate.Sourced from Tecnoempleo. Relocantly aggregates public job postings; apply on the original site.