Job Summary: We are looking for a QA Engineer to join a high-level technical team building a strategic real-time data platform, validating the integrity and consistency of data flow. Key Highlights: 1. Join a high-level technical team on a strategic project. 2. Lead functional validation of a real-time data platform. 3. Opportunity for professional growth in digital transformation projects. **About Coderio** Coderio designs and delivers scalable digital solutions for global enterprises. With a strong technical foundation and product-oriented mindset, our teams lead complex projects from architecture through execution. We value autonomy, clear communication, and technical excellence, collaborating closely with international teams and partners to build impactful technology. More information: http://coderio.com We seek a QA Engineer who does not merely execute test cases, but integrates into a high-level technical team building a strategic real-time data platform. You will be a key contributor to functional product validation, ensuring OEE and KPI calculations are accurate and that data flows intact, reliable, and consistent from source to final visualization. **What You Can Expect From This Role (Responsibilities)** This is a highly demanding role requiring strong technical expertise, business acumen, and end\-to\-end quality focus. You will be responsible for validating complete flows—from Edge to Cloud, APIs, and UI—executing manual tests on APIs and databases, and defining release checklists and acceptance criteria to ensure stable releases in a high-pressure environment. You are expected to intelligently prioritize what to validate per release and clearly and actionably communicate findings to the development team. **Requirements** \+4 years of experience as a QA Engineer \+2 years of experience validating APIs and data models using SQL Proven experience validating complex business rules, including calculations, metrics, or mathematical logic Ability to perform end\-to\-end validations with comprehensive visibility into the data flow Experience defining acceptance criteria and quality checklists for releases Ability to work autonomously in demanding, fast-paced technical environments **Desirable** Experience validating analytical platforms, dashboards, or products with critical business metrics Experience working with complex data flows across multiple system layers Familiarity with API testing tools such as Postman Ability to perform basic automation in JavaScript or Python in the future Experience participating in high-performing technical teams with frequent releases Ability to identify functional risks and effectively prioritize manual test coverage **Soft Skills** Prioritization Judgment Assertive Communication Attention to Detail Autonomy Problem Solving Business Acumen **Benefits** Remote work model Participation in a high-impact regional strategic project. Collaboration with an international team and strong technical leadership. Opportunity for professional growth within digital transformation projects. **Why Join Coderio?** We are remote\-first, passionate about technology, collaborative work, and fair compensation. We offer an inclusive, challenging environment with real growth opportunities. If you’re motivated to build solutions that impact global finance and HR projects, we’re waiting for you. Apply now. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.