Job Summary: We are seeking a QA Engineer to join a high-level technical team, validating critical functionalities and ensuring data integrity in a real-time strategic platform. Key Highlights: 1. Integration into a high-level technical team. 2. A key role in the functional validation of a strategic product. 3. Collaboration with international teams on digital transformation projects. **About Coderio** Coderio designs and delivers scalable digital solutions for global enterprises. With a solid technical foundation and a 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 are looking for a QA Engineer who does not merely execute test cases, but joins a high-level technical team building a strategic, real-time data-driven platform. You will play a pivotal role in the product’s functional validation, ensuring OEE and KPI calculations are accurate and that data flows intact, reliable, and consistently 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 workflows—from Edge to Cloud, APIs, and UI—executing manual tests on APIs and databases, and defining release checklists and acceptance criteria to ensure stable deliveries in a high-pressure environment. You are expected to intelligently prioritize what to validate in each release and communicate findings clearly and actionably 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 a holistic view of the data flow Experience defining acceptance criteria and quality checklists for releases Ability to work autonomously in technically demanding, fast-paced 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-technical-demand 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.