QA – API Testing with Data Warehouse Focus
Techunting
Buenos Aires y alrededores
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Location: LATAM, working hours same as US CST.
Job Summary:
We are seeking a detail-oriented and experienced Quality Engineer with expertise in API Testing and a strong understanding of Data Warehouse environments to our Connectivity pod.
In this role, you will be responsible for ensuring the quality and reliability of APIs, particularly those interacting with large-scale data storage and reporting systems.
Key Responsibilities:
Job Summary:
We are seeking a detail-oriented and experienced Quality Engineer with expertise in API Testing and a strong understanding of Data Warehouse environments to our Connectivity pod.
In this role, you will be responsible for ensuring the quality and reliability of APIs, particularly those interacting with large-scale data storage and reporting systems.
Key Responsibilities:
- Design, implement, and execute comprehensive test plans for APIs, including those connected to Data Warehouse systems (functional, regression, and performance testing).
- Define detailed test cases, edge cases, and acceptance criteria to validate API requirements, focusing on data integrity and accuracy.
- Test APIs to endpoints, request-response cycles, authentication, authorization, error handling, and data transactions.
- Validate API responses in JSON formats, ensuring correct status codes and accurate data retrieval and storage.
- Collaborate closely with developers and data engineers in a test-driven environment to prevent defects early and ensure data consistency.
- Perform data validation checks to guarantee accuracy, completeness, and integrity across systems.
- Automate API and data validation tests, contributing to the development of robust test automation frameworks.
- Integrate API and data validation scripts into CI/CD pipelines for continuous .
- Ensure API and data security by validating authentication mechanisms and authorization protocols.
- Write clear and concise test documentation, including test cases, test results, data validation reports, and defect reports.
- Continuously suggest improvements to testing processes, tools, and data validation strategies.
- Track and report testing progress, risks, and dependencies.
- Use JIRA and/or Azure DevOps for issue tracking.
- Attend all sprint-related ceremonies as part of a Scrum team.
- 5–7 years of experience in API testing.
- Experience working with APIs connected to Data Warehouse environments (e.g., large datasets, ETL processes, reporting systems).
- Strong understanding of RESTful APIs, HTTP methods, JSON/XML data formats.
- Ability to translate technical requirements into structured test cases, including data validation scenarios.
- Hands-on experience with API testing tools like Postman (or similar).
- Strong problem-solving and analytical skills, especially regarding data consistency and accuracy.
- English: excellent communication skills, both written and verbal.
- Experience with test automation frameworks and scripting/programming languages (e.g., Python, Selenium, JavaScript, TypeScript).
- Knowledge of cloud-based data platforms (e.g., AWS, Azure), particularly storage and database services.
- Familiarity with CI/CD pipelines is a plus.
- Experience writing or validating complex SQL queries is a plus.
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Nivel de antigüedad
No corresponde -
Tipo de empleo
Jornada completa -
Función laboral
Control de calidad -
Sectores
Tecnología, información e internet
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