Remote QA Engineer — API & Backend Testing Specialist

QualityAI; Argentina; Remote; ARS 60,635,000 - 90,953,000; Full time

Job summary

QualityAI is seeking a QA Engineer to join our team remotely in Argentina or Mexico. The role focuses on functional testing, API validation, and backend testing, with close collaboration to US-based stakeholders and requiring strong English communication.

Qualified candidates will have 4+ years in QA, hands-on testing experience, test design skills, and Agile experience. Knowledge of SQL and Postman is valued.

Qualifications

• 4+ years of experience in Software Quality Assurance.
• Experience in manual testing: functional, regression, integration, and end-to-end.
• Experience creating and executing test plans and test scenarios.
• Strong analytical and critical-thinking skills.
• Ability to quickly learn and adapt to new applications.
• Advanced English communication skills.
• Experience working in Agile environments.

Responsibilities

• Execute functional, regression, integration, exploratory, and end-to-end testing.
• Validate APIs and system integrations using Postman.
• Perform backend testing and data validation using SQL.
• Create, maintain, and execute comprehensive test cases and test scenarios.
• Identify, document, track, and validate defects through resolution.
• Collaborate closely with developers, product owners, business analysts, and stakeholders.
• Participate in Agile ceremonies and contribute to requirements refinement.
• Communicate testing progress, risks, and quality concerns effectively.
• Support continuous improvement of QA processes and testing practices.

Skills

Manual testing

API testing

Backend testing

Test planning

Agile

English communication

Quick learning

Tools

Postman

SQL

Job description

QualityAI is seeking a QA Engineer to join our team remotely in Argentina or Mexico. The role focuses on functional testing, API validation, and backend testing, with close collaboration to US-based stakeholders and requiring strong English communication.

Qualified candidates will have 4+ years in QA, hands-on testing experience, test design skills, and Agile experience. Knowledge of SQL and Postman is valued.