Hybrid Senior QA Engineer: Loyalty & API Testing

Avenga Water Well Service, LLC; Municipio de Rincón de los Sauces; Híbrido; ARS 1.800.000 - 2.700.000; Jornada completa

Descripción de la vacante

Avenga is seeking a Senior Quality Engineer focusing on manual and API testing for the Loyalty & Benefits module in the Banking & Financial Services sector. The role combines on-site collaboration in Buenos Aires with hybrid flexibility across web and mobile platforms.

You will validate business rules, point accumulation, and tier transitions, design end-to-end tests, and document results in Xray while coordinating with Jira issues and automation teams to improve overall quality.

Formación

• Bachelor's degree or advanced student in Systems Engineering, Computer Science, or related fields.
• Strong understanding of Loyalty and Benefits programs, including point accumulation rules, transaction ingestion, and tier level changes.
• Proven experience in API testing using Postman (JSON payload inspection, REST services, contract validation, and response code verification).
• Solid experience designing, executing, and documenting manual test cases using Xray Test Management and managing defect lifecycles in JIRA.
• Strong knowledge of manual and integration testing across Web and Mobile applications.
• Understanding of test automation fundamentals (e.g., Cucumber, Java, Appium, Katalon) to support shift-left/shift-right collaboration with automation teams.
• Hands-on experience working in Agile environments (Scrum, Kanban) and performing exploratory testing (RST - Rapid Software Testing).
• Strong analytical skills, detail orientation, effective communication, and a proactive approach to root-cause analysis and problem-solving.

Responsabilidades

• Analyze user stories, acceptance criteria, and functional specs to design and execute end-to-end manual test scenarios for the Loyalty module.
• Validate point accumulation, rule execution, and tier level transitions across incoming banking transactions.
• Perform thorough REST API/service integration testing using Postman to ensure endpoint contract consistency across web and mobile channels.
• Conduct functional testing and data verification within the Salesforce platform context.
• Document, execute, and update test cases in Xray Test Management, and report and track defects in JIRA through to resolution.
• Collaborate with QA Automation engineers to identify automation candidates and support test script creation.
• Act as a quality advocate within the squad, participating in exploratory testing, refining test strategies, and driving continuous quality improvements.

Conocimientos

API testing

Manual testing

REST services

Postman

Xray Test Management

JIRA

Salesforce testing

Agile testing

Exploratory testing

Test automation awareness

Educación

Bachelor's degree in Computer Science or Systems Engineering

Herramientas

Postman

Xray

JIRA

Salesforce

Git

Descripción del empleo

Avenga is seeking a Senior Quality Engineer focusing on manual and API testing for the Loyalty & Benefits module in the Banking & Financial Services sector. The role combines on-site collaboration in Buenos Aires with hybrid flexibility across web and mobile platforms.

You will validate business rules, point accumulation, and tier transitions, design end-to-end tests, and document results in Xray while coordinating with Jira issues and automation teams to improve overall quality.