Senior AQA Engineer

Avenga; Buenos Aires; Hybrid; ARS 1,800,000 - 2,400,000; Full time

Job summary

Avenga is seeking a Senior AQA Engineer to join a long-term project with a leading regional bank in Argentina. You will drive test automation, design and maintain frameworks, and mentor the QA team.

The ideal candidate has 5+ years in QA with automation, strong Python/Pytest/Playwright skills, and fluency in Spanish with good English. This on-site role offers growth in a dynamic financial services environment.

Qualifications

• 5+ years in Quality Assurance with a focus on test automation.
• Hands-on with Python, Pytest, Playwright, and Git.
• Experience designing and maintaining automated test frameworks.
• Strong knowledge of test planning, execution, and defect management.
• Ability to analyze test scenarios, failures, and coverage gaps.
• Experience performing functional/manual testing when needed.
• Understanding of SDLC and QA best practices.
• Knowledge of banking processes and Bantotal or similar.
• Native Spanish and intermediate English.

Responsibilities

• Design, develop, execute, and maintain automated tests and frameworks.
• Perform functional and manual testing when required.
• Analyze results, investigate failures, identify root causes.
• Improve test coverage for comprehensive validation.
• Collaborate with developers, analysts, and stakeholders.
• Contribute to automation strategy, frameworks, standards.
• Promote QA best practices across the team.
• Mentor teammates through knowledge sharing.
• Participate in test planning and estimation.
• Ensure reliable, high-quality banking solutions.

Skills

QA Automation

Test Frameworks

Manual Testing

SDLC Knowledge

Banking Domain

Bantotal Knowledge

Spanish (Native)

English (Intermediate)

Tools

Python

Pytest

Playwright

Git

Job description

Avenga is an international engineering firm helping businesses operate with AI at the core. With 6,000+ experts worldwide, we combine engineering expertise with AI-native thinking to turn ambitious ideas into real-world impact across industries, technologies, and markets.

At the core of the role

We are looking for a Senior AQA Engineer to join a long-term project for a leading regional bank in Argentina. The ideal candidate is an experienced QA professional with a strong automation background who is also comfortable contributing to manual testing activities when needed.

You will play a key role in ensuring software quality across banking platforms and services, driving the evolution of test automation practices, improving test coverage, and supporting the team with technical expertise and mentorship.

Our client is one of Argentina's most important financial institutions. The bank plays a vital role in supporting regional economic development and providing banking services across underserved communities

Core skills you’ll bring

• 5+ years of experience in Quality Assurance, with a primary focus on test automation.

• Strong hands-on experience with: Python, Pytest, Playwright, Git.

• Experience designing, developing, and maintaining automated test frameworks and test suites.

• Solid understanding of test planning, execution, and defect management.

• Ability to analyze test scenarios, failures, root causes, and test coverage gaps.

• Experience performing functional/manual testing when required.

• Understanding of the software development lifecycle and QA best practices.

• Knowledge of banking processes and financial systems.

• Experience working with Bantotal or similar banking platforms.

• Native-level Spanish and Intermediate English.

Nice-to-have

• Experience improving and scaling automation frameworks.

• Knowledge of CI/CD pipelines and test automation integration.

• Experience working in Agile/Scrum environments.

• Familiarity with API testing and test automation tools.

• Experience mentoring QA team members and promoting quality best practices.

• Exposure to performance or non-functional testing.

The impact you'll create

• Design, develop, execute, and maintain automated test cases and frameworks.

• Perform functional and manual testing activities when required.

• Analyze test results, investigate failures, and identify root causes.

• Assess and improve test coverage to ensure comprehensive quality validation.

• Collaborate closely with developers, business analysts, and stakeholders to ensure product quality.

• Contribute to the evolution of the automation strategy, frameworks, and testing standards.

• Define and promote QA best practices across the team.

• Support and guide team members through technical knowledge sharing and collaboration.

• Participate in test planning, estimation, and quality-related discussions throughout the development lifecycle.

• Ensure the delivery of reliable, high-quality solutions within the banking domain.

People are at the core of Avenga. We provide equal opportunities regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to a respectful environment where everyone can be themselves, share their ideas, and feel that they belong.