Senior Quality Assurance Automation Engineer, LATAM

Overview

Senior Quality Assurance Automation Engineer, LATAM — Reap is seeking a Senior QA Automation Engineer to join our engineering team. We are a global financial technology company headquartered in Hong Kong with employees across multiple countries. We enable financial connectivity and access for businesses worldwide by combining traditional finance with stablecoins for efficient money movement. Through our stablecoin-powered corporate cards, payments, and expense management tools, we streamline financial operations and help businesses scale. Our APIs enable businesses to integrate stablecoin-enabled finance into their own products and services—from issuing Visa cards to facilitating cross-border payments. Backed by leading investors including Index Ventures and HashKey Capital, Reap is building the future of borderless, stablecoin-enabled finance.

About The Team

We are expanding our engineering team and are looking to hire Senior Quality Assurance Automation Engineers to improve the quality of our dynamic and innovative products. We seek individuals who demonstrate strong ownership, excel in cross-functional collaboration, and possess a solution-oriented mindset paired with creative thinking.

Responsibilities

• Design, develop, and maintain robust automated test frameworks and test suites across web applications, APIs, and backend services
• Define and drive test strategies and acceptance criteria in collaboration with product managers, engineers, and other QA stakeholders
• Take full ownership of quality across transactional flows, API integrations, developer tools, and end-user experiences
• Execute thorough manual and automated testing across platforms, including functional, regression, integration, exploratory, and performance testing
• Champion best practices in testability, code coverage, CI/CD automation, and continuous improvement of QA processes
• Investigate test failures, identify root causes, and ensure timely and effective resolution of defects
• Automate and validate full end-to-end user journeys—covering payments, KYC, card lifecycle events, risk workflows, and compliance triggers
• Proactively identify areas for improvement in product quality and testing strategy, and drive initiatives to raise the QA bar across teams

Minimum Qualifications

• Ownership mindset and ability to work collaboratively with cross-functional teams
• 6+ years of experience in Quality Assurance, with a strong foundation in both manual (frontend and backend) and automated testing
• Proficient in test automation tools and frameworks such as Playwright (JavaScript), Postman, JUnit, or similar
• Strong hands-on experience automating tests for complex systems—web UIs, RESTful APIs, and backend workflows (JavaScript preferred)
• Deep understanding of software testing principles, agile practices, CI/CD pipelines, and version control systems like Git
• Strong analytical and problem-solving skills, with a meticulous approach to debugging and test validation
• Clear and confident communication across disciplines, with a collaborative approach in distributed team environments
• Passion for continuous learning, inclusive practices, and high-quality engineering

Preferred Qualifications

• Experience in the FinTech or payments domain, including card issuance, financial transactions, or API-based integrations
• Exposure to distributed systems, event-driven architecture, or cloud-native platforms (preferably AWS)
• Proven success in high-growth, fast-paced environments with a strong culture of ownership and QA accountability
• Attention to detail and commitment to delivering reliable, production-ready features
• ISTQB certification or equivalent is a plus

Note

Note: Candidates must be based in Brazil. Applications from outside Brazil will not be considered.

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Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Quality Assurance

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