Senior Quality Assurance Engineer

Company Overview:

Ingenico is the global leader in payments acceptance solutions. As the trusted technology partner for merchants, banks, acquirers, ISVs, payment aggregators and fintech customers our world-class terminals, solutions and services enable the global ecosystem of payments acceptance. With 40 years of experience, innovation is integral to Ingenico's approach and culture, inspiring our large and diverse community of experts who anticipate and help shape the evolution of commerce worldwide. At Ingenico, trust and sustainability are at the heart of everything we do.

Learn more about Ingenico at https://ingenico.com.

Main responsibilities:

We are seeking a highly experienced Senior QA Engineer with a strong background in financial systems and applications. The ideal candidate will lead automation efforts across our financial integration solution, ensuring robust testing of mission-critical systems. This role requires deep knowledge of automation frameworks, financial data validation, ISO 8583 messaging, and performance, security, and reliability testing.

Key Responsibilities:

• Design and implement scalable automation frameworks for financial applications including trading platforms, payment gateways, and risk management systems.
• Develop and maintain automated test scripts for API, and backend services using tools such as Selenium, Cypress, Playwright, or similar.
• Plan and execute non-functional testing including performance, load, stress, security, and reliability testing.
• Collaborate with cross-functional teams including developers, product owners, and compliance officers to define test strategies aligned with financial regulations (e.g., PCI DSS, GDPR).
• Validate financial transactions, data integrity, and reporting accuracy across systems.
• Integrate automated tests into CI/CD pipelines using Jenkins, GitLab CI, and work with DevOps.
• Conduct root cause analysis of defects and ensure timely resolution.
• Mentor junior QA engineers and promote best practices in automation and quality assurance.
• Maintain detailed documentation of test cases, results, and compliance checks.

Required Qualifications:

• Bachelor's or master's degree in computer science, Engineering, or a related field.
• 5+ years of experience in QA automation, with at least 2 years in the finance domain.
• Experience with financial systems testing, including transaction validation and reconciliation.
• Familiarity with regulatory compliance testing and audit requirements.
• Hands-on experience with automation tools and frameworks.
• Excellent analytical and problem-solving skills.
• Strong communication and stakeholder management abilities.
• Exposure to cloud platforms (AWS, Azure) and containerization (Docker, Kubernetes).
• ISTQB or equivalent certification.
• Experience with data security, encryption and penetration testing.
• Experience with performance and load testing tools (e.g., JMeter, LoadRunner).

Knowledge of financial protocols (ISO 8583) and data formats (XML, JSON).