Who you are

- Bachelor's degree in Computer Science, Engineering, Information Technology, or related field

- Strong software engineering experience with Java and modern application development practices

- Experience developing applications and services using Spring Boot and API-driven architectures

- Strong programming skills in Java, Python, C#, JavaScript, or similar languages

- Experience with automated testing frameworks such as Selenium, RestAssured, JUnit/TestNG and Cucumber/JBehave/Karate

- Experience testing REST APIs and microservices

- Knowledge of Agile/Scrum development methodologies

- Familiarity with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps

- Experience using source control systems such as Git

- Strong analytical, debugging, and problem-solving skills

- Experience with cloud-native architectures and contemporary observability platforms

- Knowledge of secure coding practices and software quality metrics

- Experience mentoring engineers and influencing quality standards across teams

- Experience supporting highly available, mission-critical platforms within regulated environments

- Experience with security and compliance testing

What the job involves

- The Decision Management Program (DMP) team is looking for a Senior Software Engineer to support the Authorization Decisioning product and help deliver highly scalable, secure, and reliable solutions across Mastercard's global payments network





- Authorization Decisioning combines the power of Mastercard's Decision Management Platform with real-time authorization data to enable intelligent decisioning at scale
- The team is focused on building high-quality products that transform transaction intelligence into immediate operational action for customers around the world

- This role is primarily focused on Quality Engineering, with an approximate allocation of 70% Quality Engineering and Test Automation responsibilities and 30% software development responsibilities
- The successful candidate will drive quality through automation-first practices while contributing to the design, development, and delivery of scalable backend services and platform capabilities

- Design and implement automated test frameworks and reusable test suites

- Develop and execute functional, integration, API, regression, end-to-end, and performance tests

- Participate in requirements reviews, story grooming, and sprint planning activities

- Define and document test strategies, test plans, and acceptance criteria

- Collaborate with developers to identify, troubleshoot, and resolve defects

- Integrate automated tests into CI/CD pipelines

- Analyze test results and provide quality metrics and recommendations

- Ensure software meets business, security, scalability, and performance requirements

- Drive continuous improvement of testing processes, tools, and methodologies

- Mentor junior engineers and promote quality engineering best practices

- Participate in release validation, deployment verification, and production readiness activities

📌 Senior Software Engineer (Vancouver)
🏢 Mastercard
📍 Vancouver