Lead SDET: Cloud Microservices Automation

Mastercard; Toronto; On-site; CAD 127,000 - 203,000; Full time

Job summary

Mastercard is recruiting a Lead Software Engineer In Test to architect and drive full automation testing for microservice-based Cloud systems. The role emphasizes designing reusable test frameworks, data-driven tests, and collaborating across teams to ensure robust release readiness.

You will mentor QA peers, engage with stakeholders to align testing with business goals, and contribute to a culture of rapid, reliable software delivery. Toronto-based, on-site role with competitive compensation.

Qualifications

• Bachelor's degree in Computer Science or related field.
• Strong ability to learn new concepts quickly in a dynamic agile environment.
• Solid experience with CI/CD principles.
• Experience using AI to improve test automation and efficiency.
• Advanced working knowledge of Java.
• Solid experience using Selenium, TestRail, JUnit, TestNG.
• Experience with Protractor/Jasmine for JavaScript testing.
• Experience with SOAP/REST web APIs.
• Working knowledge of PostgreSQL or other relational databases.
• Expertise in Spring Boot microservice-based applications.
• Strong Agile practices and QA within SDLC.

Responsibilities

• Work within an agile team to design, build, test and deploy new products and features.
• Lead testing strategies and efforts across teams and components.
• Design reusable test frameworks for on-prem and cloud environments.
• Create test plans and comprehensive test cases across test types.
• Develop modular, data-driven automated tests.
• Troubleshoot defects to resolution and closure.
• Support release by maintaining test suites for smoke, sanity and regression.
• Review test coverage to ensure risk-based testing.

Skills

Java

Selenium

TestNG

CI/CD

Microservices Spring Boot

REST APIs

PostgreSQL

Agile

AI in Testing

JUnit

TestRail

Protractor/Jasmine

Education

Bachelor's degree in Computer Science

Tools

Spring Boot

Job description

Mastercard is recruiting a Lead Software Engineer In Test to architect and drive full automation testing for microservice-based Cloud systems. The role emphasizes designing reusable test frameworks, data-driven tests, and collaborating across teams to ensure robust release readiness.

You will mentor QA peers, engage with stakeholders to align testing with business goals, and contribute to a culture of rapid, reliable software delivery. Toronto-based, on-site role with competitive compensation.