Software Engineer

Mastercard; Toronto; On-site; CAD 110,000 - 150,000; Full time

Job summary

Mastercard in Toronto is seeking a versatile software engineer to design scalable, service-oriented architectures and robust web applications.

You will write clean, testable code, participate in peer reviews, and collaborate across teams to deliver high-performance systems.

Strong CS fundamentals and hands-on full-stack experience with Java, Spring Boot, React/Angular, PostgreSQL, and cloud platforms (GCP/Azure) are essential.

Qualifications

• Bachelor degree or equivalent practical experience in computer science or related field.
• Experience in full-stack development building scalable, high-performance applications.
• Strong problem-solving mindset and ability to work in agile environments.

Responsibilities

• Design and develop scalable, service-oriented software architectures.
• Drive development of robust web applications and enhance product capabilities.
• Produce well-structured, maintainable code using modern design patterns.

Skills

Java

Spring Boot

React/Angular

PostgreSQL

Full-stack development

Cloud platforms

Data processing

Algorithms

GitHub Copilot

Education

Bachelor degree in Computer Science/Software Engineering/Information Technology

Tools

GitHub Copilot

Job description

• Design and develop scalable, service-oriented software architectures
• Drive the development of robust web applications and continuously enhance product capabilities
• Produce well-structured, maintainable code using modern design patterns and principles that ensure separation of concerns
• Write clean, testable code and participate in peer code reviews to ensure high engineering standards
• Contribute to all stages of the development lifecycle, including design, implementation, and testing
• Collaborate cross-functionally to deliver scalable and resilient applications aligned with business needs
• Leverage emerging technologies and innovative approaches to optimize performance across large-scale data environments
• Apply expertise in computer science, software engineering concepts to address complex challenges faced by global organizations

Excellent written and verbal communication skills, with the ability to convey technical concepts to cross-functional teams and stakeholdersBachelor degree in Computer Science, Software Engineering, Information Technology, or a related field. Equivalent practical experience may also be consideredProven ability to thrive in collaborative, agile development environments, contributing to team planning, execution, and continuous improvementStrong problem-solving mindset, initiative, and creativity in approaching new challengesDemonstrated ability to solve complex, real-world technical challenges and innovate with large-scale data setsHands-on software engineering experience, with a strong background in full-stack development, building scalable, high-performance applicationsSolid understanding of software design patterns, system architecture, data structures, and algorithms, with experience designing maintainable, resilient, and high-performance systemsStrong proficiency in Java, Spring Boot, React/Angular, and PostgreSQL; experience with any cloud such as GCP or Azure, Snowflake, GitHub Copilot is a plusFull-stack development expertise across UI, microservices architecture, and database technologies