Software Engineer II (Backend _ Java)

Mastercard Inc.; Vancouver; Presencial; CAD 91 000 - 140 000; Tempo integral

Resumo da oferta

Mastercard Inc. is seeking a Software Engineer II (Backend Java) to join our Vancouver office.

You will design, develop, test, and deliver high-performance backend services using Java and Spring, contributing to fraud prevention efforts globally. You will collaborate with senior engineers, write unit/integration tests, and mentor juniors; working in an Agile/Scrum environment, leveraging AI-assisted tools to accelerate development.

Qualificações

• Strong Java development and Spring framework knowledge.
• Experience with unit testing using JUnit, Mockito, or EasyMock.
• Solid SQL knowledge and Oracle database experience.
• Experience in Agile/Scrum environments and collaboration with stakeholders.

Responsabilidades

• Design, develop, and maintain backend functionality primarily using Java.
• Develop comprehensive unit, integration, and functional tests.
• Apply best practices to deliver well-designed, scalable, secure, and testable code.
• Take ownership of features from development through testing and delivery.
• Collaborate with engineers to resolve technical challenges and communicate progress.

Conhecimentos

Java

Spring Framework

Object-oriented design

Agile/Scrum

Debugging

Formação académica

BS in Computer Science / Software Engineering

Ferramentas

JUnit

Mockito

EasyMock

REST Assured

Selenium WebDriver

Oracle

Docker

Kubernetes

Descrição da oferta de emprego

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title And Summary

Software Engineer II (Backend _ Java)
Who is Mastercard?
Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential.
Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all.

Overview

The Decision Management program enables intelligent, decision-based products through streaming analytics, providing the ability to govern decisions and manage their outcomes with business agility.

The platform leverages business rules and AI engines, streaming big-data technologies, in-memory data grids, APIs, and user interfaces to deliver real-time decisions at global scale.

We are looking for a Software Engineer II to join our DMP team in our Vancouver office.
The successful candidate will contribute hands-on to software design, development, testing, and delivery while collaborating with experienced engineers and supporting the growth of junior team members.

Are You

• A strong software engineer with experience building high-performance applications?
• Excited about getting a 360-degree view of the coding world - writing code to develop a piece of code as well as write code to test it?
• Passionate about solving complex technical problems and delivering meaningful customer outcomes?
• Interested in building technology that helps prevent fraud across Mastercard transactions globally?

Role

• Design, develop, and maintain application functionality primarily using Java.
• Develop comprehensive unit, integration, and functional tests.
• Apply software engineering best practices to produce well-designed, maintainable, scalable, secure, and testable code.
• Take ownership of assigned features and backlog items from development through testing and delivery.
• Diagnose technical issues and develop creative solutions to complex problems.
• Collaborate with senior engineers and other team members to resolve technical challenges and delivery blockers.
• Participate actively in Scrum ceremonies, including refinement, planning, daily stand-ups, reviews, and retrospectives.
• Provide technical guidance, knowledge sharing, and mentoring to junior engineers.
• Collaborate with stakeholders to communicate development progress, technical considerations, risks, and next steps.
• Contribute consistently toward sprint and iteration commitments and overall team objectives.
• Leverage approved AI-assisted development tools, such as GitHub Copilot and Claude Code, to accelerate development, improve engineering productivity, and enhance code quality.

About You

Essential Knowledge / Experience

• Strong software development and programming skills with solid knowledge of Java.
• Strong knowledge of Spring and related Java frameworks.
• Good understanding of object-oriented design, software design principles, and development best practices.
• Experience with unit-testing and mocking frameworks such as JUnit, Mockito, or EasyMock.
• Good SQL knowledge and experience working with Oracle databases.
• Experience developing and supporting high-performance applications.
• Strong diagnostic, troubleshooting, and creative problem-solving skills.
• Strong organizational skills with the ability to manage multiple priorities within business-driven timelines.
• Experience working in Agile/Scrum development environments and delivering against sprint and backlog commitments.
• Ability to collaborate effectively with engineering teams and technical/business stakeholders.

Desirable Skills

• Knowledge of agentic AI concepts and/or experience building custom AI agents, tools, or skills.
• Experience with testing frameworks such as REST Assured and Selenium WebDriver.
• Experience with IBM ILOG/ODM and Pivotal GemFire.
• Experience with Docker and Kubernetes.
• Experience with Angular.
• Experience with distributed, highly available, or real-time processing systems.
• BS in Computer Science, Software Engineering, or a related field preferred.

Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact [e-mail] and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

• Abide by Mastercard’s security policies and practices;
• Ensure the confidentiality and integrity of the information being accessed;
• Report any suspected information security violation or breach, and
• Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in Canada, the successful candidate will be offered a competitive pay based on location, experience and other qualifications for the role and may be eligible to participate in a discretionary annual incentive program.

Pay Ranges

Vancouver, Canada: $91,000 - $140,000 CAD