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Added 20 days ago
Senior Software Engineer
Mastercard
Vancouver, BC
Full-time
Senior Software EngineerJob Description Summary
Added 20 days ago
Identity and Access Management Specialist
Gates Corporation
Brantford, ON
…transmission solutions. We push the boundaries of material science to engineer solutions that continually exceed customer…
Added 20 days ago
Senior Consultant
AVEVA
Calgary, AB
Full-time
Investigate reconciliation exceptions, data-quality issues, and integration failures, and coordinate corrective action with relevant teams.
Added 19 days ago
Concepteur électrique / Electrical Designer
Wabtec
Montreal, QC
Full-time
En tant que Concepteur électrique senior, membre de l’équipe d’ingénierie, vous serez responsable de concevoir, développer et valider des systèmes électriques et de produits…
Added 20 days ago
FP&A Manager, Canada
Armstrong Fluid Technology
Toronto, ON
Full-time
…brightest and most creative minds, driven by a shared mission to engineer the future and safeguard our…
Added 19 days ago
Senior Software Engineer-Integration
PostGrid
Toronto, ON · Greater Toronto Area, Canada
Full-time
As a Senior Software Engineer on the Integrations team, you will be a key contributor to our integrations, responsible for both technical leadership and hands-on development. You'll build…
Added 19 days ago
Network Security Engineer
Tekshapers
Montreal, QC
Full-time
Communicate and coordinate designs and documentation with external vendors and internal technology focused teams, including senior management
Added 1 month ago
Systems Engineer Associate
Lockheed Martin
Ottawa, ON
Full-time
Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all…
Added 19 days ago
AWS Connect Engineer
Akkodis
Toronto, ON
Contract
Senior Lead Engineers are required from Accenture to support the initial migration and agentic rollouts for client Insurance, Wealth, CPB and AMCB.
Added 19 days ago
Senior Automation Engineer
Socomec Group
Brampton, ON
Full-time
The Senior Automation Engineer serves as the technical authority for automation, controls, communications, and system integration within the Energy Storage Solutions (ESS) organization. The…
Added 19 days ago
Generative AI Engineer
Soho Square Solutions
Montreal, QC
Contract
We are seeking a Cloud & AI Engineer to design, build, and maintain enterprise-scale multi-cloud infrastructure across Azure and AWS while enabling cloud-native AI solutions and agentic AI…
Added 19 days ago
Senior Mechanical Design Engineer - Engineered Arts
Opportunities with AppDirect's Advisor Partners (Recruitment as a Service)
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You're a versatile mechanical design engineer with strong real-world experience taking complex hardware from concept through validation and into production. You thrive on unusual design…
Added 17 days ago
Senior Associate, IT, AzureOps Engineer (Infrastructure)
MUFG Investor Services
Toronto, ON
$80,250 to $119,800 CAD / year
Full-time
As a Senior Associate, IT, AzureOps Engineer, you will play a key role in supporting and evolving the firm’s cloud infrastructure, with a primary focus on Microsoft Azure, Microsoft 365,…
Added 1 month ago
Senior Specialist, Data & Cloud Platform & Microsoft Azure
PowerCo SE
St. Thomas, ON
This senior expert role is pivotal in advancing PowerCo’s data-driven and cloud transformation. You will architect and lead Azure-based data and compute platforms that support predictive…
Added 2 months ago
Mobile Engineer
Lutra
Toronto, Ontario
Full-time
This is a senior, hands-on role. Everyone on the team writes code. The engineers who thrive here take an ambiguous problem, work it, ship it, and adapt when requirements change. You will…
Added 3 months ago
Systems Engineer Senior I
Ultra Maritime
Dartmouth, Nova Scotia
Full-time
The Systems Engineer Senior I will play a significant role in a multi-disciplinary project team developing new and innovative solutions for the Royal Canadian Navy and its partners in the…
Added 3 months ago
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Ultra Maritime
Dartmouth, Nova Scotia
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As the Senior Project Engineer, you will be the technical owner of assigned projects, responsible for delivering engineering commitments to the customer. You will lead technical planning,…
Added 2 months ago
Senior ETCS Signalling Engineer
AECOM
Mississauga, ON
$150,000 to $200,000 CAD / year
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AECOM Mississauga is currently seeking a highly motivated Senior ETCS Engineer to join our Signals Canada team.
Added 2 months ago
Project Engineer
Hydro Ottawa
Ottawa, Ontario
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The Project Engineer is at the forefront of high-impact, multidisciplinary engineering projects that contribute directly to the corporate priorities that drive our company forward. Key…
Added 24 days ago
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As a staff software engineer in Reverse ETL, you’ll be on the front lines of integrating data activation capabilities into the Fivetran product along every dimension – UI, authentication,…
Added 2 months ago
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$90,000 to $130,000 CAD / year
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Added 2 months ago
AI Lead Consultant, AI Practice
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Toronto, Ontario
$90,000 to $130,000 CAD / year
AI-fluent without being an engineer - you know what agents can and can't do
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Mine Engineer, Mid Range Planning
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As the Mine Engineer – Mid‑Range Planning, reporting to the Senior Production Engineer, you will play a pivotal role in developing, maintaining, and optimizing the rolling 12‑month mine…
Added 2 months ago
Technology Architect
MGIS
Ottawa, Ontario
Contract
…Support team is responsible for the development, engineering, integration, maintenance, and operations of solutions, applications, and COTS products supporting a large intellectual property…
Added 2 months ago
Consultant Sénior SST
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AtkinsRéalis is seeking a Consultant Sénior SST to support the Cadence – Alto project, a major high-speed rail infrastructure project in Canada. This strategic role is responsible for the…

Mastercard

Senior Software Engineer

Vancouver, BC, Canada

Job type: Full-time
Posting language: English
Posted: Sep 9, 2026

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Original job description

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

Senior Software EngineerJob Description Summary
Who is Mastercard
Mastercard is a global technology company in the payments industry. We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible.

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 Customer connect team was created to establish Mastercard as the frontrunner in the fast-evolving real-time payments space, and to position MasterCard to be able to incubate the development of new payment flows.
The team is responsible for designing, building, and operating the technology that powers Mastercard’s next generation payment applications – Domestic, Cross Border and Bill Payments.

Mastercard seeks to define a world beyond cash. To accelerate this mission, we are committed to building & scaling products & applications that transform payments of any type. Real time payment technology is central to this strategy. We are looking for a lead software engineer to implement large scale distributed systems based on reactive architectures.

• Do you like to be part of a team that creates and executes strategic initiatives centered around digital payments?
• Do you look forward to developing and engaging with high performant diverse teams around the globe?
• Would you like to be part of a highly visible, strategically important global engineering organization?

What’s it all about and what we expect you to do day to day
• Own software delivery tasks (code development, test, deployment, release, configuration and documentation) at an application/software component level
• Able to troubleshoot and refactor existing code for exceptional code quality.
• Adopt new languages and architecture patterns needed for the work.
• Participate and contribute to team’s agile process and decisions. Understand and contribute to Prioritization.
• Pull from backlog and deliver work after seeking guidance from experienced team members and in partnership with full scrum team.
• Automate build, operate, and run aspects of software
• Drive code/design/process trade-off discussions within their team when required
• Drive integration of services focusing on customer journey and experience
• Perform demos/acceptance discussions in interacting with Product owners
• Understands operational and engineering experience, actively works to improve experience and metrics in ownership area
• Develop complete understanding of end-to-end technical architecture and dependency systems.
• Drive adoption of technology standards and opinionated frameworks, and review coding, test, and automation work of team members
• Mentor and guide new and less-experienced team members
• Identify opportunities to improve an overall process and trim waste
• Share and seek knowledge within their Guild/Program to drive reuse of patterns/libraries/practices and enhance productivity

All About You and What you need to bring:
• Excellent programming skills( OOP, SOLID, 12-factor) - java preferred
• Experience in Continuous Integration (CI) and Delivery (CD) concepts, and capabilities to support automation, pipelines, virtualization, and containerization
• Have exposure to working on Apache Kafka and Stream processing platform Apache Flink
• Familiar with secure coding standards (e.g., OWASP, CWE, SEI CERT) and vulnerability management
• Infrastructure as code and cloud-first software development knowledge experience preferred.
• Has skills in test driven and behavior driven development (TDD and BDD) to build just enough code and collaborate on the desired functionality.
• Understands the use of basic design patterns (e.g., factory, adaptor, singleton, composite, observer, strategy, inversion of control)
• Has ability to write code (in languages such as Java, Python, Ruby, Bash, Perl, Groovy) to build automation tasks that are repeatable and efficientMastercard 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 reasonable_accommodation@mastercard.com 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: $111,000 - $160,000 CAD

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More about this job

Responsibilities

The Senior Software Engineer will own software delivery tasks including development, testing, deployment, and documentation at an application level. They will also drive integration of services, mentor team members, and contribute to the team's agile processes and strategic initiatives.

Requirements

Candidates must possess excellent programming skills, particularly in Java, with experience in distributed systems and reactive architectures. Proficiency in CI/CD, Apache Kafka, Apache Flink, and secure coding standards is required to build and scale payment applications.

Skills

Java
Software engineering
Distributed systems
Reactive architectures
Apache Kafka
Apache Flink
CI/CD
Test driven development
Behavior driven development
Cloud-first development
Infrastructure as code
Secure coding
Agile
Mentoring
System architecture

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
Java
Distributed Systems
Reactive Architecture
Apache Kafka
Apache Flink
CI/CD
TDD
BDD
Cloud-first
Infrastructure as Code
OWASP
Agile
Payments
Digital Payments
System Design
Automation
Containerization
Virtualization
Python
Ruby
Bash
Groovy
SOLID
12-factor
Mentorship
Software Delivery
API
Security
Payment Processing

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