Find work in Canada.

A simpler way to find your next job.

Jobs in Canada

Email me new jobs Save this search

Added 1 month ago
R
Principal Data Science and AI Engineer
RBC
Toronto, ON
- Full-time
Are you ready to lead transformative AI initiatives and drive innovation at enterprise scale? Do you excel in environments of rapid technological advancement and thrive on solving complex,…
Added 2 months ago
AN
Senior/Lead Software Engineer, Network Systems
Arista Networks
Vancouver, BC
- Full-time
Arista Networks is looking for world-class Senior/Lead Network Systems software engineers.
Added 1 month ago
Lead Engineer - Data
ZS
Toronto, ON
The Data Engineering Lead is a senior technical professional responsible for designing, building, and optimizing scalable data architectures and processes to enable efficient data…
Added 1 month ago
AC
Early Careers: Actuarial Intern, Property & Casualty Reinsurance - 8 months - Winter 2027
Aon Corporation
Toronto, ON
- Full-time
Skills and experience that will lead to success
Added 1 month ago
Q
Firmware Engineer, Staff
Qualcomm
Toronto, ON
- Full-time
2+ years of work experience with Programming Language such as C, C++, Java, Python, etc.
Added 1 month ago
Electrical Engineering Intern Summer 2027
Rocket Lab Corporation
Toronto, ON
…knowledge and experience you bring to the role, your ability to lead development projects without supervision, and your ability to successfully collaborate across teams to deliver…
Added 1 month ago
Electrical Engineering Intern Spring 2027
Rocket Lab Corporation
Toronto, ON
…knowledge and experience you bring to the role, your ability to lead development projects without supervision, and your ability to successfully collaborate across teams to deliver…
Added 1 month ago
R
Director, DevOps Insights
RBC
Toronto, ON
- Full-time
…developers now use every day. As Director, DevOps Insights, you'll lead the data engineering and data science team that turns this telemetry into answers senior and executive leadership act…
Added 1 month ago
IT Network Specialist
IREN
Vancouver, BC
Scripting/automation against network platform APIs (Python, PowerShell)
Added 1 month ago
F
Senior Security Operations Analyst, Detection & Response
Financeit
Remote, Canada
- Full-time
- Remote
Lead complex investigations, cloud/host forensics, and containment for high-severity incidents across endpoint, cloud, and SaaS environments; participate in an on-call rotation.
Added 1 month ago
RB
Generative AI Data Scientist & ML Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Proficient in Python and libraries such as NumPy, Pandas, Matplotlib, OpenCV, Scikit-Learn, TensorFlow, Keras, PyTorch, and PySpark.
Added 1 month ago
RB
Senior Full Stack Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
As a senior software developer, you will work as a part of an agile team to develop automation. We are looking for diverse backgrounds and experience, with a deep understanding of software…
Added 1 month ago
Software Development Engineer Intern, ROBOTICS - 2027
Amazon
Toronto, ON
…opportunity to influence the evolution of Amazon technology and lead critical projects early in your…
Added 1 month ago
RB
Principal Data Science and AI Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Are you ready to lead transformative AI initiatives and drive innovation at enterprise scale? Do you excel in environments of rapid technological advancement and thrive on solving complex,…
Added 1 month ago
DS
Ingénieur Analytique / Analytics Engineer
Data Sciences
Montreal, QC
- Full-time
Lead discussions with technical and non-technical stakeholders in order to understand business objectives and document requirements.
Added 1 month ago
EN
Senior Full Stack Developer – Generative AI & Autonomous Agents - Toronto, Canada - Hybrid (10038)
Extreme Networks
Toronto, ON
- Full-time
We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our…
Added 1 month ago
D
Manager, P&C Insurance Model Risk - Financial Engineering & Modelling
Deloitte
Toronto, ON
- Full-time
Lead and mentor a team of analysts and consultants
Added 1 month ago
RF
UX Specialist
Rodeo FX
Montreal, QC
- Full-time
Lead or support prototyping, usability testing, and iterative validation of new and existing tools.
Added 1 month ago
R
Principal Data Science and AI Engineer
RBC
Toronto, ON
- Full-time
Are you ready to lead transformative AI initiatives and drive innovation at enterprise scale? Do you excel in environments of rapid technological advancement and thrive on solving complex,…
Added 1 month ago
R
Senior Full Stack Engineer
RBC
Toronto, ON
- Full-time
As a senior software developer, you will work as a part of an agile team to develop automation. We are looking for diverse backgrounds and experience, with a deep understanding of software…
Added 1 month ago
A
Director of AI
APPLY
Toronto, ON
- Full-time
APPLY is seeking a Director of AI to lead the design and delivery of AI-enabled products and platforms across client engagements. This senior, client-facing role combines AI and software…
Added 1 month ago
M
Senior Software Engineer
Mastercard
Vancouver, BC
- Full-time
…technology is central to this strategy. We are looking for a lead software engineer to implement large scale distributed systems based on reactive…
Added 1 month ago
TT
Software Test Leader
Teledyne Technologies Incorporated
Richmond, BC · Canada - Richmond, BC
- Full-time
Lead and mentor a team of software test engineers, providing technical guidance and coaching.
Added 1 month ago
Senior Specialist, Analytics
CMHC - SCHL
Toronto, ON · Ottawa, ON · Montreal, QC · Vancouver, BC · Halifax, NS · Calgary, AB
Lead the development, enhancement, and governance of business reporting and analytics solutions.
Added 1 month ago
M
Director, Center for Inclusive Growth - Tech for Good
Mastercard
Toronto, ON
- Full-time
o Work with the Center’s Measurement & Evaluation lead on continuing to evolve the M&E frameworks and processes to drive towards data-driven decision-making

Mastercard

Senior Software Engineer

Vancouver, BC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

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

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

Apply About employer

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

Report this job