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Added 1 hour ago
A
Lab Technician/Technologist
AtkinsRéalis
Saskatoon, SK
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's'infrastructure and energy systems. Together,…
Added 1 hour ago
A
Lab Technician/Technologist
AtkinsRéalis
Saskatoon, SK
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's'infrastructure and energy systems. Together,…
Added 1 hour ago
A
Senior Piping Stress Analyst Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
…activities assigned by the Technical Lead and/or Technical Manager, resolves routine and complex technical issues, and seeks guidance primarily for "first-of-a-kind", high-risk,…
Added 1 hour ago
A
Senior Piping Supports Design Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
…activities assigned by the Technical Lead and/or Technical Manager, resolves routine and complex technical issues, and seeks guidance primarily for "first-of-a-kind", high-risk,…
Added 1 hour ago
A
Senior Piping Stress Analyst Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
…activities assigned by the Technical Lead and/or Technical Manager, resolves routine and complex technical issues, and seeks guidance primarily for "first-of-a-kind", high-risk,…
Added 1 hour ago
A
Senior Piping Supports Design Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
…activities assigned by the Technical Lead and/or Technical Manager, resolves routine and complex technical issues, and seeks guidance primarily for "first-of-a-kind", high-risk,…
Added 1 hour ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 2 hours ago
BB
Full- Stack Developer, eCommerce
Bed Bath & Beyond Canada
Toronto, ON
- Full-time
Implement and manage web tracking infrastructure (Google Tag Manager, GA4), advertising/retargeting pixels, and third-party marketing integrations to guarantee accurate data collection and…
Added 2 hours ago
DR
Supervisor- Asset Management
Durham Region (The Regional Municipality of Durham)
Whitby, ON
- Contract
Reporting to the Manager, Sustainable Infrastructure, the incumbent will:
Added 2 hours ago
A
Lead Hand Technician
AFL
Victoria, BC
- Full-time
…Integria supports the build and delivery of telecommunications infrastructure across Canada. Our teams work together to provide dependable service while maintaining a strong focus on…
Added 3 hours ago
SAP Client Delivery Manager
NTT DATA Services
Toronto, ON
We are currently seeking a SAP Client Delivery Manager to join our team in Toronto, Ontario (CA-ON), Canada (CA).
Added 4 hours ago
A
Product Support Engineer - NAMER
Ashby
Canada
- Full-time
Most of your experience is in internal IT, help desk, endpoint, hardware, network, infrastructure, cloud operations, systems administration, infrastructure maintenance, or service…
Added 4 hours ago
AS
Enterprise Cloud Platform Manager
Acronym Solutions Inc.
Mississauga, ON
- Contract
We are seeking an experienced Enterprise Cloud Platform Manager to lead the strategy, governance, and optimization of cloud platforms, enterprise hosting services, and hybrid technology…
Added 6 hours ago
F
Construction Coordinator
Fluor
Fort Saskatchewan, AB
- Full-time
…industry. Our focus on innovation and providing cost-effective technology-based solutions is second to none. As we look to the future, we need creative, ambitious, and innovative…
Added 6 hours ago
MG
Technical Analyst
Michael Garron Hospital
Toronto, ON
- Full-time
Reporting to the IT Manager – Technical and Client Services, the Technical Analyst is responsible for the effective provisioning, installation, configuration, operation, support, and…
Added 6 hours ago
B
Solutions Architect, EMEA
Baseten
Toronto, ON
- $145,000 to $290,000 USD / year
- Full-time
…Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models…
Added 6 hours ago
AG
Business Intelligence Analyst
ATCO Group
Edmonton, AB
- Full-time
…complex data into meaningful insights. Reporting to the Senior Manager, Operational Accounting, you will be responsible for ensuring the accuracy and integrity of critical datasets,…
Added 6 hours ago
PM
Industrial Mechanic (Millwright)
Prairie Mountain Health
Dauphin, MB
- Full-time
Proficiency with Microsoft programs (Outlook, Word, Excel, Access and PowerPoint), as well as Internet applications and other Information Technology
Added 6 hours ago
CO
Computer Systems Analyst I
College of the North Atlantic
Stephenville, NL
- Full-time
Perform ongoing technology reviews to evaluate emerging tools, systems, and infrastructure improvements; provide recommendations to support innovation and efficiency.
Added 7 hours ago
GO
Building Projects Technologist
Government of Manitoba
Winnipeg, MB
- Full-time
The Manitoba Government's Department of Transportation and Infrastructure is seeking to fill a Building Projects Technologist position. Reporting to the Building Projects Manager, the…
Added 7 hours ago
CE
Account Manager- Digital Sales
Corus Entertainment
Toronto, ON
- Full-time
The Programmatic Account Manager will be the key point of contact for programmatic guaranteed ad sales. You will work closely alongside linear and digital teams focused on programmatic ad…
Added 7 hours ago
Account Manager, Programmatic Sales
Corus Entertainment
Toronto, ON
The Programmatic Account Manager will be the key point of contact for programmatic guaranteed ad sales. You will work closely alongside linear and digital teams focused on programmatic ad…
Added 8 hours ago
UO
Senior Project Manager – App Mod Program
University of British Columbia
Vancouver, BC · UBCV | The Leonard S. Klinck Building (LSK)
- $11,397 to $17,081.58 CAD / month
- Full-time
AAPS Salaried - Information Systems and Technology, Level E2
Added 8 hours ago
T
Sr. Business Systems Analyst - Core Platform
TD
London, ON · Toronto, ON
- Full-time
Continuously enhance knowledge/expertise in own area and keep current with leading-edge technology trends/developments and develop expertise in TD services, applications, infrastructure,…
Added 8 hours ago
NC
SWIM Software Developer
NAV CANADA
Ottawa, ON
- Full-time
…supporting NAV CANADA's Service-Oriented and SWIM (System Wide Information Management) information exchange…

Marqeta

Staff Software Engineer - Core Edge Processing

Remote, Canada

Remote

The new-hire base salary range for this full-time position, reflected in CAD, is: $156,800 - $196,000 · Full-time

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Job details

Pay: The new-hire base salary range for this full-time position, reflected in CAD, is: $156,800 - $196,000
Job type: Full-time
Workplace: Remote
Experience: An engineer with 8+ years of experience who is still deep in the code every day
Posting language: English
Posted: Oct 6, 2026

Original job description

As Marqeta's Staff Software Engineer on the Core Edge Processing team, you will write and review production code at the heart of our processing systems, drive the initiatives that make them faster and more reliable, and help set the engineering bar for a team running real-time, always-on payment infrastructure. Core Edge Processing owns the systems that route and authorize transactions across card networks, along with the cryptographic infrastructure underneath them. This is a hands-on role where the quality of your code directly shapes whether transactions succeed.

We work Flexible First. This role can be performed remotely anywhere within the province where you reside, whether that's Ontario or British Columbia, Canada. We'd love for you to join us!

The Impact You'll Have

Ship and refine production code across our routing and processing stack, where every millisecond and every line counts
Lead initiatives that make our platform more reliable, faster, and more cost-efficient
Shape system design alongside your EM and fellow engineers, from data model changes to failure and degradation strategy to blast-radius containment
Take on complex, mission-critical codebases and lift the engineering standard for everyone around you
Mentor engineers and guide technical direction at the Staff level

Who You Are

An engineer with 8+ years of experience who is still deep in the code every day
A Java expert with strong fundamentals in concurrency, performance, and building reliable systems at scale
Someone who writes system designs, defends them in review, and runs what you build in production
At home in a regulated, cloud-native, high-availability environment
Experienced in payment processing, card issuing, or network integration (JPOS, ISO 8583, or similar)

Nice-To-Haves

Cryptography or key management experience (HSM, AWS Payment Cryptography, KMS)
Experience running systems across multiple regions, including tested failover
Hands-on experience with Kubernetes and AWS

Recruiter For This Role

Kayla Osuna

Typical Process

Application Submission
Recruiter phone call
Hiring manager video call
Virtual “Onsite” consisting of 4-5, 45 min calls
Offer!

Compensation and Benefits

Marqeta calibrates pay to a competitive value according to working location. When determining salaries, we consider several factors including, but not limited to, skills, prior experience, and work location. The new-hire base salary range for this full-time position, reflected in CAD, is: $156,800 - $196,000

We also believe in recognizing the contributions of our people. That's why we award annual bonuses to eligible employees, rewarding both individual performance and the success of the entire company.

Along with monetary compensation, Marqeta currently offers:

Multiple health insurance options
Flexible vacation time with additional floating holidays
Retirement savings program with company contribution
Equity in a publicly-traded company
Monthly stipend to support our remote work model
Annual development stipend to support our people growth and development
Family-forming benefits and generous parental leave base salary top-up

About Marqeta

Marqeta is on a mission to change the way money moves. We’re one of the earliest enablers of embedded finance, a market opportunity sized up in the trillions. Our card issuing platform provides unprecedented flexibility and control for companies to issue cards, authorize transactions, and manage payment operations in real time. Marqeta is powering the most well known brands in the new economy (Block, Cash App, Affirm, Instacart, Doordash, Uber, Walmart, etc). You don’t need to be a Payments expert to join the Marqeta Team, let us help you with that. This is the opportunity of a lifetime to work with innovators around the world and unlock equitable financial access for all.

Marqeta’s Values

– Solve for the Customer: With a deep understanding of our customers' business and empathy for their needs, we deliver products and services that drive their success. Earning and keeping their trust guides everything we do.

– Do What's Right: Knowing businesses and livelihoods depend on us, we pursue solutions that disrupt responsibly and deliver high-quality results that our customers count on. We own our work from start to finish.

– Simplify and Innovate: We approach challenges with curiosity and take smart risks. Innovation comes from finding better, simpler ways to achieve extraordinary outcomes.

– Win as a Team: We succeed together by embracing diverse perspectives and pushing each other to raise the bar. We lead with humility and set aside hierarchy to work as a team.

– Make it Count: We drive forward with focus and agility. With a sense of urgency and purpose, we get the job done, and done right.

Equal Employment Opportunity, Accommodations and Privacy

Marqeta is an equal opportunity employer committed to an inclusive workplace that fosters belonging. We do not discriminate based on race, color, religion, sex (including pregnancy, lactation, childbirth, or related medical conditions), veteran status or uniformed service member status, age, national origin or ancestry, citizenship or immigration status, physical or mental disability, gender identity, gender expression, sexual orientation, genetic information (including testing or characteristics) or any other characteristic protected by applicable law. We also consider qualified applicants with criminal histories, consistent with legal requirements.

Marqeta endeavors to make reasonable accommodations for applicants with disabilities. If you are an individual with a disability and require a reasonable accommodation to submit this application, complete any pre-employment testing, or otherwise participate in the employee selection process, please submit this form with your specific accommodation request.

Marqeta cares about your privacy. Personal data that is provided as part of the application and recruitment process is processed in accordance with the Applicant Privacy Notice. Additional information for California residents can be found here.

To keep our interview process fair and consistent, we ask that all candidates join video interviews with their camera on.

Notice on Use of AI in Recruitment
We may use artificial intelligence (AI) tools in our recruitment processing consistent with the requirements of applicable laws. For more information, review our AI notice here.

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More about this job

Responsibilities

You will write and review production code for core payment processing systems while driving initiatives to improve reliability, speed, and cost-efficiency. Additionally, you will shape system design, mentor engineers, and guide technical direction at the Staff level.

Requirements

The role requires 8+ years of experience and deep expertise in Java, concurrency, and building reliable systems at scale. Candidates should have experience in regulated, cloud-native environments and familiarity with payment processing or network integration.

Skills

Java
Concurrency
Performance optimization
System design
Cloud-native
High-availability
Payment processing
Card issuing
Network integration
Cryptography
Key management
Kubernetes
AWS
ISO 8583
JPOS

Benefits

Health insurance
Flexible vacation time
Floating holidays
Retirement savings program
Equity
Monthly remote work stipend
Annual development stipend
Family-forming benefits
Parental leave base salary top-up

Remote locations

Ontario, Canada
British Columbia, Canada

Remote locations (standardized)

British Columbia, Canada
Ontario, Canada

Visa sponsorship

Not detected in the job text

Hiring contact

Kayla Osuna

Keywords

Staff Software Engineer
Core Edge Processing
Java
Concurrency
Performance
System Design
Cloud-native
High-availability
Payment Processing
Card Issuing
Network Integration
JPOS
ISO 8583
Cryptography
HSM
AWS Payment Cryptography
KMS
Kubernetes
AWS
Embedded Finance
Production Code
Reliability
Scalability
Mentorship
Technical Leadership

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