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Added 13 mins ago
GN
Co-op/intern - Mechanical Engineer
Gerdau North America
Selkirk, MB
- Volunteer
…throughout the U.S. and Canada, through a vertically integrated network of mini-mills, scrap recycling facilities and downstream operations offering a diverse and balanced product mix of…
Added 13 mins ago
GN
Co-op/intern - Mechanical Engineer Technologist
Gerdau North America
Selkirk, MB
- Volunteer
…throughout the U.S. and Canada, through a vertically integrated network of mini-mills, scrap recycling facilities and downstream operations offering a diverse and balanced product mix of…
Added 13 mins ago
GN
Coop/intern - Mechanical Engineer (8 Month Term)
Gerdau North America
Selkirk, MB
- Volunteer
…throughout the U.S. and Canada, through a vertically integrated network of mini-mills, scrap recycling facilities and downstream operations offering a diverse and balanced product mix of…
Added 13 mins ago
GN
Co-op/intern - Electrical Engineer
Gerdau North America
Selkirk, MB
- Volunteer
…throughout the U.S. and Canada, through a vertically integrated network of mini-mills, scrap recycling facilities and downstream operations offering a diverse and balanced product mix of…
Added 13 mins ago
GN
Co-op/intern - Environmental Engineer
Gerdau North America
Selkirk, MB
- Volunteer
…throughout the U.S. and Canada, through a vertically integrated network of mini-mills, scrap recycling facilities and downstream operations offering a diverse and balanced product mix of…
Added 13 mins ago
GN
Co-op/intern - Electrical Engineer (8 Month Term)
Gerdau North America
Selkirk, MB
- Volunteer
…throughout the U.S. and Canada, through a vertically integrated network of mini-mills, scrap recycling facilities and downstream operations offering a diverse and balanced product mix of…
Added 43 mins ago
L
Security Engineer
LiveKit
Canada
- Full-time
Harden identity, secrets and network boundaries, including environment separation and credential hygiene.
Added 1 hour ago
A
Information Technology - Lead Analytics Engineer, Distribution Technology
Aritzia
Delta, BC
- Full-time
…Toronto, New York, Los Angeles and Seattle - our workplace network is strategically designed to support our People and serve our Clients a frictionless experience. So, you can do what you…
Added 1 hour ago
A
Information Technology - Senior Analytics Engineer/Analytics Engineer, Marketing & Transformation Technology
Aritzia
Vancouver, BC
- Full-time
…Toronto, New York, Los Angeles and Seattle - our workplace network is strategically designed to support our People and serve our Clients a frictionless experience. So, you can do what you…
Added 1 hour ago
C
Senior Software Engineer, Elixir
Clarity
Remote, Canada
- $150,000 to $275,000 CAD / year
- Full-time
- Remote
As a Senior Engineer at Hiive, you will be a hands-on contributor to the backed system powering our platform, while building a user friendly interface. You will collaborate with technical…
Added 1 hour ago
C
Senior Software Engineer
Clarity
Remote, Canada
- Full-time
- Remote
As a Senior Full Stack Engineer, you will be a hands-on contributor to the frontend and backend apps powering our platform. You will learn Elixir on the job from your colleagues and…
Added 1 hour ago
SI
Staff Cloud Security Engineer
Scribd, Inc.
Toronto, ON · Vancouver, BC
- Full-time
As a Staff Cloud Security Engineer, you'll help shape the technical direction of Cloud Security and drive complex architectural investments across our AWS and GCP environments. You'll work…
Added 1 hour ago
A
Information Technology - Senior Analytics Engineer/Analytics Engineer, Marketing & Transformation Technology
Aritzia
Vancouver, BC
- Full-time
…Toronto, New York, Los Angeles and Seattle - our workplace network is strategically designed to support our People and serve our Clients a frictionless experience. So, you can do what you…
Added 1 hour ago
JE
Senior Instrumentation Engineer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
We are seeking a full-time, permanent or contract Senior Instrumentation Engineer or Technologist with 10 or more years of industrial instrumentation experience, including at least 5 years…
Added 2 hours ago
AE
Intermediate Civil Engineer
Associated Engineering
Calgary, AB
- Full-time
…is seeking an experienced and dedicated Intermediate Civil Engineer to join our team in our Calgary office. In this role you will be responsible for civil engineering designs. The…
Added 2 hours ago
AE
Stormwater Engineer
Associated Engineering
Calgary, AB
- Full-time
Associated Engineering, a proudly Canadian, Employee-owned Company is seeking an experienced and dedicated Stormwater Engineer to join our team in our Calgary office. In this role you will…
Added 2 hours ago
NV
Databricks Architect (ID#5473)
New Value Solutions
Vancouver, BC · Greater Vancouver, BC
- Contract
Define workspace architecture, naming standards, environment separation, identity model, network design, and workspace lifecycle management.
Added 2 hours ago
KI
Lead AI Security Engineer - Montreal, QC, Canada
KPG99 INC
Montreal, QC
- Contract
Lead AI Security Engineer -Location : Montreal, QC, Canada
Added 2 hours ago
TC
AI Security Engineer
TechNeptune Consulting Inc.
Montreal, QC
- Contract
Relevant AI security, enterprise security, cloud, container, network, and SOC experience.
Added 2 hours ago
N
Mine Operations Superintendent
Nutrien
Allan, SK
- Full-time
Through the collective expertise of our nearly 26,000 employees, we operate a world-class network of production, distribution, and ag retail facilities. We efficiently serve growers' needs…
Added 2 hours ago
C
Global WASH Advisor - Africa Region (Calgary Based)
CAWST
Calgary, AB
- Full-time
…This is what drives our dedicated team to work with a global network of more than 2,100 clients and partners. Together, we have reached over 120 million people since our inception in…
Added 2 hours ago
C
Global WASH Advisor - Francophone Africa (Calgary Based, French Required)
CAWST
Calgary, AB
- Full-time
…This is what drives our dedicated team to work with a global network of more than 2,100 clients and partners. Together, we have reached over 120 million people since our inception in…
Added 2 hours ago
Aircraft Maintenance Engineer - Structures - Calgary
WestJet Group
Calgary, AB
Willingness to travel throughout the WestJet network when needed.
Added 2 hours ago
Co-op/Intern - Mechanical Engineer Technologist
Gerdau
Selkirk, MB
…throughout the U.S. and Canada, through a vertically integrated network of mini-mills, scrap recycling facilities and downstream operations offering a diverse and balanced product mix of…
Added 2 hours ago
Co-op/Intern - Mechanical Engineer
Gerdau
Selkirk, MB
…throughout the U.S. and Canada, through a vertically integrated network of mini-mills, scrap recycling facilities and downstream operations offering a diverse and balanced product mix of…

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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