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Added 4 months ago
R
Senior Staff Software Engineer, Platform
Rippling
Toronto, ON
- $201,000 to $335,000 CAD / year
We're hiring a Senior Staff Engineer to help define the future of Rippling's core platform and AI infrastructure. This is a rare opportunity to work on foundational systems that sit at the…
Added 5 months ago
Head, Propulsion
Canada Rocket Company
Toronto, ON
…demonstrated leader, strategic manager, technically proficient engineer you will guide the team through design, development, operation, and reuse of propulsion and stage fluid…
Added 2 months ago
R
Senior Full-Stack Software Development Engineer
Remitly
Burnaby, BC
- Full-time
As a Senior Full-Stack Software Development Engineer, you will own meaningful features end-to-end - from technical design through production - partnering closely with product, design, and…
Added 2 months ago
Senior Associate Engineer, Security Platforms Engineering Support
Scotiabank
Toronto, ON
5 years of experience working with Linux, Shell, Python, SQL, Ansible, etc
Added 1 month ago
MC
Senior Embedded Software Firmware Engineer (35835)
Myticas Consulting
Ottawa, ON
- Contract
We are seeking a Senior Embedded Software/Firmware Engineer to develop and test next-generation firmware for advanced embedded optical systems. This is a one-year contract based in Ottawa,…
Added 4 months ago
AL
Forward Deployed AI Engineer
Arkanis Labs
Remote, Canada
- $120,000 to $200,000 CAD / year
- Full-time
- Remote
…in when they have a real engineering problem and not enough senior bandwidth to solve it well: data infrastructure that's buckling, an LLM feature that breaks the moment real users touch…
Added 4 months ago
C
Apps Development Sr Manager - Vice President
Citi
Mississauga, Ontario
- Full-time
The Senior DevOps Engineer must be an experienced hands-on engineer passionate about solving complex infrastructure and automation challenges.
Added 4 months ago
B
Senior Data Engineer
BrainStation
Toronto, Ontario
- $120,000 to $145,000 USD / year
- Full-time
As a Senior Data Engineer you’ll be tasked with designing, building, and maintaining scalable data platforms and pipelines. Your deep knowledge of data platforms such as Azure Fabric,…
Added 5 months ago
I
Senior Firmware Applications Engineer
indie.inc
Toronto, Ontario
- Full-time
The Senior Firmware Applications Engineer is responsible for designing and developing camera, vision and imaging applications using indie’s Camera Video Processor product lines. You will…
Added 3 months ago
S
Senior DevOps Engineer
ShyftLabs
Toronto, ON
- Full-time
We're looking for a Senior DevOps Engineer who is deeply hands-on and ready to lead from the front. You'll own complex infrastructure across multiple internal projects, set the technical…
Added 3 months ago
R
Senior Data Engineer
Relay
Remote, Canada
- Full-time
- Remote
We’re looking for a Senior Data Engineer to help us scale our data ecosystem as Relay enters an exciting new chapter of growth. This is a unique opportunity to be responsible for key…
Added 1 month ago
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Data Engineer
Dexian
Toronto, ON · Greater Toronto Area, Canada
- Contract
Senior Power BI Developer / Data engineer – Capital & Risk Reporting
Added 1 month ago
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Full Stack Developer - Product Engineering
Showpass
Calgary, AB
- Full-time
Level: Intermediate to Senior, based on experience. We are currently looking to fill multiple positions within this role.
Added 1 month ago
KG
Traffic Engineering Lead
KGS Group
Winnipeg, MB
- Full-time
KGS Group is seeking a Traffic Engineering Lead to help shape the future of mobility in Manitoba and beyond. In this senior role, you’ll guide complex transportation projects, mentor a…
Added 3 months ago
T
Senior Product Engineer
Ture
Toronto, ON
- Full-time
We are looking for a Senior Product Engineer who can take meaningful product problems from early definition through production.
Added 4 months ago
L
Vision / Robotics Engineer
Loombotic
Toronto, ON
- Full-time
$135k-$185k base + meaningful early-stage equity, 0.25% to 0.75% (most offers 0.3-0.5%; 0.6-0.75% for an early senior or lead), 4-year vest, 1-year cliff. Typical hire $145-160k; $170-185k…
Added 2 months ago
S
Senior Full-Stack Engineer
SweetTech
Montreal, QC
- Full-time
We are a seed-stage company (SOC 2 Type II) with a small, senior engineering team. This role is based in our Montreal office.
Added 2 months ago
M
Senior Security Engineer - Vulnerability & Data/SaaS Security
Marqeta
Remote, Canada
- Full-time
- Remote
The Senior Security Engineer owns the day-to-day operation, integration, and continuous improvement of Marqeta's vulnerability management, cloud security posture, and data/SaaS security…
Added 2 months ago
VR
Forward Deployed Engineer
VSG Recruitment
Remote, Canada
- Full-time
- Remote
VSG Recruitment is partnering with a high-growth technology company to hire a Forward Deployed Engineer (FDE). This is a hands-on engineering role for someone who thrives at the…
Added 2 months ago
VR
Member of Technical Staff
VSG Recruitment
Remote, Canada
- Full-time
- Remote
If you’re a senior engineer who enjoys building foundational systems, solving difficult infrastructure problems, and taking genuine end-to-end ownership, VSG Recruitment would like to hear…
Added 4 months ago
S&
Lead Full Stack Developer
Saatchi & Saatchi Canada
Canada
- Full-time
…database migration, debugging a prod incident, mentoring a senior engineer, or sitting in a client architecture conversation. You thrive at the intersection of architecture, engineering,…
Added 4 months ago
E
Thanks for visiting our Job Board. Please review our open positions and apply to the positions that match your qualifications.
Evertz
Burlington, Ontario
- Full-time
We are seeking a highly motivated Senior Software Engineer to join our growing engineering team. This role offers an exciting opportunity to design and build scalable, production grade…
Added 4 months ago
L
Vision / Robotics Engineer
Loombotic
Toronto, Ontario
- $135,000 to $185,000 USD / year
- Full-time
$135k-$185k base + meaningful early-stage equity, 0.25% to 0.75% (most offers 0.3-0.5%; 0.6-0.75% for an early senior or lead), 4-year vest, 1-year cliff. Typical hire $145-160k; $170-185k…
Added 4 months ago
QA
Senior Data Engineer I - QuantumBlack, AI by McKinsey
QuantumBlack, AI by McKinsey
Toronto, Ontario
- Full-time
Expert-level proficiency in Python and SQL and the ability to work in polyglot environments (Scala, Java) when required by client enterprise systems
Added 3 months ago
X
Senior Engineer - AI Workflows
Xero
Remote, Canada
- Full-time
- Remote
As a Senior Engineer within the Internal AI Accelerator Squad, you will be at the forefront of Xero’s transformation into an AI-native company. You will act as a forward-deployed engineer,…

Marqeta

Senior Security Engineer - Vulnerability & Data/SaaS Security

Remote, Canada

Remote

The new-hire base salary range for this full-time position, reflected in CAD, is: 136,800 - 171,000 · Full-time

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Job details

Pay: The new-hire base salary range for this full-time position, reflected in CAD, is: 136,800 - 171,000
Job type: Full-time
Workplace: Remote
Posting language: English
Posted: Aug 27, 2026

Original job description

The Senior Security Engineer owns the day-to-day operation, integration, and continuous improvement of Marqeta's vulnerability management, cloud security posture, and data/SaaS security programs. This role sits at the center of the security tooling ecosystem, Tenable, Snyk, StackHawk, CrowdStrike, Sentra, Reco, and ArmorCode, correlating findings across platforms, driving remediation, and translating technical risk into metrics and reporting that inform both engineering teams and executive leadership.

We work Flexible First. This role can be performed remotely anywhere within Ontario or British Columbia, Canada. We’d love for you to join us!

This position is not for an existing vacancy.

The Impact You’ll Have

Vulnerability Management

Own the end-to-end vulnerability management lifecycle - triage, prioritization, remediation tracking, and SLA enforcement - across infrastructure, applications, and containers using findings from Tenable.
Review and act on application and code-level vulnerability findings from Snyk (SCA, SAST, container/IaC scanning) and dynamic application security testing results from StackHawk, driving remediation and SLA compliance across relevant teams.
Maintain risk-based prioritization models that weigh severity, exploitability, business criticality, and regulatory impact.

AWS Infrastructure Security & Cloud Security Posture Management (CSPM)

Own and mature the CSPM program across AWS infrastructure, monitoring for misconfigurations, drift, and control violations against the Common Controls Framework (CCF).
Manage cloud misconfiguration findings identified through CrowdStrike, driving triage, reporting, SLA enforcement, and remediation follow-up across AWS compute and containers.
Partner with cloud/platform engineering to remediate misconfigurations, enforce secure baselines (IAM, networking, storage, encryption), and reduce AWS account-level risk.

Data Security & SaaS Security

Own the Data Security Posture Management (DSPM) program using Sentra, sensitive data discovery, automated classification, data flow/lineage visibility, and cross-environment replication monitoring across cloud data stores
Operate and mature the SaaS Security Posture Management (SSPM) program using Reco, discovery of sanctioned/shadow SaaS, OAuth and third-party app governance, and SaaS data exposure monitoring.
Partner with data and platform engineering teams to close gaps between security policy and technical enforcement (e.g., classification, least-privilege access, cross-environment data controls).

Findings Aggregation & Remediation Orchestration

Automate ticket creation and remediation workflows (e.g., Jira) with proper ownership, SLA tracking, and escalation paths.
Drive risk exception and false-positive review processes in partnership with application, platform, and business owners.

API Integration & Automation

Build and maintain API integrations between security tools (Tenable, Snyk, StackHawk, CrowdStrike, Sentra, Reco, ArmorCode) and downstream systems (ticketing, SIEM, CMDB, data warehouses).
Develop automation/scripts to enrich findings with ownership and asset context, reduce manual triage, and keep dashboards current.

Metrics & Executive Reporting

Define and maintain KPIs/KRIs across vulnerability management, cloud, SaaS, and data security programs (e.g., MTTD, MTTR, SLA compliance, coverage, risk reduction trends).
Build and maintain executive dashboards and periodic reporting for leadership and audit stakeholders.
Translate technical findings into business-risk narratives for non-technical audiences, including compliance mapping (PCI DSS, SOX, SOC 2, ISO 27001).

Who You Are

5+ years in security engineering, with hands-on ownership of vulnerability management, cloud security, or application/SaaS security programs.
Direct experience with vulnerability scanning platforms (e.g., Tenable) and application security tools (e.g., Snyk, StackHawk).
Hands-on experience with CSPM tooling and securing AWS infrastructure Experience with endpoint/cloud workload detection and response platforms (e.g., CrowdStrike Falcon).
Experience with DSPM tooling (Sentra or equivalent) and SSPM tooling (Reco or equivalent).
Experience with security findings aggregation/ASPM platforms (e.g., ArmorCode) and ticketing integration (e.g., Jira).
Strong scripting/API integration skills (Python, REST APIs) to build and maintain tool-to-tool data pipelines across the above stack.
Experience building metrics, KPIs, and executive-level reporting/dashboards from security tooling data.
Familiarity with compliance frameworks relevant to a regulated environment (PCI DSS, SOX, SOC 2, ISO 27001).
Strong written and verbal communication skills, the ability to translate technical risk into business terms for non-technical and executive stakeholders.

Nice-To-Haves

Experience in a fintech, payments, or other highly regulated industry.
Prior experience owning a vulnerability/risk exception process and SLA governance model.
Familiarity with SIEM integration and security automation/orchestration (SOAR).

Success Metrics for This Role

Reduction in Mean Time to Detect (MTTD) and Mean Time to Remediate (MTTR) across all programs.
SLA compliance rate for critical/high findings.
AWS account/resource coverage under continuous CSPM monitoring, reduction in critical misconfigurations and CrowdStrike-detected threats over time.
Coverage rate of data stores and SaaS applications onboarded into DSPM/SSPM monitoring.
Reliability and uptime of tool integrations (Tenable, Snyk, StackHawk, CrowdStrike, Sentra, Reco, ArmorCode).
Quality and consistency of executive reporting (on-time delivery, accuracy, stakeholder satisfaction).

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: 136,800 - 171,000

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 up to 20 weeks of Parental Leave

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

The Senior Security Engineer manages the lifecycle of vulnerability, cloud, and data security programs, including triage, remediation, and SLA enforcement. They also build and maintain API integrations and automation to streamline security workflows and provide executive-level reporting.

Requirements

Candidates must have 5+ years of experience in security engineering with hands-on expertise in vulnerability scanning, cloud security, and API integration. Strong communication skills are required to translate technical risk into business narratives for non-technical stakeholders.

Skills

Vulnerability management
Cloud security
AWS infrastructure
CSPM
DSPM
SSPM
Python
REST APIs
Tenable
Snyk
StackHawk
CrowdStrike
Sentra
Reco
ArmorCode
Jira

Benefits

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

Remote locations

Ontario, Canada
British Columbia, Canada

Remote locations (standardized)

British Columbia, Canada
Ontario, Canada

Visa sponsorship

Not detected in the job text

Keywords

Vulnerability Management
Cloud Security
SaaS Security
Data Security
AWS
Tenable
Snyk
StackHawk
CrowdStrike
Sentra
Reco
ArmorCode
Jira
Python
REST APIs
CSPM
DSPM
SSPM
PCI DSS
SOX
SOC 2
ISO 27001
Automation
API Integration
Fintech
Risk Management
SLA
MTTD
MTTR
Infrastructure Security

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