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Added 2 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 2 months ago
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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 1 month 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 1 month 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 1 month ago
VR
Member of Technical Staff
VSG Recruitment
Remote, Canada
- Full-time
- Remote
VSG Recruitment is partnering with a high-growth technology company to hire a Member of Technical Staff (MTS) in Toronto. This is a senior, Staff-level engineering opportunity for someone…
Added 22 days ago
TR
Senior Software Engineer II
Thomson Reuters
Toronto, ON
- Full-time
Strong understanding of integration design patterns, integration points and business systems and develop integrations with SAAS, AWS or on-prem systems.
Added 4 months ago
S&
Lead Full Stack Developer
Saatchi & Saatchi Canada
Canada
- Full-time
Excellent communication: you can explain a complex architecture to a non-technical executive and disagree with a senior engineer respectfully and with evidence.
Added 4 months ago
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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
As a Senior Software Engineer, you will combine strong software engineering fundamentals with modern AI-assisted development practices. You will work on the evertz.io microservices and…
Added 4 months ago
QA
Senior Data Engineer I - QuantumBlack, AI by McKinsey
QuantumBlack, AI by McKinsey
Toronto, Ontario
- Full-time
Driving lasting impact and building long-term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture - doing hard…
Added 2 months ago
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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,…
Added 1 month ago
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Lead Data Engineer
Nasdaq
Toronto, ON
- Full-time
As a Lead Data Engineer reporting to the Senior Director of Data Engineering, you'll play a critical role in designing, building, and scaling the data infrastructure that powers one of the…
Added 3 months ago
M
Principal Software Engineer
Morningstar
Toronto, ON
- Full-time
As a Principal Software Engineer on our Data Feed Platform team (Direct – Data & Research), you will partner with product owners and engineering teams to shape the technical direction of…
Added 2 months ago
M
Systems Administrator III (Linux)
Moneris
Toronto, ON
- Full-time
This is a senior, hands-on infrastructure role centered on operating and modernizing a large-scale RHEL estate of thousands of virtual machines spanning development through mission-critical…
Added 2 months ago
M
Systems Engineer
Moneris
Toronto, ON
- Full-time
Join the Platform Services and Systems Administration team as a hands-on Systems Engineer focused on defining, modernizing, and automating operating environment standards across Moneris'…
Added 1 month ago
K
Staff Software Engineer, Payments
Kindsight
Canada
- Full-time
This is not a pure architecture role. We expect the Staff Engineer to remain actively involved in implementation, with roughly 60–70% hands-on coding, particularly during the early stages…
Added 25 days ago
Senior Software Test Engineer
Coursera
Toronto, ON
As a Senior Software Test Engineer (Test Infrastructure and Tooling) at Coursera, you’ll play a key role in helping teams produce high-quality software for millions of learners across the…
Added 4 months ago
DI
Senior kdb+ Engineer
Data Intellect
Toronto, Ontario
- Full-time
As a Senior kdb+ Engineer at [DI] you’ll be at the forefront of delivering high-performance, scalable solutions for some of the world’s most data-intensive financial institutions. You’ll:
Added 4 months ago
DI
kdb+ Engineer
Data Intellect
Toronto, Ontario
- Full-time
Join the world’s largest kdb+ Consultancy where you’ll work with some of the biggest names in Capital Markets and continue to elevate your expertise solving complex challenges in an…
Added 2 months ago
Junior to Intermediate Data Engineer
Talents LGS
Montreal, QC
Collaborate with senior Data Engineers, Architects, and analytics teams.
Added 2 months ago
S
Senior Product Quality Engineer
Semtech
Burlington, ON · CAN - Burlington, ON
- Full-time
As a Senior Product Quality Engineer, you will lead the charge in ensuring the highest quality standards across the FiberEdge portfolio. You’ll take ownership of complex customer…
Added 1 month ago
Senior Machine Learning Engineer
Fitch Group
Toronto, ON
…engineers to turn ambitious vision into production reality. As a Senior ML Engineer, you'll be a technical force on the team - building sophisticated ML systems, driving innovation through…
Added 2 months ago
V
Engineering Lead, Quality
Vancity
Toronto, ON · Vancouver, BC
- Full-time
As a Engineering Lead, Quality, you will play a senior technical role responsible for ensuring the quality, reliability, and performance of member-facing platforms through hands-on…
Added 2 months ago
R
Staff Software Engineer
RBGlobal
Burnaby, BC
- Full-time
We are seeking a highly skilled Staff Software Engineer to join our Data Engineering team. In this senior technical leadership role, you will drive the architecture, design, and evolution…
Added 22 days ago
AM
Senior Physical Design Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
As a Design Engineer, you will be working with a diverse team of physical design engineers, RTL design engineers, and managers from NBIO IP team. You will drive physical implementation of…
Added 25 days ago
QP
Senior Cloud Systems Engineer
QuadReal Property Group
Vancouver, BC · Toronto, ON
- Full-time
The Senior Cloud Systems Engineer role is to ensure the stability, integrity, and efficient operation of the cloud-based and in-house information systems that support core organizational…

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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