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Added 10 mins ago
Senior Manager, Managed Asset Program (12 month contract)
Scotiabank
Toronto, ON
Champion a customer focused culture to deepen client relationships and leverage broader Bank relationships, systems and knowledge.
Added 10 mins ago
RI
DSM Evaluation Manager - EM&V
Resource Innovations
Remote, Canada
- Full-time
- Remote
…analysts, and reviewing deliverables to ensure quality for client submissions. You will also be responsible for ensuring that impact evaluations and related projects are completed on…
Added 10 mins ago
D
Customer Care Representative
Dynacare
Brampton, ON
- Full-time
…resolving customer issues and helping us enhance the customer experience. You will be accountable for customer communication, troubleshooting, resolving all inquiries via telephone, e-mail,…
Added 10 mins ago
D
Customer Care Representative
Dynacare
Brampton, ON
- Full-time
…resolving customer issues and helping us enhance the customer experience. You will be accountable for customer communication, troubleshooting, resolving all inquiries via telephone, e-mail,…
Added 10 mins ago
S
Senior Power Systems Engineer
Stantec
Fredericton, NB
- Full-time
Stantec is looking for an Electrical Engineer with versatility to support our various client's needs. As a member of the Atlantic Region Delivery Center team based in Fredericton, NB, the…
Added 11 mins ago
HR
Food Store Manager
Hughes Recruitment & Strategy Collective
Moosomin, SK
- Full-time
…team and a positive workplace culture worth preserving. You'll lead five department managers, support their development, and work together to improve financial performance, strengthen store…
Added 11 mins ago
M
Oracle Fusion Cloud Consultant
MethodHub
Toronto, ON
- Contract
Process Transformation: Lead workshops and client discussions on accounting design, financial close optimization, and reconciliation governance.
Added 11 mins ago
FI
Bilingual Business Analyst - French, Branch Experiences & Enablement
FP Inc.
Toronto, ON · Scarborough, ON
- $60 to $72 CAD / hour
- Contract
Champion a Branch staff and client-focused culture, prioritizing the customer experience in the delivery of project activities and outcomes.
Added 11 mins ago
PA
Intermediate / Senior Architectural Technologist
Paradigm Architecture + Design
Toronto, ON
- Full-time
…record of delivering innovative design solutions and exceptional client…
Added 11 mins ago
HI
Manager, E,I&C
Halyard Inc.
Toronto, ON
- Full-time
Lead, mentor, and manage a team of E&I/C engineers and designers.
Added 26 mins ago
WO
Registered Nurse - Cardiology
William Osler Health System
Toronto, ON · Etobicoke, Ontario
- Part-time
Experience performing 12 lead ECG and/or rhythm interpretation (within the past two years) required
Added 26 mins ago
S
Program Manager - Capital Markets (FSI)
Sia
Toronto, ON
- Full-time
Lead working groups and facilitate collaboration across teams to drive execution, resolve issues, and maintain delivery momentum.
Added 26 mins ago
P
Senior Software Developer in Test | Ingénieur·e logiciel senior en test
Plotly
Remote, Canada
- Full-time
- Remote
…and feature development to improve product quality. You will lead initiatives to enhance the overall software development process with a focus on quality. You will collaborate closely with…
Added 41 mins ago
S
Program Manager - Capital Markets (FSI)
Sia
Toronto, ON
- Full-time
Lead working groups and facilitate collaboration across teams to drive execution, resolve issues, and maintain delivery momentum.
Added 41 mins ago
MR
Project Manager
MPA Recruitment
Oshawa, ON
- $160,000 to $175,000 CAD / year
- Full-time
Lead regular project meetings with clients, consultants, subcontractors, and internal stakeholders.
Added 41 mins ago
WO
Registered Nurse - Cardiology
William Osler Health System
Toronto, ON · Etobicoke, ON
- Part-time
Experience performing 12 lead ECG and/or rhythm interpretation (within the past two years) required
Added 41 mins ago
E
Project Manager
EeStairs
Brantford, ON
- Full-time
Lead cross-functional project teams, fostering collaboration and motivating team members to achieve project milestones and deliverables. Communicating continual improvement strategies to…
Added 41 mins ago
MP
Director of Construction Project Management
Michael Page
Oakville, ON
- $120,000 to $150,000 CAD / year
- Full-time
As the Director of Project Management, based in Oakville, you will lead construction projects from inception to completion. You will oversee project plans, manage budgets, and ensure…
Added 41 mins ago
V
Practitioner Success & Education Specialist
Vykon
Ottawa, ON
- Full-time
Staff &Contractor Education: Lead comprehensive product and protocol education initiatives for internal staff and external contractors. Maintain a consistent, deep understanding of specific…
Added 41 mins ago
Assurance - Senior Associate, Accounting & Assurance
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Toronto, ON
Lead or assist with planning, execution, and completion of audit and review engagements, including coordinating fieldwork and client requests.
Added 41 mins ago
T
AML Financial Crime Risk Investigator II - Ministerial Directives and Sanctions
TD
Toronto, ON
- Full-time
…and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been designed to allow colleagues to progress through the salary…
Added 41 mins ago
CD
Case Manager
CMHA Durham
Oshawa, ON
- Full-time
…clinically based services that, in addition to dealing with client mental health issues, address social determinants of health using the recovery…
Added 41 mins ago
GF
Sales and Service Representative (Fitness Trainer) - Alliston Market Village
GoodLife Fitness
Alliston, ON
- Part-time
…professional sales & customer service career while gaining experience in coaching members on use of club…
Added 41 mins ago
TR
Senior Accounts Payable/Project Accountant
Trillium Rail Partners
Mississauga, ON
- Full-time
Own the end-to-end tracking and coordination of all supporting documentation provided to the client for monthly cost-plus billings. Maintain a complete, traceable register linking billed…
Added 56 mins ago
W
Project Manager, Municipal Planning
WSP
Toronto, ON
- Full-time
WSP is seeking an experienced Project Manager to lead and manage policy planning projects for municipal clients while playing a key role in growing our Municipal Planning Practice. The…

nesto

Senior Security Developer

Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 29, 2026

Original job description

Our mission is to provide a positive, empowering, and transparent property financing experience that is simple from start to finish. Our team consists of skilled technology experts, caring mortgage specialists, and a diverse marketing team, all working together to lead change in the mortgage industry.

At nesto, we're proud of

Our clients love our positive, empowering, and transparent mortgage financing experience.
Our 4.5-star Google reviews speak for themselves!
We won the 2023 & 2024 CLA Lender of the Year award, recognizing our excellence in lending services.
We are a B Corp certified organization, highlighting our dedication to making a positive impact on our society and our planet.
Our highly skilled, diverse, and collaborative team, makes everything possible!
Our Mortgage Cloud platform gives financial institutions full access to nesto’s proprietary technology, powering a better client experience, from start to finish.

About The Team

We're a fast-paced, interdisciplinary team working on multiple tech projects simultaneously. Our team is diverse and works on different products and nesto experiences that are all interconnected.

We are looking for a Senior Security Developer to join our dynamic team. In this role, you will play a critical role in designing, implementing, and maintaining cloud security solutions to protect our cloud-based systems and applications. You will work closely with our development and operations teams to ensure the security and integrity of our cloud infrastructure.

We celebrate a variety of perspectives and experiences. We are not looking for someone who checks every single box - we’re looking for lifelong learners and people who can make us better with their unique experiences.

What You'll Be Doing

Implement and maintain robust security controls to protect our cloud infrastructure and applications.
Discover, remediate, and validate security issues across cloud infrastructure.
Perform architectural/design reviews through a security lens and provide timely, actionable requirements and recommendations.
Collaborate with security leadership, compliance, and engineering teams to execute security strategies.
Build, deploy, and manage security tools such as WAF, IDS/IPS, workload protection, GCP Command Center, and Azure Security Center, etc.
Propose and contribute to security and compliance improvements for nesto CI/CD pipelines and deployment processes.
Automate infrastructure provisioning and deployment processes using Infrastructure as Code (IaC) tools like Terraform or Pulumi.
Design and operate scalable processes to provision cloud access and maintain least privilege.
Participate in and support the incident detection and response process by enhancing observability and alerting and assisting the incident response team.
Self-organize and prioritize activities independently.
Support audits and first-party security questionnaires.
Conduct and oversee security assessments and threat modeling exercises.
Implement security controls within Kubernetes.
Build DevSecOps tools/integrations.

Who We're Looking For

5+ years of experience working on a team focused on infrastructure and/or security.
5+ years of development experience (ideally GoLang, TypeScript/JS).
Knowledge of common web application vulnerabilities and the OWASP Top 10 framework.
The ability to analyze and act on results from DAST and SAST tools (e.g., Tenable, Snyk).
Skilled in DevSecOps principles and familiarity with CI/CD pipelines (GitHub Actions, Argo CD, Azure DevOps) to perform automated security testing.
Experience deploying and customizing security tools to address threats and lower risk, including vulnerability scanners, static analyzers, web application firewalls (WAFs), intrusion detection/prevention systems (IDS/IPS), and endpoint security monitoring.
A comprehensive grasp of cloud and network security, including an in-depth understanding of Kubernetes.
Experience in GCP specifically with one or more of the following services: Security Command Center, GKE, Cloud IDS, Cloud Armor, and Secrets Manager.
Experience in Azure specifically with one or more of the following services: Security Center, Azure PaaS App Services, VMs, Azure SQL, Front Door, and Key Vault.
Experience writing infrastructure-as-code using tooling such as Terraform, Pulumi, and Helm.
Knowledge of common security-related frameworks and benchmarks like CIS, NIST, and MITRE ATT&CK.
An understanding of identity and access management (IAM) principles and cloud-native IAM solutions.
Passionate about constant learning and sharing knowledge with others.
Bilingual (English & French).

We definitely want to talk to you if you have/are

Experience managing security posture by collating, digesting, and monitoring outputs from tooling.
Experience working with infrastructure-as-code using tooling such as Terraform, Pulumi, and Helm.
Skilled in DevSecOps principles and familiar with CI/CD (Github Action and Argo CD) pipelines to perform automated security testing

The Reward

The A-Team: Work alongside high-performing talent in the industry.
Accelerated Growth: The slope of your learning curve here will be vertical. You will touch more production systems in one year than you would in five years at a bank.
Top-Tier Coverage: Premium benefits plan fully paid by nesto, including comprehensive insurance and unlimited access to telemedicine and mental health services for you and your family.
Rest & Recharge: 4 weeks of vacation to ensure you stay at peak performance.
Best-in-Class Tools: Access to the resources and tech you need to execute without friction.
Working framework: The environment that makes you productive and enables teamwork (Hybrid model).

Diversity and Inclusion

At nesto, we believe that creativity and collaboration are the result of a diverse team. We are committed to fostering a culture of diversity, equity, inclusion, and belonging, and we strongly encourage women, people of color, LGBTQIA+ individuals, and individuals with disabilities to apply. We are committed to creating a workplace that is inclusive and welcoming to all.

Apply About employer

More about this job

Responsibilities

Design, implement, and maintain cloud security controls and tools across infrastructure, applications, Kubernetes, and CI/CD pipelines. Assess and remediate security risks, automate secure cloud provisioning, support incident response and audits, and collaborate with engineering, compliance, and security teams.

Requirements

Requires at least five years of infrastructure or security team experience and five years of development experience, ideally with Go, TypeScript, or JavaScript. Candidates should have strong knowledge of cloud and network security, Kubernetes, DevSecOps, CI/CD, IaC, vulnerability assessment, IAM, and relevant GCP or Azure services; English and French bilingualism is also listed.

Skills

Cloud Security
Go
TypeScript
JavaScript
DevSecOps
CI/CD
Kubernetes
Google Cloud Platform
Microsoft Azure
Terraform
Pulumi
Helm
Infrastructure As Code
Identity And Access Management
Threat Modeling
Incident Response

Benefits

Premium Benefits Plan
Comprehensive Insurance
Telemedicine
Mental Health Services
Four Weeks Of Vacation

Visa sponsorship

Not detected in the job text

Keywords

Cloud Security
Google Cloud Platform
Microsoft Azure
Kubernetes
DevSecOps
CI/CD
Infrastructure As Code
Terraform
Pulumi
Helm
Go
TypeScript
JavaScript
OWASP Top 10
DAST
SAST
Tenable
Snyk
Web Application Firewall
Intrusion Detection And Prevention Systems
Security Command Center
GKE
Cloud IDS
Cloud Armor
Secrets Manager
Azure Security Center
Azure Key Vault
CIS
NIST
MITRE ATT&CK

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