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Added 2 mins ago
M
Lead, Commercial Management
Metrolinx
Canada
- Full-time
Our Commercial Management, Pre-Construction Services Office within CPG is looking for a Lead, Commercial Management to join the team! You will lead and provide commercial oversight on a…
Added 2 mins ago
GM
Senior Software Developer - CI/CD and Software Development Tools
General Motors
Markham, ON
- Full-time
As part of the application process, Artificial Intelligence will be used in the hiring process for this role.
Added 2 mins ago
FS
Responsable du Marketing / Marketing Manager
Four Seasons Hotels and Resorts
Montreal, QC · Four Seasons Montreal
- Full-time
Veiller à l'application de l'identité visuelle dans l'ensemble de l'hôtel et des points de vente ;
Added 2 mins ago
FC
Team Manager Insurance Operations
Fidelity Canada
Mississauga, ON
- Full-time
…carriers and Managing General Agencies (MGAs), and recruit, lead, and develop a team of Insurance Operations Associates. The incumbent will be responsible for creating a scalable and…
Added 2 mins ago
Environmental & Sustainability Engineer
Molson Coors
Toronto, ON
…Services team and will work closely with the EHS Team. You will lead local execution of environmental aspects of the Environmental, Health, and Safety Strategy and drive day-to-day…
Added 2 mins ago
NC
Account Coordinator, Commercial SME
NFP Corp
Calgary, AB · Edmonton, AB · Langley (District), BC · Newmarket, ON · Ottawa, ON · Toronto, ON · Windsor, ON · Langley, BC
- Full-time
Manage portfolio transfer application in line with carrier requirements and as directed by the Portfolio Lead.
Added 2 mins ago
IS Solutions Architect Leader, Contact Centre Solutions
Insurance Corporation of British Columbia
North Vancouver, BC
Strong proficiency with Amazon Web Services (AWS) and firsthand experience with application development using APIs, JSON, and JavaScript.
Added 3 mins ago
JA
Spécialiste de l’appel d’offres / Quotation Tender Specialist
JR Automation
Montreal, QC · Saint-Laurent, QC
- Full-time
…group! Reporting to the Tendering and Quotation Manager, you'll lead and complete RFQs for transformer, support customers with technical queries, and ensure seamless order transfers for…
Added 3 mins ago
JA
Spécialiste de l’appel d’offres - Services haute tension / Quotation Tender Specialist - High Voltage Services
JR Automation
Montreal, QC · Saint-Laurent, QC
- Full-time
…Voltage Service group! Reporting to the Tendering Manager, you'll lead and complete RFQs for Switchgear after sales service requests including spare parts/ field service/ projects, support…
Added 3 mins ago
JA
HSSE Manager - New construction
JR Automation
London, ON
- Full-time
Lead and develop the HSSE team supporting facility design, construction, commissioning, and the transition to operations.
Added 3 mins ago
JA
Chercheur scientifique – Réseau électrique Cybersécurité/Research Scientist – Power Grid Cybersecurity
JR Automation
Montreal, QC · Saint-Laurent, QC
- Full-time
…Hitachi Energy Research organization, you will propose and lead cutting edge research projects to push the boundaries of knowledge and technology for Hitachi Energy's future products and…
Added 3 mins ago
JA
Ingénieur électrique et automatisation / Electrical Engineer and Automation
JR Automation
Varennes, QC
- Full-time
…industries. As an automation and electrical Project Engineer, you’ll lead the design, implementation, and optimization of industrial projects that drive performance and safety. You’ll…
Added 3 mins ago
JA
Superviseur(e) de Production (quart de nuit) / Production Supervisor (night shift)
JR Automation
Varennes, QC
- Full-time
Gérer les présences et assurer une application équitable des conventions collectives.
Added 3 mins ago
BC
Social Worker
Brant Community Healthcare System
Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 3 mins ago
JA
Learning and Development Specialist
JR Automation
Stoney Creek, NB
- Full-time
Hitachi Energy is seeking a Learning & Development Specialist to support the Stoney Creek Transformer Repair facility. In this role, you will serve as the primary learning partner for the…
Added 3 mins ago
JA
Spécialiste de l’appel d’offres / Quotation Tender Specialist
JR Automation
Richmond, BC
- Full-time
…group! Reporting to the Tendering and Quotation Manager, you'll lead and complete RFQs for transformer, support customers with technical queries, and ensure seamless order transfers for…
Added 3 mins ago
JA
Technical Specialist, Quality Assurance
JR Automation
Burnaby, BC
- Full-time
10+ years of hands-on experience in Engineering System/Software development or Quality Assurance Specialist or Manager in a technology or manufacturing setting
Added 3 mins ago
JA
Technical Safety Specialist
JR Automation
Burnaby, BC
- Full-time
…principles, industry specific standards and best practices for the development of safety-critical…
Added 3 mins ago
JA
QA/QC Engineer
JR Automation
Mississauga, ON
- Full-time
ISO 9001:2015 implementation experience, Lead Auditor or Internal Auditor certification, or equivalent competency
Added 3 mins ago
JA
Business Development Manager – Substation Services & Lifecycle Solutions
JR Automation
Stoney Creek, NB
- Full-time
Lead bid strategy development, pricing approaches, and commercial risk assessments.
Added 3 mins ago
JA
Signaling System Engineer
JR Automation
Mississauga, ON
- Full-time
Ensure that the Development of the Products complies with the Requirements and Interfaces of a project.
Added 18 mins ago
S
OCS Design Delivery - Senior Manager
SYSTRA
Toronto, ON
- Full-time
The role is for Go Expansion Program and associated with Delivery Partners for Metrolinx. Selected candidate will lead and manage the design, for Electrification Systems. (POS /OCS)
Added 18 mins ago
Q
Account Executive - Hamilton, Ontario (Entry Level)
Quadient
Hamilton, ON
- Full-time
…skills and make a real impact – help our future-focused business lead the way in powering secure and sustainable business connections through digital and physical…
Added 18 mins ago
Q
Bilingual Accounts Receivable (French/English)
Quadient
Markham, ON
- Up to $50,000 CAD / year
- Full-time
…skills and make a real impact – help our future-focused business lead the way in powering secure and sustainable business connections through digital and physical…
Added 18 mins ago
AF
Branch Manager - Office 1699
Attain Finance
Kitchener, ON
- Full-time
…2021 it was within a year, I quickly rose to being a Shift Lead. I trained diligently with my Branch Manager and Assistant Manager for two more years until my District Manager approached me…

nesto

Senior Security Developer

Canada

Full-time

Apply About employer

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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.

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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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