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Added 12 mins ago
GM
Senior Software Developer - CI/CD and Software Development Tools
General Motors
Markham, ON
- Full-time
Ensure the scalability, reliability, availability, and security of CI/CD pipelines and cloud platforms, optimizing them for efficient and predictable software delivery.
Added 12 mins ago
IS Solutions Architect Leader, Contact Centre Solutions
Insurance Corporation of British Columbia
North Vancouver, BC
As the Solutions Architect Leader, Contact Centre Solutions, you will lead the design and optimization of contact centre solutions, centered on ICBC’s Genesys Cloud platform and associated…
Added 12 mins ago
JA
Chercheur scientifique – Réseau électrique Cybersécurité/Research Scientist – Power Grid Cybersecurity
JR Automation
Montreal, QC · Saint-Laurent, QC
- Full-time
…global 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…
Added 43 mins ago
BS
Managed Service Director
Bulletproof Solutions Inc
Toronto, ON
- Full-time
Lead governance bodies such as Change Advisory Board, major incident reviews, and service quality councils.
Added 43 mins ago
NI
Solutions Architect - Java
Nityo Infotech
Toronto, ON
- Contract
We are seeking an experienced Solutions Architect with strong expertise in designing and delivering scalable enterprise applications using Java, Microservices, Event-Driven Architecture,…
Added 58 mins ago
TG
Senior Network Engineer
TMX Group
Toronto, ON
- Full-time
Security Management: Manage and maintain network security infrastructure, including firewalls (Cisco ASA, Fortinet, AWS Native FW), VPNs, and NAC solutions (Cisco ISE).
Added 58 mins ago
C
Engineering Manager, API Development
CIBC
Toronto, ON
- Full-time
Join the Digital and CX Technology team as an Engineering Manager, API Development, where you’ll lead a team of skilled API developers supporting CIBC’s online and mobile banking platforms.…
Added 58 mins ago
B
Operations Manager
BGIS
Toronto, ON
- Full-time
▪ Tenant Engagement programs …. Lead and promote property initiatives, including sustainability and environmental initiatives
Added 1 hour ago
DF
Full-Stack Automation Engineer
DUCA Financial Services Credit Union Ltd.
Toronto, ON · North York, ON
- Full-time
The Full‑Stack Automation Engineer is responsible for contributing to the designing, building, and maintaining of robust automation solutions that support DUCA’s automation strategy across…
Added 1 hour ago
SF
Senior Site Reliability Engineer
Safe Fleet
Coquitlam, BC
- Full-time
The Senior Site Reliability Engineer owns reliability, resilience and operational health across SafeFleet’s cloud-native product ecosystem. This is a hands-on engineering role with…
Added 1 hour ago
SF
Senior AI Engineer
Safe Fleet
Coquitlam, BC
- Full-time
Lead architecture and design discussions, review AI-related work, and act as the technical reference point for AI across Cloud Engineering.
Added 1 hour ago
B
Data Scientist
Bevertec
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking a Senior Data Analytical Specialist / Scientist to lead advanced analytics, machine learning, and data-driven decision-making initiatives within a large-scale enterprise…
Added 2 hours ago
Solutions Architect - App Enablement Lead
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
Lead and execute the migration of applications to cloud platforms (e.g., AWS, Azure, Google Cloud).
Added 2 hours ago
Director, Manufacturing Engineering & Site Quality
Celestica International LP
Newmarket, ON
Organizational Leadership: Directly and indirectly lead, mentor, and develop department managers, senior individual contributors, and technical teams across a ~140-person organization.
Added 2 hours ago
X
Senior Engineer - Enterprise Platforms
Xero
Vancouver, BC
- Full-time
The Enterprise Platforms team partners closely with Product Managers, Analysts, Security, Architecture, and Operations to deliver sensible internal solutions. They look after Xero's core…
Added 2 hours ago
CO
Job ID #32315: Supervisor, Cybersecurity
City of Hamilton
Hamilton, ON
- Full-time
Reporting to the Manager, Cybersecurity, the Supervisor, Cybersecurity oversees day-to-day cybersecurity operations and delivery of assigned security services to protect the…
Added 2 hours ago
CO
Job ID #32314: Supervisor, IT Infrastructure
City of Hamilton
Hamilton, ON
- Full-time
Supervises configuration, installation, maintenance and troubleshooting of physical and virtual servers, storage, operating systems, backup platforms and assigned messaging, collaboration…
Added 2 hours ago
CO
Job ID #32296: Manager, IT Infrastructure
City of Hamilton
Hamilton, ON
- Full-time
Reporting to the CISO and Director, IT Infrastructure, the Manager, IT Infrastructure provides strategic and operational leadership for the City’s enterprise infrastructure and…
Added 2 hours ago
CO
Job ID #32295: Manager, Cybersecurity
City of Hamilton
Hamilton, ON
- Full-time
The Manager leads assigned security professionals and service providers in security governance, risk management, threat detection, incident response, vulnerability management and security…
Added 3 hours ago
N
Senior Security Developer
nesto
Canada
- Full-time
We are looking for a Cloud 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…
Added 3 hours ago
N
Senior Security Developer
nesto
Canada
- Full-time
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…
Added 6 hours ago
M
RQ00829 - Product Manager - Senior
Maarut
Toronto, ON
- Contract
Lead planning, backlog refinement, feature reviews, demonstrations, and acceptance activities so delivery teams understand priorities, intended outcomes, and acceptance expectations.
Added 6 hours ago
M
RQ00830 - Test Lead - Senior
Maarut
Toronto, ON
- Contract
Experience testing cloud-based event services, queues, observability, security controls, performance, resilience, failure recovery, and production support scenarios.
Added 6 hours ago
Technical Solutions Development Manager, Workspace, Google Cloud
Google
Waterloo, ON
The Google Cloud Platform team helps customers transform and build what's next for their business - all with technology built in the cloud. Our products are developed for security,…
Added 9 hours ago
X
Senior Forward Deployed Engineer
Xero
Remote, Canada
- Full-time
- Remote
Your impact extends beyond the code; you will lead the delivery of high-stakes AI agents from discovery to production, while acting as a technical partner and evangelist. By defining the…

nesto

Senior Security Developer

Canada

Full-time

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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 Cloud 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.

#nestocloud

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More about this job

Responsibilities

Design, implement, and maintain cloud security controls and tools across cloud infrastructure, applications, Kubernetes, and CI/CD pipelines. Identify and remediate security issues, conduct design reviews and threat assessments, automate secure provisioning and access management, and support incident response and audits.

Requirements

Candidates should have at least five years of infrastructure or security team experience and five years of development experience, ideally with Go, TypeScript, or JavaScript. They should have strong cloud, network, Kubernetes, and DevSecOps expertise, experience with GCP or Azure security services and IaC tools, and knowledge of OWASP, security frameworks, and automated security testing; English and French bilingualism is requested.

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
Web Application Security

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
DevSecOps
Google Cloud Platform
Microsoft Azure
Kubernetes
Terraform
Pulumi
Helm
Infrastructure as Code
Go
TypeScript
JavaScript
CI/CD
GitHub Actions
Argo CD
Azure DevOps
Security Command Center
GKE
Cloud IDS
Cloud Armor
Secrets Manager
Azure Security Center
Azure App Services
Azure SQL
Front Door
Key Vault
OWASP Top 10
DAST
SAST
WAF

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