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Added 12 mins ago
Senior Manager Development, Treasury Technology
Scotiabank
Toronto, ON
The Senior Manager, Treasury Technology Delivery & Platforms is responsible for leading the technology strategy, delivery, and operational support of the Treasury Technology portfolio. This…
Added 12 mins ago
S
Senior Mechanical Engineer - Team Lead
Stantec
Edmonton, AB
- Full-time
Stantec is seeking a highly motivated Senior Mechanical Engineer / Team Leader to join our growing, multidisciplinary Buildings team.
Added 27 mins ago
BR
Senior Product Manager
BITS Recruiting
Toronto, ON
- Contract
Senior Product Manager – Enterprise Pub/Sub Applications
Added 42 mins ago
3D Modeler
Harding Display
Toronto, ON
This is a production-focused role working under the direction of Senior Designers, with a primary focus on accurate execution rather than concept ownership.
Added 42 mins ago
JA
SAP Senior Functional Specialist FICO/PS
JR Automation
Toronto, ON
- Full-time
…This position includes leading and supporting both project and production support activities. This SAP resource is the primary liaison between the Finance/Project Business teams and the…
Added 43 mins ago
E
Senior Finance Manager, CPA must - 2-3 days remote
Exceleris
Montreal, QC · Greater Montreal Metropolitan Area
- Contract
Assurer la production des états financiers statutaires et des rapports de gestion.
Added 43 mins ago
AG
SAP Senior Business Systems Analyst (SAP Finance)
Addmore Group
Oshawa, ON
- Full-time
Our Client is looking for a Senior Business Systems Analyst (SAP Finance) to join as a permanent employee
Added 43 mins ago
AG
Senior SAP S/4HANA Basis Consultant
Addmore Group
Oshawa, ON
- Full-time
Our Client is looking for a Senior S/4HANA Basis Consultant to join on a permanent basis.
Added 57 mins ago
Senior Product Analyst - EA Sports FC
Electronic Arts
Vancouver, BC
The FC Data & Analytics team is seeking a Senior Data Analyst to join our Ultimate Team (UT) function. Reporting to a Senior Manager, you will collaborate closely with production and…
Added 57 mins ago
A
Senior Buyer
Airbus
Fort Erie, ON
- Full-time
The Senior Buyer reports to the Purchasing Manager and is responsible for proactively maintaining the movements of materials from suppliers to ensure uninterrupted deliverables to all…
Added 1 hour ago
FS
Responsable du Marketing / Marketing Manager
Four Seasons Hotels and Resorts
Montreal, QC · Four Seasons Montreal
- Full-time
Participer à la production et à la coordination des séances de photos et de vidéos ;
Added 1 hour ago
BC
Communication Assistant
Brant Community Healthcare System
Brantford, ON
- Full-time
Reporting to the Manager, Communications and Public Affairs, the Communications Assistant plays a key role in executing on a number of communications tactics for both sites of the Brant…
Added 1 hour ago
S
Senior Manager - Systems Assurance
SYSTRA
Toronto, ON
- Full-time
This senior assurance capability is essential to maintaining appropriate separation between engineering production and independent technical verification, supporting System Review Panel…
Added 1 hour ago
GQ
Product Manager
Great Question
Remote, Canada
- Full-time
- Remote
You’ll be a Product Manager owning a strategic area of Great Question with a team of 3–4 engineers. We’ll give you a clear outcome to move. Figuring out the bets that get us there, and the…
Added 1 hour ago
Material Manager
Mirion
Cambridge, ON
The Material Manager is responsible for overseeing the planning, procurement, shipping, receiving, storage, inventory control, and timely availability of materials required for daily…
Added 1 hour ago
KE
Senior Program Manager
Kitchener Executive Consultants Inc
Cambridge, ON
- Full-time
…and regulated industries, in their search for an accomplished Senior Program Manager. Reporting to the Division Manager, the Sr. Program Manager will oversee the small Engineering…
Added 2 hours ago
CS
Assistant Cook - Part-time
Cogir Senior Living
Kawartha Lakes, ON · Bloom Lindsay
- Part-time
Cogir Senior Living manages retirement residences across the country. We offer a range of senior living options including independent living, assisted living and memory care.
Added 2 hours ago
Assistant Clinic Manager - Dental
Passion Dental Group Inc.
Hamilton, ON · Mississauga, ON · Toronto, ON · Vaughan, ON
We're Hiring an Assistant Clinic Manager - Grow Your Leadership Career with Anytime Dental
Added 2 hours ago
Senior Software Developer
Range Group - Job Postings
Toronto, ON
We're looking for an experienced developer to join TripArc as a Senior Software Developer. You'll work on a mature travel platform that thousands of travel professionals rely on every day,…
Added 3 hours ago
Senior SAP FICO Functional Analyst
Domtar Products
Montreal, QC
Reporting to the Manager, SAP Finance, the Senior SAP FICO Functional Analyst will be a key member of Domtar’s Corporate Applications team, helping support and enhance the SAP finance and…
Added 3 hours ago
Senior Software Developer
Range
Toronto, ON
We're looking for an experienced developer to join TripArc as a Senior Software Developer. You'll work on a mature travel platform that thousands of travel professionals rely on every day,…
Added 3 hours ago
D
Business Development Manager GTA
Digicast
Toronto, ON
- Full-time
The Business Development Manager – Toronto Market is responsible for driving new business, developing and nurture strategic relationships in the GTA, and positioning Digicast as the premier…
Added 3 hours ago
Senior Software Developer
TripArc
Toronto, ON
We're looking for an experienced developer to join TripArc as a Senior Software Developer. You'll work on a mature travel platform that thousands of travel professionals rely on every day,…
Added 4 hours ago
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Senior Security Developer
nesto
Canada
- Full-time
Experience in GCP specifically with one or more of the following services: Security Command Center, GKE, Cloud IDS, Cloud Armor, and Secrets Manager.
Added 4 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…

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 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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