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Added 33 mins ago
S
Associate Software Development Engineer in Test (SDET)
SOTI
Mississauga, ON
- Full-time
Job Title: Associate Software Developer in Test
Added 33 mins ago
NI
Solutions Architect - Java
Nityo Infotech
Toronto, ON
- Contract
Mandatory Skills: Banking experience must, Java, Microservices, Event Processing, SQL Microservices, AKS. Databricks is nice to have but not required
Added 1 hour ago
MaAnalytics, GWM -nager, CWM
Scotiabank
Toronto, ON
Added 1 hour ago
SS
Continuous Improvement Process Engineer
Samuel, Son & Co.
Markham, ON
- Full-time
…but not limited to: Excel, Word, PowerPoint, Visio, Power BI, SQL, Tableau, Python, AutoCAD, Solid Works,…
Added 1 hour ago
SC
Senior Environmental Data Engineer
SLR Consulting
Calgary, AB · Vancouver, BC · Guelph, ON
- Full-time
…logger data; develop secure REST APIs; write and optimize T‑SQL; and support cloud deployments in…
Added 1 hour ago
Senior AI Engineer, IT Solutions 1 1
Celestica International LP
Toronto, ON
Knowledge of SQL and advanced data modeling for structured and unstructured data.
Added 1 hour ago
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AI Engineer
VySystems
Mississauga, ON
- Full-time
Solid SQL, data modeling, and data engineering fundamentals.
Added 1 hour ago
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Responsible Gaming (RG) Lead
Midnite
Remote, Canada
- Full-time
- Remote
SQL or BI skills, or experience improving behavioural risk models, automated interventions or RG reporting.
Added 1 hour ago
CB
Backend Developer
Canadian Bank Note Company
Ottawa, ON
- $75,000 to $86,000 CAD / year
- Full-time
As a Backend Developer on our Prediction Markets team, you will help build and maintain a secure, multi-tenant prediction-market platform designed for Latin American markets. You will…
Added 1 hour ago
G
Vehicle Systems Engineering
Geotab
Waterloo, ON
- Full-time
Experience writing and debugging scripts, such as in Python or MATLAB, and working with SQL or Google BigQuery; strong programming fundamentals are required, with embedded C/C++ considered…
Added 1 hour ago
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Senior Vehicle Systems Engineering
Geotab
Waterloo, ON
- Full-time
Ability to learn or write SQL queries and Python scripts to analyze Google BigQuery data; willingness to travel internationally up to 25% and a valid passport and driver’s licence for…
Added 1 hour ago
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Data Scientist
Bevertec
Toronto, ON · Greater Toronto Area, Canada
- Contract
Strong expertise in SQL, data manipulation, and managing large relational databases
Added 1 hour ago
BI Analyst
PACT
ON · Mississauga, Ontario
Added 1 hour ago
C
Analyst Co-op - Bilingual – Winter 2027
CIBC
Montreal, QC
- Full-time
You can demonstrate experience in Python, Excel/Visual Basic for Applications (VBA), Structured Query Language (SQL), and data analysis. It’s an asset if you have experience with Power BI,…
Added 1 hour ago
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Senior Business Analyst, Loan Servicing Technology
BMO
Toronto, ON · FCP
- Full-time
Added 1 hour 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 2 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 2 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 2 hours ago
CO
Job ID #32085: Cartographic GIS Technician (REPOST)
City of Hamilton
Hamilton, ON
- Full-time
- Temporary
Some knowledge of processing tools (Model Builder, FME) and scripting languages (Python, Arcade, SQL) considered an asset.
Added 3 hours ago
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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 3 hours ago
J
Principal Platform Product Manager - Billing & Authentication
Jobgether
Canada
- $148,782 to $185,977 USD / year
- Full-time
Technical Credibility: Ability to interpret API specifications, trace data across systems, write SQL queries to validate information, and engage confidently with engineers on architecture,…
Added 6 hours ago
AI
GCP Architect
AllianceIT Inc
Canada
- Contract
Deep working knowledge of core GCP services relevant to this program: Cloud Run, Cloud SQL(PostgreSQL), Cloud Storage, Memorystore, Vertex AI, Cloud Load Balancing, VPC/Shared VPC,…
Added 7 hours ago
SL
Senior Software Engineer, Operations – Core Java & iOS focus
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
Experience troubleshooting production issues and working with databases such as SQL, Oracle, or PostgreSQL.
Added 9 hours ago
C
Risk & Compliance Project Manager and Application Manager
Citi
Mississauga, ON
- Full-time
…software architectures, relational/non-relational databases (SQL), API integrations, ETL/data pipelines, and cloud computing environments…

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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