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Added 12 mins ago
Technical SME
Yondr Group
Toronto, ON
Yondr is revolutionizing the real estate and technology industries. We provide wholly outsourced, end-to-end solutions to meet the capacity and property needs of growing businesses. In the…
Added 27 mins ago
IL
Technical Sales Representative – LED Display & AV Solutions
Inno-Leader LED Technology Ltd.
Vancouver, BC
- $65,000 to $80,000 CAD / year
- Full-time
Inno-Leader LED Technology Ltd. is a fast-growing provider of commercial LED display solutions, serving businesses and organizations across Canada and the United States.
Added 27 mins ago
FF
Press Operator
Freudenberg Flow Technologies
Nisku, AB
- Full-time
Freudenberg Flow Technologies is a global provider of critical sealing and connector solutions, niche products and services to the global energy market - including oil and gas, renewables…
Added 27 mins ago
FF
Press Operator
Freudenberg Flow Technologies
Nisku, AB
- Full-time
Freudenberg Flow Technologies is a global provider of critical sealing and connector solutions, niche products and services to the global energy market - including oil and gas, renewables…
Added 27 mins ago
BS
Outside Sales Representative – Building Systems
Bond Securcom Inc.
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…products, equipment, installation projects, or building technology…
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Gas Service Technician
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Hamilton, ON
- Full-time
Ellos HR Solutions is proud to partner with a leading industrial automation and process control company in the Hamilton/Dundas area to recruit an experienced Combustion Service Technician…
Added 27 mins ago
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Snowflake Cortex AI Architect | Agentic AI | Montreal, QC
Infinity Quest
Montreal, QC
- Contract
Looking for a hands-on AI Architect who can design and scale enterprise-grade Agentic AI solutions using Snowflake Cortex.
Added 27 mins ago
UM
Production Scheduler
Ultra Maritime
Dartmouth, NS
- Full-time
…expertise. Ultra Maritime pioneers delivering multi-mission solutions that protect and empower the naval forces worldwide. With our extensive portfolio of capabilities, our innovations are…
Added 27 mins ago
LC
Sr. Manager, Quality Assurance – Strategic Initiatives
Loblaw Companies Limited
Brampton, ON
- Full-time
Create alignment among senior stakeholders and suppliers through direct, evidence-led communication; constructively challenge proposed solutions when risk is not adequately controlled.
Added 27 mins ago
E
Planner & Scheduler
EllisDon
AB · Edmonton Office
- Full-time
…to deliver great careers to one another and develop creative solutions for complex problems on some of the most exciting projects. It doesn’t matter what your expertise and craft is – there…
Added 27 mins ago
C
Consultant, Data Mesh Enablement & EDGE Onboarding
CIBC
Toronto, ON
- Full-time
…Architecture, Data Governance, Information Security, platform engineering, and delivery teams. You'll also help improve metadata, catalogue, and self-service processes that strengthen…
Added 27 mins ago
C
Sr. Database Automation Engineer
CIBC
Toronto, ON
- Full-time
You’ll be joining a technology team focused on automation engineering and infrastructure operations, helping to deliver reliable, scalable, and secure platforms that support critical…
Added 27 mins ago
C
Associate Controls Designer
Carrier
Coquitlam, BC
- $71,500 to $121,500 CAD / year
- Full-time
At Automated Logic, we've been developing and supporting intelligent building solutions that have helped customers, including small businesses to Fortune 500 corporations, operate their…
Added 27 mins ago
NA
Technical Services - Security Systems Specialists
New Age Group
Concord, ON
- Full-time
For over 25 years, The New Age Group has delivered trusted security and technology solutions, specializing in video surveillance, access control, communications, networking, and…
Added 42 mins ago
TC
Fixed Assets Manager
Transdev Canada
Brampton, ON
- $120,000 to $145,000 CAD / year
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Oversee and deliver complete fixed assets management solutions in a transit environment which includes the management of a group of Supervisors and Technicians in a safety sensitive 24/7…
Added 42 mins ago
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Sr. Data Analyst
407 ETR
Woodbridge, ON
- Full-time
…cross-functional teams and business units to deliver analytical solutions, improve reporting capabilities, and support informed business…
Added 42 mins ago
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Technical Program Management Analyst
Mastercard
Toronto, ON
- Full-time
The Marketing Technology Solutions program within Mastercard is building cutting-edge, intuitive, intent-driven marketing products to empower our customers, generate high-value leads and…
Added 42 mins ago
C
Senior Methodology and Content Manager
Caseware
Toronto, ON
- $130,000 to $150,000 CAD / year
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…content for assigned North American assurance and reporting solutions, develop it in house or procure it from third parties, and oversee its implementation into the…
Added 42 mins ago
OD
R&D Category Manager (Contract)
One Degree Organic Foods
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- $76,700 to $94,300 CAD / year
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…manufacturing. Key responsibilities include conceptualizing solutions, ensuring compliance with food safety standards, and driving continuous quality improvement, as well as collaborating…
Added 57 mins ago
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AWS Cloud Engineering Team Lead
Kyndryl
Toronto, ON
- Contract
Position: AWS Cloud Engineering Team Lead (Cloud Operations)
Added 57 mins ago
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Azure Architect
ValueMomentum
Canada
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At ValueMomentum’s Engineering Centre, we are a team of passionate engineers who thrive on tackling complex business challenges with innovative solutions while transforming the P&C…
Added 57 mins ago
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Sr. Staff Technical Program Manager - Data (Canada )
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Canada
- Full-time
Extensive experience in engineering, product/technical program management, data analysis, or product development
Added 57 mins ago
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Senior Product Designer
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Toronto, ON
- Full-time
You bring clarity to ambiguity: You dig into complex problems through discovery, research, audits, and workshops to uncover actionable insights before jumping to solutions.
Added 57 mins ago
GD
Systems Engineering Analysts - Working level
General Dynamics Mission Systems–Canada
Calgary, AB
- Full-time
At General Dynamics Mission Systems–Canada, we’re not just engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical…
Added 57 mins ago
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Senior Technical Program Manager
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ATB Financial

Lead AI Security Developer

Calgary, AB, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 25, 2026
Posting language: English
Posted: Oct 26, 2026

Original job description

At ATB, we exist to make it possible for our clients, team members and communities. Our purpose is more than aspirational. It's a real commitment we live every day through our values (what we call the ATB ID).

About

Life at ATB is about more than work. In fact, we’re consistently recognized as one of Canada's top employers thanks to our high-care, high-performance culture, upheld by the three commitments we make to our team members:

Impact in action: No matter where you are in the organization, you're empowered to make an impact in the lives of our clients and communities.

Thrive together: We want you - the unique, authentic you - to feel safe and celebrated at work. We're on a continuous journey to build the most flexible and inclusive programs.

Ready for tomorrow: We want to enable your success through interesting and challenging work, performance enablement, and learning and development.

About The Role

This position has a hybrid work arrangement. On average, this means 1-2 day(s) on-site per week. Please note that this is subject to change due to business priorities.

As ATB’s next AI Security Developer, you'll help us build and operate the security capabilities needed to protect ATB's growing use of artificial intelligence. You'll develop and integrate security tools, automation, and safeguards that help us understand how AI is being used, identify risks, and protect our applications, data, and systems. This is a hands-on security role where you'll work closely with cybersecurity, technology, and AI development teams to make secure AI adoption practical, scalable and consistent.

Accountabilities

Design, develop, and maintain AI security tools, integrations, and automation using modern programming languages and APIs.
Implement, review and operate security controls for AI applications, large language models (LLMs), and autonomous AI agents.
Build integrations with AI platforms, model gateways, and security tools to improve visibility, monitoring, and enforcement of security policies.
Develop automated testing capabilities to identify AI-specific vulnerabilities, including prompt injection, sensitive data exposure, insecure tool usage, and excessive agent permissions.
Implement safeguards such as input and output validation, model guardrails, access controls, and secure API integrations.
Develop monitoring and logging capabilities to track AI activity, detect unusual behaviour, and support security investigations.
Integrate security testing and controls into development pipelines to help teams identify and address risks earlier.
Evaluate emerging AI technologies, frameworks, and security solutions through hands-on experimentation and proof-of-concept development.
Collaborate with application development, cloud security, security architecture, and AI teams to implement practical security solutions.
Maintain clear technical documentation and continuously improve the reliability, performance, and effectiveness of AI security capabilities.

Skills, Experience & Requirements

Experience developing software using Python or another modern programming language, with a strong understanding of APIs, integrations, and software engineering practices.
Familiarity with large language models (LLMs), generative AI applications, and AI development frameworks.
Understanding of application security fundamentals, including authentication, authorization, secrets management, secure coding, and API security.
Experience working with REST APIs, JSON, Git, and modern CI/CD development workflows.
Familiarity with cloud platforms such as Google Cloud Platform (GCP), AWS, or Microsoft Azure.
Understanding of AI specific security risks, including prompt injection, data leakage, insecure tool execution, and excessive agent permissions.
Familiarity with AI agents, tool calling, Model Context Protocol (MCP), or AI gateway technologies is considered an asset.
Experience with security automation, vulnerability testing, monitoring, or security tooling integrations is considered an asset.
Knowledge of containerization technologies such as Docker and infrastructure as code practices is considered an asset.
Strong troubleshooting and problem solving skills, with the ability to work independently through unfamiliar technical challenges.
Ability to collaborate with developers, security professionals, and technology teams to deliver practical solutions.
A diploma or degree in Computer Science, Software Engineering, Cybersecurity, or equivalent practical experience.

Don’t meet all the requirements on the list?

A resume only goes so far in expressing who you are and the unique perspectives you bring. If you believe your skills and experience align with the role - but you might not check all the boxes - we want to hear from you. We encourage candidates from all work backgrounds, equity-seeking communities and experience levels to apply. If you’re seeking a career where your drive, perspective and growth are celebrated, we want to hear from you.

We’re dedicated to building a workforce reflective of those within our communities, and a culture where our team members are equipped with what they need to succeed - their way. Part of creating an inclusive workplace is recognizing our role in advancing Truth and Reconciliation. We are committed to meeting and exceeding the standards set out in the Partnership Accreditation in Indigenous Relations program created by the Canadian Council for Aboriginal Business.

What happens next?

If you are shortlisted, you’ll hear from us after the posting closes. Check out our How We Hire page to learn more about our hiring process. If you need any accommodations throughout this process, please let us know at talentteam@atb.com

Stay in touch

We’re excited that you’re interested in a career with ATB. Follow us on LinkedIn, Facebook and Instagram to learn more about what our team is up to.

Apply About employer

More about this job

Responsibilities

Develop and operate security tools, integrations, safeguards, and automated testing to protect AI applications, models, agents, data, and systems. Collaborate with cybersecurity, cloud, application development, and AI teams to monitor AI activity, integrate security into development pipelines, and evaluate emerging security technologies.

Requirements

Candidates should have software development experience with Python or another modern language, knowledge of APIs and CI/CD workflows, and familiarity with LLMs, generative AI, application security, and cloud platforms. A degree or diploma in computer science, software engineering, cybersecurity, or equivalent practical experience is required, along with strong problem-solving and collaboration skills.

Skills

Python
Software Development
API Integration
Large Language Models
Generative AI
Application Security
REST APIs
CI/CD
Cloud Platforms
AI Security
Security Automation
Vulnerability Testing
Monitoring and Logging
Docker
Infrastructure as Code
Troubleshooting

Visa sponsorship

Not detected in the job text

Keywords

Python
REST APIs
JSON
Git
CI/CD
Large Language Models
Generative AI
AI Agents
Model Context Protocol
AI Gateways
Prompt Injection
Data Leakage
Application Security
Authentication
Authorization
Secrets Management
Secure Coding
API Security
Google Cloud Platform
AWS
Microsoft Azure
Docker
Infrastructure as Code
Security Automation
Vulnerability Testing
Monitoring and Logging
Model Guardrails
Access Controls
Security Testing
Banking

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