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Added 3 mins ago
MP
Accounts Payable Administrator
Mosaic Primary Care Network
Calgary, AB
- Full-time
The Accounts Payable Administrator is responsible for performing data entry and related duties in processing all accounts payable invoices and payments to individuals, suppliers,…
Added 3 mins ago
Staff Product Designer - UI Platform
Okta
Toronto, ON
…organizations. You will also collaborate closely with the Design Systems team, acting as a bridge between the system and feature teams applying it to our…
Added 3 mins ago
Senior Product Designer - Identity Threat Protection/Essential Security
Okta
Toronto, ON
…UX writing, product management, engineering, marketing, and data science to deliver best in class experiences. You will have the opportunity to lead through…
Added 17 mins ago
RH
Senior Information Technology Auditor
Robert Half
Vancouver, BC
- $45 to $60 CAD / hour
- Contract
Our client is seeking an IT Auditor to support the Internal Audit Team for a 3 month contract.
Added 32 mins ago
TN
Manager, Clinical Services
The Newly
Calgary, AB
- Full-time
We have an exciting opportunity for a Manager of Clinical Services to join our multi-disciplinary team in Calgary.
Added 47 mins ago
O
Senior Product Designer - Identity Threat Protection/Essential Security
Okta
Toronto, ON
- $118,000 to $162,000 CAD / year
- Full-time
…UX writing, product management, engineering, marketing, and data science to deliver best in class experiences. You will have the opportunity to lead through…
Added 47 mins ago
O
Staff Product Designer - UI Platform
Okta
Toronto, ON
- Full-time
…organizations. You will also collaborate closely with the Design Systems team, acting as a bridge between the system and feature teams applying it to our…
Added 47 mins ago
RL
Lead, Manufacturing Engineer
Rocket Lab
Toronto, ON
- Full-time
At Rocket Lab, we’re not just launching rockets - we're building the future of space. Our Space Systems team builds everything from complete spacecraft and precision payloads to the…
Added 47 mins ago
VP
Business Center Support Team Associate - Toronto
Vialto Partners
Toronto, ON
- Full-time
Print, assemble, and photocopy immigration applications, including operating large industrial printers and updating information within case management and data management systems.
Added 47 mins ago
T
Software Engineer II (Salesforce Loyalty Management Developer)
TD
Toronto, ON
- Full-time
…problems through the development and programming of applications / systems. May also provide research, installation, maintenance, configuration, administration and/or provisioning of…
Added 47 mins ago
TR
Senior Director, GTM AI Product Leader
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
Build and lead a team of product managers and business analysts, and influence a broader matrixed group of Engineering, Data, and GTM Operations partners.
Added 1 hour ago
NM
Electrician, Surface Electrical
Newmont Mining Corporation
BC · Kitimat-Stikine, British Columbia
- Full-time
…operational performance. By joining our inclusive, world-class team, you can help shape the future of mining and make a meaningful…
Added 1 hour ago
BC
Quality and Patient Safety Consultant
Brant Community Healthcare System
Brantford, ON
- Full-time
Works collaboratively with the Decision Support team to collect data from hospital systems to inform quality and patient safety issues.
Added 1 hour ago
MI
Assistant General Manager
Magna International
ON · Ontario, Canada
- Full-time
…and resources they need to succeed. As a member of our global team, you can expect exciting, varied responsibilities as well as a wide range of development prospects. Because we believe…
Added 1 hour ago
J
Senior FDIR-FSW Systems Engineer
Jobgether
Canada
- Full-time
As a Senior FDIR-FSW Systems Engineer, you will contribute to the reliability and resilience of advanced Low Earth Orbit (LEO) and Medium Earth Orbit (MEO) satellite missions. You will lead…
Added 1 hour ago
J
Project Operations Manager (Construction)
Jobgether
Canada
- $85,000 to $105,000 CAD / year
- Full-time
…accountability throughout the project lifecycle. You will also lead a project coordinator and strengthen processes, systems, and workflows to improve efficiency and consistency. The ideal…
Added 1 hour ago
FH
Information Security Analyst
Fraser Health
Surrey, BC
- Full-time
In this role, you will play a critical role in protecting the systems and data that support patient care within one of the largest health authorities. In this high-impact role, you’ll lead…
Added 1 hour ago
FH
Lead, Health Informatics
Fraser Health
Surrey, BC
- Full-time
Fraser Health Authority is seeking a Lead, Health Informatics to join our Clinical Informatics and Digital Health team. This role provides leadership across health informatics initiatives…
Added 1 hour ago
SM
RQ11302 – Privacy Impact Assessment (PIA) Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Ability to lead, manage, or support the development of a PIA, either independently or as part of a team, by directing and gathering input from specific individuals within the organization.
Added 1 hour ago
SM
RQ11302 – Privacy Impact Assessment (PIA) Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Ability to lead, manage, or support the development of a PIA, either independently or as part of a team, by directing and gathering input from specific individuals within the organization.
Added 1 hour ago
SM
RQ11302 – Privacy Impact Assessment (PIA) Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Ability to lead, manage, or support the development of a PIA, either independently or as part of a team, by directing and gathering input from specific individuals within the organization.
Added 1 hour ago
J
Senior FDIR-FSW Systems Engineer
Jobgether
Canada
- Full-time
As a Senior FDIR-FSW Systems Engineer, you will contribute to the reliability and resilience of advanced Low Earth Orbit (LEO) and Medium Earth Orbit (MEO) satellite missions. You will lead…
Added 1 hour ago
SM
RQ00833 – Program Manager – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
This role will lead PHO efforts for the PHDU itself and the IIS data product. We are seeking a Senior Program Manager to provide structured program and portfolio management leadership for…
Added 1 hour ago
SM
29954-RFR-DTS-071 – Project Manager
S M Software Solutions Inc
Winnipeg, MB
- Full-time
Through the application of appropriate management techniques, the Project Manager will lead and manage the efforts of the Project Team to achieve the project's objectives and meet project…
Added 1 hour ago
SM
29954-RFR-DTS-071 – Project Manager
S M Software Solutions Inc
Winnipeg, MB
- Full-time
Through the application of appropriate management techniques, the Project Manager will lead and manage the efforts of the Project Team to achieve the project's objectives and meet project…

ATB

Lead AI Security Developer

Calgary, AB, Canada
Edmonton, AB, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
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).

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

Design, develop, and maintain security tools and automation to protect AI applications, large language models, and autonomous agents. Collaborate with cross-functional teams to integrate security controls into development pipelines and ensure scalable, secure AI adoption.

Requirements

Requires experience in software development with Python and a strong understanding of application security fundamentals and AI-specific risks. Candidates should hold a degree or diploma in Computer Science, Software Engineering, Cybersecurity, or possess equivalent practical experience.

Skills

Python
AI Security
Large Language Models
Cybersecurity
API Security
Cloud Security
Automation
Prompt Injection Defense
CI/CD
REST APIs
Software Engineering
Data Protection
Vulnerability Testing
Containerization
Infrastructure as Code
Problem Solving

Benefits

Flexible work programs
Learning and development opportunities
Performance enablement

Visa sponsorship

Not detected in the job text

Keywords

AI Security
Python
Large Language Models
LLM
Cybersecurity
API
Automation
Prompt Injection
Cloud Security
GCP
AWS
Azure
Docker
Infrastructure as Code
CI/CD
REST APIs
JSON
Git
Model Context Protocol
AI Gateway
Vulnerability Testing
Software Engineering
Authentication
Authorization
Secrets Management
Secure Coding
Data Leakage
Agent Permissions
Security Architecture
Cloud Platforms

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