(Canada) Lead AI Security Software Engineer (contract)

September 5, 2025

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Job Description

Description

(Canada) Lead AI Security Software Engineer (Contract)

Contract (3 months 23 days)

Published a week ago

Python

AI

AWS

lead ai

Job Description – Lead AI Security Software Engineer

Are you passionate about applying large language models (LLMs) and AI agents to areas where they can have a significant impact? Do you take pride in delivering measurable, meaningful results?

As a Lead AI Security Software Engineer, you’ll design AI agents that help product engineers solve security issues at scale and with high reliability. You’ll use the latest frameworks, protocols, and patterns to implement solutions while upholding the highest development standards.

About the Role:

  • Build AI Security Agents: Design and implement intelligent systems that automatically detect and remediate security vulnerabilities across the platform.
  • Architect Scalable Solutions: Develop robust, well-documented APIs and infrastructure capable of supporting enterprise-level security processes.
  • Drive Technical Excellence: Establish testing frameworks and development standards to ensure secure, reliable deployments.
  • Collaborate Across Teams: Partner with security and engineering teams to deliver measurable security improvements.

Required Qualifications:

  • 7+ years of Python development with modern frameworks
  • Understanding of Retrieval-Augmented Generation (RAG) and agentic LLM-powered systems
  • Proven experience building scalable REST APIs and microservices
  • Hands-on AWS experience (IAM, SQS, S3, EKS, ECS, EC2)
  • Infrastructure as Code expertise (CDK or Terraform)
  • Strong testing practices and CI/CD pipeline experience with GitHub Actions
  • Deep knowledge of QA practices and test writing (unit, feature, regression, integration, end-to-end)

Preferred Qualifications:

  • Familiarity with AI/ML frameworks (LangChain, LangGraph, vector databases)
  • Experience with security scanning tools (SAST, SCA, IaC scanning, container scanning) – nice to have
  • Knowledge of OWASP Top 10 and remediation strategies
  • Bachelor’s degree in Computer Science (preferred)
  • Duration: 6+ months
  • Start Date: Immediate
  • Location: Toronto preferred; in-office twice a week

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

The pay range that the employer in good faith reasonably expects to pay for this position is $ /hr CAD

Our optional benefits can include medical, dental, vision and retirement benefits.

Applications will be accepted on an ongoing basis.

Tundra Technical Solutions (the operator of this Talent Community) is a global leader of contingent talent services. Our success and our clients’ success are built on a foundation of service excellence. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: client provided property, including hardware (both of which may include data) entrusted to you from theft, loss or damage; return all portable client computer hardware in your possession (including the data contained therein) upon completion of the assignment, and; maintain the confidentiality of client proprietary, confidential, or non-public information. In addition, job duties require access to secure and protected client information technology systems and related data security obligations.

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Company

Thomson Reuters

Location

Toronto

Country

Canada

Salary

100.000

URL

https://en-ca.whatjobs.com/coopob__cpl___291_2629859__3337?utm_source=3337&utm_medium=feed&keyword=Canada-Lead-AI&location=Toronto&geoID=6225