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Principal Engineer - AI​/ML

Job in Southwestern Ontario, London, Ontario, Canada
Listing for: McAfee
Full Time position
Listed on 2026-07-07
Job specializations:
  • Software Development
    AI Engineer (Applied/Software), Cloud Engineer - Software, DevOps, Software Architect
Salary/Wage Range or Industry Benchmark: 244226 - 453571 CAD Yearly CAD 244226.00 453571.00 YEAR
Job Description & How to Apply Below
Location: Southwestern Ontario

Position Details

  • Lead the design, development, and deployment of scalable, resilient, and high-performance software solutions with a focus on agentic AI/ML capabilities.
  • Provide hands‑on technical leadership throughout the entire software development lifecycle, from concept and design to testing, deployment, and operational support.
  • Architect and build full‑stack applications and services that operate on an internet scale, ensuring high availability and low latency on modern cloud platforms (AWS, Azure, GCP).
  • Drive the technical vision and strategy for AI/ML‑powered features and products, translating business requirements into robust technical designs with rapid iteration and incremental delivery.
  • Mentor and guide a team of software engineers, fostering a culture of technical excellence, innovation, collaboration, speed, and AI‑augmented productivity.
  • Collaborate closely with product managers, data scientists, researchers, and other engineering teams to deliver impactful solutions aligned with business goals.
  • Leverage AI‑assisted development tools and practices to accelerate delivery (Git Hub Copilot, Claude Code, LLM‑powered workflows).
  • Champion best practices in software engineering, including code quality, testing, CI/CD, and Dev Ops with a pragmatic, outcome‑driven approach.
  • Stay current with emerging technologies and industry trends, particularly in AI/ML, agentic and LLM‑based systems, multi‑agent architectures, distributed systems, and cloud computing.
  • Contribute to code reviews, design discussions, and architectural decisions with hands‑on involvement in implementation.
  • Troubleshoot and resolve complex technical issues in production environments.
About You
  • 10+ years of professional software development experience, with a significant portion in a technical leadership role.
  • Extensive hands‑on experience in designing, building, and operating large‑scale, distributed internet services.
  • Proven experience in developing and deploying agentic AI systems and AI/ML models into production environments. This includes familiarity with the end‑to‑end MLOps lifecycle and modern LLM‑based architectures.
  • Strong proficiency in multiple programming languages such as Python, Java, Go, Rust, C++ or similar.
  • Deep understanding of full‑stack development, including front‑end technologies (e.g., JavaScript, Type Script, Dart, React, Flutter) and back‑end technologies (gRPC, protobuf).
  • Experience with cloud platforms (AWS, Azure, or GCP) and containerization technologies (Docker, Kubernetes) as a primary deployment model.
  • Advanced Cloud & K8s Infrastructure:
    Deep expertise in Kubernetes (Helm, ArgoCD), advanced cloud networking (Ingress, Calico), Zero Trust Security (OPA), Service Mesh (Istio/Linkerd), and eBPF (Cilium) for high‑performance observability and traffic management.
  • Solid understanding of database technologies (SQL and No

    SQL).
  • Demonstrated use of AI productivity tools (Git Hub Copilot, Claude, ChatGPT, etc.) to accelerate software development.
  • Bias for action: proven track record of fast, iterative, incremental delivery over analysis paralysis.
  • Business outcome orientation: focus on delivering value and measurable results, not just technical outputs.
  • Excellent problem‑solving, analytical, and technical troubleshooting skills.
  • Strong communication, interpersonal, and leadership abilities.
  • Ability to thrive in a fast‑paced, agile environment with a strong hands‑on coding presence.
  • Preferred:
    Contributions to open‑source projects.
  • Preferred:
    Experience working at FAANG (Facebook, Amazon, Apple, Netflix, Google) or other leading Big Tech companies.
  • Preferred:
    Experience with big data technologies (e.g., Data Bricks, Snowflake, Big Query, Spark, Hadoop, Kafka, etc.).
  • Preferred:
    Experience in the cybersecurity domain.
Company Benefits And Perks
  • Bonus Program
  • 401k Retirement
  • Medical, Dental, Vision, Basic Life, Short Term Disability and Long‑Term Disability Coverage
  • Paid Parental Leave
  • Support and Community Involvement
  • 14 Paid Company Holidays
  • Unlimited Paid Time Off for Exempt Employees
  • 96 Hours of Sick Time and 120 Hours of Vacation for Non‑Exempt Employees Accrued Each Year

We work hard to embrace diversity and inclusion and encourage…

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