Expert AI Engineering-CA

CN; Quebec; Híbrido; CAD 90.000 - 130.000; Jornada completa

Descripción de la vacante

The incumbent is responsible for designing, building, integrating, and operationalizing enterprise AI solutions that support CN's data, analytics, automation, and agentic capabilities. The role collaborates with AI architects, platform engineers, data scientists, and business partners to move AI use cases from concept to production.

Expect work across software, data engineering, ML, and generative AI to deliver secure, governed, and scalable AI solutions on CN-approved platforms and patterns.

Formación

• Bachelor's degree in CS/Software Eng/Data Science/AI/IT/Engineering or equivalent.
• 2–5 years in software/data/AI engineering or related delivery roles.
• Experience with generative AI, LLMs, RAG, embeddings, prompts, and model evaluation.
• Experience with cloud AI/data platforms and observability practices is a plus.

Responsabilidades

• Design, build, test, and deploy AI-powered applications, agents, and workflows.
• Develop generative AI, ML, and automation solutions using CN-approved patterns.
• Implement RAG, prompt engineering, and AI workflow automation for production.
• Create reusable APIs, services, and components for scalable AI delivery.
• Integrate AI with enterprise applications, data platforms, and workflows.
• Develop data pipelines and interfaces for secure, scalable AI applications.
• Contribute to platforms like Databricks, Vertex AI, Gemini, and related tech.
• Collaborate with data engineers, platform teams, and partners on architecture and data quality.
• Apply governance, security, privacy, Responsible AI, and risk controls across the lifecycle.
• Support deployment, monitoring, troubleshooting, and continuous improvement of AI solutions.
• Document designs, decisions, and operational requirements for maintainability.

Conocimientos

Python

SQL

APIs

Git

CI/CD

Testing

Software engineering practices

Educación

Bachelor's Degree in Computer Science/Software Engineering/Data Science/AI/IT/Engineering

Herramientas

LangChain

LangGraph

CrewAI

AutoGen

FastAPI

Streamlit

Docker

Kubernetes

Descripción del empleo

Job Summary

The incumbent is responsible for designing, building, integrating, and operationalizing enterprise artificial intelligence (AI) solutions that support CN's next generation of data, analytics, automation, and agentic capabilities. The role translates business opportunities into production-grade AI applications, AI agents, intelligent workflows, reusable components, and platform-integrated services. The incumbent works across software engineering, data engineering, machine learning, and generative AI to deliver secure, governed, reliable, and scalable AI solutions using CN-approved platforms and patterns. The role collaborates with AI architects, platform engineers, AI operations, data scientists, data engineers, business partners, cybersecurity, governance, architecture, and vendor teams to move AI use cases from concept to production.

Main Responsibilities

AI Engineering and Solution Delivery

• Design, develop, test, and deploy AI-powered applications, AI agents, and intelligent workflows that address business needs and deliver measurable value
• Build and enhance generative AI, machine learning, and automation solutions using CN-approved engineering patterns, platforms, and controls
• Implement Retrieval Augmented Generation (RAG), prompt engineering, model evaluation, and AI workflow automation patterns to support scalable production solutions
• Develop reusable application programming interfaces (APIs), services, and components that accelerate AI delivery and promote consistency across use cases

Data and Platform Integration

• Integrate AI solutions with enterprise applications, data platforms, business processes, and operational workflows
• Develop and optimize data pipelines, services, and interfaces that support reliable, secure, and scalable AI applications
• Contribute to enterprise AI platforms, including Databricks, Gemini Enterprise, Vertex AI, and related technologies, to support solution delivery
• Collaborate with data engineers, platform teams, and business partners to ensure AI solutions are aligned with enterprise architecture, data quality, and operational requirements

Governance, Operations and Continuous Improvement

• Apply AI governance, security, privacy, Responsible AI, and model risk controls throughout the solution lifecycle
• Support production deployment, monitoring, troubleshooting, quality evaluation, red-teaming, hallucination mitigation, and continuous improvement of AI solutions
• Document technical designs, decisions, limitations, and operational requirements to support maintainability, auditability, and successful handover

Working Conditions

The role has standard working conditions in an office environment with a regular workweek from Monday to Friday and is eligible to participate in CN's hybrid work model. The role involves managing priorities and delivering work within established timelines, with support from the team to ensure sustainable and effective workload management.

Requirements

Experience

• Between 2 to 5 years of experience in software engineering, data engineering, machine learning engineering, AI engineering, or related technology delivery roles
• Experience building enterprise copilots, chatbots, document intelligence solutions, workflow assistants, AI agents, or agentic applications
• Experience with generative AI, large language models (LLMs), Retrieval Augmented Generation (RAG), vector search, embeddings, prompt engineering, agents, and model evaluation
• Experience with Google Cloud Platform, Vertex AI, Gemini Enterprise, Databricks, Spark/PySpark, Delta Lake, Unity Catalog, MLflow, or comparable cloud AI and data platforms*
• Experience implementing observability, quality evaluation, red-teaming, hallucination mitigation, safety controls, and continuous improvement practices for AI systems*
• Candidates with an equivalent combination of education, training, and experience will be considered
• Any requirement above marked with (*) would be considered as an asset (not mandatory)

Education/Certification/Designation

Bachelor's Degree in Computer Science, Software Engineering, Data Science, Artificial Intelligence, Information Technology, Engineering, or a related field, or equivalent experienceGoogle Cloud, Vertex AI, Machine Learning Engineer, Data Engineer, or related cloud or AI certification*Candidates with equivalent practical experience, education, or training will be considered*Any requirement above marked with (*) would be considered as an asset (not mandatory)

Competencies

• We Care About Each Other
• We Strive for Excellence
• We Succeed Together
• We Lead Responsibly
• Vision and strategic thinking
• Impactful and inclusive leadership
• Performance and value delivery
• Empowerment and talent development
• Strategic communication and influence
• Managerial courage and decisiveness
• Compliance
• Customer service
• AI Literacy and data orientation
• High-Impact Execution
• Process optimization

Technical Skills/Knowledge

• Strong programming skills in Python and Structured Query Language (SQL), with experience using APIs, Git, CI/CD, testing, and software engineering practices
• Knowledge of AI frameworks and tools such as LangChain, LangGraph, CrewAI, AutoGen, FastAPI, Streamlit, Docker, Kubernetes, or related technologies
• Understanding of data governance, data quality, metadata, lineage, security, privacy, Responsible AI, and enterprise technology delivery practices