Machine Learning Engineer, Specialist

Vanguard Canada; Toronto; Hybrid; CAD 100,000 - 140,000; Full time

Job summary

Vanguard Canada is seeking a Senior Machine Learning Engineer to enhance our AI/ML team's capabilities. The role includes developing complex data pipelines and building scalable AI solutions. Candidates should have extensive experience with traditional machine learning, cloud services, and large datasets, making a significant impact on our AI initiatives.

Qualifications

• Minimum 8 years relevant experience.
• 3 years experience designing ETL pipelines using AWS.
• Proficiency in Python, especially with PySpark.

Responsibilities

• Develop and optimize complex data pipelines for AI/ML solutions.
• Integrate data and model pipelines in production environments.
• Collaborate with data science teams on datasets and feature documentation.

Skills

Machine Learning

Deep Learning

Data Pipelines

Python

AWS

NoSQL Databases

API Design

Education

Undergraduate degree or equivalent experience

Graduate degree preferred

Job description

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Overview: We are seeking an experienced Senior Machine Learning Engineer to join our AI/ML Engineering team. You will be responsible for developing and optimizing complex data pipelines, integrating model pipelines, and building scalable AI/ML solutions, including large language models (LLMs). The ideal candidate will possess a robust background in traditional machine learning, deep learning, and significant experience with large datasets and cloud-based AI services.

Responsibilities:

• Develop and optimize complex data pipelines, applying machine learning engineering principles to enhance efficiency and scalability.
• Integrate and optimize data and model pipelines within production environments, diagnosing data inconsistencies and documenting assumptions.
• Employ experimental methodologies, statistics, and machine learning concepts to create self-running AI systems for predictive modeling.
• Collaborate with data science teams to review model-ready datasets and feature documentation, ensuring completeness and accuracy.
• Perform data discovery and analysis of raw data sources, applying business context to meet model development needs.
• Comfort with exploratory data exploration and tracking data lineage during inception or root cause analysis.
• Engage with internal stakeholders to understand business processes and translate requirements into analytical approaches.
• Write and maintain model monitoring scripts, diagnosing issues and coordinating resolutions based on alerts.
• Serve as a domain expert in machine learning engineering on cross-functional teams for significant initiatives.
• Stay updated with the latest advancements in AI/ML and apply them to real-world challenges.
• Participate in special projects and additional duties as assigned.

Qualifications:

• Undergraduate degree or equivalent experience; a graduate degree is preferred.
• Minimum of 8 years of relevant work experience.
• At least 3 years of hands-on experience designing ETL pipelines using AWS services (e.g., Glue, SageMaker).
• Proficiency in programming languages, particularly Python (including PySpark, PySQL) and familiarity with machine learning libraries and frameworks.
• Strong understanding of cloud technologies, including AWS and Azure, and experience with NoSQL databases.
• Familiarity with Feature Store usage, LLMs, GenAI, RAG, Prompt Engineering, and Model Evaluation.
• Experience with API design and development is a plus.
• Solid understanding of software engineering principles, including design patterns, testing, security, and version control.
• Knowledge of Machine Learning Development Lifecycle (MDLC) best practices and protocols.
• Understanding of solution architecture for building end-to-end machine learning data pipelines.

Special Factors:

Sponsorship: Vanguard is not offering visa sponsorship for this position.

About Vanguard: At Vanguard, we don't just have a mission—we're on a mission. To work for the long-term financial wellbeing of our clients. To lead through product and services that transform our clients' lives. To learn and develop our skills as individuals and as a team. From Malvern to Melbourne, our mission drives us forward and inspires us to be our best.

How We Work: Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering and Information Technology

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