Staff Machine Learning Engineer, Ads Measurement

TechBrains; Ontario; Hybrid; CAD 120,000 - 160,000; Full time

Job summary

A leading tech company is seeking a Staff Machine Learning Engineer to enhance their Ads Measurement organization. The role involves leading technical strategies for identity resolution, developing ML models, and mentoring engineers in a supportive environment, offering competitive salary and growth opportunities.

Benefits

Comprehensive Healthcare Benefits

Flexible work arrangements

Generous paid Parental Leave

Paid Volunteer time off

Qualifications

• 8+ years of software engineering experience, including 3+ years in ML-driven systems.
• Experience in architecting identity resolution or similar solutions.
• Strong knowledge of identifiers in identity resolution.

Responsibilities

• Lead the technical strategy for identity resolution systems.
• Develop ML models for user matching.
• Mentor junior engineers.

Skills

Machine Learning

Software Engineering

Probabilistic Modeling

Technical Leadership

Collaboration

Tools

Machine Learning frameworks

Data Processing tools

Job description

Staff Machine Learning Engineer, Ads Measurement

Data Science, Machine Learning, Probabilistic Modeling, Identity Resolution, Advertising Technology

We are seeking a highly skilled and experienced Staff Machine Learning Engineer to lead our Ads Measurement organization. In this role, you will be instrumental in enhancing the efficiency and intelligence of Reddit’s advertising platform, focusing on privacy-enhancing technologies, probabilistic user matching, and modeled conversions. You will lead end-to-end Ads initiatives across engineering and cross-functional teams, making architectural decisions, mentoring peers, and addressing complex technical challenges.

Responsibilities:

• Lead the technical strategy and architecture for our company’s identity resolution system.
• Develop and refine ML models for probabilistic user matching.
• Oversee end-to-end ML workflows.
• Partner with cross-functional teams to define the roadmap and set long-term goals.
• Establish engineering best practices, code quality standards, and data governance guidelines.
• Mentor and coach junior engineers.

Minimum Qualifications:

• 8+ years of professional software engineering experience, including 3+ years focused on ML-driven systems at scale.
• Experience architecting and building identity resolution, device graphs, or similar identity matching solutions leveraging probabilistic techniques.
• Strong knowledge of various identifiers and their use in identity resolution.
• Proficiency in machine learning frameworks and libraries.
• Solid understanding of large-scale data processing, distributed computing, and data infrastructure.
• Proven technical leadership in cross-functional settings.
• Excellent communication, mentoring, and collaboration skills.

What We Offer:

• A dynamic, supportive work environment.
• Opportunities for professional growth and development.
• A competitive salary and benefits package.
• Flexible work arrangements, including remote work options.
• The chance to work on high-impact projects.

Benefits:

Comprehensive Healthcare Benefits, Income Replacement Programs, 401k Match, Family Planning Support, Gender-Affirming Care, Mental Health & Coaching Benefits, Flexible Vacation & Reddit Global Days Off, Generous paid Parental Leave, Paid Volunteer time off.

How to Apply

Interested in this position? Please submit your resume and cover letter through the application portal.

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