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Added 13 mins ago
O
Sales Enablement Manager
Owner.com
Toronto, ON
- Full-time
…growth. We’re looking for a sales-first Revenue Enablement Manager to own and progress the enablement program maturation specifically for our AE…
Added 27 mins ago
RP
Business Development Executive
RJ Power
ON · Chatham-Kent, ON
- Full-time
The Business Development Executive will be responsible for identifying, developing and securing new business opportunities within the electrical engineering and power systems industry…
Added 27 mins ago
CB
Senior Estimator
Clark Builders
Calgary, AB
- Full-time
Reporting to the Estimating Manager, the Senior Estimator is responsible for providing Estimating services to aid and support the Project Development, Operations and Estimating departments.…
Added 27 mins ago
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Senior Communications Manager
GoodWork.ca
Toronto, ON
- Full-time
…results-oriented team members. EDC is looking for a Communications Manager who can anticipate and meet the needs of a dynamic…
Added 27 mins ago
SI
Sales Manager
Synectics Inc.
Oakville, ON
- $70,000 to $75,000 CAD / year
- Full-time
We are seeking an experienced, commercially driven Sales Manager to lead the growth of our Motion Facades product line across Canada and the United States, with a primary focus on Canada…
Added 58 mins ago
FT
Associate Dean, Norton Wolf School of Aerospace, Information, and Defence Technologies
Fanshawe Toronto@ILAC
London, ON
- Full-time
…administration, operational leadership, and strategic partnership development. Candidates will bring the capacity, experience, and passion to lead complex and evolving portfolios while…
Added 58 mins ago
TA
Technical Product Manager (Insurance)
Tiger Analytics Inc.
Remote, Canada
- Full-time
- Remote
We are looking for an experienced Product Manager to lead the strategy, development, and go-to-market execution of data products within the Insurance domain. This role requires strong…
Added 1 hour ago
RS
Gestionnaire principal de la location/Senior Manager Rental
Ryder System, Inc.
Montreal, QC
- Full-time
Le gestionnaire principal de location (gestionnaire senior en location) est responsable de diriger l'unité commerciale afin d'assurer la rentabilité globale et la croissance de la gamme de…
Added 1 hour ago
M
Senior Social Content Specialist
Metrolinx
Toronto, ON
- Full-time
Our Strategy, Planning & Partnerships team is seeking a Senior Social Content Specialist for a 15 month contract term. Reporting to the Manager, Social Media, this role is responsible for…
Added 1 hour ago
J
Enterprise Account Manager, SLED
Jobgether
Canada
- Full-time
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Enterprise Account Manager, SLED based in Canada.
Added 1 hour ago
SI
Maintenance Coodinator
Shannex Incorporated
Debert, NS
- Full-time
…healthcare sector, Shannex offers opportunities for growth, development and advancement. And at the end of every day, you will know you’ve made a measured difference in the lives of our…
Added 1 hour ago
A
Senior Vendor Technology Program Manager
AMD
Markham, ON
- $174,400 to $261,600 USD / year
- Full-time
AMD is seeking a results-driven Senior Vendor Technology Program Manager – Vendor Technology Enablement to shape the next generation of high-performance computing and AI infrastructure. As…
Added 1 hour ago
SC
Vice President Business Development / Portfolio Manager / Investment Advisor - British Columbia / Vancouver / Vancouver Island- Partner Track
Schwaben Capital Group Limited
Toronto, ON
- Full-time
Investment Advisor / Portfolio Manager - Business Development, Partner Track
Added 1 hour ago
R
Human Resources Manager, (People & Culture) (English Services) (Hybrid/Telework)
Radio-Canada
Toronto, ON
- Full-time
This role is a hybrid work arrangement. Work schedule to be discussed with the Hiring Manager according to the guidelines defined by the department.
Added 1 hour ago
T
Senior Manager, Commercial Services - 417
TD
Ottawa, ON
- Full-time
…managing operations. Provide guidance, leadership, coaching and development to ensure business results and professional / personal development objectives are achieved for the overall group.…
Added 2 hours ago
A
Embedded Software Manager
Actalent
Burnaby, BC
- $131,115 to $187,310 CAD / year
- Full-time
Job Title: Embedded Software Engineering Manager
Added 2 hours ago
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Retail Keyholder, Sandro, Richmond, McArthurGlen Designer Outlet
SMCP – Sandro, Maje, Claudie Pierlot, Fursac
Richmond, BC
- Temporary
…an exciting phase of growth, led by a strong and experienced senior leadership team. Our culture thrives on engagement, inclusivity, and corporate social responsibility, ensuring that our…
Added 2 hours ago
T
Business Development Manager
Tavoron
Winnipeg, MB
- Full-time
Celco Controls seeks an accomplished and results-oriented Business Development Manager to continue to lead and accelerate our business development efforts.
Added 2 hours ago
E
Senior Product Support Professional
Ericsson
Ottawa, ON
- Full-time
…responsibilities for software and compute, focusing on next-gen development for open and cloud-native RAN software. With high-performing programmable networks, the unit helps Ericsson…
Added 2 hours ago
CA
Maintenance Technician
Centurion Associates Inc
Ottawa, ON
- Full-time
Reporting to the Senior Property Manager, the Maintenance Technician is responsible for the completion of work orders and general maintenance and repair of an assigned portfolio of…
Added 2 hours ago
TN
Sales representative
TA Networks Inc.
Mississauga, ON
- Full-time
…generation of leaders. This means creating best-in-class career and development opportunities for our…
Added 2 hours ago
SR
Property Manager (Residential)
SmartCentres REIT
Vaughan, ON
- Full-time
As the Property Manager, you will play a key role in fostering a positive living environment, ensuring operational excellence, and delivering best-in-class customer service. You will lead a…
Added 3 hours ago
B
Bilingual Senior Manager, Client Finance Operations – Québec Clients
Burson
Toronto, ON
- Full-time
This existing role serves as the dedicated Senior Manager for day-to-day client finance operations across assigned Québec-based clients, with primary focus on the L'Oréal program as the…
Added 3 hours ago
GH
Senior Marketing Manager
Gecko Hospitality - Canada
Toronto, ON
- $110,000 to $120,000 CAD / year
- Full-time
Senior Marketing Manager | Leading Canadian Fast Casual Brand
Added 3 hours ago
T
Engagement Manager
TEKsystems
Ottawa, ON
- $70,900 to $106,300 CAD / year
- Full-time
The Engagement Manager (EM) is a delivery leadership position within the TEKsystems Global Services (TGS) organization and responsible for managing one or more engagements or engagement…

Lyft

Senior Machine Learning Engineer, Recommendations

Toronto, ON, Canada

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Job details

Experience: 5+ years (or Ph.D. with 3+ years) of experience in machine learning modelling or related fields
Posting language: English
Posted: Oct 6, 2026

Original job description

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive.

With a billion rides per year and counting, Lyft is solving hard problems in a rapidly growing domain with a lot of data and creative solutions in Rider, Marketplace, Growth, and beyond. While traditional approaches to optimization and problem decomposition are sufficient to disrupt transportation, building a next-generation platform for low-cost, ultra-immersive transportation to improve people's lives warrants modern ML utilizing peta-byte scale data. Our highly motivated Machine Learning Engineers work on these challenging problems and define solutions to directly impact various aspects of our core business.

If you are a critical thinker with experience in machine learning workflows and LLMs, passionate about solving business problems using data and working in a dynamic, creative, and collaborative environment, we are searching for you.

We are seeking a Senior Machine Learning Engineer to join the Rider Applied AI team and lead the design, development, and deployment of state-of-the-art machine learning and artificial intelligence systems. This role requires a strategic thinker who can balance high-level system architecture with hands-on technical implementation. You will collaborate across teams to shape the future of ride-sharing by leveraging AI, Machine learning and Data science.

Responsibilities:

Model Development & Research: Design, build, and deploy machine learning models for real-time applications, including translating state-of-the-art research into production-ready solutions.
System Design: Architect scalable, reliable ML pipelines that integrate seamlessly with existing backend systems.
Innovation & Applied Research: Stay ahead of the curve by exploring emerging algorithms, technologies (such as LLMs and LLM-based applications), and frameworks - critically evaluating new research and identifying high-impact use cases across business areas.
Collaboration: Partner with ML engineers, product managers, data scientists, and software engineers to align ML initiatives with business goals.
Data-Driven Decision Making: Leverage data-driven insights to inform and refine ML strategies and solutions.
Mentorship & Technical Leadership: Provide technical direction, mentor Junior engineers, and foster a culture of learning and collaboration.
Code Quality: Write production-level code and participate in code reviews to ensure quality and share knowledge across the team.

Experience:

M.S. or Ph.D. in Computer Science or related technical field
5+ years (or Ph.D. with 3+ years) of experience in machine learning modelling or related fields
Experience with deep learning technologies for recommendation systems, including TensorFlow, PyTorch, or similar frameworks
Understanding of statistical concepts such as hypothesis testing, regression analysis, and performance evaluation metrics for machine learning
Experience with translating state-of-the-art ML research into production systems
Proficiency in Python, Golang, or other programming language
Proven ability to tackle ambiguous problems and deliver solutions at scale.
Strong communication and interpersonal skills for effective cross-functional collaboration.

Benefits:

Extended health and dental coverage options, along with life insurance and disability benefits
Mental health benefits
Family building benefits
Child care and pet benefits
Access to a Lyft funded Health Care Savings Account
RRSP plan with company match to help save for your future
In addition to provincial observed holidays, salaried team members are covered under Lyft's flexible paid time off policy. The policy allows team members to take off as much time as they need (with manager approval). Hourly team members get 15 days paid time off, with an additional day for each year of service
Lyft is proud to support new parents with 18 weeks of paid time off, designed as a top-up plan to complement provincial programs. Biological, adoptive, and foster parents are all eligible.
Subsidized commuter benefits and Lyft ride credits

Lyft is committed to creating an inclusive workforce that fosters belonging. Lyft believes that every person has a right to equal employment opportunities without discrimination because of race, ancestry, place of origin, colour, ethnic origin, citizenship, creed, sex, sexual orientation, gender identity, gender expression, age, marital status, family status, disability, pardoned record of offences, or any other basis protected by applicable law or by Company policy. Lyft also strives for a healthy and safe workplace and strictly prohibits harassment of any kind. Accommodation for persons with disabilities will be provided upon request in accordance with applicable law during the application and hiring process. Please contact your recruiter if you wish to make such a request.

Lyft highly values having employees working in-office to foster a collaborative work environment and company culture. This role will be in-office on a hybrid schedule - Team Members will be expected to work in the office at least 3 days per week, including on Mondays, Wednesdays, and Thursdays. Lyft considers working in the office at least 3 days per week to be an essential function of this hybrid role. Your recruiter can share more information about the various in-office perks Lyft offers. Additionally, hybrid roles have the flexibility to work from anywhere for up to 4 weeks per year. #Hybrid

The expected base pay range for this position in the Toronto area is $149,600-$187,000 CAD, not inclusive of potential equity offering, bonus or benefits. Salary ranges are dependent on a variety of factors, including qualifications, experience and geographic location. Your recruiter can share more information about the salary range specific to your working location and other factors during the hiring process.

Lyft may use artificial intelligence to screen applicants, however, Lyft employees make the ultimate selection and hiring decisions.

This job fills an existing vacancy.

Apply About employer

More about this job

Responsibilities

The role involves designing, building, and deploying scalable machine learning models for real-time applications while architecting reliable ML pipelines. You will also provide technical leadership, mentor junior engineers, and collaborate across teams to align ML initiatives with business goals.

Requirements

Candidates must hold an M.S. or Ph.D. in Computer Science or a related field with at least 5 years of experience in machine learning modeling. Proficiency in Python or Golang, deep learning frameworks, and the ability to translate research into production systems are required.

Skills

Machine learning
Deep learning
Recommendation systems
TensorFlow
PyTorch
Python
Golang
System architecture
LLMs
Statistical analysis
Regression analysis
Hypothesis testing
Data science
Technical leadership
Mentorship
Production-ready deployment

Benefits

Extended health and dental coverage
Life insurance
Disability benefits
Mental health benefits
Family building benefits
Child care benefits
Pet benefits
Health Care Savings Account
RRSP plan with company match
Flexible paid time off
Paid parental leave
Subsidized commuter benefits
Lyft ride credits

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
Artificial Intelligence
Recommendation Systems
Deep Learning
TensorFlow
PyTorch
Python
Golang
LLMs
Data Science
System Architecture
ML Pipelines
Regression Analysis
Hypothesis Testing
Production Engineering
Applied AI
Software Engineering
Technical Leadership
Mentorship
Ride-sharing
Data-driven decision making
Scalable systems
Algorithm development
Research to production
Cross-functional collaboration

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