Find work in Canada.

A simpler way to find your next job.

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 14 mins ago
Business Sales Agent - Surrey
OSL Direct Services
Surrey, BC
Other
As a Business Sales Agent at OSL, you'll be an integral part of our sales team, responsible for driving B2B sales and market penetration within the MDU sales vertical, specifically…
Added 14 mins ago
Buyer
Teknion
Woodbridge, ON
Full-time
Evaluate change orders, by E-mail, pertaining to both PRP and MRP materials. Approve or reject, taking into account standard lead times and priority of the order.
Added 14 mins ago
Sales Manager
Steele Auto Group
Halifax, NS
Full-time
Help Lead the Team That Drives the Honda Experience.
Added 14 mins ago
Sales Manager
Steele Auto Group
NS · Dartmouth, NS
Full-time
Lead a Team That Puts the Drive in Volkswagen.
Added 14 mins ago
Product Support Representative, Mining
SMS Equipment Inc.
Kamloops, BC · Williams Lake, BC
Full-time
Lead JoiFUL meetings and other strategic customer engagements.
Added 14 mins ago
Business Development Representative
CoLab Software
St. John's, NL · Toronto, ON
…issues on future designs before they compound. The more your team works in CoLab, the smarter it gets and the faster you arrive at the ideal design. Companies like Ford, Komatsu, and…
Added 14 mins ago
Production Associate
TC Transcontinental
Vaughan, ON
Full-time
At TC Transcontinental, we've got it made, and that's because of the expertise of our team.
Added 14 mins ago
Project Manager
North American Construction Group Inc.
Fort McMurray, AB
Full-time
…South Texas and throughout Australia. The Project Manager will lead teams, including superintendents, surveyors, field engineers, supervisors, and support staff, while ensuring compliance…
Added 14 mins ago
Director, Client Growth (70309772)
Sodexo Canada Ltd
Toronto, ON
$110,000 to $140,000 CAD / year
Full-time
Lead Portfolio Growth Strategy & Account Planning
Added 14 mins ago
Child and Family Therapist
Hands TheFamilyHelpNetwork.ca
Parry Sound, ON · Sundridge, ON
Full-time
Demonstrated commitment to workplace health and safety, with a willingness to contribute and lead in the culture of safety and prevention of adverse health events for clients and their…
Added 14 mins ago
Operations Chemist
SECURE
Calgary, AB
Other
At SECURE, we lead the way in waste management and energy infrastructure, providing unmatched security and peace of mind to our customers. Our strength lies in our size, extensive network,…
Added 14 mins ago
Business Development Manager, Senior
SGS
Calgary, AB
Full-time
…leadership to influence go-to-market strategies, mentors junior team members, and drives innovation in processes and…
Added 14 mins ago
Administrative Assistant II - Medical, Arthritis Program Low Back
University Health Network
Toronto, ON
Contract
…the CMS. This will involve working collaboratively with the team to support the delivery of patient care, the development and delivery of educational materials, webinars, online and onsite…
Added 14 mins ago
Manager - People Operations
StepStone Group
Fredericton, NB
$88,500 to $147,500 CAD / year
Lead optimization initiatives across the entire People team for continuous improvement in people processes, systems, and data
Added 14 mins ago
Team Lead (Part time) - Reitmans
Reitmans (Canada) Ltée/Ltd
Sherwood Park, AB
Part-time
As a Team Lead, you will collaborate with the management team to keep operations running smoothly and inspire the team to deliver an outstanding customer experience. With your leadership,…
Added 14 mins ago
Team Lead, Software Development
Geotab
Oakville, ON
We are always looking for amazing talent who can contribute to our growth and deliver results! Geotab is seeking a Team Lead, Software Development who will lead the people, practices and…
Added 14 mins ago
Team Lead, Software Development
Geotab
Oakville, ON
We are always looking for amazing talent who can contribute to our growth and deliver results! Geotab is seeking a Team Lead, Software Development who will lead the people, practices and…
Added 28 mins ago
Registered Practical Nurse - Cardiology/Telemetry
Brant Community Healthcare System
Brantford, ON
Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 28 mins ago
Assistant Manager - Southcentre
Old Navy
Calgary, AB
Full-time
As an Assistant Manager, you set the tone for the store and the team and help bring our brand to life for our customers. You’re responsible for driving profitable sales growth through all…
Added 28 mins ago
Senior Advisor, Investigations and Risk Management
Senate of Canada | Sénat du Canada
Ottawa, ON
$98,819 to $125,038 CAD / year
Full-time
As the Senior Advisor, Investigations and Risk Management, you will lead and conduct the Senate's most complex and sensitive investigations, threat assessments and security-risk reviews.…
Added 28 mins ago
The Hospital Elder Life Program (HELP) Coordinator
Brant Community Healthcare System
Brantford, ON
Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 28 mins ago
Registered Practical Nurse - Cardiology/Telemetry
Brant Community Healthcare System
Brantford, ON
Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 28 mins ago
Nurse-Led Outreach Team (NLOT) RN
Brant Community Healthcare System
Brantford, ON
Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 28 mins ago
Anesthesia Assistant
Brant Community Healthcare System
Brantford, ON
Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 28 mins ago
Anesthesia Assistant
Brant Community Healthcare System
Brantford, ON
Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…

Transit

Data Science Developer

Montreal, QC, Canada

Pay: $90,000 to $125,000 CAD / year
Job type: Full-time
Apply by: Mar 23, 2027
Experience: 4+ years of professional experience as a data engineer or in a hybrid data engineering and data science role
Posting language: English
Posted: Sep 24, 2026

Apply About employer

Applications open in a new tab.

Original job description

Transit isn’t magic. But for millions of our riders, it sure feels that way!

For the last decade our data scientists have come up with increasingly elaborate ways to blow riders’ minds off their hinges - whether by improving their ETA predictions with statistical modelling, or crowdsourcing the location of underground trains using the motion sensors on their phones.

These days, Transit is relied upon as the gold standard of transit data by riders and agencies alike. We’re looking for a senior developer who can bring a mix of analytical rigour and a 1000W creative spark to show us whole new possibilities of what can be done with transit data in our 1100+ supported cities.

You’ll join our team as a two-way player. You’ll guard the pipelines and backend services which ferry data between transit servers and riders’ phones, and you’ll also dream up data experiments and perform exploratory analysis, statistical modelling, and pattern extraction. Ideally you’ve either (1) operated in this sort of hybrid working arrangement before; or (2) are a senior data engineer currently yearning for the (metaphorical) white lab coat that will let you conduct lots of “data science-y” experiments as part of your day-to-day.

By joining our team, you’ll help shape commuting patterns in over 40 countries, with each basis point of added precision resulting in fewer missed buses and trains. If you succeed in your mission? You’ll restore riders’ confidence in their local transit service, and help cities fulfill their potential by getting more of those pesky cars off the road!

Here’s what we’ll need on your end:

📝 Responsibilities

Own data products and features end-to-end: from problem framing and exploratory data analysis (EDA), through statistical modelling and pattern extraction, into pipelines, deployment, monitoring, and iteration
Using your battle-tested wisdom and analytical chops, help us design, build, deploy and monitor scalable backend services and data pipelines on Google Cloud Platform (BigQuery, Airflow, Pub/Sub, Cloud Run)
Run complex EDA and statistical analysis on Transit’s most interesting datasets (GPS traces, GTFS and GTFS-Realtime feeds, ridership signals, rider behaviour) and turn what you find into models, heuristics, and product improvements that get used in the app
Build production-grade machine learning systems for problems like ETA prediction, demand forecasting, and anomaly detection on real-time feeds
Own the full ML lifecycle from training through monitoring and retraining
Partner closely with our data scientists, product engineers, and DevOps folks and act as the bridge between research-grade ideas and rider-grade systems
Mentor newer developers on software craft and statistical thinking
Lead design reviews and help us maintain a culture of impeccable craftsmanship, reliability, and ingenuity
Champion engineering standards (testing, observability, DevOps, CI/CD) across our data and ML systems
Keep up-to-date with what’s happening on the frontier. We’re living in exciting times!

✅ Requirements

Regardless of whether you’re a hybrid data engineer-slash-scientist or a senior data engineer eager to cannonball into the data science side of things, to succeed in this role you’ll need to be a researcher at heart with strong engineering fundamentals. Our ideal candidate will have:

4+ years of professional experience as a data engineer or in a hybrid data engineering and data science role
Strong skills in Python (and ideally TypeScript), with a track record of owning backend systems and data pipelines end-to-end
Hands-on experience with cloud platforms, ideally GCP, with services like BigQuery, Pub/Sub, Cloud Run, and Dataflow
Solid foundations in statistics, EDA, and data modelling on large, messy, real-world datasets. You don’t need to have shipped advanced ML models, but you should already be analytically literate and clearly motivated to deepen this side of your craft
A demonstrated interest in data science work (share some notebooks!)
Comfort with relational and non-relational databases (PostgreSQL, Redis, etc.) at scale
Familiarity with Docker, Kubernetes, and modern CI/CD
You remember to include “Rage Against The Lachine” in the subject line of your email
Strong communication and collaboration skills across engineers, data scientists, product, and biz folks. You should be the kind of senior who makes the people around them better

💯 Would be nice if

Experience taking machine learning models from prototype to reliable production service (training, evaluation, deployment, monitoring, retraining)
Experience with feature stores, model registries, or modern MLOps tooling
Familiar with Airflow and other workflow orchestration tools
Geospatial, time-series, or streaming data experience at scale
Familiarity with public transit data standards (GTFS, GTFS-Realtime) or other mobility datasets
Background in experimental design (A/B testing, causal inference, robust evaluation)
Open-source contributions, conference talks, or technical writing - send us links, we want to see your thinking!

Don’t feel like all the requirements apply to you but you still think you’d be a great fit for Transit? Don’t hesitate to apply!

💰 Compensation and benefits

$90,000 - $125,000 CAD per year, based on experience

Stock options
RRSP/FHSA contributions
Comprehensive medical and dental coverage
5 weeks vacation
Four-day work week at full-time salary (yes, you read that right)
Apple laptop and equipment
$1,600 annual mobility allowance. STM? BIXI? Uber? E-bike? Scooter? Going car-free is free at Transit.
A training and development budget
Generous maternal/paternal/parental leave policy. Gotta fill out our tandem bicycles somehow!
Flexible work hours
Spend your days surrounded by first-rate teammates and the best view of Montreal and/or [insert exotic Zoom background]
When you’re in the office: you’ll be in urbanist heaven, surrounded by Mile End’s urban gardens, bike paths, BIXI docks, bus stops, a metro station, and limitless restaurants… cafés… bars… concert halls… bagel boutiques…
Communal lunch-and-learn with free food in the office each week

👨 💻 A note on diversity

Public transit is used by overwhelmingly more women and people of colour than other modes of transportation. We try to make sure the diversity of our users is reflected in the team that serves them. Because when we include people of all races, genders, sexual orientations, ages, and identities - we end up building a better app for everyone who uses Transit.

We encourage candidates of all ages, genders, origins and orientations to apply. If you’d like to specify which pronouns you use, feel free to include that in your application email.

And if your lived experience has given you a unique perspective on all things transportation, mobility, accessibility, urbanism? Let us know, and we’ll make sure your application gets the attention it merits.

📬 How to apply

Must be located in Montreal, or willing to relocate.

Shoot us an email at jobs+hybriddata@transitapp.com with:

Your resume
A quick summary of who you are and why you’re interested in the role
Some analysis you’ve done in the past (GitHub, Jupyter notebook, blog post, PDF, paper, whatever) that shows us how you think and what you can do

We look forward to meeting you!

PS: When you apply, let us know how you heard about the position! Whispers, grapevines, middle-of-the-night Google searches? We’re dying to know.

PPS: Unfortunately, we don't accept in-person applications or singing telegrams. Make your application sing instead!

Apply About employer

More about this job

Responsibilities

Own data products and machine learning systems end-to-end, from exploratory analysis and statistical modeling through production pipelines, deployment, monitoring, and iteration. Build and maintain scalable backend services on Google Cloud, collaborate across data science and engineering teams, and mentor developers while promoting reliable engineering practices.

Requirements

Requires at least four years of professional data engineering or hybrid data engineering and data science experience, strong Python skills, and experience owning backend systems and data pipelines. Candidates should have cloud-platform experience, statistical and exploratory analysis foundations, database and CI/CD familiarity, and strong communication and collaboration skills.

Skills

Python
TypeScript
Data Engineering
Data Science
Statistical Analysis
Exploratory Data Analysis
Machine Learning
Data Modeling
Backend Development
Data Pipelines
Google Cloud Platform
BigQuery
Airflow
Pub/Sub
Cloud Run
PostgreSQL

Benefits

Stock Options
RRSP/FHSA Contributions
Medical And Dental Coverage
Five Weeks Of Vacation
Four-Day Work Week At Full-Time Salary
Apple Laptop And Equipment
Annual Mobility Allowance
Training And Development Budget
Parental Leave
Flexible Work Hours
Weekly Communal Lunch And Learn With Free Food

Visa sponsorship

Not detected in the job text

Keywords

Python
TypeScript
Google Cloud Platform
BigQuery
Airflow
Pub/Sub
Cloud Run
Dataflow
PostgreSQL
Redis
Docker
Kubernetes
CI/CD
Data Engineering
Data Science
Exploratory Data Analysis
Statistical Modeling
Machine Learning
MLOps
ETA Prediction
Demand Forecasting
Anomaly Detection
Data Pipelines
Backend Services
GTFS
GTFS-Realtime
Geospatial Data
Time-Series Data
Streaming Data
A/B Testing

Report this job