Jobs in Canada

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Added 6 days ago
AI
Junior Project Manager - Mechanical Services
Ainsworth Inc
Mississauga, ON
- Full-time
Added 6 days ago
SC
Financial Advisor - Delia
Servus Credit Union
Delia, AB
- Full-time
Added 6 days ago
AG
Senior Mine Engineer
Alamos Gold Inc.
Lynn Lake, MB
- Full-time
Fly-in/Fly-out or rotational travel arrangements may be available based on employee location and company policy
Added 6 days ago
VC
Registered Nurse (RN) - Emergency
Vancouver Coastal Health
North Vancouver, BC
- $41.42 to $55.91 CAD / hour
- Temporary
Added 6 days ago
VC
Clinical Coordinator, Mental Health and Substance Use - Registered Nurse (RN) / Registered Psychiatric Nurse (RPN)
Vancouver Coastal Health
Vancouver, BC
- $49.2 to $63.47 CAD / hour
- Full-time
Added 6 days ago
VC
Registered Nurse (RN) - Emergency
Vancouver Coastal Health
Richmond, BC
- $41.42 to $55.91 CAD / hour
- Part-time
Added 6 days ago
VC
Peer Advocate (Mental Health and Substance Use)
Vancouver Coastal Health
Vancouver, BC
- $33.46 to $35.31 CAD / hour
- Full-time
Added 6 days ago
VC
Concurrent Disorder Clinician (Masters in a Behavioural Health Discipline)
Vancouver Coastal Health
North Vancouver, BC
- $44.85 to $56.02 CAD / hour
- Temporary
Added 6 days ago
VC
Indigenous Care Coordinator (Bachelor's Degree in Behavioural Science)
Vancouver Coastal Health
North Vancouver, BC
- $44.85 to $56.02 CAD / hour
- Full-time
Added 6 days ago
VC
Health Unit Worker
Vancouver Coastal Health
Vancouver, BC
- $27.26 to $29.16 CAD / hour
- Full-time
Added 6 days ago
RS
Collections Clerk II
Rockwood Service Corporation
Sherwood Park, AB
- Temporary
Added 6 days ago
TH
BUSINESS ANALYST (6 month contract)
The Home Depot
Canada
- Full-time
Added 6 days ago
C
Software Engineer - Crowdsourcing Platform
Calder
Toronto, ON
- Full-time
Added 6 days ago
C
Software Engineer - Mobile Crowdsourcing Platform
Calder
Toronto, ON
- Full-time
Added 6 days ago
CO
Service Technician
Culligan of Canada
Medicine Hat, AB
- $22 to $25 CAD / hour
- Full-time
Added 6 days ago
PR
Maintenance Assistant
PARC Retirement Living
BC · North Vancouver, BC
- Part-time
PARC Retirement Living is an award-winning developer and operator of independent senior-living communities. We’re seeking a Maintenance Assistant to join our Cedar Springs PARC community in…
Added 6 days ago
CH
Regional Director
CBI Home Health
Edmonton, AB
- Full-time
Added 6 days ago
Enterprise Sales Development Representative
Hootsuite
Vancouver, BC
Added 6 days ago
YH
Personal Support Worker (Temporary Full-Time Night Shift)
Yee Hong Centre For Geriatric Care
Toronto, ON · Scarborough Finch
- Full-time
Personal Support Worker (Night Shift) - Temporary full-time for 2 months, with possibility of extension · Ability to work permanent night shift, including weekends and short shifts
Added 6 days ago
Broker Training Specialist
Gore Mutual Insurance
Cambridge, ON
Added 6 days ago
Co-op/Intern, Software Development - Winter 2027
Hootsuite
Toronto, ON · Vancouver, BC
Added 6 days ago
CC
Retail Shift Leader
Canna Cabana
Calgary, AB · Haysboro, Calgary, AB
- Part-time
Must have valid SellSafe Certification
Added 6 days ago
CC
Retail Shift Leader
Canna Cabana
Calgary, AB
- Part-time
Must have valid SellSafe Certification
Added 6 days ago
CC
Retail Store Manager - Leave of Absence Coverage
Canna Cabana
Camrose, AB
- Full-time
Must have valid SellSafe Certification
Added 6 days ago
FB
Assistant Grocery Manager
Farm Boy Inc.
London, ON
- From $21 CAD / hour
- Full-time

Calder

Software Engineer - Crowdsourcing Platform

Toronto, ON, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 5, 2026

Original job description

About us:

Calder is solving the data bottleneck for embodied AI and world models. Today's AI models lack the real-world, 4D data needed to reason on spatial problems and operate in physical environments. We capture, process, and deliver high-fidelity human-generated spatial data at scale, providing the substrate that trains the next generation of generalizable models for manipulation, navigation, and interaction.

About the role:

The Task Platform connects people worldwide with opportunities to collect and contribute data for Physical AI. Demand across a wide range of customers and use-cases are mapped in real-time to a globally distributed supply leveraging heterogeneous sensor sets and collection modalities.

Physical AI is the largest economic opportunity since the industrial revolution and we aim to provide an economic opportunity for anyone, anywhere, while helping autonomous vehicles, manufacturing robots, and humanoids learn to operate in the real world.

Drive the design and implementation of our core crowdsourcing platform and systems
Partner across product, operations, and AI functions to fluidly identify and solve problems in a high-growth environment
Plan technical roadmaps and contribute to higher level technical strategy

About you:

Deep experience building critical backend software supporting >= 1000s of users
Distributed systems expertise in data platforms or horizontally scaled databases
Experience architecting and building workflow orchestration systems
Strong analytical skills in a relevant field like ML, math, statistics, quantitative economics, etc.
Proficient programming skills in python, node.js, and/or rust.

Nice to have experience:

Scaling and refactoring production systems for order of magnitude growth; hypergrowth startups a plus
Building marketplaces, contributor platforms, or globally-deployed products
IoT architectures or supporting remote sensors or edge-deployed custom hardware
Diverse ETL systems and a rich understanding of related tradeoffs
Keen attention to reliability and consistency

Calder is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. Learn more here.

By applying for this position, you consent to the collection, storage, and processing of your personal data by Calder for recruitment purposes. We will handle your information securely and in accordance with local privacy policies. Your data may be shared with authorized third-party service providers aiding in the hiring process.

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More about this job

Responsibilities

You will drive the design and implementation of the core crowdsourcing platform while partnering with product, operations, and AI teams. Additionally, you will plan technical roadmaps and contribute to the overall technical strategy of the organization.

Requirements

Candidates must have deep experience building critical backend software and expertise in distributed systems or workflow orchestration. Proficiency in Python, Node.js, or Rust is required, along with strong analytical skills in fields like machine learning, math, or statistics.

Skills

Backend software
Distributed systems
Workflow orchestration
Python
Node.js
Rust
Data platforms
Horizontally scaled databases
Machine learning
Mathematics
Statistics
Quantitative economics
IoT architectures
ETL systems
System scaling
Refactoring

Benefits

Equity

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
Crowdsourcing
Embodied AI
World Models
Spatial Data
Physical AI
Backend
Distributed Systems
Workflow Orchestration
Python
Node.js
Rust
Machine Learning
Mathematics
Statistics
Quantitative Economics
IoT
ETL
Scalability
Refactoring
Marketplaces
Edge-deployed hardware
Data Platforms
Engineering
Software Development

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Work requirements

Jobs in Canada