Find work in Canada.

622,893 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 1 day ago
S
Senior Project Manager
Sidetrade
Remote, Canada
- Full-time
- Remote
…leadership up to CFO.You will deliver workshops on data mapping, integration, process design, train the customer to do UAT, coordinate cutover, go live strategies and business…
Added 1 day ago
K
FULLSTACK ENGINEER
Kablamo
Toronto, ON
- Full-time
We are looking for a FullStack Engineer as we expand our impact with new customers. This posting supports the position to start between November 2026 and February 2027.
Added 1 day ago
A
Distribution Designer
Actalent
Calgary, AB
- $45 to $60 CAD / hour
- Contract
Job Title: Distribution Designer / Design Engineer
Added 1 day ago
FC
Principal Electrical Engineer - High Voltage Power Systems
Fluor Corporation
Calgary, AB
- Full-time
Knowledge of NERC CIP-compliant substation and control-system architecture, cybersecurity integration, and BES system compliance.
Added 1 day ago
H
Verification Engineer
Hexagon
Calgary, AB
- Full-time
Hexagon's Positioning Solutions division, is looking for a GNSS System Verification Engineer to join our high-tech engineering and manufacturing company that is committed to customer…
Added 1 day ago
AB
Senior Engineer, ARM Platform Security – RICOCHET – Central Technology
Activision Blizzard
Vancouver, BC
- Other
In this role as a Senior Engineer, your experience working with Windows on the Arm Platform will be critical as you help port some of our key security features to Windows on Arm. Your work…
Added 1 day ago
SC
Utilities Engineer (Senior) - ALTO Project / Cadence
SYSTRA Canada
Montreal, QC
- Full-time
Practical understanding of constructability, construction staging, and integration with existing infrastructure;
Added 1 day ago
C
Software Engineer - Mobile Crowdsourcing Platform
Calder
Toronto, ON
- Full-time
…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…
Added 1 day ago
RE
Staff Engineer Physical AI Systems
Renesas Electronics
Ottawa, ON
- Full-time
We are seeking a Staff Engineer (Physical AI - System Engineering) to join the Pathfinding Studio within the Engineering Innovation Office. In this role, you will develop and validate…
Added 1 day ago
D
Data Solutions Engineer
Dexterra
Mississauga, ON
- $80,000 to $100,000 CAD / year
- Full-time
As a Data Solutions Engineer, you will design, build, and support data-centric solutions that connect business needs with technical delivery. You will work with architects, business…
Added 1 day ago
A
Manager, Computers and Digital Systems, Engineering Excellence
AtkinsRéalis
Mississauga, ON
- Full-time
Bachelor's degree in Engineering and Professional Engineer (P.Eng.) designation in Ontario with authority to seal engineering documents.
Added 1 day ago
SL
Student, Associate DevOps Engineer (Winter 2027)
Sun Life
Waterloo, ON · Sun Life Waterloo King
- Full-time
The Canadian Engineering team is looking for an Associate DevOps Engineer with an interest in designing, developing, implementing, supporting, and analyzing large-scale tooling and systems…
Added 1 day ago
DT
Mechanical Engineer
Dragonfleye Therapeutics Corp.
Toronto, ON
- Full-time
Dragonfleye is looking to add a Mechanical Engineer to their Ocular Injector Device team. This is a highly hands on role and will work cross-functionally with Quality & Design, Program…
Added 1 day ago
ES
Engineer in Training (EIT)
ENTRUST Solutions Group
AB · Calgary, AB
- Full-time
ENTRUST Canada is currently seeking a SCADA Engineer/Engineer-in-Training to join our team. Our team delivers specifications and designs for SCADA and communications systems at the site…
Added 1 day ago
HS
Senior Software Engineer
Henry Schein One Canada
Surrey, BC
- $130,000 to $142,000 CAD / year
- Full-time
We are looking for a Senior Software Engineer to join our True North team and help build and evolve Dentrix Ascend for the US market.
Added 1 day ago
RE
Staff Engineer Physical AI Systems
Renesas Electronics
Ottawa, ON
- Full-time
We are seeking a Staff Engineer (Physical AI - System Engineering) to join the Pathfinding Studio within the Engineering Innovation Office. In this role, you will develop and validate…
Added 1 day ago
Senior AI/ML & Robotics Platform Developer
Siemens
Kitchener, ON
We are seeking a Senior AI/ML & Robotics Platform Engineer to help define the data, metadata, validation, and evaluation backbone for a Physical AI platform in Canada. This role will be…
Added 1 day ago
Backend Engineer – Workflow Execution and Orchestration, Kitchener, ON
Siemens
Kitchener, ON
About the role: Backend Engineer for Workflow Execution and Orchestration
Added 1 day ago
O
Sr. Design Coordinator
ONxpress
Toronto, ON
- Full-time
Champion integration with the Integrated Digital Delivery team to enhance design management, estimating, and construction planning processes.
Added 1 day ago
F
Senior Full Stack Engineer
Foresight
Montreal, QC
- $180,000 to $230,000 CAD / year
- Full-time
We're looking for a Senior Full Stack Engineer to help build the core platform and product of Foresight.
Added 1 day ago
I
Senior Software Engineer, Database
InfluxData
Remote, Canada
- $170,000 to $230,000 CAD / year
- Full-time
- Remote
We are seeking a highly skilled senior engineer with strong experience in both a systems programming language and in distributed systems or database systems. Our team is 100% distributed…
Added 1 day ago
NR
AI Forward Deployed Engineer
Norton Rose Fulbright
Montreal, QC
- Full-time
We are seeking an AI Forward Deployed Engineer to join the Artificial Intelligence team within Norton Rose Fulbright Canada. This role will design, build, deploy, and optimize secure,…
Added 1 day ago
AM
Software Development Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Join our innovative team at AMD as an AI Models Software Engineer. We are seeking passionate individuals who are dedicated to optimizing, accelerating, and applying AI models. As a member…
Added 1 day ago
B
Senior DevOps Engineer – Azure DevOps & GitHub Actions
BeachHead
Toronto, ON
- $65 to $68 CAD / hour
- Contract
Working with one of our top financial clients, this role calls for a Senior DevOps Engineer – Azure DevOps & GitHub Actions to build and support CI/CD pipelines, standardize DevOps tools…
Added 1 day ago
F
Senior Backend Engineer (TypeScript)
Fig
Toronto, ON
- Full-time
…of digital banking products. We're hiring a Senior Backend Engineer, reporting to the Engineering Manager of our digital banking team, to build the backend of our new…

Calder

Software Engineer - Mobile Crowdsourcing Platform

Toronto, ON, Canada

Full-time

Apply About employer

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 Crowdsourcing Platform team connects people worldwide with opportunities to collect and contribute data for Physical AI. We build the contributor experience and infrastructure that turn individual contributions into high-quality datasets for AI developers. Physical AI is the largest economic opportunity since the industrial revolution and we aim to provide anyone, anywhere a way to earn by helping autonomous vehicles, manufacturing robots, and humanoids learn to operate in the real world.

You'll build the native mobile apps that help contributors collect data, and get paid, and the connection between those apps and our data collection hardware. The app is built in React Native with substantial native layers in Swift and Kotlin, and most of the hard problems live in the native layer. Your work sits where phones, devices, firmware, and the cloud meet, and it directly affects both contributors' efficiency and earnings and the data available to train autonomous systems.

Build and ship native iOS and Android apps covering discovery, onboarding, task instructions, data capture, submission, feedback, and payment.
Integrate mobile apps with data collection hardware over BLE, Wi-Fi, and USB, including device pairing, provisioning, configuration, and status monitoring.
Design reliable data transfer pipelines that move large volumes of sensor, video, and media data from devices to phones to the cloud, with chunking, resumable uploads, retries, compression, and integrity checks.
Work with firmware engineers to define communication protocols, message formats, and device APIs, and support over-the-air (OTA) firmware updates through the app.
Build offline-first experiences that hold up on low-end devices, poor connectivity, and limited battery and storage.
Build on-device quality checks that give contributors real-time feedback and give AI teams confidence in the data they receive.
Improve app reliability, performance, and observability as the platform grows across geographies, devices, and collection methods.
Work closely with contributors, operations, hardware, and AI teams to understand problems, make technical decisions, and ship improvements.

About you:

Several years building and shipping mobile apps that people depend on in production, with real depth in both Swift (iOS) and Kotlin (Android).
Comfort working across a React Native / TypeScript app and its native modules. You'll cross the JS-to-native bridge daily.
Hands-on experience integrating mobile apps with embedded devices or firmware, such as BLE peripherals, IoT devices, cameras, or sensors.
Strong understanding of communication and data transfer systems: wireless protocols, binary serialization, flow control, error handling, and recovering from partial or failed transfers.
Strong engineering fundamentals and the ability to design, debug, and operate reliable systems, including debugging across the app, device, and network boundary.
Care for the people using your software, including those with different devices, connectivity, languages, and technical experience.
Ability to turn ambiguous problems into practical solutions and own them from design through production.
Good judgment about when to move fast and when correctness, quality, or reliability needs deeper investment.

Experience that would be especially useful:

Writing or reading embedded firmware (C/C++, RTOS, or embedded Linux).
Building OTA update systems or device fleet management tools.
Handling large media or sensor uploads from mobile at scale, including background transfers and platform constraints on iOS and Android.
Working with camera, GPS, IMU, or other sensor data on mobile or embedded devices.
Cross-platform or shared-code approaches (Kotlin Multiplatform, Rust, C++ shared libraries) where they make sense.
Building marketplaces, contributor platforms, or products for large and diverse user groups.
Tools for data collection, mapping, robotics, or autonomous systems.

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.

Apply About employer

More about this job

Responsibilities

You will build and maintain native mobile applications that facilitate data collection for Physical AI, integrating them with hardware via BLE, Wi-Fi, and USB. You will also design reliable data pipelines to move large volumes of sensor and media data from devices to the cloud while ensuring offline-first functionality.

Requirements

The role requires several years of experience shipping production mobile apps with deep proficiency in both Swift and Kotlin. Candidates must have hands-on experience integrating mobile apps with embedded devices and a strong understanding of communication protocols and data transfer systems.

Skills

Swift
Kotlin
React Native
TypeScript
BLE
Firmware integration
Mobile app development
Data transfer systems
Embedded devices
IoT
Sensor data
Binary serialization
Debugging
System architecture
Performance optimization

Benefits

Equity

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
Mobile Development
Swift
Kotlin
React Native
TypeScript
Physical AI
Embedded Systems
BLE
IoT
Firmware
Data Pipelines
Sensor Data
Binary Serialization
Offline-first
Android
iOS
API
OTA Updates
Performance Optimization
Observability
Autonomous Systems
Robotics
Mapping
Data Collection

Report this job