Jobs in Canada

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Added 21 days ago
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Staff Machine Learning Engineer
Twilio
Remote, Canada
- Full-time
- Remote
Join the team as Twilio’s next Staff Machine Learning Engineer on Twilio’s AI/ML Platform team.
Added 21 days ago
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Software Engineer II - Full Stack
Microsoft
Vancouver, BC
- $85,800 to $169,300 CAD / year
- Full-time
As a Software Engineer on the OneLake & ISVs team, you will collaborate closely with engineers across other Fabric services and external partners to define user requirements and architect…
Added 21 days ago
Sr. Software Development Engineer in Test, AI/ML
PlayStation Global
Waterloo, ON
Sr. Software Development Engineer In Test, ML/AI
Added 21 days ago
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Software Engineer, Fullstack
WorkWhile
Remote, Canada
- $185,000 to $215,000 USD / year
- Full-time
- Remote
Deep experience in either Frontend (JavaScript, React/React Native) or Backend (Python), with demonstrated ability to work effectively across the stack
Added 21 days ago
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Senior Cybersecurity Engineer (Center of Excellence)
GE Vernova
Markham, ON
- $146,200 to $219,200 CAD / year
- Full-time
We are looking for a senior OT cybersecurity engineer to join the Grid Automation Cybersecurity Center of Excellence (COE). The COE is a new central team within the Grid Automation OT…
Added 21 days ago
Principal Software Engineer
Conga
Canada
As a Principal Software Engineer on Conga’s B2B Platform Engineering, Core Services team, you’ll own the security, identity, and access management capabilities that every Conga B2B product…
Added 21 days ago
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Software Engineer II, Supplier Advertising
Wayfair
Toronto, ON
- $151,411 to $169,169 CAD / year
- Full-time
5+ years of experience as a fullstack engineer
Added 21 days ago
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Software Engineer III, Supplier Advertising
Wayfair
Toronto, ON
- $192,047 to $211,914 CAD / year
- Full-time
Added 21 days ago
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Senior Verification Engineer – High Speed Coherent Interconnect Hub
NVIDIA
Toronto, ON · Canada, Toronto
- Full-time
NVIDIA is seeking a motivated and creative Senior Verification Engineer to join our Tegra SoC IP Verification team. Our mission is to build the IP that enables the next generation of…
Added 21 days ago
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Software Engineer, AI Integration
Perimeter Medical Imaging AI
Toronto, ON
- Full-time
The Software Engineer, AI Integration will play a key role in moving validated AI models and workflows into Perimeter's regulated medical device software. Embedded within the Software…
Added 21 days ago
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Senior IT Specialist - Kubernetes
Telesat
Ottawa, ON
- Full-time
Proficiency in scripting languages (e.g., PowerShell, Python) for automation
Added 21 days ago
GC
Data Engineer
GEI Consultants, Inc.
Markham, ON
- $90,000 to $150,000 CAD / year
- Full-time
The Data Engineer is responsible for designing, building, and maintaining the data pipelines and integrations that power GEI’s AI solutions and digital initiatives. This role focuses on…
Added 21 days ago
KC
FPGA Digital Design Engineer (6+ month Contract)
Kepler Communications Inc.
Canada
- Contract
We’re on the hunt for a top-tier FPGA Digital Design Engineer for a 6+ month contract to develop the next generation of our satellites.
Added 21 days ago
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AI DevOps Engineer - Ansible
Accion Labs
Canada
- Contract
Added 21 days ago
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BACKEND Software Engineer (AI)
Luxoft
Canada
- Full-time
…into 2028. Our stack: Ruby on Rails, Node.js/TypeScript and Python services, Vue, PostgreSQL, Snowflake and…
Added 21 days ago
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Full-Stack Software Engineer (AI)
Luxoft
Canada
- Full-time
…into 2028. Our stack: Ruby on Rails, Node.js/TypeScript and Python services, Vue, PostgreSQL, Snowflake and…
Added 21 days ago
HA
Senior Software Engineer
H2 Analytics
Remote, Canada
- $120,000 to $170,000 CAD / year
- Full-time
- Remote
You are a well-rounded senior software engineer with at least 6 years of experience building complex web applications and backend services as a full-stack engineer, with a minimum of 2…
Added 21 days ago
GC
Data Engineer
GEI Consultants, Inc.
Vaughan, ON
- $90,000 to $150,000 CAD / year
- Full-time
The Data Engineer is responsible for designing, building, and maintaining the data pipelines and integrations that power GEI’s AI solutions and digital initiatives. This role focuses on…
Added 21 days ago
GC
Data Engineer
GEI Consultants, Inc.
Guelph, ON
- $90,000 to $150,000 CAD / year
- Full-time
The Data Engineer is responsible for designing, building, and maintaining the data pipelines and integrations that power GEI’s AI solutions and digital initiatives. This role focuses on…
Added 21 days ago
GC
Data Engineer
GEI Consultants, Inc.
Kitchener, ON
- $90,000 to $150,000 CAD / year
- Full-time
The Data Engineer is responsible for designing, building, and maintaining the data pipelines and integrations that power GEI’s AI solutions and digital initiatives. This role focuses on…
Added 21 days ago
TC
Data AI Engineer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
…solutions. The ideal candidate should possess strong expertise in Python, Machine Learning algorithms, NLP, and Large Language Models (LLMs), with the ability to build scalable AI-driven…
Added 21 days ago
EF
Senior Software Engineer, Finance System
Element Fleet Management
Toronto, ON
- Full-time
As a Senior Software Engineer, Finance System, you will design, develop, and maintain scalable software solutions that support Element’s enterprise financial systems and digital…
Added 21 days ago
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SDET (Intermediate)
Actalent
Waterloo, ON
- $40 to $50 CAD / hour
- Contract
This Software Development Engineer in Test (SDET) role focuses on designing, developing, and maintaining automated test scripts and tools in Python to validate new features for advanced…
Added 21 days ago
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Test Engineer
Actalent
Ottawa, ON · Nepean, ON
- $50 to $60 CAD / hour
- Contract
The Test Engineer supports new product introduction and manufacturing test for fiber optic lab test equipment within an Ottawa-based fiber optic lab and production test business unit. This…
Added 21 days ago
DD
Senior Software Engineer - Backend
Dominion Dynamics
Toronto, ON
- Full-time
You'll design and build the backend systems behind AuraNet in Python and Rust, across distributed systems, networking and security. You'll own an area of AuraNet or a project built on it,…

Dominion Dynamics

Senior Software Engineer - Backend

Toronto, ON, Canada

Full-time

Apply on jobs.ashbyhq.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 23, 2026

Original job description

Reports to: Director of Software

Type: Full-Time

Location: Ottawa or Toronto

Location

AuraNet is Dominion Dynamics' mesh networking platform for autonomous assets working in contested and disconnected environments. It has to move data securely and in real time over links that aren't conventional wired networks, where bandwidth is scarce, connections drop, and the cloud may not be reachable at all. Keeping that working is the job.

You'll design and build the backend systems behind AuraNet in Python and Rust, across distributed systems, networking and security. You'll own an area of AuraNet or a project built on it, and move to where the work matters most as priorities shift. We're a small team building sovereign Canadian capability for the people who use it in the field. We value engineers who make good decisions quickly, ship quality work, and set the bar for the engineers who join after them.

What You'll Do

Design and build backend services in Python and Rust for data ingestion, processing and real-time distribution across AuraNet.
Build and tune networking for low-latency, end-to-end encrypted communication over mesh, intermittent and non-cloud links.
Bring a security-first approach to the platform, including authentication, PKI and encrypted transport, and add depth to the team's security work.
Package and deploy services in containers that run reliably on edge hardware with limited connectivity.
Integrate backend systems with autonomous platforms, flight stacks and simulation environments as the work requires.
Shape platform architecture and engineering standards through design reviews, code reviews and mentoring.
Move across AuraNet and related projects as priorities change, picking up whatever needs to ship next.

What You Bring

Senior or Staff-level experience designing and shipping distributed systems in production.
Strong backend engineering in Python and/or Rust, and willingness to work in both.
Solid networking fundamentals: TCP/IP, UDP, and publish/subscribe architectures.
Working knowledge of security concepts, including end-to-end encryption, PKI, authentication and authorization.
Hands-on experience with containers and deploying services outside a standard cloud environment.
Sound judgment, and you move fast without cutting corners on quality.
Low ego and a get-it-done attitude. You're comfortable owning your work and changing focus when the team needs it.
Eligibility for Canadian security clearance.

Nice to Have

Experience with mesh networking, tactical or degraded networks, or radio and satellite communications.
Familiarity with Zenoh or similar messaging technologies.
Experience integrating with robotics, UAV or autonomous platforms (MAVLink, ArduPilot).
Exposure to simulation environments such as Gazebo or Unreal Engine.
Background in security engineering or a security-focused role.
Experience in defence or another regulated environment.

No defence background required.

We've hired people who didn't tick every box. If this is the work you want to do, please apply anyway.

Why Join Us

Building something meaningful starts with the right people.

At Dominion Dynamics, you’ll:

Shape Canada’s future by building real defence capability for the CAF and our allies.
Make decisions that ship in a high-trust environment with short feedback loops and rapid iteration.
Move fast, field faster, and work directly with the operator - our systems are in the field with the CAF now.
Have an impact from day one with equity, responsibility, and direct access to leadership.

If you’re curious, hands-on, and driven by the opportunity to make a difference, this is where you belong!

Compensation & Benefits

Competitive base salary and company equity*
Comprehensive health benefits
Additional equity granted based on impact*

We use AI tools to support parts of the hiring process, including screening and reviewing responses. Final hiring decisions are always made by people and follow all applicable privacy and employment laws in Canada.

*Equity awarded to full time employees only.

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

You will design and build backend services in Python and Rust for data ingestion, processing, and real-time distribution across the AuraNet platform. Additionally, you will manage networking for low-latency communication and integrate backend systems with autonomous platforms and simulation environments.

Requirements

The role requires senior or staff-level experience in designing and shipping distributed systems in production environments. Candidates must possess strong backend engineering skills in Python or Rust and have a solid understanding of networking fundamentals and security concepts.

Skills

Python
Rust
Distributed systems
Networking
Security engineering
TCP/IP
UDP
Publish/subscribe architectures
End-to-end encryption
PKI
Authentication
Authorization
Containers
Edge hardware
Mesh networking
Autonomous platforms

Benefits

Competitive base salary
Company equity
Comprehensive health benefits

Visa sponsorship

Not detected in the job text

Keywords

Backend
Python
Rust
Distributed Systems
Networking
Security
Mesh Networking
TCP/IP
UDP
Publish/Subscribe
Encryption
PKI
Authentication
Authorization
Containers
Edge Computing
Autonomous Platforms
Flight Stacks
Simulation
Gazebo
Unreal Engine
Zenoh
MAVLink
ArduPilot
Defence
Sovereign Capability
Software Engineering
Real-time Distribution
Data Ingestion
Canadian Security Clearance

Seniority

Senior

Perks

Stock or equity

Tools

Python
Rust
Zenoh
MAVLink
ArduPilot
Gazebo
Unreal Engine

Languages

English

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Work requirements

Jobs in Canada