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Added 3 months ago
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Senior Electrical Engineer 2 - Nuclear
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
Added 3 months ago
S&
Senior Electrical Engineer 1 - Nuclear
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
Added 3 months ago
S&
Senior Mechanical Engineer
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
In this role, you will provide development support, conceptual design and owner’s engineer services to clients including performing technical evaluations of electric power generation…
Added 3 months ago
S&
Senior Electrical Engineer
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
In this role, you will provide development support, conceptual design and owner’s engineer services to clients including performing technical evaluations of electric power generation…
Added 3 months ago
DD
Senior Software Engineer Fullstack
Dominion Dynamics
Ottawa, ON
- Full-time
Strong production experience in Python and JavaScript/TypeScript, and the judgment to write clean, testable, maintainable code.
Added 1 month ago
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Analyste BI senior
AtkinsRéalis
Montreal, QC
- Full-time
Python for data preparation, automation or analytics.
Added 1 month ago
PU
Staff Data Scientist
Purpose Unlimited
Remote, Canada
- Full-time
- Remote
You're an engineer as much as a scientist - you own the work from raw event data to deployed system, and you hold yourself accountable for whether it changed how the business operates.
Added 1 month ago
T
Founding AI/ML Engineer
Taskclan
Remote, Canada
- Full-time
- Remote
We are looking for a Founding AI/ML Engineer to help build the technical foundation of Taskclan Intelligence. You will work directly with the founder on model development, evaluation,…
Added 1 month ago
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AI Engineer - Canada
Pulsora
Remote, Canada
- $60,000 to $70,000 CAD / year
- Full-time
- Remote
Java (Plus): Expose AI/LLM functionality written in Python using Java services, leverage multi-threading capabilities in Java to augment AI/LLM functionality developed in Python
Added 2 months ago
OP
Perception / ML Engineer
Open People Network (OPN)
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Added 1 month ago
AC
Data Engineer - AWS, Snowflake, DBT
Aviva Canada
Markham, ON
- Full-time
We are looking for a collaborative and resourceful Data Engineer for our IT Data Platform Engineering Delivery team at Aviva Canada. You are dedicated, naturally inquisitive and are…
Added 1 month ago
Manager - Marketing Analytics
Enercare
Markham, ON
Proficiency in Python for data analysis, automation, and advanced analytical modeling.
Added 1 month ago
Software Engineer in Test, LUS
Lyft
Montreal, QC
Lyft’s team in Montreal is looking for a Software Engineer in Test to join its LUS team. Our goal is to continue the development of both our bike-sharing kiosk station software and our…
Added 1 month ago
Senior Design Verification Engineer
Astera Labs
Toronto, ON
As a Senior Design Verification Engineer, you will help build and validate complex connectivity silicon that enables the next generation of AI infrastructure. You will develop scalable…
Added 1 month ago
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Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow
Montreal, QC
- Full-time
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 1 month ago
Lead Data Engineer
Ipsos
Vancouver, BC
Proficiency in Python and advanced working knowledge of SQL.
Added 1 month ago
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Software Engineer Intern, Fullstack (Summer 2027)
Lyft
Toronto, ON
- $40 to $45 CAD / hour
Knowledge of Python, JavaScript, CSS, and HTML
Added 1 month ago
Senior Software Engineer, Data Pipelines
Lyft
Toronto, ON
As a Infrastructure Engineer at Lyft, you will run our Production Infrastructure by monitoring system availability and take a holistic view of our platform health. You will build software…
Added 1 month ago
Business Systems Engineer, Intelligent Automation
Lyft
Toronto, ON
We're looking for a Workato/Boomi Integration Engineer to build and support enterprise automation, with a focus on Legal systems integration (CLM, e-signature, matter management,…
Added 5 months ago
AC
Guidewire Rating Developer
Aviva Canada
Markham, Ontario
- Full-time
Read code in other languages and reverse engineer products.
Added 5 months ago
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Senior FPGA Design/Verification Engineer
Lumentum
Ottawa, Ontario
- Full-time
Title: Senior FPGA Design/Verification Engineer
Added 5 months ago
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Electrical Engineer/FPGA Designer
Lumentum
Ottawa, Ontario
- Full-time
Lumentum is seeking a talented and motivated Electrical Engineer/FPGA Designer to join our cutting-edge development team in Ottawa. The successful candidate will play a crucial role in…
Added 5 months ago
ES
Senior C++ Generalist Software Engineer - Advanted Technology Group
EA SPORTS
Vancouver, British Columbia
- Full-time
As a Generalist Software Engineer, you will be a part of the game creation process, including architectural design, implementation, and debugging on multiple platforms - working on complex…
Added 5 months ago
HC
Co-op Software Engineer - AI System & Infrastructure
Huawei Canada
Vancouver, British Columbia
- Internship
Huawei Canada has an immediate Co-op opening for an Engineer.
Added 6 months ago
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Sr. Staff Physical Design Timing Engineer (STA)
Lightmatter
Toronto, Ontario
- Full-time
We are hiring a Physical Design Timing Engineer to help drive backend digital execution for some of the leading photonics based interconnect solutions. You will work alongside a team of…

Dominion Dynamics

Senior Software Engineer Fullstack

Ottawa, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Jul 15, 2026

Original job description

Senior Software Engineer Fullstack

Preferred Location: Ottawa

Reports to: CTO

Type: Full-Time

The Role

This is a senior full-stack role building systems end to end - backend telemetry ingestion and data processing, the operator-facing dashboards, and the embedded and edge integrations in between.

What makes it interesting is the environment: forward-deployed, denied/degraded/intermittent/limited (DDIL) conditions where the network drops, bandwidth is scarce, and a wrong number on an operator's screen has real consequences. You'll shape the architecture, work directly with the CTO and our hardware and embedded teams, and see your work reach the field in days, not quarters.

What You’ll Do

Build backend services and APIs that ingest, normalize, and serve telemetry and mission data, and design the data model and query patterns (SQL/NoSQL) for low-latency access and efficient archival.
Build the operator-facing interfaces and real-time dashboards that turn high-rate telemetry into clear, actionable system state - data-dense visualization that holds up under field conditions and time pressure.
Integrate with sensors, embedded systems, and edge compute nodes, designing for fault tolerance and graceful degradation on bandwidth-constrained, unreliable links.
Set up the automated testing, CI/CD, and observability (logs, metrics, traces) that keep releases repeatable and field diagnostics possible.
Shape technical direction - write and review design docs, make the architectural calls, and support the engineers around you through code review.
Work with embedded and mechanical engineers on interfaces and end-to-end performance, and support field deployments directly (some travel to sites), folding operator feedback into fast iterations.

What You’ll Bring

5+ years building and operating production backend and frontend systems, with solid architectural judgment.
Strong production experience in Python and JavaScript/TypeScript, and the judgment to write clean, testable, maintainable code.
Front-end depth building real-time, data-dense interfaces - rendering live telemetry and system state into clear operator views, where visualization and UX judgment matter more than pixel-perfect styling.
Depth in data: SQL and relational modeling, and a feel for storage and query design under real latency and volume constraints.
Hands-on experience integrating with hardware or working closely with embedded teams - sensor data, constrained bandwidth, fault-tolerant data flows.
Comfort in ambiguous, forward-deployed settings: a pragmatic, low-ego problem-solver who debugs under pressure and iterates quickly.
Eligibility for a Canadian security clearance (Canadian citizenship an asset). No defence background required - we'll teach you the domain..

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.

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More about this job

Responsibilities

Build end-to-end systems including backend telemetry ingestion, data processing, and real-time operator dashboards for degraded network conditions. Collaborate with hardware and embedded teams to design fault-tolerant interfaces and lead technical direction through architectural decisions and code reviews.

Requirements

Requires 5+ years of experience in production backend and frontend systems with proficiency in Python and JavaScript/TypeScript. Candidates must have depth in relational modeling and experience integrating with hardware or embedded systems, and be eligible for Canadian security clearance.

Skills

Python
JavaScript
TypeScript
SQL
NoSQL
Fullstack Development
API Design
Data Visualization
CI/CD
System Architecture
Embedded Systems Integration
Telemetry Processing
Fault Tolerance
Observability
Technical Leadership
Security Clearance

Benefits

Competitive Base Salary
Company Equity
Comprehensive Health Benefits

Visa sponsorship

Not detected in the job text

Keywords

Python
JavaScript
TypeScript
SQL
NoSQL
Fullstack
Telemetry
Embedded Systems
Edge Compute
CI/CD
Observability
Data Modeling
Low-latency
Fault Tolerance
DDIL
Security Clearance
Defence
API
System Architecture
UX
Data Visualization
Canadian Armed Forces

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