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Added 3 months ago
Q
Senior Software Developer
Quantiphi
Canada
- Full-time
Quantiphi is seeking a Senior Software Developer to design and build scalable, high-performance web applications using a modern Java-based stack. This role is ideal for someone who thrives…
Added 3 months ago
C
Applications Development Tech Lead Analyst
Citi
Remote, Canada
- Full-time
- Remote
Knowledge about databases and worked in the past with SQL\NoSQL technologies (SQL Server, Oracle, Couchbase, Mongo DB, etc.)
Added 1 month ago
SimCorp Dimension (SCD) Specialist
Munich Re
Toronto, ON
Experience in Cloud infrastructure (MS Azure), API usage is a plus (SQL, Python, JSON)
Added 3 months ago
EB
Associate Director, Quality Engineering
EQ Bank | Canada's Challenger Bank
Toronto, ON
- Full-time
…requires a strong technical background in software testing, SQL for database validation, and systems testing. The ideal candidate will have extensive experience managing and mentoring…
Added 1 month ago
Supply Chain Improvement Leader
McCormick & Company
London, Ontario
…experience using one of the following database engines: MS SQL, Access, Oracle, SAP DB2 or…
Added 2 months ago
OW
Oliver Wyman - Associate Team Leader; Team Leader; Director-Data and Analytics - Toronto
Oliver Wyman Group
Toronto, ON
- Other
Experience in using advanced analytics and data manipulation software - R, Python, SAS, SQL, or SPSS.
Added 3 months ago
Data Solutions Specialist
SMART Technologies
Calgary, Alberta
Working knowledge of SQL - able to read, write, and reason about database queries well enough to validate backend results on cloud data warehouses like Snowflake.
Added 3 months ago
Economist Intern
Government of Alberta
Edmonton, Alberta
Added 3 months ago
DD
Senior Software Engineer Fullstack
Dominion Dynamics
Ottawa, ON
- Full-time
…mission data, and design the data model and query patterns (SQL/NoSQL) for low-latency access and efficient…
Added 1 month ago
A
Analyste BI senior
AtkinsRéalis
Montreal, QC
- Full-time
Develop and optimize SQL queries, data transformation processes and reporting solutions.
Added 1 month ago
I
Sr. Staff Developer, Architecture
iQmetrix
Vancouver, BC
- Full-time
Added 1 month ago
PU
Staff Data Scientist
Purpose Unlimited
Remote, Canada
- Full-time
- Remote
Deep fluency in Python and SQL - owning work end-to-end from raw event data to deployed software, with production-grade testing and documentation standards.
Added 1 month ago
OH
Software Developer – Business Systems & AI
O'Dell HVAC Group
Mississauga, ON
- Full-time
We are seeking a versatile Software Developer to join our technology team and help develop, maintain, integrate, and improve the systems that support our growing business. This is a broad…
Added 1 month ago
RK
Senior Manager, Performance Marketing
Rakuten Kobo Inc.
Toronto, ON
- $97,020 to $147,020 CAD / year
- Full-time
Added 1 month ago
OW
Oliver Wyman – Consumer, Telco & Technology – Senior Consultant or Associate - Toronto
Oliver Wyman
Toronto, ON
- Full-time
Familiarity/experience with range of analytical tools (e.g., Excel, SQL, Python).
Added 1 month ago
AC
Data Engineer - AWS, Snowflake, DBT
Aviva Canada
Markham, ON
- Full-time
Added 1 month ago
Manager - Marketing Analytics
Enercare
Markham, ON
Advanced proficiency in SQL for data modeling, transformation, optimization, and advanced analytics.
Added 1 month ago
Software Engineer in Test, LUS
Lyft
Montreal, QC
2+ years of engineering experience as an automated test developer or other relevant work experience
Added 1 month ago
Intern - Residential Lending Strategy, Winter 2027
EQ Bank | Canada's Challenger Bank
Toronto, ON
Extensive working knowledge of MS Office (Word, Excel, Outlook, Power Point, SQL)
Added 1 month ago
C
CitiDirect Senior Java Dev for Payments Modernization – Vice President
Citi
Mississauga, ON
- Full-time
We are seeking an experienced Senior Java Backend Developer to join a group modernizing CitiDirect’s Payment architecture. The ideal candidate will have a strong foundation in Core Java and…
Added 1 month ago
A
Senior Manager, GTM Data Science
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
Added 1 month ago
Lead Data Engineer
Ipsos
Vancouver, BC
Proficiency in Python and advanced working knowledge of SQL.
Added 1 month ago
Intern - Credit Risk, Winter 2027
EQ Bank | Canada's Challenger Bank
Toronto, ON
Extract and prepare data for ad-hoc analysis and reporting using PySpark and SQL queries.
Added 1 month ago
Business Systems Engineer, Intelligent Automation
Lyft
Toronto, ON
Write and optimize SQL/PL-SQL and custom scripts (Java/Groovy/JavaScript/Python); manage code via Git/GitHub; provide production support and on-call as needed.
Added 1 month ago
Engineering Co-op Students
ARC Resources Ltd.
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Write and optimize SQL queries and Python scripts to manipulate and analyze complex datasets

Dominion Dynamics

Senior Software Engineer Fullstack

Ottawa, ON, Canada

Full-time

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Applications open in a new tab.

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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