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Added 2 hours ago
LD
Intermediate Software Engineer
Leonardo DRS
Ottawa, ON · Kanata, ON
- Full-time
Reporting directly to the Manager, Software Engineering the lntermediate Software Engineer will be required to operate in both team and solo activities. Key activities will involve…
Added 2 hours ago
AM
Electrical Design Engineer
AVL Manufacturing Inc.
Hamilton, ON
- Full-time
The Electrical Designer’s primary function is to design, plan, research, evaluate and test electrical equipment and systems and to provide full cycle electrical designs and drawings from…
Added 4 hours ago
L
Senior QA Engineer
Luxoft
Toronto, ON
- Contract
- Participate in product design and development to ensure that quality is built in from the beginning.
Added 4 hours ago
GD
Computer Modeling & Simulation Staff Specialist/Engineer
General Dynamics Land Systems–Canada
London, ON
- Full-time
Interact with design teams and provide efficient and timely simulation support to product development, drive design solutions based on simulation results
Added 4 hours ago
JT
Product Development Engineer
jeans test
Engineer, BC
- Full-time
Provide technical assistance to Marketing in order to enhance product promotion and provide key selling points from a technical perspective.
Added 4 hours ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Analyze global rigid packaging, beverage, and consumer goods trends to shape application strategies, product roadmaps, and innovation priorities.
Added 4 hours ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
Regularly provide feedback to product development teams: present project updates at service issue review meetings, attend design reviews to identify risks, submit continuous improvement…
Added 4 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 4 hours ago
B
Senior Software Engineer
Bombardier
Toronto, ON
- Full-time
Role Description The Senior Software Engineer is a full-time, on-site role based in Toronto, ON. This position is responsible for designing, developing, and maintaining software solutions…
Added 4 hours ago
Machine Learning Engineer, Associate Director
Fitch Group
Toronto, ON
Machine Learning Engineer, Associate Director – AI Innovation Teams
Added 5 hours ago
GD
Mechanical Engineering Developer
General Dynamics Missions System International
Ottawa, ON
- Full-time
Support the full product design life cycle from requirements definition and concept development through to production ramp-up. This includes prototype procurement, assembly, design…
Added 5 hours ago
GD
Senior Project Engineer - Systems Engineer
General Dynamics Missions System International
Ottawa, ON
- Full-time
…we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the…
Added 6 hours ago
G
President / COO - GovernGPT (Montreal)
GovernGPT
Montreal, QC
- $175,000 to $225,000 USD / year
- Full-time
Founding product engineer is ex-Unity, ex-Autodesk, ex-founder.
Added 6 hours ago
GD
Software Engineer
General Dynamics Missions System International
Ottawa, ON
- $85,000 to $110,000 CAD / year
- Full-time
…we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the…
Added 6 hours ago
GD
Junior Hardware Engineering Developer
General Dynamics Missions System International
Ottawa, ON
- Full-time
…presents new challenges to learn and grow. As a junior electrical engineer, you will be mentored by experienced electrical engineers, which will lead to you eventually taking on design…
Added 6 hours ago
D
Senior C++ Engineer
DuckDuckGo
Remote, Canada
- $178,500 USD / year
- Full-time
- Remote
Added 6 hours ago
P
Principal Software Engineer
Photon-IV
Canada
- Full-time
Principal Software Engineer, Satellite Systems
Added 6 hours ago
DT
ROV Technical Support Representative
Deep Trekker Inc.
Kitchener, ON
- Full-time
Build toward a Sales Engineer role by developing product configuration knowledge and sales engagement best practices.
Added 6 hours ago
Senior Software Engineer, International
Robinhood
Toronto, ON
As a Senior Full Stack Software Engineer, you will be a core technical driver for Robinhood’s global expansion initiatives. You will bridge high-performance frontend interfaces with…
Added 6 hours ago
PF
Technical Manager
Power Factors
Brossard, QC
- Full-time
Added 6 hours ago
PF
Technical Manager
Power Factors
Remote, Canada
- Remote
Added 7 hours ago
EI
Field Service Engineer
Ecolab Inc.
Calgary, AB
- Full-time
The Field Service Engineer supports customers globally and reports to the Manager, Field Service Operations. The Field Service Engineer is responsible for aspects of deployments,…
Added 7 hours ago
WW
QA Engineer
White Widget
MB · Back, MB
- Full-time
White Widget is a leading-edge software design and development studio. We're a fast-growing team with a diverse set of backgrounds and skills. Quality is the backbone of everything we ship,…
Added 8 hours ago
Q
Full Stack Software Engineer
Qorsa
Waterloo, ON
- Full-time
We are hiring a Full Stack Software Engineer to build the operator side of CasQade, our crypto-agile TLS and PKI platform. Customers use our dashboard to enroll hosts, watch certificate and…
Added 8 hours ago
Q
Cryptography Engineer
Qorsa
Waterloo, ON
- Full-time
We are hiring a Cryptography Engineer to work on the cryptography at the core of CasQade, our crypto-agile TLS and PKI platform, and on related products including our hardware program. You…

Qorsa

Full Stack Software Engineer

Waterloo, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Apr 11, 2027
Posting language: English
Posted: Oct 12, 2026

Original job description

About Qorsa

Qorsa is a Canadian post-quantum cryptography and cybersecurity company building CasQade - a crypto-agile security platform protecting sovereign government, defence, financial, and critical-infrastructure networks against current and emerging cryptographic threats. We are headquartered in Waterloo, Ontario, with a European subsidiary in The Hague, Netherlands. Our work spans post-quantum cryptography, explainable AI, AI-driven threat intelligence, cryptographic agility, hardware security, and distributed systems, with active engagements across Canadian defence, NATO, and allied partner organizations.

The Role

We are hiring a Full Stack Software Engineer to build the operator side of CasQade, our crypto-agile TLS and PKI platform. Customers use our dashboard to enroll hosts, watch certificate and algorithm status across their network in real time, and push policy updates to their fleet.

You will work on the Go services and APIs behind the dashboard and the browser interface on top, alongside the engineers building our certificate authority and TLS proxy.

Our customers run sensitive networks, often fully offline. The dashboard has to be fast, clear and dependable for security and operations teams who rely on it to make decisions about their whole estate.

Responsibilities

Build features in the fleet dashboard, including host registration and enrollment, fleet status views, and operator controls for algorithm updates
Design and maintain versioned HTTP APIs used by the UI, our other services and customer automation
Build live views of fleet activity over WebSockets
Ingest host telemetry over mTLS, parse it into events, and store what operators need to search later
Integrate the dashboard with our certificate authority and policy services, including enrollment and authorization webhooks
Make sure the product runs on air-gapped networks with no external services or CDNs
Write unit and integration tests, and review other engineers’ code
Work with solutions architects on features customers ask for during deployments

What We’re Looking For

3+ years building web applications, with production work on both the backend and the frontend
Strong Go, or strong in another backend language and willing to work mainly in Go
Solid JavaScript or TypeScript, HTML and CSS
Experience designing REST APIs and working with SQL databases
An understanding of TLS and certificate-based authentication from an application developer’s point of view
Experience building real-time features in the browser with WebSockets or server-sent events
Excellent communication skills and comfort working across disciplines
Eligibility for Government of Canada security clearance (Secret level)

Strong Assets

Data visualization or mapping experience
Experience building tools for security or network operations teams
Familiarity with PKI and certificate lifecycle management

Compensation

We compensate exceptionally well - a strong base salary plus meaningful stock options in a rapidly growing company.

Benefits

Dental care
Extended health care
Vision care
On-site parking

Work Location: In person, Waterloo, Ontario.

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More about this job

Responsibilities

Build and maintain the CasQade fleet dashboard, versioned APIs, and real-time browser views, including host enrollment, fleet status, and operator controls. Ingest and store host telemetry, integrate with certificate authority and policy services, support air-gapped deployments, and contribute tests, code reviews, and customer-requested features.

Requirements

Candidates need at least three years of production web application experience across backend and frontend development, strong Go or another backend language with willingness to work mainly in Go, and experience with JavaScript or TypeScript, REST APIs, and SQL. They should understand TLS and certificate-based authentication, have experience with browser-based real-time features, communicate effectively across disciplines, and be eligible for Government of Canada Secret-level security clearance.

Skills

Go
JavaScript
TypeScript
HTML
CSS
REST API Design
SQL
TLS
Certificate-Based Authentication
WebSockets
Frontend Development
Backend Development
Unit Testing
Integration Testing
Data Visualization
PKI

Benefits

Dental Care
Extended Health Care
Vision Care
On-Site Parking
Stock Options

Visa sponsorship

Not detected in the job text

Keywords

Go
JavaScript
TypeScript
HTML
CSS
REST APIs
SQL
TLS
PKI
WebSockets
Server-Sent Events
Post-Quantum Cryptography
Cybersecurity
Cryptographic Agility
Certificate Authority
Mutual TLS
Host Telemetry
Fleet Dashboard
Air-Gapped Networks
Distributed Systems
Explainable AI
Threat Intelligence
Hardware Security
Unit Testing
Integration Testing
Data Visualization
Security Clearance
NATO
Network Operations

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