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Added 9 days ago
TC
C++ Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
Experience with SQL, Oracle, or PostgreSQL databases.
Added 9 days ago
A
Python Developer
Apptad
Montreal, QC
- Contract
Added 9 days ago
IS
LEAD Fullstack Java Developer
Iris Software Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
Title: Lead Fullstack Java Developer - T4 only
Added 9 days ago
HC
Manager, Quality & Process Improvement
Hyundai Capital
Toronto, ON
- Full-time
Write, optimize, and execute basic to intermediate SQL queries for reporting and supporting process improvement initiatives.
Added 9 days ago
HC
Manager, Quality & Process Improvement
Hyundai Capital America
Toronto, ON
- Full-time
Write, optimize, and execute basic to intermediate SQL queries for reporting and supporting process improvement initiatives.
Added 10 days ago
L
Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
- Troubleshoot production and non-production issues using code analysis, SQL, logs, metrics, traces, and diagnostic tools.
Added 10 days ago
RB
Associate Director, Market Risk (FRTB Capital)
Royal Bank of Canada
Toronto, ON
- Full-time
…capital experience, strong technical capabilities in Python and SQL, and a track record of delivering accurate regulatory submissions in production…
Added 10 days ago
P
Jr/Int Java Developer (Curam Training)
PLATO
Canada
- Full-time
Junior / Intermediate Java Developer (Curam Training)
Added 10 days ago
AB
DevOps Automation Engineer (OpenShift / .NET / CI/CD)
Ateko, backed by Bell Canada
Mississauga, ON
- Contract
Experience with SQL Server and deployment automation.
Added 10 days ago
TA
Epicor Administrator & Developer
Talent Advantage Group
Montreal, QC
- Full-time
2068 Epicor ERP Administrator / Developer – Manufacturing
Added 10 days ago
L
Senior QA Engineer
Luxoft
Toronto, ON
- Contract
SQL proficiency for data validation, test data setup, and backend verification
Added 10 days ago
AI
Senior Quality Assurance Specialist
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
Added 10 days ago
W
Data Scientist
Wiraa
Canada
- Full-time
Proficiency in SQL and Python for analyzing large, complex datasets.
Added 10 days ago
MC
Technical Lead Data
MMC Corporate
Toronto, ON
- Other
Build with your hands. You write code. You build pipelines. You debug production issues. You're comfortable in SQL, Python, and Spark, and you use them regularly, not as a party trick, but…
Added 10 days ago
RB
Lead Data Scientist - AI
Royal Bank of Canada
Toronto, ON
- Full-time
Advanced proficiency in SQL and Python programming languages, hands-on programming experience developing modular, robust, and scalable pipelines in Python
Added 10 days ago
RB
Associate Director, GRA - Market Risk Analytics
Royal Bank of Canada
Toronto, ON
- Full-time
Proficiency in data management and visualization tools, including databases (SQL/Tableau).
Added 10 days ago
Q
Full Stack Software Engineer
Qorsa
Waterloo, ON
- Full-time
Experience designing REST APIs and working with SQL databases
Added 10 days ago
S
Senior QA Automation Engineer / Lead – eCommerce Payments
Simpliigence
Canada
- Contract
Perform backend validation using SQL to verify transaction data and order processing
Added 10 days ago
R
Associate Director, Market Risk (FRTB Capital)
RBC
Toronto, ON
- Full-time
…capital experience, strong technical capabilities in Python and SQL, and a track record of delivering accurate regulatory submissions in production…
Added 10 days ago
F
Senior Software QA Specialist – FortiGate Cloud
Fortinet
Burnaby, BC
- Full-time
Database Knowledge: Familiarity with database technologies and query languages (SQL, etc.).
Added 11 days ago
HT
Data Designer
Hirematic Talent Solutions
Toronto, ON
- $45 to $50 CAD / hour
- Contract
Familiarity with SQL and relational database concepts.
Added 11 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Database querying and transformation: dbt, SQL (writing queries, joins, stored procedures)
Added 11 days ago
E
Specialist, Product & Process
Evo
Burnaby, BC
- Full-time
Ability to analyze and interpret complex data, perform basic SQL queries, and provide technical support across business systems, file formats, and operational tools.
Added 11 days ago
T
Full Stack Engineer
TEEMA
Toronto, ON
- Contract
We are looking for a Senior Full Stack Developer to join a collaborative Agile technology team building and enhancing cloud-native applications.
Added 11 days ago
C
Stage coopératif - Hiver 2027: Analyste de données (8 mois)
CGI
Montreal, QC
- Full-time
Good knowledge of SQL and familiarity with a data visualization tool such as Power BI, Tableau, or equivalent.

Qorsa

Full Stack Software Engineer

Waterloo, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

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.

Apply About employer

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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