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Added 3 mins ago
AW
Senior DevSecOps Engineer
Aviso Wealth
Remote, Canada
- $120,000 to $135,000 CAD / year
- Full-time
- Remote
We’re looking to fill an opening for a Senior DevSecOps Engineer to join our Technical Solution Partners (TSP) team.
Added 18 mins ago
H
Cloud Architect
Hays
Toronto, ON
- Contract
We are seeking a Senior Azure AI Architect to lead the architecture and design of enterprise-scale AI and Generative AI solutions on Microsoft Azure.
Added 33 mins ago
A
DevSecOps Engineer
Aviso
Vancouver, BC
- $120,000 to $130,000 CAD / year
- Full-time
…standardization, stability, and predictability of our release cycles. The Senior DevSecOps Engineer plays a key role in fostering a culture of continuous improvement by bridging…
Added 1 hour ago
PC
Full Stack Developer (Backend-Focused)
Parabellyx Cybersecurity
Richmond Hill, ON
- Full-time
About the roleParabellyx Cybersecurity is hiring a mid-to-senior Full Stack Developer, weighted toward the backend, to build and run the data and scanning engine behind Luma. You will own…
Added 2 hours ago
C
Senior Software Engineer Technical Remediation & Enablement
Citi
Mississauga, ON
- Full-time
The Vice President (VP) / Senior Software Engineer – Technical Remediation & Enablement Lead is a hands-on, code-level technical specialist responsible for driving the direct remediation of…
Added 2 hours ago
CL
Senior Backend Developer- .NET
Charger Logistics Inc.
Brampton, ON
- Full-time
We are seeking a skilled and performance-minded .Net Core Developer to support and evolve our distributed system of over 100 microservices, built primarily with .NET Core and PostgreSQL.…
Added 2 hours ago
CL
Solution Architect- .NET (microservices)
Charger Logistics Inc.
Brampton, ON
- Full-time
We're looking for a hands-on .NET Solution Architect to lead the design and evolution of our distributed platform: more than 100 microservices built mainly on .NET Core and PostgreSQL.…
Added 4 hours ago
MF
AI Automation & Platform Analyst (Senior Analyst)
Mackenzie Financial Corporation
Toronto, ON · Greater Toronto Area, ON
- Other
Added 5 hours ago
RD
Vb.net Developer
Randstad Digital
Toronto, ON
- Contract
We are seeking an experienced VB.NET Developer for a 6-month contract role in Toronto, ON. In this role, you will be responsible for maintaining, enhancing, and optimizing mission-critical…
Added 5 hours ago
SY
Senior Software Engineer
Secure Yourself IT Solutions
Ottawa, ON
- Contract
We're looking for a Senior Software Engineer to support an upcoming Government of Canada project. This is a chance to put your skills to work on systems where quality, security, and…
Added 10 hours ago
YC
Senior Developer, D365
Yoush Consulting
Toronto, ON
- Full-time
As a Senior Developer, Dynamics 365 your responsibilities will include:
Added 15 hours ago
M
RQ11727 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
Added 17 hours ago
M
RQ11753 - Data Analytical Specialist/Scientist - Senior
Maarut
Toronto, ON
- Contract
.Net Core, Entity Framework, Azure SQL, DevOps, CI/CD Pipelines etc.
Added 17 hours ago
M
RQ11819 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Additional Skills for Oracle Software Developer:
Added 18 hours ago
T
Senior .NET Software Developer – Azure, C#, ASP.NET & SQL Server
ThoughtStorm
Toronto, ON
- Contract
We're Hiring: Senior .NET Software Developer – Azure, C# & SQL Server
Added 19 hours ago
RT
Data Specialist
Russell Tobin
Toronto, ON
- $70 to $85 CAD / hour
- Contract
Job Title: Data Analytical Specialist/Scientist - Senior
Added 19 hours ago
LI
Data Analytical Specialist/Scientist
Lotus IT Solutions
Toronto, ON
- Contract
…and Business Service Delivery and Procurement) is seeking a Senior Data Analytical Specialist/Scientist to join their team in Toronto. The successful consultant will lead the development…
Added 19 hours ago
LI
Systems Testing/QA Specialist
Lotus IT Solutions
Toronto, ON
- Contract
The Ministry of Public and Business Service Delivery and Procurement is seeking a Senior Systems Testing/QA Specialist to support the Labour and Transportation Cluster. The successful…
Added 20 hours ago
S
Programmer Analyst II – Community and Connected Care
SereneAid
Fredericton, NB
- Full-time
Maintain and enhance .NET applications and related database components.
Added 20 hours ago
UT
Senior Business Analyst # 26-27442
US Tech Solutions
St. John's, NL · Greater St. John's Metropolitan Area
- $70 to $80 USD / hour
- Contract
We are seeking an experienced Senior Business Analyst to support an enterprise application modernization project focused on improving business processes, system functionality, and digital…
Added 20 hours ago
SR
Senior Business Analyst
Swim Recruiting
St. John's, NL
- Contract
Contract opportunity for an experienced Senior Business Analyst supporting the modernization of apprenticeship and trades certification services for a public-sector organization in St.…
Added 20 hours ago
2I
Data Scientist/Data Engineer
2iSolutions Inc.
Toronto, ON
- Contract
Requisition Title: RQ11753 - Data Analytical Specialist/Scientist - Senior
Added 20 hours ago
MS
Senior Software Quality Assurance Specialist
MSZ Systems
Toronto, ON
- Contract
Hiring: Senior Systems Testing / QA Specialist
Added 1 day ago
S
Senior Full-Stack Web Developer (C#/MS-SQL/Front-end) - Western Canada
Splashdot
Remote, Canada
- $110,000 to $140,000 CAD / year
- Full-time
- Remote
Senior Full-Stack Web Developer (C#/MS-SQL/Front-end) – Western Canada
Added 1 day ago
Software Engineering Team Lead - Industrial Automation & Robotics Platform
Lincoln Electric
Hamilton, ON
Design, develop, and maintain applications using C#, .NET Framework 4.8, .NET Standard 2.0, and .NET 6+.

Parabellyx Cybersecurity

Full Stack Developer (Backend-Focused)

Richmond Hill, ON, Canada

CAD $110,000–$150,000, dependent on seniority. · Full-time

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Applications open in a new tab.

Job details

Pay: CAD $110,000–$150,000, dependent on seniority.
Job type: Full-time
Apply by: Nov 29, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

About the roleParabellyx Cybersecurity is hiring a mid-to-senior Full Stack Developer, weighted toward the backend, to build and run the data and scanning engine behind Luma. You will own the pipeline that turns raw scan results into the insights clients see, plus the APIs and databases underneath.Luma is our client-facing security platform. Luma Perimeter scans external attack surface and reports security scores and alerts daily across dozens of client organizations; Luma Cloud extends that into cloud posture. You will work directly with engineering leads and the security practice, and your work ships to real clients.

Parabellyx specializes in offensive security and continuous testing for leading Canadian and U.S. organizations, with offices in Richmond Hill, ON and Denver, CO.

What you will do

Build and maintain the scanner and insights pipeline: ingest scan output, normalize it, score it, and store it for reporting

Design and ship REST APIs that serve the Luma client portal, internal tools, and integrations

Own database design and performance: schema changes, migrations, query tuning, and data retention

Build ETL and background jobs that run reliably on a daily cadence, with monitoring and alerting for failed or missed runs

Contribute to the client portal and internal dashboards on the frontend when a feature needs it (about one fifth to one third of your time)

Write tests, review code, and document systems so the team can run them

Partner with the security team so findings become clear, accurate alerts and scores clients can act on

Help evolve CI/CD and day-to-day operability of the platform

What we are looking for

4+ years professional software development, with a clear backend emphasis and enough frontend ability to deliver a feature end to end. Mid and senior candidates welcome; we level the offer to experience

Strong experience building and operating APIs and services in Python (FastAPI / similar); comfort working in a modern TypeScript codebase

Solid relational database skills on PostgreSQL: schema design, indexing, migrations, diagnosing slow queries

Experience with data pipelines or scheduled processing, including large, messy, or inconsistent inputs

Working knowledge of React and TypeScript (Angular a plus) and ability to ship UI without hand-holding

Comfort with Git, code review, CI/CD, Docker/containers

Clear written communication - we are distributed; decisions and handoffs happen in writing

Eligible to work in Canada without sponsorship; able to pass a CPIC background check and provide references when requested

Nice to have

Cybersecurity exposure (preferred): vulnerability scanning, attack surface management, secure coding, or work in a security product / SOC - candidates who know what a finding means build better alerts

Experience with workflow / orchestration engines, especially Prefect (or similar: Airflow, Dagster, Temporal)

Cloud experience, especially Azure (AWS also useful), plus IaC and managed container services

Familiarity with open-source cloud security or ASM tooling

Object storage, queues, and observability tooling

Azure AD/B2C, GitHub Actions, Pandas, OpenAI / AI-assisted features

.NET or Microsoft Graph exposure

Compensation and how we work

CAD $110,000–$150,000, dependent on seniority.

Small product team, real ownership, hybrid from Richmond Hill with flexible remote options across Canada.

How to apply

Apply on LinkedIn (answer the screening questions), or send your résumé and a short note on a backend system you built and are proud of.

Parabellyx is an equal opportunity employer.

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More about this job

Responsibilities

Build and operate Luma’s scanning and insights pipeline, REST APIs, databases, and scheduled data-processing jobs. Contribute to frontend features, testing, documentation, platform operations, and collaboration with the security team to deliver accurate client-facing alerts and scores.

Requirements

Candidates need at least four years of professional software development experience, with a strong backend focus and the ability to deliver frontend features. Required experience includes Python services and APIs, PostgreSQL, data pipelines or scheduled processing, React and TypeScript, and familiarity with Git, code review, CI/CD, and containers; applicants must be eligible to work in Canada without sponsorship and pass a CPIC background check.

Skills

Python
FastAPI
TypeScript
PostgreSQL
REST APIs
Data Pipelines
ETL
React
Database Design
Query Optimization
CI/CD
Docker
Workflow Orchestration
Cybersecurity
Cloud Computing
Automated Testing

Visa sponsorship

Not detected in the job text

Keywords

Python
FastAPI
TypeScript
PostgreSQL
REST APIs
React
Angular
Data Pipelines
ETL
Scheduled Processing
Database Schema Design
Migrations
Query Tuning
Prefect
Airflow
Dagster
Temporal
Azure
AWS
Infrastructure as Code
Docker
CI/CD
GitHub Actions
Pandas
Azure AD/B2C
Microsoft Graph
Vulnerability Scanning
Attack Surface Management
Cloud Security
Observability

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