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Added 4 mins ago
XI
Senior Data Engineer, Network Intelligence
Xplore Inc.
Canada
- Full-time
Deliver structured Bronze and Silver tier network modeling outputs into the Corporate Enterprise Gold tier, ensuring alignment with enterprise data architecture standards.
Added 4 mins ago
B
Intermediate / Senior Software Developer – ARI AI Product (TypeScript • Python • React • LLM • RAG)
Beslogic
Montreal, QC
- Full-time
Strong experience with Python and/or TypeScript, microservices, REST API design, and scalable backend systems
Added 4 mins ago
3T
Java Developer with AI Tool Experience
360 Technology
Montreal, QC
- Contract
We are seeking a highly skilled Java Developer with 7-10 years of experience in designing and building enterprise-grade applications. The ideal candidate should have strong expertise in…
Added 19 mins ago
C
AI Product Scaling Director
CIBC
Toronto, ON
- Full-time
…packaged, released, and monitored in production. Working closely with data scientists, engineers, and technology partners, you'll help turn strong prototypes into reliable enterprise…
Added 33 mins ago
J
DevOps Engineer, New Grad
Jobright.ai
Canada
- Full-time
Scripting experience with Python, Bash, or a similar language
Added 33 mins ago
JG
Senior Python Developer with AWS
J&M Group
Toronto, ON
- Full-time
Ensure solutions are production-ready with testing, documentation, and handover.
Added 33 mins ago
AC
Spécialiste Support Applicatif/Application Support Specialist
ALTEN Canada
Montreal, QC
- Full-time
Une bonne connaissance de n’importe quel langage de script (Python/Powershell/VBA) est un atout.
Added 33 mins ago
JG
Python Developer AWS
J&M Group
Toronto, ON
- Full-time
Strong Python experience in enterprise environments
Added 33 mins ago
S
Software Engineering Manager
symplistic.ai
Woodbridge, ON
- Full-time
Strong experience with Python, React, ML / AI
Added 1 hour ago
DI
Data Engineer (Contract-Dec 2027)
Definity Insurance Company
Waterloo, ON
- Full-time
…data-driven decision making across the organization. Working closely with cross-functional data teams, they integrate new data sources into existing data products while leveraging GCP…
Added 2 hours ago
HR
Technical Specialist, Quality Assurance
Hitachi Rail
Toronto, ON
- Full-time
A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the…
Added 2 hours ago
HR
Technical Specialist, Senior - Vital Software
Hitachi Rail
Toronto, ON
- Full-time
A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the…
Added 2 hours ago
HR
Technical Specialist, Quality Assurance
Hitachi Rail
Burnaby, BC
- Full-time
A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the…
Added 2 hours ago
H
Data Engineer
HelloFresh
Toronto, ON
- Full-time
…performant, resilient, and mission-critical. Partnering closely with Data Scientists, Operations Analysts, and SCM stakeholders, you will model complex physical domain entities and engineer…
Added 5 hours ago
N
Software Developer - Networking (Flow)
Nutanix
Vancouver, BC
- $103,000 to $155,000 CAD / year
- Full-time
…in enterprise cloud, is looking for an outstanding Software Developer to join our Software Defined Security product team, Nutanix…
Added 5 hours ago
N
Senior Software Developer - Networking (Flow)
Nutanix
Vancouver, BC
- $151,000 to $227,000 CAD / year
- Full-time
…in enterprise cloud, is looking for an outstanding Software Developer to join our Software Defined Security product team, Nutanix…
Added 5 hours ago
Data Engineer
HelloFresh
Toronto, ON
…performant, resilient, and mission-critical. Partnering closely with Data Scientists, Operations Analysts, and SCM stakeholders, you will model complex physical domain entities and engineer…
Added 5 hours ago
C
Senior Application Security Researcher
CommIT
Toronto, ON
- Full-time
Strong coding in Python, Go, or similar, with production-quality code shipped
Added 7 hours ago
SA
AI/ML Engineer (Junior)
Sarmaya AI
ON · Ontario, Canada
- Full-time
Familiarity with Python and ML libraries (scikit-learn, PyTorch, or similar)
Added 7 hours ago
A
Intermediate Software Engineer
AltaML
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
…session, or whatever best demonstrates how you actually work with AI day to…
Added 7 hours ago
Q
Software Engineer
Quikr
Canada
- Contract
Availability: At least 4 hours per day and a minimum of 20 hours per week with an overlap of 4 hours with PST
Added 7 hours ago
J
Senior Data Scientist
Jobgether
Canada
- Full-time
Strong programming skills in Python and SQL, with hands-on experience manipulating datasets, cleaning data, and building data pipelines.
Added 8 hours ago
P
Senior Backend Engineer .NET & Python
PosiTrace
Vancouver, BC
- Full-time
Production experience with Python -- FastAPI or Flask, async task processing, data manipulation (Pandas, Dask)
Added 8 hours ago
Director of Software Development R&D - AI
Siemens
Saskatoon, SK
Cross-Portfolio Strategic Alignment: Partner with R&D leaders, chief architects, product management, and platform teams across the Siemens EDA portfolio - including Solido, Calibre, Questa…
Added 9 hours ago
R|
Programmer
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
…arm of the McGill University Health Centre (MUHC) affiliated with the Faculty of Medicine at McGill University. The RI-MUHC is supported in part by the Fonds de recherche du Québec - Santé…

Clash Nexus AI

Founding CTO

Oshawa, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 3, 2026
Posting language: English
Posted: Oct 4, 2026

Original job description

About Clash Nexus AI

Clash Nexus AI is an AI-powered construction technology platform that helps contractors, engineers, consultants, and preconstruction teams identify drawing conflicts, missing information, coordination issues, specification gaps, and constructability risks before they become RFIs, delays, rework, or change orders.

We already have a live production platform, active customers, and an existing codebase. We are now looking for a Founding CTO to take ownership of the technology and help scale the Company.

The Role

This is a hands-on technical leadership role, not a management-only CTO position.

The Founding CTO will work directly with the Founder & CEO and lead the technical vision, architecture, reliability, security, AI strategy, infrastructure, and engineering roadmap of Clash Nexus AI.

You will be expected to write and review code, improve the existing platform, solve production issues, and build the engineering team as the Company grows.

Key Responsibilities

Own the existing production codebase, architecture, infrastructure, and technical roadmap
Lead full-stack development across frontend and backend systems
Build and maintain backend services, APIs, and data pipelines
Improve AI accuracy, reliability, monitoring, and evaluation
Manage AI/ML, OCR, and third-party technology integrations
Establish strong testing, CI/CD, security, deployment, and release practices
Improve scalability, performance, and technical reliability
Support customer demos, enterprise evaluations, and technical diligence
Recruit and manage engineers and technical contractors as the Company grows
Maintain technical documentation and reduce key-person dependency

Required Experience

Strong professional full-stack development experience
Strong hands-on knowledge of Python
Experience building scalable SaaS or cloud-based applications
Strong backend, API, database, and software architecture experience
Experience with modern frontend technologies
Hands-on experience with AI/ML, LLMs, APIs, data pipelines, or document-processing systems
Experience with cloud infrastructure, CI/CD, monitoring, and production deployments
Strong understanding of security and customer-data protection
Startup, founding engineer, technical lead, senior engineer, or CTO experience is highly preferred
Construction, AEC, BIM, OCR, computer vision, or document-AI experience is an asset

Compensation

This is initially an equity-based Founding CTO opportunity.

The successful candidate will have the opportunity to participate meaningfully in the long-term value created by Clash Nexus AI through performance-based equity.

The Company intends to transition the role into a salaried executive position as agreed Company milestones are achieved and the business continues to grow.

Full equity, compensation, and milestone terms will be discussed with selected candidates and documented in the formal employment and equity agreements.

Who We Are Looking For

We are looking for a technical builder who wants to take ownership, move fast, solve difficult problems, and help build the Company from an early stage.

This role is best suited for someone who wants to be both a hands-on engineer and a technical leader, with the ambition to build and lead the engineering organization as Clash Nexus AI scales.

To apply, please include your résumé or LinkedIn profile, GitHub or portfolio where available, and a short summary of your full-stack, Python, SaaS, and AI experience.

Apply About employer

More about this job

Responsibilities

Own and improve the production platform, technical architecture, infrastructure, and roadmap, while leading full-stack development and strengthening AI reliability, security, scalability, and deployment practices. Work hands-on with code and production issues, support customer and enterprise evaluations, and recruit and lead the engineering team as the company grows.

Requirements

The role requires strong professional full-stack experience, hands-on Python expertise, and experience building scalable SaaS or cloud applications with robust backend, API, database, and architecture skills. Candidates should also have practical experience with AI/ML or document-processing systems, cloud infrastructure and production operations, and security; startup or technical leadership experience is highly preferred.

Skills

Full-Stack Development
Python
SaaS Development
Backend Development
API Development
Database Architecture
Software Architecture
Frontend Development
AI/ML
LLMs
Data Pipelines
Document Processing
Cloud Infrastructure
CI/CD
Security
OCR

Benefits

Performance-Based Equity

Visa sponsorship

Not detected in the job text

Keywords

Python
Full-Stack Development
SaaS
Cloud Applications
Backend Services
APIs
Databases
Software Architecture
Frontend Technologies
AI/ML
LLMs
OCR
Data Pipelines
Document Processing
Cloud Infrastructure
CI/CD
Monitoring
Production Deployments
Security
Customer-Data Protection
Testing
Deployment
Release Practices
Scalability
Performance
Construction Technology
AEC
BIM
Computer Vision
Technical Leadership

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