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Added 6 mins ago
LI
Mechanical Engineer
LabsCubed Inc
Kitchener, ON
- Full-time
Join LabsCubed: Shape the Future of Materials Testing as a Intermediate Mechanical Engineer!
Added 6 mins ago
PE
Senior Security Engineer
PheedLoop Events
Toronto, ON
- Full-time
3+ years in offensive security, red teaming, penetration testing, or a closely adjacent role, with real hands-on engagements you can speak to in depth.
Added 6 mins ago
ZS
Quality Engineer / SDET – AI Chatbot Validation
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Experience testing AI, LLM, GenAI, chatbots, virtual assistants, or conversational platforms.
Added 6 mins ago
AO
Electrical Engineer
AML Oceanographic Ltd.
Saanichton, BC
- $87,500 to $104,000 CAD / year
- Full-time
…(power, comms, sensor frontends). System-level integration testing…
Added 6 mins ago
AO
Electrical Engineer
AML Oceanographic Ltd.
Dartmouth, NS
- $87,500 to $104,000 CAD / year
- Full-time
…(power, comms, sensor frontends). System-level integration testing…
Added 8 mins ago
Chargehand- Level 4
City of Brandon
Brandon, MB
This competition will include testing and an interview.
Added 8 mins ago
A
Junior Human Factors Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
Conducting usability testing and validation exercises.
Added 8 mins ago
PG
Maintenance Technician (4th Class)
PETERSON GROUP PROPERTI
Vancouver, BC
- $32 to $36 CAD / hour
- Full-time
The Maintenance Technician (4th Class Power Engineer) completes repairs, preventative maintenance, and day-to-day upkeep throughout Langara Gardens while supporting the safe and efficient…
Added 8 mins ago
SF
Application Security Engineer II
Spring Financial Inc.
Vancouver, BC
- Full-time
As an Application Security Engineer II, you are an experienced practitioner who works independently to secure Spring’s applications, services, and APIs. You take ownership of application…
Added 23 mins ago
CP
Process Engineering lll
Contract Pharmaceuticals
Mississauga, ON
- $95,000 to $110,000 CAD / year
- Full-time
Prepares User Requirement Specifications (URS) for new equipment and participates in FAT (Factory Acceptance Testing) and installation processes.
Added 37 mins ago
C
Sr. Security Engineer – Offensive Security/Penetration testing
Cognizant
Toronto, ON
- Full-time
As a Senior Security Engineer, you will make an impact by leading the implementation and optimization of Tenzai security solutions while strengthening enterprise Threat & Vulnerability…
Added 37 mins ago
C
Supervisor Track Inspection
CPKC
White River, ON
- Full-time
…company drug test is required. Post hire qualification drug testing may also be…
Added 37 mins ago
KG
QE / SDET – AI Chatbot & GenAI Validation
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
We are seeking an experienced Quality Engineer (QE) / SDET specializing in AI Chatbot Validation to lead the quality assurance, accuracy testing, and response analysis of our conversational…
Added 37 mins ago
ZC
Automation Engineer
Zurich Canada
Toronto, ON
- Full-time
Zurich Canada is currently looking for an Entry-Level Automation Engineer to join our technology team. This is an exciting opportunity for an early-career technology professional who is…
Added 37 mins ago
FR
Hardware Design Engineer - Agricultural Robots
Finite Robotics
Kitchener, ON
- Full-time
…production grade for the 2027 fleet. This role (the Hardware Design Engineer) is an important role help make that…
Added 37 mins ago
WI
Materials Engineer / Materials Testing and Inspection Specialist
WSP in Canada
Vancouver, BC
- Full-time
As a Materials Engineer / Materials Testing and Inspection Specialist, you'll work across a diverse range of projects involving corrosion, metallurgy, protective coatings, welding,…
Added 37 mins ago
WI
Materials Engineer / Materials Testing and Inspection Specialist
WSP in Canada
Vancouver, BC
- Full-time
As a Materials Engineer / Materials Testing and Inspection Specialist, you'll work across a diverse range of projects involving corrosion, metallurgy, protective coatings, welding,…
Added 37 mins ago
II
Software Engineer
Intouch Insight
Ottawa, ON
- Full-time
Familiarity with front-end build, package-management & testing tools such as Nx, Webpack, NPM, Jest, Playwright
Added 37 mins ago
SF
Application Security Engineer II
Spring Financial
Vancouver, BC
- Full-time
As an Application Security Engineer II, you are an experienced practitioner who works independently to secure Spring’s applications, services, and APIs. You take ownership of application…
Added 37 mins ago
N
Software Engineer - Platform Services
Nokia
Ottawa, ON · Kanata, ON
- Full-time
…drive the development of cutting-edge platforms. As a Software Engineer in Platform Services, you will be part of a dynamic team responsible for designing and developing scalable and robust…
Added 37 mins ago
N
UI Engineer
Nokia
Ottawa, ON · Kanata, ON
- Full-time
…closely with our platform engineers and UX team. As a UI Software Engineer, you will be responsible for designing and implementing cutting-edge dashboards and interfaces. Your expertise in…
Added 39 mins ago
Platform Engineer
Scotiabank
Toronto, ON
The Platform Engineer will play a critical role within the Enterprise Data & AI Technology organization - one of Scotiabank’s most significant enterprise-wide strategic initiatives. This…
Added 39 mins ago
Senior Platform Engineer
Scotiabank
Toronto, ON
The Senior Platform Engineer will play a critical role within the Enterprise Data & AI Technology organization - one of Scotiabank’s most significant enterprise wide strategic initiatives.…
Added 39 mins ago
GM
Senior Software Developer
General Motors
Markham, ON · Oshawa, ON
- Full-time
This role is for a hands-on senior engineer who can design, implement, test, deploy, and operate reliable backend systems at production scale. The developer will contribute across REST…
Added 39 mins ago
E
iOS Engineer - SE3
eBay
Toronto, ON
- Full-time
As an iOS Software Engineer on the Native Focused Category team, you'll contribute to building and improving features within eBay's core iOS application. You'll work primarily with Swift…

Closed listing

Clash Nexus AI

Founding CTO

Oshawa, ON, Canada

Full-time

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

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

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Original job description

Archived listing. The details below describe a past opening.

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.

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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