Venturis 13 Global Holdings LLC is hiring a Senior Full-Stack Engineer in the Greater Montreal area to join the team behind LifeOS by Venturis 13, our live AI-powered operating system for personal and business intelligence, communication, automation and execution.

We are looking for a strong, hands-on engineer who can take ownership of production systems, solve complex technical problems and ship high-quality features quickly.

WHAT YOU WILL WORK ON

- Full-stack development across web applications and backend services
- AI-powered features, agents and intelligent workflows
- Real-time communication and collaboration systems
- API architecture and third-party integrations
- Authentication, user management and permissions
- Payments and subscription systems
- Database architecture and performance
- Cloud infrastructure and production deployments
- Security, reliability and scalability
- New product capabilities across LifeOS by Venturis 13

CORE TECHNICAL EXPERIENCE

We are looking for robust professional experience with:
- TypeScript / JavaScript
- React and modern frontend development
- Node.js and backend API development
- SQL and relational databases
- REST APIs and third-party integrations
- Git and professional development workflows




- Cloud infrastructure
- Building and maintaining production applications

Strong advantages include experience with:
- AI / LLM APIs
- Agentic AI systems
- SaaS platforms
- AWS
- Real-time systems / WebSockets
- Payment integrations
- Mobile applications
- Security and scalable architecture

WHO WE ARE LOOKING FOR

You should be someone who:

- Thinks like an engineer, not only a coder
- Can understand an existing architecture quickly
- Writes clean, maintainable and production-grade code
- Can independently debug complex technical issues
- Takes ownership from problem definition through deployment
- Moves quickly without sacrificing reliability
- Communicates clearly with technical and business leadership
- Is located in the Greater Montreal area or able to work regularly from Montreal

This is a hands-on engineering role with meaningful technical ownership.

LifeOS by Venturis 13 is live and scaling globally.

To apply, please include your LinkedIn profile, résumé and, whenever available, GitHub, portfolio or examples of production applications you have personally built.

Website

https://venturis13lifeos.com

📌 Senior Full-Stack Engineer – AI / SaaS Platform (Montreal)
🏢 Venturis 13 Global Holdings
📍 Montreal