Senior Full-Stack Engineer - Platform, Payments & AI

Dokainish & Company; Toronto; On-site; CAD 90,000 - 120,000; Full time

Job summary

A leading consultancy firm in Toronto is seeking a Senior Full-Stack Developer. This full-time, non-remote position involves building enterprise-grade SaaS platforms, managing payment processing, and ensuring the security of systems. Candidates should possess over 5 years of software development experience, strong TypeScript skills, and a background in deploying security-conscious systems. If you are ready to take a foundational role in an innovative company, we encourage you to apply.

Qualifications

• 5+ years of professional software development experience.
• Strong experience with TypeScript across backend and full stack.
• Experience with relational databases and data modeling.
• Experience building security-conscious production systems.
• Familiar with Docker and cloud environments.

Responsibilities

• Own key areas including platform infrastructure, payments, and subscriptions.
• Design and implement payment processing and subscription models.
• Migrate applications from development to production infrastructure.
• Apply security principles across systems.
• Build and evolve backend features alongside platform work.

Skills

TypeScript

Relational databases

Docker

Python

GitHub collaboration

Software development

Security-conscious systems

SaaS billing systems

AI agents

Deployment processes

Job description

A leading consultancy firm in Toronto is seeking a Senior Full-Stack Developer. This full-time, non-remote position involves building enterprise-grade SaaS platforms, managing payment processing, and ensuring the security of systems. Candidates should possess over 5 years of software development experience, strong TypeScript skills, and a background in deploying security-conscious systems. If you are ready to take a foundational role in an innovative company, we encourage you to apply.