💼 Full-Time Position

Senior Backend Developer

🏢
Cognitive Systems Corp
📍 southwestern ontario, on, Canada
📍
Location
southwestern ontario, Canada
📅
Posted
June 05, 2026
⏰
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Senior Backend Developer (Cloud & APIs)

About you: You’re a strong backend developer who enjoys building reliable cloud services and APIs. You like shipping in a fast-paced environment, collaborating with a small, high-calibre team, and taking ownership from design through production. You’re excited to work on smart home technology that delivers meaningful, real-world outcomes for aging-in-place.

What you’ll do

  • Build, maintain, and operate scalable, secure backend services and APIs (TypeScript and/or Python).
  • Design and evolve data models and services across SQL and NoSQL systems (e.g., PostgreSQL, MongoDB, time-series).
  • Develop integration-ready APIs and workflows for partners and customers (authentication, versioning, reliability, observability).
  • Collaborate with product, data science, and engineering to deliver new features end-to-end.
  • Improve our developer experience: CI/CD pipelines, testing, monitorin...