CareerPlanSign in

Senior Software Engineer

Toronto (HQ)💼 Full-time💰 $160,000–$160,000🗓 2026-09-01 → 2026-09-26

Core

Senior Software Engineer owning products from discovery to delivery, building scalable software with AI-powered tools for a used car retailer.

Role type

Senior Software Engineer (Full-stack)

Builds

Scalable web applications and APIs for a used car buying platform

Domain

E-commerce / Automotive / Cloud

Deliverable

production ML models | product features

Required skills

TypeScript, Python, Go, Java, C#, Rust, Ruby, relational databases, API design, cloud platforms (AWS, Azure, GCP), AI-powered development tools, performance optimization, system architecture

Preferred skills

Experience with modern stacks, adopting new engineering practices, using AI to accelerate development

Technologies

TypeScript, React, Express, PostgreSQL, AWS

Responsibilities

Own products from discovery through delivery, design technical solutions and build scalable software, influence product direction and architecture, optimize application performance, design and evolve APIs and database schemas, use AI in everyday engineering workflow, improve developer experience

Seniority

Senior, hands-on IC

Sourced via greenhouse · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.