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Remote Mid Level Software Engineer Jobs in Ontario

StackandCo

\n \n \n \n \n Our client, a growing tech company based in Ireland is looking to bring on a mid level PHP Developer on a fully remote, rolling contract. \n \n \n \n \n \n Requirements \n \n \n * 2 ...

YO AI Labs

Software Engineer - Remote

Toronto, ON · Remote

Software Engineer Job Type: Contract Location: Remote Job Summary: We are looking for experienced ... Experience building, maintaining, or reviewing production-level applications, APIs, services ...

YO AI Labs

AI Software Engineer - Remote

Ottawa, ON · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

New

YO AI Labs

AI Software Engineer - Remote

Toronto, ON · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

New

Distributech

Software Engineer

Toronto, ON · Remote

CA$8/hr

As a remote-first organization, we are building a modern, high-performing team focused on ... InvestorCOM is seeking a Software Engineer to design, build, and evolve the software that powers ...

YO AI Labs

AI/ML Software Engineer - Remote

Toronto, ON · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

New

YO AI Labs

AI/ML Software Engineer - Remote

Ottawa, ON · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating ...

New

S&S's Customer Information Systems

Systems & Software, a division of Harris; is seeking a Software Engineer who will be placed into a ... Work with QA, promote best practices to ensure a high level of quality within the team * Manage ...

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Remote Mid Level Software Engineer information

What is the difference between Remote Mid Level Software Engineer vs Remote Software Developer?

AspectRemote Mid Level Software EngineerRemote Software Developer
CredentialsBachelor's in CS or related field, 2-4 years experienceBachelor's in CS or related field, 1-3 years experience
Work EnvironmentCollaborates with cross-functional teams, involved in design and implementationFocuses on coding, debugging, and feature development
Industry UsageCommon in tech companies, startups, and software firmsWidely used across tech, SaaS, and product companies

Remote Mid Level Software Engineers typically have more involvement in system design and team collaboration, while Remote Software Developers focus primarily on coding and feature implementation. Both roles require similar educational backgrounds, but the engineer role often involves broader responsibilities.

What are the most commonly searched types of Remote Software Engineer jobs in Ontario?

The most popular types of Remote Software Engineer jobs in Ontario are:

What are popular job titles related to Remote Mid Level Software Engineer jobs in Ontario?

For Remote Mid Level Software Engineer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Remote Mid Level Software Engineer jobs in Ontario look for?

The top searched job categories for Remote Mid Level Software Engineer jobs in Ontario are:

What cities in Ontario are hiring for Remote Mid Level Software Engineer jobs?

Cities in Ontario with the most Remote Mid Level Software Engineer job openings:

Remote Mid Level Software Engineer jobs near you
Infographic showing various Remote Mid Level Software Engineer job openings in Ontario as of August 2026, with employment types broken down into 85% Full Time, 11% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Senior Software Engineer, Canada

AutoScale Ventures

Ottawa, ON • Remote

CA$140K - CA$165K/yr

Full-time

Medical, PTO

Re-posted 15 days ago

Job description

Senior Software Engineer (Full-Time, Remote) — Canada
Salary: CAD $140,000–$165,000 / year
Work Schedule: 9:00 AM - 5:00 PM PST

About the role

At AutoScale Ventures, we build large-scale systems behind products like VinAudit.ca (vehicle history and data) and SquidProxies.com (proxy infrastructure). We're looking for a Senior Software Engineer to design, build, and evolve the backend systems that power these data-heavy products in production. 

You'll be designing and developing critical backend components and guiding other engineers through execution. If you enjoy owning systems end to end, from design through long-term support, this role is for you.

What you'll do

  • Design, build, and evolve backend systems that power data-heavy production products such as market feeds, crawlers, APIs, and data pipelines.

  • Take ownership of major backend initiatives across their full lifecycle — design, development and implementation, rollout, and long-term maintenance and support.
  • Write and maintain scalable APIs and backend services used at meaningful scale.
  • Lead architectural improvements and redesigns of existing systems to improve reliability, performance, and maintainability.
  • Break complex designs into executable components and delegate effectively when working with other engineers.
  • Collaborate with leadership and senior engineers on technical direction.
  • Mentor developers through code reviews, design discussions, and best practices.

What we're looking for

  • 5+ years of professional software engineering or architectural experience (or equivalent depth).

  • A proven track record of building backend systems from scratch, launching them into production, and supporting and evolving them over time.
  • Experience designing and operating APIs or backend systems at scale.
  • Strong systems thinking — you can reason about performance, failure modes, scaling, and long-term maintainability.
  • Experience in startup or startup-like environments, or owning major systems within larger companies.
  • Comfort working autonomously and making high-impact technical decisions.
  • Familiarity with AI-assisted development tools (e.g., Copilot, ChatGPT, code-generation and review tools) to support productivity and code quality.

Nice to have

  • Python experience.

  • Experience redesigning or evolving legacy systems.
  • Background in data-heavy systems (crawlers, feeds, ingestion pipelines, analytics backends).
  • Infrastructure or scaling experience (high-throughput systems, reliability, performance tuning).
  • Experience mentoring mid-level and senior developers.

How we work

This is a fully remote role open to candidates across Canada. We work daily within 9:00 AM to 5:00 PM US Pacific Time (PST) using Slack, Confluence, ClickUp, and Google Workspace to support collaboration.

Benefits & perks

  • Fully remote work — work from anywhere in Canada with a reliable connection.

  • Healthcare coverage for you and your family.

  • Paid leave, vacation, and holidays.

  • Equipment funds to set up or upgrade your work station.

  • Performance-based profit-sharing tied to the company's financial standing.

  • Stability and long-term growth opportunities.

  • A supportive, globally distributed team culture.

About us

AutoScale Ventures is a technology-driven company with 50+ team members across Canada, the U.S., the Philippines, Pakistan, India, and China. We operate a group of businesses spanning tech, data services, infrastructure, and AI, including VinAudit.com (vehicle data) and SquidProxies.com (proxy infrastructure).

Our hiring process

After you apply, our team will review your application and reach out to qualified candidates within 5 business days. 

AutoScale Ventures is an equal opportunity employer. We welcome applicants of all backgrounds and are committed to building an inclusive team.