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Remote Senior Net Developer Jobs in Ontario (NOW HIRING)

Backend Developer - Remote

Toronto, ON ยท 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 ...

NET Developer that has experience working with JQuery\/React and also UI\/UX Development. \n \n \n \n \n \n \n This role is based in Dublin but its currently remote. \n \n \n \n \n \n \n Requirements ...

Backend Developer - Remote

Ottawa, ON ยท 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 ...

Engineering and Product Seniority: Senior/Lead TL/DR: We are looking to add a highly skilled and ... Remote and flexible working arrangements. * Open Paid Vacation. * Free video games! Every Rivalry ...

Engineering and Product Seniority: Senior/Lead TL/DR: We are looking to add a highly skilled and ... Remote and flexible working arrangements. * Open Paid Vacation. * Free video games! Every Rivalry ...

Engineering and Product Seniority: Senior/Lead TL/DR: We are looking to add a highly skilled and ... Remote and flexible working arrangements. * Open Paid Vacation. * Free video games! Every Rivalry ...

Frontend Developer - Remote

Ottawa, ON ยท 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 ...

Frontend Developer - Remote

Toronto, ON ยท 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 ...

Senior DevOps Engineer

Kitchener, ON ยท Remote

$85K - $110K/yr

We are looking for an experienced Senior DevOps Engineer for our client ... This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg

Senior DevOps Engineer

Waterloo, ON ยท Remote

$85K - $110K/yr

We are looking for an experienced Senior DevOps Engineer for our client ... This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg

Senior DevOps Engineer

Ottawa, ON ยท Remote

$85K - $110K/yr

We are looking for an experienced Senior DevOps Engineer for our client ... This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg

Senior DevOps Engineer

Kitchener, ON ยท Remote

$85K - $110K/yr

We are looking for an experienced Senior DevOps Engineer for our client ... This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg

Senior DevOps Engineer

Waterloo, ON ยท Remote

$85K - $110K/yr

We are looking for an experienced Senior DevOps Engineer for our client ... This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg

Showing results 21-40

Remote Senior Net Developer information

See Ontario salary details

$40.5K

$121.4K

$178K

How much do remote senior net developer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for remote senior net developer in Ontario is $121,396.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,000.00 and $141,500.00 per year, depending on experience, location, and employer.

What is the difference between Remote Senior Net Developer vs Remote .NET Developer?

AspectRemote Senior Net DeveloperRemote .NET Developer
Required Experience5+ years, leadership skills1-3 years, technical skills
CertificationsMicrosoft Certified: Azure Developer, MCSDMicrosoft Certified: Azure Developer or similar
Work EnvironmentLeading projects, mentoring teamsDeveloping applications, coding
Industry UsageEnterprise, finance, healthcareStartups, small to medium businesses

The main difference between a Remote Senior Net Developer and a Remote .NET Developer lies in experience, leadership responsibilities, and project scope. Senior roles typically involve mentoring, project management, and strategic planning, while .NET Developers focus on coding and technical tasks. Both roles require strong knowledge of .NET frameworks and certifications, but senior positions demand more experience and leadership skills.

What job categories do people searching Remote Senior Net Developer jobs in Ontario look for?

The top searched job categories for Remote Senior Net Developer jobs in Ontario are:

What cities in Ontario are hiring for Remote Senior Net Developer jobs?

Cities in Ontario with the most Remote Senior Net Developer job openings:

Infographic showing various Remote Senior Net Developer job openings in Ontario as of September 2026, with employment types broken down into 84% Full Time, 6% Part Time, and 10% Contract. Highlights an 79% Physical, 5% Hybrid, and 16% Remote job distribution, with an average salary of $121,396 per year, or $58.4 per hour.

Backend Developer - Remote

Toronto, ON โ€ข Remote

$80 - $120/hr

Full-time

Posted 14 days ago


Job description

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 reinforcement learning environments that evaluate AI models on complex software engineering tasks using Model Context Protocol (MCP) tools.

You will design reproducible environments, deterministic verification, and reference solutions for tasks such as bug fixing, feature implementation, codebase refactoring, and performance optimization. No prior AI experience is required.

Key Responsibilities
  • Create reinforcement learning environments for software engineering tasks.
  • Design tasks involving bug fixing, feature development, refactoring, and performance optimization.
  • Build deterministic verification systems and golden reference solutions.
  • Evaluate AI agents' ability to reason through complex codebases and use MCP tools effectively.
  • Develop realistic, reproducible software engineering scenarios.
  • Ensure tasks accurately measure coding ability, problem-solving, and tool usage.
  • Document solutions and provide clear technical feedback.
Required Skills
  • Strong proficiency in Python 3, Java, Rust, C++, or TypeScript.
  • Strong understanding of algorithms and data structures.
  • Experience with bug fixing and debugging complex software issues.
  • Proven experience in feature implementation and codebase refactoring.
  • Strong knowledge of performance optimization and tuning.
  • Excellent written and verbal communication.
  • Strong attention to detail.
Preferred Qualifications
  • Experience working with large-scale or distributed codebases.
  • Familiarity with AI/ML systems is a plus but not required.
  • Experience with rigorous code reviews and software engineering best practices.
  • Experience working effectively in remote or cross-functional teams.
Hiring Process
  1. Submit an application and screening questions.
  2. Complete an AI interview (~30 minutes).
  3. Complete a technical assessment, if required.
  4. Hiring Manager review.
Compensation

Compensation is output-based, with payment provided per task that meets project specifications. Minimum weekly submission requirements may apply.

Availability

Selected experts should be prepared to begin their first tasks within 24–48 hours of completing onboarding.