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Remote Dot Net Backend Developer Jobs in Toronto, ON

NearSource

Senior JAVA Backend Developer

Toronto, ON · Remote

CA$80 - CA$90/hr

Senior Java Backend Developer Location: 100% Remote, Canada Experience: 7 to 10 Years Employment Type: T4 Contract Rate: CAD $80 to $90 per Hour Role Summary NearSource is seeking a Senior Java ...

Smooth Commerce

Backend PHP Developer

Toronto, ON · Remote

CA$80K/yr

Backend PHP Developer About Smooth Commerce: Smooth Commerce is a dynamic B2B SaaS platform ... Remote, Canada-based Greater Toronto Area preferred Reporting To: Platform Architect and AI ...

Smooth Commerce

Backend PHP Developer

Toronto, ON · Remote

Remote, Canada-based Greater Toronto Area preferred Reporting To:Platform Architect and AI ... The Backend PHP Developer is a core member of the engineering team responsible for building ...

Flinks

Senior Full-Stack Developer

Toronto, ON · Remote

  • Medical

  • Dental

  • PTO

NET back end, owning features end to end - from the interface a client touches to the API that ... Remote work environment with frequent in-person gatherings and activities. * Career development ...

Mercor

Backend Engineer - AI Coding Agent

Toronto, ON · Remote

CA$85/hr

Backend Engineer (Coding Agent Experience) Type: Contract Compensation: $85/hour Location ... Remote Role Responsibilities * Use frontier AI coding agents to complete and evaluate complex ...

Lakeview Loan Servicing

Backend Engineer

Toronto, ON · Remote

CA$140K - CA$240K/yr

  • Medical

  • Retirement

This is a fully remote position that offers a competitive salary range of $140,000 to $240,000 USD ... Continuously improve service performance, reliability, scalability, security, and developer ...

Tucows Inc.

Senior Backend Engineer

Toronto, ON · Remote

CA$145K - CA$155K/yr

It's also why the majority of our roles are remote-first, meaning you can work from anywhere you ... As a Senior Backend Software Engineer, you will design, build, and maintain the services, databases ...

Tucows Domains

Senior Backend Engineer

Toronto, ON · Remote

CA$145K - CA$155K/yr

It's also why the majority of our roles are remote-first, meaning you can work from anywhere you ... As a Senior Backend Software Engineer, you will design, build, and maintain the services, databases ...

Pigment

Senior Backend Software Engineer

Toronto, ON · On-site +1

CA$100K - CA$180K/yr

If you're passionate about backend engineering, solving complex problems, and working on ... While most team members are based in Paris or remote, you will work alongside one Toronto-based ...

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Remote Dot Net Backend Developer information

What is the difference between Remote Dot Net Backend Developer vs Remote Java Backend Developer?

AspectRemote Dot Net Backend DeveloperRemote Java Backend Developer
Required CredentialsMicrosoft certifications, .NET framework knowledgeOracle certifications, Java SE/EE expertise
Work EnvironmentPrimarily Windows-based, Microsoft ecosystemCross-platform, Linux/Windows environments
Industry UsageFinance, healthcare, enterprise applicationsWeb applications, e-commerce, enterprise systems
Common Search/ComparisonOften compared for backend development roles in Microsoft stackCompared for Java-based backend roles in similar industries

Both roles involve backend development but differ mainly in programming language, certifications, and ecosystem. Remote Dot Net Backend Developers focus on Microsoft technologies, while Remote Java Backend Developers work with Java-based systems. Your choice depends on your preferred tech stack and industry focus.

What skills and qualifications are needed to thrive as a remote Dot Net backend developer?

To thrive as a Remote Dot Net Backend Developer, you need proficiency in C#, .NET frameworks, RESTful API development, and a solid understanding of database management, often supported by a relevant degree or equivalent experience. Familiarity with tools like Visual Studio, Azure DevOps, source control systems (e.g., Git), and possibly certifications like Microsoft Certified: Azure Developer Associate is typical. Strong problem-solving, effective communication, and self-motivation are vital soft skills, especially in a remote environment. These skills and qualities ensure efficient code delivery, seamless collaboration, and the ability to independently solve complex backend challenges.

How does a remote Dot Net backend developer typically collaborate with team members across different time zones?

Remote Dot Net Backend Developers often work with distributed teams, which requires strong communication skills and effective use of collaboration tools. Regular virtual meetings, clear documentation, and asynchronous communication via platforms like Slack or Microsoft Teams help ensure everyone stays aligned. Developers also frequently use project management tools like Jira or Azure DevOps to track progress and coordinate tasks. Adjusting to different time zones may mean having some flexible hours, but teams usually establish core overlapping times to facilitate real-time discussions and code reviews.

What is a remote Dot Net backend developer?

A Remote Dot Net Backend Developer is a software engineer who specializes in building and maintaining the server-side logic, databases, and APIs of applications using Microsoft's .NET framework, while working from a remote location. They are responsible for writing code, troubleshooting backend issues, optimizing application performance, and ensuring security and scalability. Their work enables the front-end of web and mobile applications to function smoothly and interact effectively with databases and other services.

What are the most commonly searched types of Dot Net Backend Developer jobs in Toronto, ON?

The most popular types of Dot Net Backend Developer jobs in Toronto, ON are:

What are popular job titles related to Remote Dot Net Backend Developer jobs in Toronto, ON?

For Remote Dot Net Backend Developer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Remote Dot Net Backend Developer jobs in Toronto, ON look for?

The top searched job categories for Remote Dot Net Backend Developer jobs in Toronto, ON are:

Remote Dot Net Backend Developer jobs near you
Infographic showing various Remote Dot Net Backend Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

Backend Developer - Fully Remote | Upto $85/hr

Mercor

Toronto, ON • Remote

CA$85/hr

Full-time

Re-posted 20 days ago

Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Backend Engineer (Coding Agent Experience)
Type: Contract
Compensation: $85/hour
Location: Remote

Role Responsibilities

  • Use frontier AI coding agents to complete and evaluate complex engineering tasks.
  • Review model-generated code for correctness, quality, maintainability, and performance.
  • Identify bugs, edge cases, and failure modes in model outputs.
  • Compare outputs from multiple frontier models and assess their strengths and weaknesses.
  • Apply professional engineering judgment to realistic backend engineering scenarios.
  • Work independently and asynchronously to meet deadlines while improving AI model performance.

Qualifications

Must-Have

  • 2+ years of professional backend engineering experience.
  • Experience building APIs, distributed systems, microservices, backend platforms, or databases.
  • Regular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini CLI, or similar tools.
  • Ability to evaluate model-generated code and identify bugs, edge cases, and architectural tradeoffs.

Preferred

  • Experience working on large-scale production systems.

Compensation & Legal

  • $400 per accepted task.
  • Typical tasks take approximately 1–3 hours after ramp-up.
  • No fixed task limits.
  • Compensation is tied to accepted work.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.