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Remote Backend Developer Jobs in Ontario (NOW HIRING)

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 ...

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 ...

DoorDash Canada

Software Engineer, Backend

Toronto, ON · On-site +1

About the Role We're looking for Backend Engineers to work on both Product and Product Platform ... Postgres, Redis, Elasticsearch, RabbitMQ) Notice to Applicants for Jobs Located in NYC or Remote ...

Targeted Talent

Senior Node.js Developer

Waterloo, ON · Remote

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver. You ...

Targeted Talent

Senior Node.js Developer

Waterloo, ON · Remote

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver. You ...

Targeted Talent

Senior Node.js Developer

Ottawa, ON · Remote

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver. You ...

Targeted Talent

Senior Node.js Developer

Kitchener, ON · Remote

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver. You ...

Targeted Talent

Senior Node.js Developer

Kitchener, ON · Remote

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver. You ...

Targeted Talent

Senior Node.js Developer

Ottawa, ON · Remote

We are looking for an experienced Senior Node.js Back-End Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver. You ...

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 ...

YO AI Labs

Backend 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 ...

YO AI Labs

Backend 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 ...

Rivalry

Engineering / Product Seniority: Senior / Staff TL/DR: We are on the hunt for a seasoned Software Engineer who is driven by the challenge of solving complex problems that span technology, regulatory ...

Crowdlinker

Full Stack Developer (Remote, Open Roster Contractor Opportunity) Please note: this is an open ... Proficient knowledge of backend programming languages like Node.js * Proficient in using front-end ...

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Showing results 21-40

All JobsBackend Developer JobsRemote Backend Developer JobsRemote Backend Developer Jobs in Ontario

Remote Backend Developer information

See Ontario salary details

$81.5K

$123.7K

$158.5K

How much do remote backend developer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for remote backend developer in Ontario is $123,653.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,500.00 and $144,500.00 per year, depending on experience, location, and employer.

What is a remote backend developer?

A Remote Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs that power web or mobile applications. They work remotely, often collaborating with frontend developers, UX designers, and product managers to ensure smooth data processing and system performance. Their tasks include writing and optimizing backend code, managing databases, integrating third-party services, and ensuring application security and scalability. This role typically requires proficiency in backend programming languages such as Python, Java, Node.js, or Ruby, along with experience in cloud services and database management. Remote Backend Developers must have strong problem-solving skills and be comfortable working independently while communicating effectively with distributed teams.

What are the typical daily responsibilities of a remote backend developer?

As a Remote Backend Developer, your daily responsibilities often include designing, developing, and maintaining server-side applications, integrating with databases, and creating RESTful APIs for front-end consumption. You’ll regularly participate in code reviews, resolve bugs or performance issues, and collaborate with team members via online communication tools like Slack, Zoom, and project management platforms. Working remotely also means being proactive with documentation and staying aligned with team goals and timelines. This role typically requires a mix of independent work and interaction with front-end developers, product managers, and QA engineers to deliver well-integrated, high-quality software solutions.

What are the key skills and qualifications needed to thrive as a remote backend developer?

To thrive as a Remote Backend Developer, you need strong programming skills in languages such as Python, Java, or Node.js, a solid understanding of databases, and experience with designing APIs and server-side logic. Familiarity with tools and frameworks like Docker, Kubernetes, Git, and cloud platforms (AWS, Azure, or Google Cloud) is highly valued, and relevant certifications can further demonstrate your expertise. Excellent problem-solving abilities, effective communication, and the ability to work independently or within distributed teams are crucial soft skills. These skills ensure you can build reliable, scalable systems and collaborate efficiently in a remote development environment.

What are the most commonly searched types of Backend Developer jobs in Ontario?

The most popular types of Backend Developer jobs in Ontario are:

What are popular job titles related to Remote Backend Developer jobs in Ontario?

For Remote Backend Developer jobs in Ontario, the most frequently searched job titles are:

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

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

What cities in Ontario are hiring for Remote Backend Developer jobs?

Cities in Ontario with the most Remote Backend Developer job openings:

Remote Backend Developer jobs near you
Infographic showing various Remote Backend Developer job openings in Ontario as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% Remote job distribution, with an average salary of $123,653 per year, or $59.4 per hour.

Senior Backend Solana Rust Engineer -

Toronto, ON • Remote

Inner Circle Agency Inc.
See more jobs at Inner Circle Agency Inc.external

Full-time

Re-posted 29 days ago

Job description

Job Title:Senior Backend Solana Rust Engineer
Location:Remote
Employment Type:Full-time
Focus:Backend / Systems Engineering
Industry:

Blockchain Infrastructure / Web3

About the OpportunityInner Circle Agency is partnering with well-known, established teams in the Solana ecosystem to hire Senior Backend Engineers with strong Rust expertise and real production experience.

Our clients are building transaction-heavy, performance-critical systems. They are looking for engineers who think in systems, take full ownership of what they ship, and are comfortable working close to the protocol.

This is a backend and systems-focused role. 

Role Overview

As a Senior Backend Solana Engineer, you will design, build, and maintain production-grade Solana programs and the backend infrastructure that supports them. You will be deeply involved in architecture decisions, performance optimization, and security considerations for live systems used at scale.

You will work alongside senior engineers, product, and infrastructure teams to ship reliable, secure, and scalable Solana-based systems.

Key Responsibilities

  • Design, develop, and ship production Solana programs using Rust

  • Own backend and systems architecture for transaction-heavy environments

  • Build and maintain backend services and APIs (gRPC, REST) supporting on-chain activity

  • Work with PostgreSQL and Redis for schema design, performance tuning, and debugging

  • Implement observability, testing, and benchmarking across systems

  • Contribute to security-first development practices in blockchain and financial contexts

  • Mentor other engineers and provide technical direction when needed

Qualifications

Required

  • Strong, hands-on experience with Rust in production environments

  • Proven experience building and shipping Solana programs or dApps

  • Deep understanding of backend systems and distributed architectures

  • Experience with APIs, multi-service systems, and data-intensive workloads

  • Familiarity with cloud infrastructure (AWS or GCP), Docker, and CI/CD pipelines

  • Ownership mindset with the ability to operate in fast-moving, ambiguous environments

Nice to Have

  • Experience with DeFi protocols or blockchain infrastructure

  • Background in fintech, trading systems, or high-throughput platforms

  • Familiarity with Solana RPC clients, transaction handling, and on-chain concepts

What Our Clients Offer

  • Competitive senior-level compensation

  • High-impact role with real technical ownership

  • Opportunity to work on production-grade Solana infrastructure

  • Fully remote teams with experienced engineers

  • Exposure to complex, real-world blockchain systems

If you are a backend-focused Solana engineer looking to work on meaningful, production systems, we would be happy to share more details and explore fit confidentially.