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Remote Backend Developer Jobs in Ontario (NOW HIRING)

Tabby LLC

You'll work on high-impact projects in a high-growth environment, alongside a world-class remote engineering team spread across 20+ countries. * 5+ years of backend engineering experience, with at ...

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

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 ...

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 ...

Pinterest

Sr. Software Engineer, Backend

Toronto, ON · On-site +1

Actively work to improve the developer process and experience in all phases from coding to ... Proficiency in common backend tech stacks for RESTful API, online service, storage, caching and ...

United Airlines

Senior Backend Java Engineer

Toronto, ON · Remote

CA$62K - CA$147K/yr

Location This is Remote in Canada About the role you're considering We are looking for senior backend engineers for a critical project, that comprises a series of new developments and enhancements ...

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 ...

StackandCo

Angular Developer (Remote)

Galway, NY · Remote

... backend developers, front end developers, designers and testers and will specalise in the development of the user interface. \n \n \n \n \n \n Requirements \n \n \n * Experience in UI\/Front End ...

KPMG

BackEnd Engineer (JS/TS)

Toronto, ON · On-site +1

Collaborate with a highly skilled and talented group of developers. * Co-design the backend Services and Data layers for our applications. * Develop backend heuristics, including APIs and ...

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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 Jul 13, 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 are the key skills and qualifications needed to thrive in the Remote Backend Developer position, and why are they important?

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 is a Remote Backend Developer job?

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 most commonly searched types of Backend Developer jobs in Ontario? The most popular types of Backend Developer jobs in Ontario are:
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Remote Backend Developer jobs near you

Senior Backend Solana Rust Engineer -

Inner Circle Agency Inc.

Toronto, ON • Remote

Full-time

Re-posted 28 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.