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Remote Backend Developer Jobs in Ontario (NOW HIRING)

What you'll do We're looking for Backend engineers who want to make an impact on managing money at a global scale with a passion for building ergonomic APIs. You'll play a key role in extending our ...

... working in a team of 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 \n

Remote Job Summary: We are looking for experienced software engineers to help train and evaluate ... Work on challenging software engineering tasks across backend, full-stack, infrastructure, and ...

Design, code, and launch new backend features that help our restaurant partners operate more ... Remote-ready collaborator: You excel at working on a distributed team and communicating ...

Ottawa, ON (Remote) About the Role We are looking for a Senior Full-Stack Developer to join one of ... NET backend services - and includes integrations with hardware and third-party vendors (smart locks ...

Senior DevOps Engineer

Kitchener, ON · On-site +1

CA$110K - CA$140K/yr

Implement and manage software release channels and mechanisms for on-site and remote software image ... Collaborate with embedded software engineer, front/back -end developers to integrate software ...

Senior DevOps Engineer

Kitchener, ON · On-site +1

CA$110K - CA$140K/yr

Implement and manage software release channels and mechanisms for on-site and remote software image ... Collaborate with embedded software engineer, front/back -end developers to integrate software ...

\n \n \n \n \n Our client, an insurance company based in Dublin, is looking for a React Developer ... remote and you can be based anywhere in Ireland or the UK. \n \n \n \n \n \n \n Some backend ...

Backend development using Go (Golang), creating and optimizing APIs, database usage, and core ... Remote role from Canada * Flexible time off and holidays to support work-life balance * Company ...

Backend development using Go (Golang), creating and optimizing APIs, database usage, and core ... Remote role from Canada * Flexible time off and holidays to support work-life balance * Company ...

Backend development using Go (Golang), creating and optimizing APIs, database usage, and core ... Remote role from Canada * Flexible time off and holidays to support work-life balance * Company ...

... on a fully remote, rolling contract. \n \n \n \n \n \n \n Requirements\n \n \n \n * 2 years ... Minimum one year as a "PHP Developer" OR "Full Stack Developer" with PHP on the backend\n \n

Senior Server Engineer

Toronto, ON · Remote

CA$124K - CA$186K/yr

Design, build, and maintain scalable backend services using Java (Spring Boot, Hibernate ... Hands-on experience with Docker, Kubernetes, CI/CD pipelines, Git workflows, DevOps practices, and ...

Showing results 41-60

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 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:

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 Engineer (Online Security)

Toronto, ON • Remote

US Mobile
Telecommunications • 11 - 50 employees

CA$130K - CA$190K/yr

Full-time

Medical

Re-posted 23 days ago


Job description

US Mobile is on a mission to revolutionize connectivity. Imagine a world where you can go into a single app and buy terabytes of data for every one of your devices: phone, smart devices, car, home broadband, and more. That's the future that US Mobile is building: a software platform built truly for the 21st century and the age of 5G and IoT, with world class engineering, best-in-class user experience, and features that will define the next generation of connectivity. 

At the core of it all, we have a team and culture that has been recognized by Forbes as one of the top 500 best startup employers in the US. Our team spans diverse backgrounds, cultures, and stories, with employees coming from 20+ countries.

We're a venture-backed company entering hypergrowth, having recently ranked 94th on Inc 5000's fastest-growing private companies in America, and we're looking for someone exceptional to join our team.

We're looking for a skilled and motivated Senior Backend Engineer to help us scale connectivity to millions of devices, while keeping that platform secure from the ground up. In this role, you'll design, develop, and maintain scalable backend services and APIs that power our products, with deep ownership over online security: protecting devices and networks, hardening authentication and access controls, and building systems that detect and respond to threats in real time.

You'll work in a collaborative, agile environment and contribute to mission-critical systems that millions of users depend on every day.

Key Responsibilities:
  • Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python (Flask, Django)
  • Design and implement asynchronous service communication using RabbitMQ or AWS SQS/SNS
  • Work with NoSQL databases like MongoDB for data modeling and storage
  • Collaborate with Product, QA, and DevOps teams to deliver reliable and scalable features
  • Write clean, testable, and well-documented code with unit and integration tests
  • Participate in system architecture design, code reviews, and performance tuning
Qualifications:
  • Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python (Flask, Django)
  • Design and implement asynchronous service communication using RabbitMQ or AWS SQS/SNS
  • Work with NoSQL databases like MongoDB for data modeling and storage
  • Collaborate with Product, QA, and DevOps teams to deliver reliable and scalable features
  • Write clean, testable, and well-documented code with comprehensive unit and integration tests
  • Participate in system architecture design, code reviews, and performance tuning
Nice to Haves:
  • 7+ years of experience with Java and Spring Boot
  • Strong experience within Online Security, including:
    • Protecting internet-connected devices, networks, and personal data from digital threats
    • Authentication and Access management
    • Software Protection
    • Network Security
    • Threat Detection
  • Strong experience building and consuming REST APIs at scale
  • Hands-on experience with message brokers such as RabbitMQ or AWS SQS/SNS
  • Familiarity with MongoDB or other NoSQL database technologies
  • Solid understanding of Git, CI/CD workflows, and agile development practices
  • Excellent debugging, problem-solving, and communication skills
  • Strong team collaboration instincts, you make the people around you better
Benefits:
  • Competitive salary (varies based on location)
  • Flexible working hours
  • Gym reimbursement ($100/mo)
  • Supplemental health insurance
  • Professional development stipend
  • $500 CAD wfh tech set-up reimbursement
$130,000 - $190,000 a year
Think you'd be a great fit? Apply to learn more!
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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