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Backend Developer Node Js Jobs in Ontario (NOW HIRING)

Smart IT Frame LLC

React developer

Mississauga, ON

The ideal candidate will have strong experience in React.js, JavaScript/TypeScript, API integration ... Work closely with backend developers, QA teams, and product stakeholders. * Contribute to Agile ...

Td

Software Engineer III

Toronto, ON · On-site

CA$125K - CA$154K/yr

We are seeking a skilled Senior Software Engineer with expertise in Java with expertise in Node JS , Java, Spring Boot, REST API, Kafka , SQL Server Database, Cloud, Azure & AI tools . This ideal ...

Td

Software Engineer III

London, ON · On-site

CA$125K - CA$154K/yr

We are seeking a skilled Senior Software Engineer with expertise in Java with expertise in Node JS , Java, Spring Boot, REST API, Kafka , SQL Server Database, Cloud, Azure & AI tools . This ideal ...

hireVouch

Full Stack Software Engineer II

Toronto, ON · On-site

... js, TypeScript, and Tailwind CSS * Design and optimize APIs and backend services in Node and ... as a full-stack developer * Deep proficiency in React (Next.js), TypeScript, JavaScript, and ...

Priceline.com LLC

Java Developer

Toronto, ON · Hybrid

CA$100K - CA$120K/yr

We design and develop our back end systems and REST APIs that serve hundreds of millions of ... Established and proven expertise with server side Javascript and Node. js, an Influencer of the use ...

Priceline

Java Developer

Toronto, ON · Hybrid

CA$100K - CA$120K/yr

We design and develop our back end systems and REST APIs that serve hundreds of millions of ... Established and proven expertise with server side Javascript and Node. js, an Influencer of the use ...

Scotiabank

Software Engineer

Toronto, ON · On-site +1

You will play a key role in developing cloudready backend services, APIs, and frontend components ... Proficiency with NET, C#, Java, React, SQL, Node.js. * Experience with Azure DevOps (TFS), Visual ...

Modall

Frontend Developer (React/Next.js)

Uxbridge, ON · On-site

CA$60K - CA$80K/yr

The Role We are looking for a Frontend Developer with a strong command of React and Next.js to join ... Backend: Node.js, Prisma ORM, PostgreSQL * Workflow: Figma, Notion, Jira, Slack Why Join Modall?

Okta

Senior Software Engineer - Platform

Toronto, ON · Remote

If you are passionate about developer experience, automation, and efficiency, we'd love to hear ... Strong skills in one or more languages, specifically Golang, JavaScript, TypeScript, or Node.js.

Smooth Commerce

Senior React Developer

Toronto, ON · On-site +1

CA$85K - CA$115K/yr

Collaborate closely with the Product & design team and other Development Teams (backend, iOS and ... Architect, design, and implement scalable and maintainable frontend solutions using React.js / Next ...

Scotiabank

Team Lead - API

Toronto, ON · On-site

Enjoy being a generalist working on both the frontend and the backend, solving and owning problems ... React, Node JS, Java, Spring Boot etc...) Performance engineering techniques * Source Code ...

Miratech

Google DialogFlow Engineer (Python)

Toronto, ON · On-site +1

Integrate chatbot systems seamlessly with backend systems, databases, and APIs to facilitate smooth ... Experience with programming languages such as JavaScript, Python, or Node.js. * Familiarity with ...

Miratech

Google DialogFlow Engineer (Python)

Ottawa, ON · On-site +1

Integrate chatbot systems seamlessly with backend systems, databases, and APIs to facilitate smooth ... Experience with programming languages such as JavaScript, Python, or Node.js. * Familiarity with ...

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All JobsBackend Developer Node Js JobsBackend Developer Node Js Jobs in Ontario

Backend Developer Node Js information

See Ontario salary details

$63K

$145.1K

$233.5K

How much do backend developer node js jobs pay per year?

As of Jun 9, 2026, the average yearly pay for backend developer node js in Ontario is $145,064.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,000.00 and $160,000.00 per year, depending on experience, location, and employer.

What is a Backend Developer Node Js job?

A Backend Developer specializing in Node.js is responsible for building and maintaining the server-side logic of web applications. They develop APIs, manage databases, and ensure application performance and security. Using Node.js, they write scalable and efficient backend code, often working with frameworks like Express.js or Nest.js. Their role also includes integrating third-party services, optimizing application performance, and troubleshooting issues.

What are the key skills and qualifications needed to thrive in the Backend Developer Node Js position, and why are they important?

To thrive as a Backend Developer Node Js, a solid grasp of JavaScript/TypeScript, Node.js runtime, API design, and database management (SQL/NoSQL) is essential, often backed by a degree in computer science or related fields. Familiarity with frameworks like Express.js, experience with cloud platforms (AWS, Azure, or GCP), and knowledge of tools for code versioning (Git) are commonly required, with certifications in these areas considered a plus. Strong problem-solving, teamwork, and communication skills enable effective collaboration across multidisciplinary teams and fast-paced environments. These capabilities are critical for building reliable backend services, maintaining system performance, and ensuring successful project delivery.

What are the typical day-to-day responsibilities of a Backend Developer Node Js?

A Backend Developer Node Js is responsible for designing, developing, and maintaining server-side logic, building RESTful APIs, and ensuring seamless integration of front-end components. You’ll regularly write reusable code, troubleshoot and debug backend issues, manage data storage solutions, and monitor application performance. Collaboration is often required with front-end developers, product managers, and QA teams to deliver features and fixes. Additionally, many roles involve participating in code reviews, contributing to architectural decisions, and implementing security best practices to protect data and systems.

What are the most commonly searched types of Backend Developer Node Js jobs in Ontario? The most popular types of Backend Developer Node Js jobs in Ontario are:
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Backend Developer Node Js jobs near you
React developer

React developer

Smart IT Frame LLC

Mississauga, ON

Other

Posted 3 days ago

Job description

Job Title: React Developer

Location: Mississauga, ON, Canada / Jersey City, NJ, USA

Employment Type: Full-Time

Job Summary

We are seeking a skilled React Developer to join our development team and build modern, scalable, and high-performing web applications. The ideal candidate will have strong experience in React.js, JavaScript/TypeScript, API integration, and front-end development best practices. You will collaborate with cross-functional teams to deliver responsive user interfaces and contribute to the full software development lifecycle.

Key Responsibilities

  • Design, develop, and maintain responsive web applications using React.js.
  • Build reusable UI components and front-end libraries for future use.
  • Integrate front-end applications with RESTful APIs and backend services.
  • Collaborate with UX/UI designers to implement intuitive user experiences.
  • Optimize applications for maximum speed, scalability, and performance.
  • Write clean, maintainable, and well-documented code following best practices.
  • Participate in code reviews, testing, debugging, and troubleshooting activities.
  • Work closely with backend developers, QA teams, and product stakeholders.
  • Contribute to Agile ceremonies including sprint planning, stand-ups, and retrospectives.

Required Qualifications

  • 4+ years of experience in front-end development with React.js.
  • Strong proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3.
  • Experience with state management libraries such as Redux, Context API, or Zustand.
  • Hands-on experience consuming RESTful APIs and working with JSON data.
  • Familiarity with modern build tools such as Webpack, Vite, Babel, or npm/yarn.
  • Experience with Git version control and collaborative development workflows.
  • Understanding of responsive design principles and cross-browser compatibility.
  • Knowledge of Agile/Scrum development methodologies.

Preferred Qualifications

  • Experience with Next.js and server-side rendering (SSR).
  • Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.
  • Knowledge of CI/CD pipelines and DevOps practices.
  • Experience with testing frameworks such as Jest, React Testing Library, or Cypress.
  • Understanding of accessibility (WCAG) and web security best practices.

Technical Skills

Frontend: React.js, TypeScript, JavaScript, HTML5, CSS3, Redux, Next.js

API Integration: REST APIs, JSON, Axios, Fetch API

Tools: Git, GitHub, Bitbucket, Webpack, Vite, npm, Yarn

Testing: Jest, React Testing Library, Cypress

Methodologies: Agile, Scrum, SDLC

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