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Node React Js Developer Jobs in Ontario (NOW HIRING)

Infotek Consulting Inc.

.NET Developer - Wealth

Toronto, ON · Hybrid

CA$80 - CA$96/hr

... Angular, React, JavaScript, jQuery, HTML5, CSS3, and Node.js. • Support authentication and ... NET Developer with a strong background in application security and penetration testing remediation ...

Crowdlinker

Proficient knowledge of backend programming languages like Node.js * Proficient in using front-end frameworks such as React.js, React Native and Vue.js * Excellent understanding of backend frameworks ...

Scotiabank

Senior Software Engineer

Toronto, ON · On-site

... lead developer capacity, providing technical leadership and mentoring. * Proven experience ... Strong experience with React JS, Next JS, React Hooks, TypeScript, Node JS and modern UI patterns.

StackandCo

Node experience beneficial \n * Commercial React experience highly desirable (Applications from ... Frontend Developer to make a huge impact within the development team of this industry leading ...

StackandCo

Node experience beneficial \n * Fluent in English \- strong communication skills essential \n ... Frontend Developer to make a huge impact within the development team of this industry leading ...

StackandCo

Node experience beneficial \n * Fluent in English \- strong communication skills essential \n ... Frontend Developer to make a huge impact within the development team of this industry leading ...

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 ... Experience working with Front-End JavaScript frameworks like React / Redux / Bootstrap * Good ...

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 ... Experience working with Front-End JavaScript frameworks like React / Redux / Bootstrap * Good ...

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 ... Experience working with Front-End JavaScript frameworks like React / Redux / Bootstrap * Good ...

Sitero LLC

Senior Software Engineer

Mississauga, ON · On-site +1

... React.js, TypeScript, HTML5, CSS3/SCSS, Redux / Zustand, Vite/Webpack Database PostgreSQL, MySQL, MongoDB, Redis - query optimization & schema design Cloud & DevOps AWS (EC2, S3, RDS, Lambda) or ...

Intuit

Staff Software Developer, Front End

Toronto, ON · Hybrid

CA$164K - CA$222K/yr

Qualifications * 8+ years of overall fullstack experience - we use Node/React and Java * BS/MS in ... team operating in a DevOps model. * Expertise in service design, discovery, and runtime ...

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All JobsNode React Js Developer JobsNode React Js Developer Jobs in Ontario

Node React Js Developer information

What is a Node React Js Developer?

A Node React Js Developer is responsible for building full-stack web applications using Node.js for the backend and React.js for the frontend. They design server-side logic, manage APIs, and ensure seamless communication between the frontend and backend. Additionally, they optimize applications for speed, scalability, and security while collaborating with designers and other developers.

What are the typical daily responsibilities of a Node React Js Developer?

A Node React Js Developer typically spends their day designing and implementing scalable web applications by writing, testing, and debugging code using Node.js for back-end and React.js for front-end components. Regularly, developers collaborate with UX/UI designers, project managers, and other developers to translate business requirements into technical solutions. They also participate in code reviews, maintain documentation, and ensure code quality through testing and version control. Staying current with new frameworks and best practices is often part of the job, providing ongoing opportunities for growth and skill development.

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

To thrive as a Node React Js Developer, you need a solid foundation in JavaScript, proficiency with Node.js for backend development, React.js for front-end interfaces, and a good understanding of RESTful APIs and databases. Experience with tools like Git, Docker, CI/CD pipelines, and relevant certifications such as JavaScript or full-stack development credentials are highly valued. Excellent problem-solving skills, effective communication, and the ability to collaborate in agile teams differentiate outstanding candidates. These skills are crucial for building scalable, efficient web applications and successfully navigating dynamic project environments.

What are popular job titles related to Node React Js Developer jobs in Ontario?

For Node React Js Developer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Node React Js Developer jobs in Ontario look for?

The top searched job categories for Node React Js Developer jobs in Ontario are:

What cities in Ontario are hiring for Node React Js Developer jobs?

Cities in Ontario with the most Node React Js Developer job openings:

Node React Js Developer jobs near you
Infographic showing various Node React Js Developer job openings in Ontario as of August 2026, with employment types broken down into 78% Full Time, 11% Part Time, and 11% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution.

.NET Developer - Wealth

Infotek Consulting Inc.

Toronto, ON • Hybrid

CA$80 - CA$96/hr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

.NET Developer

Location: Toronto or Mississauga, ON

Contract Duration: September 1, 2026 to February 26, 2027

Work Model: Hybrid, 3 days per week in office

Rate: $80 to $96/hour

Employment Type: Contract

About the Opportunity

We are seeking an experienced .NET Developer, to join a technology team supporting enterprise applications within the financial services environment.

This role will focus heavily on analyzing, remediating, testing, and validating security vulnerabilities identified through penetration testing and security assessments across both legacy and modern .NET applications. The successful candidate will bring strong Microsoft application development expertise along with hands on experience in secure coding and vulnerability remediation.

Key Responsibilities

• Analyze and remediate vulnerabilities identified through penetration testing, vulnerability scans, and security assessments.

• Design, develop, enhance, and maintain applications using .NET Framework, .NET Core/.NET, ASP.NET Web Forms, ASP.NET Web API, and WCF Services.

• Build and maintain responsive user interfaces using Angular, React, JavaScript, jQuery, HTML5, CSS3, and Node.js.

• Support authentication and authorization solutions using Entra ID, Auth0, and AD LDS.

• Develop and optimize Microsoft SQL Server database objects, queries, and T SQL.

• Manage source code and CI/CD pipelines using GitLab and TFS/Azure DevOps.

• Configure, deploy, and support applications within IIS and Windows Server environments.

• Perform unit testing, code reviews, regression testing, and security validation.

• Collaborate with development, security, and technology teams to ensure vulnerabilities are effectively addressed and applications follow secure coding practices.

Required Qualifications

Must Have

• 4+ years of experience in Microsoft application development.

• Demonstrated experience supporting penetration testing remediation initiatives.

• Strong hands on experience with .NET Framework, .NET Core/.NET, and C#.

• Experience with ASP.NET Web Forms, ASP.NET Web API, and WCF Services.

• Front end development experience with Angular, React, JavaScript, jQuery, HTML5, CSS3, and Node.js.

• Strong Microsoft SQL Server and T SQL experience.

• Experience with GitLab, TFS/Azure DevOps, and CI/CD pipelines.

• Experience working with IIS and Windows Server.

• Knowledge of authentication and authorization technologies including Entra ID, Auth0, and AD LDS.

• Strong understanding of the OWASP Top 10 and secure coding practices.

Skills & Competencies

• Strong analytical and problem solving skills.

• Ability to investigate and resolve complex application security vulnerabilities.

• Strong attention to code quality, security, and testing.

• Ability to work independently while collaborating effectively within cross functional teams.

• Strong communication and technical documentation skills.

Interested?

If you are an experienced .NET Developer with a strong background in application security and penetration testing remediation, we would like to hear from you.

Apply or reach out to learn more about this contract opportunity in Toronto or Mississauga.

Apply