263,144+ Application Developer Javascript Jobs in Canada — Top Companies Hiring August 2026

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Remote Full Stack Engineer (Python, JS, React)

A dynamic tech company in Toronto is seeking a Full Stack Developer to join their Engineering team. The role involves web development and automation infrastructure, utilizing languages like Python and JavaScript. Ideal candidates will possess strong problem-solving skills, effective communication in English, and ...

Full Stack Software Engineer React/Node (Ontario)

A startup in ConstructionTech seeks a motivated Software Developer experienced in both frontend and backend development. This role offers the chance to collaborate with a skilled team and influence the company's standards and direction. Candidates must have expertise in Typescript, JavaScript, React, and more. A ...

Junior Solutions Engineer FinTech Onboarding

A leading fintech firm in Montreal is seeking an entry-level software developer to enhance client onboarding and support. In this role, you'll write JSON templates, provide technical assistance, and support process improvements. Successful candidates will have a background in computer science, coding skills in P ...

Junior Solutions Engineer FinTech Onboarding

A leading fintech firm in Montreal is seeking an entry-level software developer to enhance client onboarding and support. In this role, you'll write JSON templates, provide technical assistance, and support process improvements. Successful candidates will have a background in computer science, coding skills in P ...

Angular Front End Developer — 4 Days WFO (Toronto)

A technology company is seeking a Front End Developer in Toronto to work 4 days in the office. The ideal candidate should have proficiency in Angular (preferably Angular 8), strong knowledge of HTML5, CSS3, and JavaScript/TypeScript, and experience with responsive design frameworks. Skills in RESTful APIs, Git, ...

Junior Solutions Engineer FinTech Onboarding

A leading fintech firm in Montreal is seeking an entry-level software developer to enhance client onboarding and support. In this role, you'll write JSON templates, provide technical assistance, and support process improvements. Successful candidates will have a background in computer science, coding skills in P ...

Junior Solutions Engineer FinTech Onboarding

A leading fintech firm in Montreal is seeking an entry-level software developer to enhance client onboarding and support. In this role, you'll write JSON templates, provide technical assistance, and support process improvements. Successful candidates will have a background in computer science, coding skills in P ...

Junior Full Stack Developer: Azure, REST APIs & CI/CD

A leading technology firm in Toronto is seeking a Junior Full Stack Software Developer. The ideal candidate will have strong experience in both front-end and back-end development, with specific expertise in Microsoft/Azure technologies. Responsibilities include collaborating within Agile teams and translating bu ...

Junior Solutions Engineer FinTech Onboarding

A leading fintech firm in Montreal is seeking an entry-level software developer to enhance client onboarding and support. In this role, you'll write JSON templates, provide technical assistance, and support process improvements. Successful candidates will have a background in computer science, coding skills in P ...

Lead Staff Software Developer Scalable Aviation Systems

A Canadian software company in Toronto is seeking a Staff Software Developer to lead technical decisions and build scalable systems for aviation operations. This role requires over 10 years of experience in cloud production systems, particularly with C# / .NET Core and JavaScript/TypeScript. The position offers ...

Software Developer Full Stack

Project Overview Are you a highly skilled and passionate full- stack software developer with a strong interest in delivering cloud-native solutions that leverage AI/ML capabilities? We are looking for a versatile developer to join our growing team, who can drive solution delivery across the ...

Software Developer Full Stack

Project Overview Are you a highly skilled and passionate full- stack software developer with a strong interest in delivering cloud-native solutions that leverage AI/ML capabilities? We are looking for a versatile developer to join our growing team, who can drive solution delivery across the ...

Software Developer Full Stack

Project Overview Are you a highly skilled and passionate full- stack software developer with a strong interest in delivering cloud-native solutions that leverage AI/ML capabilities? We are looking for a versatile developer to join our growing team, who can drive solution delivery across the ...

RQ11220 Int. Software Developer Full Stack

RQ11220 - Int. Software Developer - Full Stack 1-year contract (250 business days) - possible extension ONSITE5 5 days -222 Jarvis Street or 7 Queen's Park Crescent 2nd floor Toronto, ON M7A 1Y7 Security Level: CRJMC Must Have: 10+ years of demon ...

Android XR Application Compatibility AI Technical Lead

Minimum qualifications Bachelor's degree in Computer Science or a related technical field or equivalent experience. 5 years of software development experience with one or more general purpose programming languages including but not limited to: GO, Java, Python, C/C++, C#, Objective C ...

Android XR Application Compatibility AI Technical Lead

Minimum qualifications Bachelor's degree in Computer Science or a related technical field or equivalent experience. 5 years of software development experience with one or more general purpose programming languages including but not limited to: GO, Java, Python, C/C++, C#, Objective C ...

Android XR Application Compatibility AI Technical Lead

Minimum qualifications Bachelor's degree in Computer Science or a related technical field or equivalent experience. 5 years of software development experience with one or more general purpose programming languages including but not limited to: GO, Java, Python, C/C++, C#, Objective C ...

Android XR Application Compatibility AI Technical Lead

Minimum qualifications Bachelor's degree in Computer Science or a related technical field or equivalent experience. 5 years of software development experience with one or more general purpose programming languages including but not limited to: GO, Java, Python, C/C++, C#, Objective C ...

Android XR Application Compatibility AI Technical Lead

Minimum qualifications Bachelor's degree in Computer Science or a related technical field or equivalent experience. 5 years of software development experience with one or more general purpose programming languages including but not limited to: GO, Java, Python, C/C++, C#, Objective C ...

GIS Developer

Contributes to the design, development, testing, and deployment of complex web-based GIS solutions that meet customer and business requirements. Develops and maintains scalable data and object models to support solution architecture, performance, and long-term maintainability. Res ...

Digital Senior Developer

Job Description We are looking for a talented and passionate team‑player to join the Digital team as a full‑stack developer. You’ll be playing a big part in building the next evolution of our platform as we move to provide extensive new capabilities to our clients, working alongside a strong ...

GIS Developer

Contributes to the design, development, testing, and deployment of complex web-based GIS solutions that meet customer and business requirements. Develops and maintains scalable data and object models to support solution architecture, performance, and long-term maintainability. ...

GIS Developer

Contributes to the design, development, testing, and deployment of complex web-based GIS solutions that meet customer and business requirements. Develops and maintains scalable data and object models to support solution architecture, performance, and long-term maintainability. Res ...

Microsoft Developer Full Time Toronto

Position Description & Qualifications Purpose of the Job:We are seeking an experienced Microsoft Developer for the development, support and enhancement of .NET-based Windows and web applications. The ideal candidate will provide technical expertise, ensure adherence to best practices, and contribute to ...

Full Stack Developer, Investly

Job Summary Current work authorization for Canada is required for all openings. You will be working on a flexible hybrid schedule as part of Fidelity’s dynamic working arrangement. The work location for this role is 483 Bay Street in Toronto until approximately late 2026, when the position will mo ...

Automation Tester

Job DescriptionThe Automation Testing SME, Script Developer and Tester is responsible for developing, executing, and maintaining automated and manual testing solutions to support multiple Grid Technologies projects. This role will primarily leverage Katalon Studio to design and maintain automated test script ...

Sr. Developer Advocate

Company At Nylas, we specialize in making it easier for developers to add email, calendar, and contact management features into their applications. We provide APIs, which streamline the integration of these functionalities, ensuring they are secure and effective. This enables better, safer, and m ...

Sr. Developer Advocate

Company At Nylas, we specialize in making it easier for developers to add email, calendar, and contact management features into their applications. We provide APIs, which streamline the integration of these functionalities, ensuring they are secure and effective. This enables better, safer, a ...

Sr. Developer Advocate

Company At Nylas, we specialize in making it easier for developers to add email, calendar, and contact management features into their applications. We provide APIs, which streamline the integration of these functionalities, ensuring they are secure and effective. This enables better, safer, a ...

AI Enablement Student (4 months) Fall 2026

Canadian Tire is seeking a highly motivated AI Enablement Student to join their Engineering Practices team in Toronto, ON for a four-month Fall 2026 work term. This role offers a unique opportunity to help shape how AI is adopted across engineering teams by contributing to technical documentation m ...

Remote Senior Full Stack Developer React Native

A mobile app development firm in Ontario is seeking a Full Stack Developer proficient in React Native. You will collaborate on building high-quality mobile apps, work on UI design, and maintain code quality. The ideal candidate is skilled in JavaScript, TypeScript, and has experience with backend technologies. F ...

Remote Senior Full Stack Developer React Native

A mobile app development firm in Ontario is seeking a Full Stack Developer proficient in React Native. You will collaborate on building high-quality mobile apps, work on UI design, and maintain code quality. The ideal candidate is skilled in JavaScript, TypeScript, and has experience with backend technologies. F ...

Remote Senior Full Stack Developer React Native

A mobile app development firm in Ontario is seeking a Full Stack Developer proficient in React Native. You will collaborate on building high-quality mobile apps, work on UI design, and maintain code quality. The ideal candidate is skilled in JavaScript, TypeScript, and has experience with backend technologies. F ...

Remote Senior Full Stack Developer React Native

A mobile app development firm in Ontario is seeking a Full Stack Developer proficient in React Native. You will collaborate on building high-quality mobile apps, work on UI design, and maintain code quality. The ideal candidate is skilled in JavaScript, TypeScript, and has experience with backend technologies. F ...

Senior Salesforce Marketing Cloud Email Developer (Hybrid)

A leading financial services provider is seeking a Front-end Email Developer for a 12-month temporary position in Montreal. You will be responsible for producing and integrating emails across various brands, utilizing your expertise in Salesforce Marketing Cloud. This role requires at least 10 years of relevant ...

Senior Salesforce Marketing Cloud Email Developer (Hybrid)

A leading financial services provider is seeking a Front-end Email Developer for a 12-month temporary position in Montreal. You will be responsible for producing and integrating emails across various brands, utilizing your expertise in Salesforce Marketing Cloud. This role requires at least 10 years of relevant ...

MS Dynamics 365 Intern: Power Platform & Web Dev

A technology firm in Toronto is seeking an International Software Developer to contribute to ongoing digital projects using MS Dynamics 365 and the Power Platform. You'll be responsible for translating technical specifications into functional CRM applications, developing and troubleshooting solutions. The ideal ...

Senior Frontend Tech Lead – Angular/TypeScript

A leading tech company in Canada is looking for an experienced UI/frontend developer with over 10 years in the field. The ideal candidate will have strong expertise in Angular 16+, CSS3, and JavaScript, along with experience in GIT workflows and various development tools like Jenkins and Selenium. Knowledge in b ...

Front End Developer: Build Responsive UIs & Microservices

CompucomStaffing is seeking a Front-End Developer to join the client team onsite in Ottawa, Ontario. You will design and code interactive, functional, and responsive UI components while ensuring accessibility per organizational standards. Ideal candidates have strong JavaScript/TypeScript expertise, 3+ ...

Remote Senior Full Stack Developer React Native

A mobile app development firm in Ontario is seeking a Full Stack Developer proficient in React Native. You will collaborate on building high-quality mobile apps, work on UI design, and maintain code quality. The ideal candidate is skilled in JavaScript, TypeScript, and has experience with backend technologies. F ...

Full Stack Developer Intern (GenAI & Cloud)

AlayaCare is seeking a Developer Intern to contribute to real product features under the guidance of experienced developers and product teams. You will learn modern development practices, participate in code reviews, and gain experience with CI/CD, containerization, and monitoring. You will work with P ...

Software Developer (Hybrid) AI Driven & Scalable

Geotab is seeking a Software Developer to design, build, and maintain scalable software across C#, JavaScript, and SQL. You will work with AI-assisted development tools to accelerate coding, debugging, and documentation, collaborating with cross-functional teams to deliver high-quality products. The role require ...

Front End Developer: Build Responsive UIs & Microservices

CompucomStaffing is seeking a Front-End Developer to join the client team onsite in Ottawa, Ontario. You will design and code interactive, functional, and responsive UI components while ensuring accessibility per organizational standards. Ideal candidates have strong JavaScript/TypeScript expertise, 3+ ...

Remote Senior Full Stack Developer React Native

A mobile app development firm in Ontario is seeking a Full Stack Developer proficient in React Native. You will collaborate on building high-quality mobile apps, work on UI design, and maintain code quality. The ideal candidate is skilled in JavaScript, TypeScript, and has experience with backend technologies. F ...

Senior Java & NodeJS Engineer for Mobile Services

A leading digital transformation consulting firm in Calgary seeks a Senior Software Developer to join their team. The role involves designing and developing services in Java and JavaScript within a diverse environment. Candidates should have 3-7+ years of relevant experience and be proficient in various technolo ...

Front End Developer: Build Responsive UIs & Microservices

CompucomStaffing is seeking a Front-End Developer to join the client team onsite in Ottawa, Ontario. You will design and code interactive, functional, and responsive UI components while ensuring accessibility per organizational standards. Ideal candidates have strong JavaScript/TypeScript expertise, 3+ ...

Front End Developer: Build Responsive UIs & Microservices

CompucomStaffing is seeking a Front-End Developer to join the client team onsite in Ottawa, Ontario. You will design and code interactive, functional, and responsive UI components while ensuring accessibility per organizational standards. Ideal candidates have strong JavaScript/TypeScript expertise, 3+ ...

Senior Full Stack Engineer .NET/Angular

Brightstar, located in Dieppe, NB, is seeking a Senior Software Developer III to design, build, and sustain large-scale applications using .NET/Angular. The role blends hands-on engineering with leadership to deliver secure, reliable software in an enterprise environment. You will work with C#, .NET, J ...

Senior Full Stack Engineer .NET/Angular

Brightstar, located in Dieppe, NB, is seeking a Senior Software Developer III to design, build, and sustain large-scale applications using .NET/Angular. The role blends hands-on engineering with leadership to deliver secure, reliable software in an enterprise environment. You will work with C#, .NET, J ...

Remote Senior Full Stack Developer React Native

A mobile app development firm in Ontario is seeking a Full Stack Developer proficient in React Native. You will collaborate on building high-quality mobile apps, work on UI design, and maintain code quality. The ideal candidate is skilled in JavaScript, TypeScript, and has experience with backend technologies. F ...

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    Application Developer Javascript Jobs in Canada Job Search Guide, Trends and Insights