351,063+ Senior Full Stack Developer Python Node Js React Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Senior Dotnet Developer

Direct message the job poster from LanceSoft, Inc. Recruitment Manager (Hiring for North America (USA & Canada) and LATAM Regions (Costa Rica, Brazil, Colombia, Mexico)) Work arrangement: (Hybrid) 3 days in office Possibility of extension & conversion to FTE? – ...

Senior Dotnet Developer

Direct message the job poster from LanceSoft, Inc. Recruitment Manager (Hiring for North America (USA & Canada) and LATAM Regions (Costa Rica, Brazil, Colombia, Mexico)) Work arrangement: (Hybrid) 3 days in office Possibility of extension & conversion to FTE? – ...

Senior Dotnet Developer

Direct message the job poster from LanceSoft, Inc. Recruitment Manager (Hiring for North America (USA & Canada) and LATAM Regions (Costa Rica, Brazil, Colombia, Mexico)) Work arrangement: (Hybrid) 3 days in office Possibility of extension & conversion to FTE? – ...

Staff Software Engineer Backend Focus

Explore the role of Staff Software Engineer with a focus on backend architecture and document analysis in a hybrid workplace. Bring your skills to a company committed to transparency and justice.This role targets seasoned developers with a strong backend emphasis to advance our document analysis platform. Yo ...

Staff Software Engineer Backend Focus

Explore the role of Staff Software Engineer with a focus on backend architecture and document analysis in a hybrid workplace. Bring your skills to a company committed to transparency and justice.This role targets seasoned developers with a strong backend emphasis to advance our document analysis platform. Yo ...

Staff Software Engineer Backend Focus

Explore the role of Staff Software Engineer with a focus on backend architecture and document analysis in a hybrid workplace. Bring your skills to a company committed to transparency and justice. This role targets seasoned developers with a strong backend emphasis to advance our document analysis pl ...

Sentry Staff Software Engineer Role

Elevate your engineering expertise at Sentry as a Staff Software Engineer focusing on Issue Workflow. This hybrid role emphasizes building high-performance systems that enhance developer experiences.In this pivotal role, you will lead technical strategy and development for the Issue Workflow platform at Sent ...

Senior Backend Developer for AI Solutions

Transform healthcare through technology as a Senior Backend Developer at an AI-driven startup. Ignite your career by building scalable systems that empower AI agents.In this critical role on the Agent Platform team, you will design and implement core backend services to enhance healthcare automation. Your re ...

Senior Backend Developer for AI Solutions

Transform healthcare through technology as a Senior Backend Developer at an AI-driven startup. Ignite your career by building scalable systems that empower AI agents.In this critical role on the Agent Platform team, you will design and implement core backend services to enhance healthcare automation. Your re ...

Senior Backend Developer for AI Solutions

Transform healthcare through technology as a Senior Backend Developer at an AI-driven startup. Ignite your career by building scalable systems that empower AI agents.In this critical role on the Agent Platform team, you will design and implement core backend services to enhance healthcare automation. Y ...

Python and Kubernetes Software Engineer Data, AI/ML & Analytics

Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Get AI-powered advice on this job and more exclusive features. Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely u ...

Full Stack Engineer — AI Powered SaaS Platform

A venture intelligence company is seeking a Full-Stack Software Engineer to build and scale the SaaS platform behind DiligenceGPT™. The role focuses on developing the product, platform, and infrastructure layer supporting AI-driven workflows. Candidates should have hands-on experience with the MERN stack, strong ...

Full Stack Engineer — AI Powered SaaS Platform

A venture intelligence company is seeking a Full-Stack Software Engineer to build and scale the SaaS platform behind DiligenceGPT™. The role focuses on developing the product, platform, and infrastructure layer supporting AI-driven workflows. Candidates should have hands-on experience with the MERN stack, strong ...

Full Stack Engineer — AI Powered SaaS Platform

A venture intelligence company is seeking a Full-Stack Software Engineer to build and scale the SaaS platform behind DiligenceGPT™. The role focuses on developing the product, platform, and infrastructure layer supporting AI-driven workflows. Candidates should have hands-on experience with the MERN stack, strong ...

Full Stack Engineer — AI Powered SaaS Platform

A venture intelligence company is seeking a Full-Stack Software Engineer to build and scale the SaaS platform behind DiligenceGPT™. The role focuses on developing the product, platform, and infrastructure layer supporting AI-driven workflows. Candidates should have hands-on experience with the MERN stack, strong ...

Full Stack Engineer — AI Powered SaaS Platform

A venture intelligence company is seeking a Full-Stack Software Engineer to build and scale the SaaS platform behind DiligenceGPT™. The role focuses on developing the product, platform, and infrastructure layer supporting AI-driven workflows. Candidates should have hands-on experience with the MERN stack, strong ...

Engineering Team Lead

Requirements Strong software development skills in one backend technology (Java, Groovy, Python) and one of the following frontend Javascript/ Typescript framework (ReactJS, Vue.js, AngularJS) - Full Stack Developer Experience collaborating with & coaching more junior engineers </ ...

Engineering Team Lead

Requirements Strong software development skills in one backend technology (Java, Groovy, Python) and one of the following frontend Javascript/ Typescript framework (ReactJS, Vue.js, AngularJS) - Full Stack Developer Experience collaborating with & coaching more junior engineers </ ...

Engineering Team Lead

RequirementsStrong software development skills in one backend technology (Java, Groovy, Python) and one of the following frontend Javascript/ Typescript framework (ReactJS, Vue.js, AngularJS) - Full Stack DeveloperExperience collaborating with & coaching more junior engineersExperie ...

Engineering Team Lead

Requirements Strong software development skills in one backend technology (Java, Groovy, Python) and one of the following frontend Javascript/ Typescript framework (ReactJS, Vue.js, AngularJS) - Full Stack Developer Experience collaborating with & coaching more junior engineers </ ...

Engineering Team Lead

Requirements Strong software development skills in one backend technology (Java, Groovy, Python) and one of the following frontend Javascript/ Typescript framework (ReactJS, Vue.js, AngularJS) - Full Stack Developer Experience collaborating with & coaching more junior ...

Senior React Tech Lead — Remote, Enterprise Projects

A leading digital transformation company in Toronto is looking for a talented professional to join their fully remote team. The ideal candidate has at least 10 years of experience in relevant industries and excels in managing teams and projects. You will work on innovative digital products while being part of a ...

Senior Mobile Architect: React Native & Secure Apps

A leading tech company in Toronto seeks a Mobile Architect to lead the design and development of enterprise-grade mobile applications. This role involves overseeing UI development, guiding multidisciplinary teams, and ensuring high-quality app delivery using agile methodologies. The ideal candidate will have a s ...

Senior React & Elasticsearch UI Engineer – Onsite Toronto

A technology firm in Downtown Toronto is seeking a React/Elasticsearch Developer for a contract role that may extend beyond one year. The ideal candidate should have over 5 years of React experience and ideally 3 years with Elasticsearch. You will collaborate with a multidisciplinary agile team, demonstrating st ...

Senior React UI Engineer — Design Systems & Libraries

A leading technology consulting firm seeks a Senior UI Engineer to design and develop scalable UI component libraries using React. This role involves collaborating with UX designers and mentoring junior engineers. The ideal candidate has 7-10 years of software development experience, particularly with design sys ...

Senior Front End Engineer React and TypeScript

Shape user experiences as a Senior Front End Engineer at our innovative company. Your role will focus on developing sleek, high-quality applications using React and TypeScript in a fast-paced environment.We are looking for an expert who is not only adept at technical skills but also possesses strong product ...

Senior Software Engineer Laravel/React & Go API

A growing tech company in Toronto, Ontario is looking for an experienced Software Developer to join their ambitious team. The role involves developing server-side applications using PHP and Golang, optimizing APIs, and implementing front-end features with React.js. This position offers great remote benefits, inc ...

Senior Mobile Security Architect React Native Expertise

Elevate your career as a Senior Mobile Application Security Architect specializing in React Native. Lead the development of robust enterprise applications on iOS and Android platforms while ensuring top-notch security and quality.In this pivotal role, you'll architect both native and hybrid mobile applicatio ...

Senior Front End Engineer (Hybrid) React & API

A government technology consulting firm in Toronto is seeking a Senior Software Developer - Front End. The role involves developing user support experience platforms and requires extensive knowledge of front-end technologies including HTML, Java, and React. Ideal candidates should have over 6 years of experience ...

Senior React UI Engineer – Hybrid (FinTech UI)

A multinational technology consulting firm in Toronto is seeking a User Interface Engineer to develop and maintain responsive user interfaces. The ideal candidate has over 7 years of experience in front-end development, specifically with React.js, and is familiar with secure coding practices in banking applicati ...

Senior UI Systems Engineer – React & 3D Visualization

A tech company specializing in UI systems is seeking a UI Systems Engineer to build dynamic user interface components for construction project intelligence. The role requires strong expertise in React and TypeScript, with a focus on integrating 3D visualizations and interactive data displays. You'll collaborate ...

Senior React UI Engineer & Design Systems Leader

A growing tech company in Toronto is seeking an experienced front-end developer to design and develop user-facing features using React.js. The ideal candidate will have over 10 years of experience in front-end development and a strong background in building reusable components. This position emphasizes continuou ...

Senior React & Elasticsearch UI Engineer – Onsite Toronto

A technology firm in Downtown Toronto is seeking a React/Elasticsearch Developer for a contract role that may extend beyond one year. The ideal candidate should have over 5 years of React experience and ideally 3 years with Elasticsearch. You will collaborate with a multidisciplinary agile team, demonstrating st ...

Senior Front End Engineer (Hybrid) React & API

A government technology consulting firm in Toronto is seeking a Senior Software Developer - Front End. The role involves developing user support experience platforms and requires extensive knowledge of front-end technologies including HTML, Java, and React. Ideal candidates should have over 6 years of experience ...

Senior React Tech Lead — Remote, Enterprise Projects

A leading digital transformation company in Toronto is looking for a talented professional to join their fully remote team. The ideal candidate has at least 10 years of experience in relevant industries and excels in managing teams and projects. You will work on innovative digital products while being part of a ...

Senior React UI Engineer & Design Systems Leader

A growing tech company in Toronto is seeking an experienced front-end developer to design and develop user-facing features using React.js. The ideal candidate will have over 10 years of experience in front-end development and a strong background in building reusable components. This position emphasizes continuou ...

Senior Mobile Architect: React Native & Secure Apps

A leading tech company in Toronto seeks a Mobile Architect to lead the design and development of enterprise-grade mobile applications. This role involves overseeing UI development, guiding multidisciplinary teams, and ensuring high-quality app delivery using agile methodologies. The ideal candidate will have a s ...

Senior Front End Engineer (Hybrid) React & API

A government technology consulting firm in Toronto is seeking a Senior Software Developer - Front End. The role involves developing user support experience platforms and requires extensive knowledge of front-end technologies including HTML, Java, and React. Ideal candidates should have over 6 years of experience ...

Senior React UI Engineer – Hybrid (FinTech UI)

A multinational technology consulting firm in Toronto is seeking a User Interface Engineer to develop and maintain responsive user interfaces. The ideal candidate has over 7 years of experience in front-end development, specifically with React.js, and is familiar with secure coding practices in banking applicati ...

Senior React Tech Lead — Remote, Enterprise Projects

A leading digital transformation company in Toronto is looking for a talented professional to join their fully remote team. The ideal candidate has at least 10 years of experience in relevant industries and excels in managing teams and projects. You will work on innovative digital products while being part of a ...

Senior Software Engineer Laravel/React & Go API

A growing tech company in Toronto, Ontario is looking for an experienced Software Developer to join their ambitious team. The role involves developing server-side applications using PHP and Golang, optimizing APIs, and implementing front-end features with React.js. This position offers great remote benefits, inc ...

Senior Mobile Architect: React Native & Secure Apps

A leading tech company in Toronto seeks a Mobile Architect to lead the design and development of enterprise-grade mobile applications. This role involves overseeing UI development, guiding multidisciplinary teams, and ensuring high-quality app delivery using agile methodologies. The ideal candidate will have a s ...

Senior React UI Engineer & Design Systems Leader

A growing tech company in Toronto is seeking an experienced front-end developer to design and develop user-facing features using React.js. The ideal candidate will have over 10 years of experience in front-end development and a strong background in building reusable components. This position emphasizes continuou ...

Senior Front End Engineer React and TypeScript

Shape user experiences as a Senior Front End Engineer at our innovative company. Your role will focus on developing sleek, high-quality applications using React and TypeScript in a fast-paced environment.We are looking for an expert who is not only adept at technical skills but also possesses strong pr ...

Senior Mobile Security Architect React Native Expertise

Elevate your career as a Senior Mobile Application Security Architect specializing in React Native. Lead the development of robust enterprise applications on iOS and Android platforms while ensuring top-notch security and quality.In this pivotal role, you'll architect both native and hybrid mobile appl ...

Senior React UI Engineer – Hybrid (FinTech UI)

A multinational technology consulting firm in Toronto is seeking a User Interface Engineer to develop and maintain responsive user interfaces. The ideal candidate has over 7 years of experience in front-end development, specifically with React.js, and is familiar with secure coding practices in banking applicati ...

Remote Senior Frontend Engineer HealthTech (React/Apollo)

A leading health technology company seeks a Senior Frontend Developer for a permanent remote position in Ontario, Canada. Candidates should have at least 3 years of experience in front-end development, particularly with ReactJS and Apollo. They will develop user-friendly components for a health and wellbeing app ...

Senior React UI Engineer — Design Systems & Libraries

A leading technology consulting firm seeks a Senior UI Engineer to design and develop scalable UI component libraries using React. This role involves collaborating with UX designers and mentoring junior engineers. The ideal candidate has 7-10 years of software development experience, particularly with design sys ...

Senior Front End Engineer React and TypeScript

Shape user experiences as a Senior Front End Engineer at our innovative company. Your role will focus on developing sleek, high-quality applications using React and TypeScript in a fast-paced environment.We are looking for an expert who is not only adept at technical skills but also possesses strong product ...

Senior React & Elasticsearch UI Engineer – Onsite Toronto

A technology firm in Downtown Toronto is seeking a React/Elasticsearch Developer for a contract role that may extend beyond one year. The ideal candidate should have over 5 years of React experience and ideally 3 years with Elasticsearch. You will collaborate with a multidisciplinary agile team, demonstrating st ...

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    Senior Full Stack Developer Python Node Js React Jobs in Toronto Job Search Guide, Trends and Insights