1,718,510+ Lead Full Stack Javascript Engineer Jobs in Canada — Top Companies Hiring June 2026

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Remote Full Stack Engineer — AI‑Driven EdTech

An EdTech company is seeking a Full-Stack Engineer to enhance their AI-driven platform. This remote-first position is open to Canadian citizens only. The ideal candidate will have expertise in modern JS frameworks like TypeScript, Next.js or Remix, and a solid understanding of integrating AI tools into developme ...

Senior Full Stack Engineer RepairPal (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

Versatile Full Stack Engineer with Remote Flexibility

Elevate your career as a Full Stack Engineer in a remote position. Collaborate with a diverse team and leverage your expertise to create impactful features for the automotive industry.In this role, you will take full ownership of application development while enjoying the benefits of a startup culture suppor ...

Versatile Full Stack Engineer with Remote Flexibility

Elevate your career as a Full Stack Engineer in a remote position. Collaborate with a diverse team and leverage your expertise to create impactful features for the automotive industry.In this role, you will take full ownership of application development while enjoying the benefits of a startup culture suppor ...

Versatile Full Stack Engineer with Remote Flexibility

Elevate your career as a Full Stack Engineer in a remote position. Collaborate with a diverse team and leverage your expertise to create impactful features for the automotive industry.In this role, you will take full ownership of application development while enjoying the benefits of a startup culture suppor ...

Versatile Full Stack Engineer with Remote Flexibility

Elevate your career as a Full Stack Engineer in a remote position. Collaborate with a diverse team and leverage your expertise to create impactful features for the automotive industry.In this role, you will take full ownership of application development while enjoying the benefits of a startup culture suppor ...

Senior Full Stack Engineer RepairPal (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

Senior Full Stack Engineer: AI Powered Prototyping

A leading digital solutions company in Vancouver is seeking a Sr. Systems Full-Stack Engineer. This role involves transforming concepts into production-ready applications, emphasizing frontend excellence and backend robustness. The candidate will work in a fast-paced environment with modern frameworks and AI too ...

AI Driven Full Stack Engineer at Yelp

Elevate your engineering career with Yelp's Telephony team as a Full Stack Engineer, specializing in AI and voice technologies. This fully remote opportunity is designed for innovators.As part of our telecom platform team, you will build and scale advanced solutions utilizing Twilio Flex, AWS, and LLM capabi ...

Versatile Full Stack Engineer with Remote Flexibility

Elevate your career as a Full Stack Engineer in a remote position. Collaborate with a diverse team and leverage your expertise to create impactful features for the automotive industry.In this role, you will take full ownership of application development while enjoying the benefits of a startup culture suppor ...

Senior Edge to Cloud Full Stack Engineer

A pioneering technology company in Toronto is seeking an Edge-to-Cloud Developer to design and develop software solutions for advanced lidar products. The ideal candidate should have a Bachelor's in Computer Science or related field with 3+ years of experience in front-end development using Angular, HTML, CSS, a ...

Full Stack Engineer: Payments & API Features (Next.js)

A technology company in Toronto is seeking a Full Stack Engineer to join their team. This role focuses on developing comprehensive features for a web application aimed at transforming expense management. The ideal candidate will have 4-6 years of experience in full stack engineering, with strong skills in Node.j ...

AI Driven Full Stack Engineer at Yelp

Elevate your engineering career with Yelp's Telephony team as a Full Stack Engineer, specializing in AI and voice technologies. This fully remote opportunity is designed for innovators.As part of our telecom platform team, you will build and scale advanced solutions utilizing Twilio Flex, AWS, and LLM capabi ...

AI Driven Full Stack Engineer at Yelp

Elevate your engineering career with Yelp's Telephony team as a Full Stack Engineer, specializing in AI and voice technologies. This fully remote opportunity is designed for innovators.As part of our telecom platform team, you will build and scale advanced solutions utilizing Twilio Flex, AWS, and LLM capabi ...

Senior Full Stack Engineer RepairPal (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

Versatile Full Stack Engineer with Remote Flexibility

Elevate your career as a Full Stack Engineer in a remote position. Collaborate with a diverse team and leverage your expertise to create impactful features for the automotive industry.In this role, you will take full ownership of application development while enjoying the benefits of a startup culture suppor ...

Remote Full Stack Engineer — React/Rails (Québec)

A property inspection platform company is seeking a Full-stack engineer to design and build their platform. The ideal candidate will have strong experience with Ruby on Rails, React, and React Native. This is a fully remote job, requiring collaboration with various teams. Competitive salary, equity package, and ...

Remote Full Stack Engineer — React/Rails (Québec)

A property inspection platform company is seeking a Full-stack engineer to design and build their platform. The ideal candidate will have strong experience with Ruby on Rails, React, and React Native. This is a fully remote job, requiring collaboration with various teams. Competitive salary, equity package, and ...

Customer Engineer: Full Stack Tech & Client Champion

A technology company in Canada is looking for a Customer Engineer who combines full-stack development skills with client-facing responsibilities. In this role, you'll bridge technical challenges with client needs, driving product development based on real-world feedback. Ideal candidates will have a bachelor's d ...

Senior C# Full Stack Engineer | 100% Remote

A tech company based in Vancouver is looking for a Senior C# Full-Stack Developer for a permanent position that is 100% remote. The role involves collaboration on diverse projects, focusing on both front-end and back-end technologies. Candidates should have 7-10+ years of experience and proficiency in C#, .NET, ...

Senior Software Engineer – Customer Success (Full‑Stack)

A leading SaaS company in Canada is seeking a Senior Software Engineer to enhance core services and lead development. Join a high-energy team to build robust, scalable solutions using Node.js, TypeScript, MongoDB, and React. The role involves technical leadership, customer advocacy, and product collaboration, re ...

Full Stack Engineer II – Remote, Growth Focused

A leading financial technology company in Canada is seeking a Full Stack Developer to join their Card Acquisition team. This role involves collaborating with product and engineering managers to enhance user experiences. Candidates should have at least 2 years of experience in full stack development, familiarity ...

Full Stack Engineer II – Remote, Growth Focused

A leading financial technology company in Canada is seeking a Full Stack Developer to join their Card Acquisition team. This role involves collaborating with product and engineering managers to enhance user experiences. Candidates should have at least 2 years of experience in full stack development, familiarity ...

Full Stack PHP Engineer (Montreal) — Laravel/Symfony

A technology solutions firm in Montreal is seeking a talented Fullstack Developer with strong PHP skills. The role involves developing and maintaining web applications, collaborating with teams to deliver scalable solutions. Candidates should have a Bachelor's degree and at least 4 years of relevant experience. ...

Senior Full Stack Engineer Remote Fintech & Banking

A tech services firm in Canada is looking for a Senior Full Stack Developer based in Metro Vancouver. This role involves end-to-end delivery of complex web applications and architectural leadership across Java, .NET, and React technologies. Candidates should have at least 10 years of experience and a strong prof ...

Remote Senior Full Stack Engineer – Secure & Scalable

A technology solutions company is seeking a Senior Full Stack Developer to work remotely with occasional travel to Edmonton. The role involves applying security best practices, leading code reviews, and collaborating with DevOps teams for integration into CI/CD pipelines. Candidates should have mid-senior level ...

Full Stack Engineer — Remote, Build Scalable Solutions

A leading software development company is searching for a mid-level Full Stack Developer based in Canada. The ideal candidate will have over 4 years of experience in full stack development, proficiency in React, Python, and Django, and experience leading project teams. You'll design impactful software, manage pr ...

SaaS Full Stack Engineer | React, Node & TypeScript

A leading software company in Hamilton, Ontario is seeking a talented Web Developer to join their team full-time. You will work in a creative atmosphere on interesting projects, taking on significant responsibility and collaborating closely with other engineering teams. The ideal candidate has a degree in Comput ...

IAM Full Stack Engineer — Secure Access Platform

A leading workflow management platform in Montreal is looking for Full Stack Developers to join their IAM team. Candidates should have strong skills in C# and TypeScript, with experience in building secure authentication and authorization systems. This role offers competitive salary and equity opportunities, alo ...

Software Engineer II, Full Stack (Card Acquisition)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first imp ...

Full Stack Engineer — Remote, Build Scalable Solutions

A leading software development company is searching for a mid-level Full Stack Developer based in Canada. The ideal candidate will have over 4 years of experience in full stack development, proficiency in React, Python, and Django, and experience leading project teams. You'll design impactful software, manage pr ...

Full Stack Engineer — Remote, Build Scalable Solutions

A leading software development company is searching for a mid-level Full Stack Developer based in Canada. The ideal candidate will have over 4 years of experience in full stack development, proficiency in React, Python, and Django, and experience leading project teams. You'll design impactful software, manage pr ...

Full Stack Engineer — Remote, Build Scalable Solutions

A leading software development company is searching for a mid-level Full Stack Developer based in Canada. The ideal candidate will have over 4 years of experience in full stack development, proficiency in React, Python, and Django, and experience leading project teams. You'll design impactful software, manage pr ...

Software Engineer II, Full Stack (Card Acquisition)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first imp ...

Software Engineer II, Full Stack (Card Acquisition)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our f ...

Hybrid Platform Full Stack Engineer (Next.js/Python)

A digital product consultancy is seeking a passionate Full-Starter Developer in Toronto, ON. The position involves building innovative web applications, focusing on accessibility and security. Candidates should have 3-5 years of web development experience, proficiency in Python and TypeScript, and the ability to ...

Full Stack LLM Engineer: Model Bringup & Optimization

A leading AI technology company in Toronto is seeking an experienced engineer to join their Inference Core Model Bringup team. In this role, you'll contribute to the rapid deployment of state-of-the-art AI models, working across the entire software stack. The ideal candidate possesses strong skills in debugging ...

Vice President Full Stack Engineer AI Focus

Elevate your career as a Vice President Full-Stack Engineer specializing in AI at Citi in Mississauga, Ontario. Lead the development of enterprise-grade applications while coaching others in AI-driven practices.Citi is searching for a Senior Full-Stack Engineer for the Corporate Banking Technology team. In t ...

Vice President Full Stack Engineer at Citi

Lead innovative application systems at Citi as a Vice President Full Stack Engineer. This role emphasizes full-stack development, AI tools, and collaboration with cross-functional teams.As a senior-level engineer, you'll implement and enhance application systems within the Technology team. This position requ ...

Senior Full Stack Engineer (React, Node, PostgreSQL)

A non-profit health and benefits organization in Ontario is seeking an experienced Software Engineer IV to develop and maintain healthcare applications. The role emphasizes collaboration within an agile environment, requiring considerable backend and full stack development experience. Applicants should possess s ...

Full Stack Engineer: Payments & API Features (Next.js)

A technology company in Toronto is seeking a Full Stack Engineer to join their team. This role focuses on developing comprehensive features for a web application aimed at transforming expense management. The ideal candidate will have 4-6 years of experience in full stack engineering, with strong skills in Node.j ...

Remote Full Stack Engineer for TravelTech (Montreal)

A technology company in Montreal is seeking an experienced intermediate Software Developer to join their team. The role involves fullstack development with a strong emphasis on both frontend (React + TypeScript) and backend (Java, SpringBoot). As part of an Agile environment, you will collaborate with peers to e ...

Software Engineer II, Full Stack (Card Acquisition)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first impressio ...

Software Engineer II, Full Stack (Card Acquisition)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first impressio ...

Senior Software Engineer Hybrid, Full Stack & Cloud

A leading technology company is seeking a Senior Software Engineer in London, Ontario. The role involves designing and building full-stack systems, ensuring scalability and maintainability. Candidates should have 5+ years of experience, a strong background in modern technical stacks, and a commitment to high-qua ...

Full Stack Frontend Engineer for GenAI Apps

A leading technology firm in Toronto is looking for a full stack developer to design and implement LLM-powered front-end interfaces. The ideal candidate will have 3–5 years of experience with React or Vue, strong user-centric design skills, and knowledge of backend technologies like Node.js and Python. This role ...

Senior Full Stack Engineer — ML & Platform APIs

A leading design software company in Canada is seeking multiple full stack Senior Software Engineers for their Platform Services & Emerging Technologies team. This role focuses on designing REST APIs and implementing a plugin architecture, requiring 4+ years of experience in full stack development with tools suc ...

Backend/Full‑Stack Engineer – Remote, Impact‑Driven

A progressive financial technology firm is looking for an experienced Full Stack Developer to join their innovative team. You will implement business-critical features and collaborate with others to enhance user experiences. Ideal candidates should have over 2 years in full stack development, particularly with t ...

Senior Full Stack Engineer, Trust & Safety – Remote

A leading financial technology company is seeking a Full Stack Engineer to enhance customer journeys during authentication and verification. This role involves owning quarterly goals, collaborating with various stakeholders, and implementing high-availability systems. The ideal candidate will have 4+ years of ex ...

Senior Software Engineer, Full Stack (Trust & Safety)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.Trust & Safety Experience owns the customer journeys during authentication, verification, and fraud journeys. You will work as a fu ...

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    Lead Full Stack Javascript Engineer Jobs in Canada Job Search Guide, Trends and Insights