1,717,235+ Lead Full Stack Javascript Engineer Jobs in Canada — Top Companies Hiring June 2026

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Experienced Full Stack Workday Engineer Focusing on Stakeholder Needs

Step into the role of a Full Stack Workday Engineer and transform stakeholder visions into reality! Design and implement Workday solutions using your Java and Typescript skills, enhancing business operations.You will play a key role in understanding requirements, creating, and executing tailored solutions wi ...

Dynamic Full Stack Software Engineer Focused on AI Solutions

Unlock your potential as a Full-Stack Software Engineer! Work remotely to develop cutting-edge web applications utilizing React, TypeScript, and Python.This position requires 3+ years of experience in web application development and expertise in using LLM-based tools for rapid prototyping. Your responsibilit ...

Senior Full Stack Engineer (Python/React) — On Site Vancouver

A tech innovation studio in Vancouver seeks a Senior Full-Stack Software Engineer. You will design and develop features across the stack, focusing on Python, React, and Next.js. Responsibilities include creating scalable APIs, mentoring engineers, and improving system performance. Ideal candidates have 5+ years ...

Innovative Senior Full Stack Engineer for Global SaaS Solutions

Advance your career as a Senior Full Stack Engineer, shaping powerful SaaS solutions in the booming Insurtech market. Leverage your skills in .NET and Vue/React to develop cutting-edge features.This role invites you to design, implement, and enhance functionalities crucial to a leading no-code insurance plat ...

Senior Java Full Stack Engineer: Cloud, Microservices, CI/CD

A leading software development firm is seeking a Senior Full Stack Java Developer in Montreal to help build a secure and scalable cloud-based settlement platform. You'll work in an agile team, contributing to architectural design and development, while mentoring junior developers. The ideal candidate has over 5 ...

Full Stack Software Engineer – Azure/Angular, 12‑Month Contract

A leading tech consultancy is seeking an experienced Full Stack Software Developer in Toronto for a 12-month onsite contract. This role involves leading workshops, supporting application development, and collaborating on technical solutions. Candidates should have strong experience with Angular, .NET Core, and A ...

Principal Associate Software Engineer International Card Tech Full Stack

Principal Associate Software Engineer – International Card Tech – Full‑Stack at Capital One Canada (Toronto, Ontario) About the Team Capital One Canada’s software studio was founded in 2014 and now employs over 250 engineers. Responsibilities Work on a variety of projec ...

Senior Full Stack Engineer Own End to End Platform

A leading SaaS company in Toronto is looking for an experienced Software Engineer to take ownership of features from design to production. The role involves working with a tech stack including Ruby on Rails, PostgreSQL, and Ember.js, focusing on data integration and system reliability. This is an opportunity to ...

Senior Full Stack Systems Engineer Creating Impactful Digital Solutions

Shape the future of application development as a Senior Full-Stack Systems Engineer. Leverage cutting-edge frameworks and AI design tools in a collaborative, hybrid work model to create impactful solutions.In this senior role, you'll play a vital part in transforming innovative ideas into functional applicat ...

Remote AI Engineer (Full Stack) — Build Trusted AI Apps

A Vancouver-based technology company seeks experienced full stack and frontend engineers to build customer-facing AI applications. Candidates should have a solid understanding of React, NextJS, and TypeScript, along with strong backend skills. The role involves crafting reliable software and integrating AI infra ...

Senior Java/React Full Stack Engineer (Hybrid in Calgary)

A technology solutions firm seeks a Senior Java Full Stack Developer in Calgary. The role involves project-team leadership, business systems analysis, and development on Java and React platforms. Candidates should have 5-7 years of experience, a Bachelor's in Computer Science, and strong communication skills. Th ...

Senior Full Stack Engineer — Build Scalable, Secure Apps (Hybrid)

A leading software company in Toronto is looking for a Full Stack Software Developer to create high-quality, scalable code. The role requires significant experience with Python, JavaScript, and various AWS technologies. This hybrid position allows for flexible work arrangements while focusing on collaboration wi ...

Senior Full Stack Engineer Focused on User Centric Applications

Become a pivotal part of our team as a Senior Full Stack Engineer using Node.js and React to craft user-centric web applications. Foster a culture of creativity and collaboration while tackling complex problems.In this influential role, you'll lead the design and implementation of full-stack solutions that e ...

Senior Full Stack Engineer (NET & Vue/React) Global SaaS

A leading global no-code insurance platform is seeking an experienced Full Stack Engineer to join their diverse team in Calgary, Alberta. As a key player in their SAAS platform development, you will design and maintain features, optimize performance, and ensure security compliance. Ideal candidates have at least ...

Principal Associate Software Engineer International Card Tech Full Stack

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Principal Associate Software Engineer - International Card Tech - Full-Stack About Capital One Canada. For 30 years, we’ve been on a mission to change banking for good and build relationships by making credit accessible, simple, int ...

Full Stack Product Engineer — Own End to End Impact

A consumer AI startup in Toronto is seeking a Full Stack Product Engineer to join their innovative team. The ideal candidate will be responsible for building and shipping features rapidly, owning end-to-end product processes, and creating ultra-low-latency systems for real-time image creation. The role offers a ...

Ai Powered Full Stack Engineer For Integrations & Apps Markham

A leading engineering consultancy in Guelph is seeking a Full Stack Engineer to develop and integrate solutions that support AI-powered applications. The role involves creating user-facing and backend components, ensuring seamless performance, and maintaining secure deployment within the companys te ...

QTG Software Platform Engineering Senior Principal Full Stack Engineer

QTG - Software Platform Engineering - Senior Principal Full Stack Engineer North American Centre, 5700 Yonge St, North York, ON M2N 5M9, Canada Job Description Posted Thursday, April 2, 2026 at 4:00 AM Questrade Financial Group (QFG), through its companies - Questrade, I ...

BMO Capital Markets Fall 2026, Full Stack Engineer, Toronto

About our Team Join the Data Cognition Team at BMO Capital Markets, a leading North American financial services provider. Our team develops scalable, customizable, and sustainable AI-enabled products for various business units at BMO Capital Markets. Leveraging the latest AI research and applicati ...

Staff Software Engineer — AI Driven, Fast Learner, Full Stack

A leading AI startup in Toronto is seeking versatile engineers with solid fundamentals to adapt quickly in a fast-paced environment. You'll work independently on complex systems while collaborating closely with product and design teams. If you thrive on continuous learning and are eager to tackle uncertain chall ...

Senior Full Stack Engineer Scale High Traffic Web Apps

A tech company in Vancouver is looking for an experienced Full-Stack Developer to enhance high-traffic web applications that serve thousands of users. The role includes developing applications, collaborating with designers, optimizing performance, and integrating third-party APIs. Ideal candidates will have over ...

Senior Full Stack Engineer — Hybrid, SaaS & Cutting Edge Tech

A leading digital visual solutions provider in Montreal is seeking a Senior Full Stack Developer to design and implement innovative software solutions. This role requires 10+ years of experience in web applications and modern technologies like Node.js and React. The ideal candidate will thrive in collaborative e ...

Remote Senior Full Stack Engineer: Drive Scalable Web Apps

A dynamic technology startup is seeking a Senior Full Stack Developer to manage both client and server-side development. In this fully remote role, you will implement best practices, optimize applications, and work collaboratively to develop new initiatives. The ideal candidate will have over 3 years of experien ...

Remote Senior Full Stack Engineer: Drive Scalable Web Apps

A dynamic technology startup is seeking a Senior Full Stack Developer to manage both client and server-side development. In this fully remote role, you will implement best practices, optimize applications, and work collaboratively to develop new initiatives. The ideal candidate will have over 3 years of experien ...

Senior Staff Software Engineer International Card Tech Full stack

Senior Staff Software Engineer – International Card Tech (Full‑Stack)Location: 161 Bay Street, Toronto, Ontario, Canada – Hybrid work (3 days in office, 2 days remote). Technology: cloud‑native, microservices, RESTful APIs, and containers. About the CompanyCapital One Canada has been deliveri ...

Principal Associate Software Engineer International Card Tech Full Stack

Principal Associate Software Engineer – International Card Tech – Full‑Stack at Capital One Canada (Toronto, Ontario) About the Team Capital One Canada’s software studio was founded in 2014 and now employs over 250 engineers. Responsibilities Work on a variety of projec ...

Remote Senior Full Stack Engineer: Drive Scalable Web Apps

A dynamic technology startup is seeking a Senior Full Stack Developer to manage both client and server-side development. In this fully remote role, you will implement best practices, optimize applications, and work collaboratively to develop new initiatives. The ideal candidate will have over 3 years of experien ...

Remote Senior Full Stack Engineer: Drive Scalable Web Apps

A dynamic technology startup is seeking a Senior Full Stack Developer to manage both client and server-side development. In this fully remote role, you will implement best practices, optimize applications, and work collaboratively to develop new initiatives. The ideal candidate will have over 3 years of experien ...

Remote AI Full Stack Engineer — Canada, $30–$40/hr

A leading tech organization in Canada is seeking an AI Full Stack Developer to work remotely. The role involves full-stack development with a focus on integrating AI solutions into applications. Candidates should have 3-5 years of experience in development, strong knowledge of AI frameworks, and be proficient in ...

Remote AI Full Stack Engineer — Canada, $30–$40/hr

A leading tech organization in Canada is seeking an AI Full Stack Developer to work remotely. The role involves full-stack development with a focus on integrating AI solutions into applications. Candidates should have 3-5 years of experience in development, strong knowledge of AI frameworks, and be proficient in ...

Remote AI Full Stack Engineer — Canada, $30–$40/hr

A leading tech organization in Canada is seeking an AI Full Stack Developer to work remotely. The role involves full-stack development with a focus on integrating AI solutions into applications. Candidates should have 3-5 years of experience in development, strong knowledge of AI frameworks, and be proficient in ...

Remote AI Full Stack Engineer — Canada, $30–$40/hr

A leading tech organization in Canada is seeking an AI Full Stack Developer to work remotely. The role involves full-stack development with a focus on integrating AI solutions into applications. Candidates should have 3-5 years of experience in development, strong knowledge of AI frameworks, and be proficient in ...

Remote AI Full Stack Engineer — Canada, $30–$40/hr

A leading tech organization in Canada is seeking an AI Full Stack Developer to work remotely. The role involves full-stack development with a focus on integrating AI solutions into applications. Candidates should have 3-5 years of experience in development, strong knowledge of AI frameworks, and be proficient in ...

Senior Full Stack Engineer: Scale High Traffic Web Apps

A digital media company in Metro Vancouver is seeking a Senior Software Engineer (Full-Stack) to develop and maintain high-traffic web applications. You will optimize performance and enhance ad revenue through collaborative efforts with product and design teams. Ideal candidates have over 5 years of experience i ...

Senior Full Stack Engineer Innovating AI Interfaces and Solutions

Transform the software world as a Senior Software Engineer who champions AI-driven solutions. Your role will focus on advancing software efforts while ensuring high standards for engineering excellence.In this prominent position, you will guide technical direction and design fresh user interfaces. Your maste ...

Senior Full Stack Engineer Innovating AI Interfaces and Solutions

Transform the software world as a Senior Software Engineer who champions AI-driven solutions. Your role will focus on advancing software efforts while ensuring high standards for engineering excellence.In this prominent position, you will guide technical direction and design fresh user interfaces. Your maste ...

Senior Java Full Stack Engineer: Cloud, Microservices, CI/CD

A leading software development firm is seeking a Senior Full Stack Java Developer in Montreal to help build a secure and scalable cloud-based settlement platform. You'll work in an agile team, contributing to architectural design and development, while mentoring junior developers. The ideal candidate has over 5 ...

Senior Full Stack Engineer Innovating AI Interfaces and Solutions

Transform the software world as a Senior Software Engineer who champions AI-driven solutions. Your role will focus on advancing software efforts while ensuring high standards for engineering excellence.In this prominent position, you will guide technical direction and design fresh user interfaces. Your maste ...

Staff Full Stack Engineer at eBay’s Ad Tech Team

Join eBay’s mission as a Staff Full Stack Engineer, focusing on revolutionizing the ad-tech landscape through innovative AI solutions. This hybrid role includes building and deploying full stack applications that serve millions of users globally.As part of the Ad-Tech Innovation Team, your role entails ownin ...

QTG Software Platform Engineering Senior Principal Full Stack Engineer

Questrade Financial Group (QFG) is a fintech leader that offers securities and foreign currency investment, professionally managed portfolios, mortgages, real‑estate services, and more. We build innovative products with cutting‑edge technology to provide customers with more affordable, accessible ways to manage ...

Innovative Senior Full Stack Engineer for Global SaaS Solutions

Advance your career as a Senior Full Stack Engineer, shaping powerful SaaS solutions in the booming Insurtech market. Leverage your skills in .NET and Vue/React to develop cutting-edge features.This role invites you to design, implement, and enhance functionalities crucial to a leading no-code insurance plat ...

Remote Real Time Full Stack Engineer for Immersive Learning

An innovative tech company in Toronto seeks a Full-Stack Engineer to develop real-time systems using React, Node/Express, and WebRTC. This position involves architecting solutions for thousands of concurrent users and optimizing performance for immersive learning experiences. The ideal candidate will have over 5 ...

Remote Real Time Full Stack Engineer for Immersive Learning

An innovative tech company in Toronto seeks a Full-Stack Engineer to develop real-time systems using React, Node/Express, and WebRTC. This position involves architecting solutions for thousands of concurrent users and optimizing performance for immersive learning experiences. The ideal candidate will have over 5 ...

Full Stack Engineer — Blair Health (Canada – Remote/Hybrid Toronto)

Full-Stack Engineer — Blair Health (Canada – Remote/Hybrid Toronto) Blair Health is closing the specialist gap in women’s healthcare by making expert menopause and midlife care instantly accessible using AI-driven clinical intelligence. We’re hiring a Full-Stack Engineer to join u ...

Remote Real Time Full Stack Engineer for Immersive Learning

An innovative tech company in Toronto seeks a Full-Stack Engineer to develop real-time systems using React, Node/Express, and WebRTC. This position involves architecting solutions for thousands of concurrent users and optimizing performance for immersive learning experiences. The ideal candidate will have over 5 ...

Remote Real Time Full Stack Engineer for Immersive Learning

An innovative tech company in Toronto seeks a Full-Stack Engineer to develop real-time systems using React, Node/Express, and WebRTC. This position involves architecting solutions for thousands of concurrent users and optimizing performance for immersive learning experiences. The ideal candidate will have over 5 ...

Senior Full Stack Engineer: Build Next Gen Lidar Platforms

A tech company specializing in Physical AI located in Toronto, Ontario is seeking a Senior Full Stack Engineer to join their team. This role involves designing and developing scalable web applications using Angular and backend technologies such as Python, Rust, or C++. Ideal candidates will have 3+ years of expe ...

Principal Full Stack Engineer, Crypto and Alternative Trading Products

Principal Full Stack Engineer, Crypto and Alternative Trading Products Toronto, ON, Canada Job Description Posted Thursday, March 12, 2026 at 4:00 AM Questrade Financial Group (QFG), through its companies — Questrade, Inc., Questrade Wealth Management Inc., Community Tru ...

Innovative Senior Full Stack Engineer for Global SaaS Solutions

Advance your career as a Senior Full Stack Engineer, shaping powerful SaaS solutions in the booming Insurtech market. Leverage your skills in .NET and Vue/React to develop cutting-edge features.This role invites you to design, implement, and enhance functionalities crucial to a leading no-code insurance plat ...

Remote Real Time Full Stack Engineer for Immersive Learning

An innovative tech company in Toronto seeks a Full-Stack Engineer to develop real-time systems using React, Node/Express, and WebRTC. This position involves architecting solutions for thousands of concurrent users and optimizing performance for immersive learning experiences. The ideal candidate will have over 5 ...

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