2,137,412+ Lead Full Stack Javascript Engineer Jobs in Canada — Top Companies Hiring June 2026

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Sr Full Stack SW Engineer

Millions die every year because their medical problems aren’t treated quickly enough. Hundreds of millions suffer pain, worry, and discomfort needlessly because of long waiting times. I founded this company because I was tired of breaking bad news to patients who later died, because they didn’t get a great ca ...

Full Stack Engineer (Next JS)

Direct message the job poster from Enercare Inc. Lead Architect & AI | AI Engg. | AI Agents | LLMs | Reverse Engg. Company Description Enercare Inc. is one of Canada’s largest providers of home and commercial services, specializing in heating, cooling, plumbing, elec ...

Senior Full Stack Software Engineer

3 weeks ago Be among the first 25 applicants Company OverviewAthennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in al ...

Senior Full Stack Software Engineer

3 weeks ago Be among the first 25 applicants Company OverviewAthennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in al ...

Senior Full Stack Software Engineer

We are seeking a Senior Full-Stack Software Engineer to lead the modernization of our legacy mortgage application system by integrating a third-party vendor solution into our core banking infrastructure. This is a strategic role with direct impact on transforming business operations. The ideal candidate is ...

Senior Full Stack Engineer, Fintech

Lazer is a world-class digital product studio composed of 180+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to $200M in revenue. Cl ...

Full Stack Engineer at Ideogram

Join Ideogram as a Full Stack Product Engineer focused on generative AI. You'll create engaging experiences and optimize backend systems that cater to millions of users.This role is pivotal in shaping products that empower creators using AI. Ideal candidates will have experience in full stack applicati ...

Full Stack Engineer, Java & Angular

Join RAVL as a Full Stack Engineer to create impactful software. Leverage your expertise in Java and Angular to develop high-quality applications in a collaborative environment.This role requires a solid background in full stack development with at least 5-8 years of experience. You will design, develo ...

Senior/Staff Full Stack Engineer

Who are we? Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is ins ...

Toronto Full Stack Engineer Position

Join a fast-growing tech team as a Full Stack Engineer in Toronto, focusing on cutting-edge web applications. Your skills in React, Next.js, and accessibility guidelines will drive project success.The ideal candidate will have a strong background in both front-end and back-end development, including cl ...

Scotiabank Full Stack Software Engineer

Be a pivotal player at Scotiabank as a Full-Stack Software Engineer in Toronto. This role emphasizes innovative problem-solving and API and Microservices development within a collaborative environment.As a key member of the eConsent and Digitized Solutions team, you will lead development initiatives wh ...

Senior .NET Full Stack Engineer

About the role We are seeking a highly qualified .Net FSE with min 7+ years’ experience developing and building high-performing, scalable, enterprise applications. As a .Net FSE, you will play a pivotal role in designing, developing, and maintaining high-quality software solutions. You will leverage your experti ...

Full Stack Software Engineer Position

Become a Full-Stack Software Engineer at Affinity, utilizing Ruby and React to craft powerful web applications. Your innovative ideas will thrive in an inclusive workplace dedicated to diversity.This Software Engineer II role allows you to report to the Sr Engineering Manager and lead new product initi ...

Full Stack Engineer, Java & Angular

Join RAVL as a Full Stack Engineer to create impactful software. Leverage your expertise in Java and Angular to develop high-quality applications in a collaborative environment.This role requires a solid background in full stack development with at least 5-8 years of experience. You will design, develop, and ...

Senior .NET Full Stack Engineer

About the role We are seeking a highly qualified .Net FSE with min 7+ years’ experience developing and building high-performing, scalable, enterprise applications. As a .Net FSE, you will play a pivotal role in designing, developing, and maintaining high-quality software solutions. You will lever ...

Workday Full Stack Engineer Role

Drive transformative AI solutions at Workday as a Full Stack Engineer, contributing to our powerful contract management platform. Embrace hybrid flexibility while working alongside talented teams.In the Workday AI organization, you will play a pivotal role as a Full Stack Engineer within Evisort Engineering. ...

Full Stack Engineer Data Quality

Join to apply for the Full Stack Engineer - Data Quality role at Right Balance ® Headquartered in Los Angeles, California, Right Balance provides top-tier technology talent for innovative companies in the US. We’re in the top 50 companies to watch in LA. Our client is an AI- ...

Full Stack Engineer, Agentic AI

Lazer is a world-class digital product studio composed of 80+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to $20 ...

Full stack Data Engineer (Remote)

The Battle of Giants exists to answer a simple but important question: Will a company’s strategy lead to growth? Why? We do this to help investors and corporate execs assess a company’s growth potential and ability to innovate. Critical to survival in this disruptive age. Our ulti ...

Full Stack Engineer Data Quality

Join to apply for the Full Stack Engineer - Data Quality role at Right Balance ® Headquartered in Los Angeles, California, Right Balance provides top-tier technology talent for innovative companies in the US. We’re in the top 50 companies to watch in LA. Our client is an AI- ...

Full Stack Software Engineer Role

Become a Full-Stack Software Engineer with Providius in Hamilton, ON, where you can develop solutions that address critical media challenges. Contribute both backend and frontend expertise to enhance complex systems.As a Software Engineer, you'll take ownership of various projects at Providius, working from ...

Full Stack Data Platform Engineer

We’re building Reflow, a workforce and workflow intelligence platform that helps teams deeply understand how work gets done. As we scale, the data we collect is becoming richer and more complex. We need a data platform engineer to help us design and operate the systems that turn that data into intelligence ...

Full stack Engineer (Java/React)

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. Right now, we are looking for a Full stack Engineer , who is proficient in Java and React , to join one of our client’s team in New Caledonia (Nouméa) . If you have 3 to 5 ...

Senior Full Stack Software Engineer

3 weeks ago Be among the first 25 applicants Company OverviewAthennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in al ...

Senior Software Engineer, Full Stack

Why Harvey At Harvey, we’re transforming how legal and professional services operate — not incrementally, but end-to-end. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. </ ...

Full Stack Engineer (Internal Tools)

At Planitar, we build technology that helps people see and understand the world’s spaces more clearly. We are the creators of iGUIDE—a powerful property technology solution that combines immersive 3D tours, accurate floor plans and reliable spatial data into a single, easy-to-use system. Our cameras an ...

Full Stack Engineer with Flywheel

Elevate your career with Flywheel as a Senior Full Stack Engineer, focusing on their Perpetua product. Work with Python, React, and GCP to drive eCommerce solutions.In this senior role, you'll play a critical part in enhancing the Perpetua platform, designed for sellers in the SMB market. Your expertise in b ...

Senior AI Full‐Stack Engineer

## Senior AI Full‐Stack EngineerPostulerlocations: Waterloo, Ontariotime type: Temps pleinposted on: Publié aujourd'huitime left to apply: Date de fin : 19 juin 2026 (Il reste 16 jours pour postuler)job requisition id: JR Step into a role where AI isn’t an add‐on — it’s the foundation.We are seeking a ...

Principal Full Stack Software Engineer

Description Principal Full-Stack Software Engineer at a glance... Location Toronto, ON (Hybrid - 3 days/week) We are looking for a Principal Full-Stack Software Engineer to lead the our internal engineering platform, standards framework, and developer enablement ecosyste ...

Senior Full Stack Backend Engineer

About Us Talipay is transforming how subcontractor-powered businesses scale their back-office and access the working capital they need to grow. From invoice automation to embedded financing solutions, we help companies in staffing, logistics, and other service industries streamline operations, impr ...

Full stack Engineer (Java/React)

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. Right now, we are looking for a Full stack Engineer , who is proficient in Java and React , to join one of our client’s team in New Caledonia (Nouméa) . If you have 3 t ...

Senior Full Stack Software Engineer

SupplyGuard AI is revolutionizing supply chain intelligence by combining cutting-edge AI technology with real-time data analysis. Our platform helps businesses identify risks, optimize costs, and ensure compliance across their global supplier networks. We process millions of data points daily to provide actio ...

Senior Full Stack Engineer (Backend)

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $126,800 - $164,100 CAD This role is eligible for a discretionary variable compensation award that considers business and ...

Software Engineer II (Full Stack)

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $81,600 - $115,200 CAD This role is eligible for a discretionary variable compensation award that considers business and ...

MTS 1, Full Stack Engineer

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusias ...

Senior Software Engineer, Full Stack

Senior Software Engineer, Full-Stack Applications – Credit Module As one of the world’s top three credit ratings agencies, Fitch Ratings plays a critical role in global capital markets by providing credit analysis, ratings, research, and commentary to financial market participants. For over 100 ...

Senior SFCC Full Stack Engineer

Job SummaryOur client, a rapidly growing consumer-focused organization, is seeking a Full Stack Salesforce Commerce Cloud Developer to support the evolution of their eCommerce platform. This role will focus on building, enhancing, and integrating scalable digital commerce solutions across a high-traffic, ...

Senior Full Stack Android Engineer

As a Senior Engineer, you are responsible for the end-to-end lifecycle of software products that define the driver and passenger experience. This is a full-stack role requiring mastery over both user-facing interfaces and complex back-end services. You will design scalable architectures, write high-performance c ...

Software Engineer III Full Stack

<p style="text-align:justify">Job Title: Software Engineer III Full Stack</p> <p style="text-align:justify">Location: Toronto, Canada</p> <p style="text-align:justify">Worksite: Hybrid</p&g ...

MTS 2, Full Stack Engineer

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusias ...

Senior Full Stack Software Engineer

Stan AI is building the next generation of AI-powered software for property managers. We help property management companies automate operations, streamline tenant communications, and make smarter decisions — all powered by AI. We're a fast-moving team of ~25, backed by strong customer traction, and we ...

Senior Full Stack Software Engineer

Job Description What is the opportunity?Global Functions Technology (GFT) is part of RBC's Technology and Operations division. GFT's impact is far-reaching as we collaborate with partners from across the company to deliver innovative and transformative IT solutions. Our clients repres ...

Expert Full Stack Developer Toronto Remote

Are you an expert in full stack development? This role in Toronto focuses on creating secure, high-performance cross-platform applications and backend APIs, offering a competitive rate.We are hiring a Full Stack Software Engineer who will lead the design and development of robust applications while optimizin ...

Expert Full Stack Developer Toronto Remote

Are you an expert in full stack development? This role in Toronto focuses on creating secure, high-performance cross-platform applications and backend APIs, offering a competitive rate. We are hiring a Full Stack Software Engineer who will lead the design and development of robust applications while ...

Full Stack PHP/Javascript Software Developer Full time position available in West Kelowna, BC. [...]

TimeTrex Software Inc. is a leading workforce management software company seeking a highly motivated and passionate Full-Stack PHP/Javascript Software Developer to join our team.The primary role of this position is to design/develop new features for our existing application, and to fix bugs as they do ...

Full Stack PHP/Javascript Software Developer Full time position available in West Kelowna, BC. [...]

TimeTrex Software Inc. is a leading workforce management software company seeking a highly motivated and passionate Full-Stack PHP/Javascript Software Developer to join our team. The primary role of this position is to design/develop new features for our existing application, and to fix bugs as the ...

Full Stack PHP/Javascript Software Developer Full time position available in West Kelowna, BC. [...]

TimeTrex Software Inc. is a leading workforce management software company seeking a highly motivated and passionate Full-Stack PHP/Javascript Software Developer to join our team. The primary role of this position is to design/develop new features for our existing application, and to fix bugs as the ...

Remote Full Stack Content Growth Lead

A progressive fitness technology company is looking for a Content Marketing Manager to lead their content strategy and execution from scratch. This remote position in Canada requires 4–7 years of experience in B2B SaaS environments. You'll create and manage content across various formats, own the website, and co ...

Lead Full Stack Developer, Business Applications

Lead Full Stack Developer, Business Applications Remote - Canada About the role: We are seeking a skilled and passionate Lead Full Stack AWS Developer, Business Applications to join our growing team at Samsara. In this role, you will be instrumental in designing, buildin ...

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