2,136,078+ Senior Full Stack Developer Java React Jobs in Canada — Top Companies Hiring June 2026

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WordPress Developer

We are looking to hire a skilled WordPress developer to design and implement attractive and functional websites. You will be responsible for both back-end and front-end development including the implementation of WordPress themes and plugins as well as site integration and security updates. To be a ...

WordPress Developer

We are looking to hire a skilled WordPress developer to design and implement attractive and functional websites. You will be responsible for both back-end and front-end development including the implementation of WordPress themes and plugins as well as site integration and security updates. To be a ...

WordPress Developer

We are looking to hire a skilled WordPress developer to design and implement attractive and functional websites. You will be responsible for both back-end and front-end development including the implementation of WordPress themes and plugins as well as site integration and security updates.To be a succ ...

WordPress Developer

We are looking to hire a skilled WordPress developer to design and implement attractive and functional websites. You will be responsible for both back-end and front-end development including the implementation of WordPress themes and plugins as well as site integration and security updates. To ...

Software Engineer Core Senior Engineer

Job Summary Our client in Oakville, ON is looking for a Software Engineer - Core Senior Engineer. This is a contract position. What You Will Do This position is responsible for designing, developing, testing and maintaining software applications and products to meet customer nee ...

Senior Software Engineer

About Us Marble is building an AI-powered tax assistant and preparation platform that transforms how accounting firms and their clients handle tax season. We’re targeting the pain points of mid-to-large size accounting firms with intelligent tools designed to streamline complex tax workflows. We’r ...

Senior Software Engineer

About Us Marble is building an AI-powered tax assistant and preparation platform that transforms how accounting firms and their clients handle tax season. We’re targeting the pain points of mid-to-large size accounting firms with intelligent tools designed to streamline complex tax workflows. We’r ...

Senior Shopware Engineer — Plugins & Symfony Expert

A dynamic payment solutions company is looking for a Full Stack Developer to design and implement Shopware 6 plugins and integrate backend APIs with PHP. The ideal candidate will have over 4 years of experience in web development with a strong focus on PHP and Symfony, as well as hands-on Shopware 6 experience. ...

Senior Shopware Engineer — Plugins & Symfony Expert

A dynamic payment solutions company is looking for a Full Stack Developer to design and implement Shopware 6 plugins and integrate backend APIs with PHP. The ideal candidate will have over 4 years of experience in web development with a strong focus on PHP and Symfony, as well as hands-on Shopware 6 experience. ...

Senior Shopware Engineer — Plugins & Symfony Expert

A dynamic payment solutions company is looking for a Full Stack Developer to design and implement Shopware 6 plugins and integrate backend APIs with PHP. The ideal candidate will have over 4 years of experience in web development with a strong focus on PHP and Symfony, as well as hands-on Shopware 6 experience. ...

Senior Cloud Application Engineer

Senior Cloud Application EngineerLocation: Toronto, ON - HybridContract Length: 6-12 MonthsSenior Cloud Application Engineer for a top client. Seeking a senior-level technology professional to support enterprise-scale cloud transformation, modernization, platform engineering, and di ...

SOFTWARE DEVELOPER

Responsibilities Required to translate technical systems specifications into working, tested applications. Developing detailed programming specifications. Writing and/or generating code. Compiling data-driven programs, maintaining, and conducting unit tests. </ ...

SOFTWARE DEVELOPER

ResponsibilitiesRequired to translate technical systems specifications into working, tested applications.Developing detailed programming specifications.Writing and/or generating code.Compiling data-driven programs, maintaining, and conducting unit tests.Resolve a ...

SOFTWARE DEVELOPER

Responsibilities Required to translate technical systems specifications into working, tested applications. Developing detailed programming specifications. Writing and/or generating code. Compiling data-driven programs, maintaining, and conducting unit tests. </ ...

Senior Software Engineer Customer Experience Platform

Senior Software Engineer - Customer Experience Platform Join to apply for theSenior Software Engineer - Customer Experience Platformrole atHopperAbout the Team The Customer Experience (CX) Product team owns the entire post‑booking journey, from the moment a trip is booked ...

Principal Engineer AI/ML

**_Role Overview:_** McAfee is a global leader in online protection. We are dedicated to making the digital world a safer place for everyone. We are seeking a highly experienced and hands-on Technical Lead Software Engineer with deep expertise in cloud-native architecture, agentic AI systems, strong bac ...

Software Engineer (Web)

Who we are Founded in 2001, Vivid Seats (NASDAQ: SEAT) is a leading online ticket marketplace committed to becoming the ultimate partner for connecting fans to the live events, artists, and teams they love. We believe in the power of experiences and are fiercely dedicated to building products tha ...

Software Engineer (Web)

Who we are Founded in 2001, Vivid Seats (NASDAQ: SEAT) is a leading online ticket marketplace committed to becoming the ultimate partner for connecting fans to the live events, artists, and teams they love. We believe in the power of experiences and are fiercely dedicated to building products that inspire human ...

Software Engineer (Web)

Who we are Founded in 2001, Vivid Seats (NASDAQ: SEAT) is a leading online ticket marketplace committed to becoming the ultimate partner for connecting fans to the live events, artists, and teams they love. We believe in the power of experiences and are fiercely dedicated to building products tha ...

Software Engineer (Web)

Who we are Founded in 2001, Vivid Seats (NASDAQ: SEAT) is a leading online ticket marketplace committed to becoming the ultimate partner for connecting fans to the live events, artists, and teams they love. We believe in the power of experiences and are fiercely dedicated to building products ...

Développeur senior fullstack Marchés des capitaux TI

Une carrière en tant que développeuse ou développeur Full Stack senior dans l’équipe de Technologies des Marchés des capitaux, à la Banque Nationale, c’est agir à titre de spécialiste du développement applicatif de bout en bout. Cet emploi te permet d’avoir un impact concret et durable sur des systèmes critiq ...

Développeur senior fullstack Marchés des capitaux TI

Une carrière en tant que développeuse ou développeur Full Stack senior dans l’équipe de Technologies des Marchés des capitaux, à la Banque Nationale, c’est agir à titre de spécialiste du développement applicatif de bout en bout. Cet emploi te permet d’avoir un impact concret et durable sur des systèmes critiq ...

Développeur senior fullstack Marchés des capitaux TI

Une carrière en tant que développeuse ou développeur Full Stack senior dans l’équipe de Technologies des Marchés des capitaux, à la Banque Nationale, c’est agir à titre de spécialiste du développement applicatif de bout en bout. Cet emploi te permet d’avoir un impact concret et durable sur des systèmes critiq ...

Senior Quality Assurance Developer Analytics

Advance your career as a Senior Quality Assurance Developer at Autodesk in Toronto, ON, focusing on analytics integrity. The role centers on building quality automation and strategies for reliable reporting.As a Principal Developer in QA, you will lead the charge in implementing automation systems that ensur ...

Senior Software Developer at AspenTech

Elevate your career with AspenTech as a Senior Software Developer focused on leading AI R&D initiatives. This role emphasizes coding excellence, mentorship, and cross-team collaboration.As a Principal Software Developer, you will leverage your extensive experience (8+ years) to drive complex projects within ...

Senior Salesforce Developer at RBC

Join RBC as a Senior Salesforce Developer within Wealth Management Canada, focusing on the Financial Services Cloud implementation. Utilize your skills to enhance CRM capabilities and drive analytics.In this pivotal role, you will work in a diverse agile lab, implementing Salesforce solutions effectively. Yo ...

Telework Senior Developer in Big Data

Join CBC/Radio-Canada as a Senior Developer in Big Data, focusing on innovative data solutions from the comfort of your home. Leverage your expertise in creating and maintaining data platforms.This role is ideal for a developer analyst with strong proficiency in French who can handle data architecture, trans ...

Expert Backend Developer for AEM Projects

Join Saatchi & Saatchi as an Expert Backend Developer specializing in Adobe Experience Manager. This fully remote role offers the chance to drive technical innovations across diverse projects.As a Senior Developer with 6+ years of experience, you will lead backend development initiatives focused on AEM archi ...

Senior Quality Assurance Developer Analytics

Advance your career as a Senior Quality Assurance Developer at Autodesk in Toronto, ON, focusing on analytics integrity. The role centers on building quality automation and strategies for reliable reporting.As a Principal Developer in QA, you will lead the charge in implementing automation systems that ensur ...

Expert Backend Developer for AEM Projects

Join Saatchi & Saatchi as an Expert Backend Developer specializing in Adobe Experience Manager. This fully remote role offers the chance to drive technical innovations across diverse projects.As a Senior Developer with 6+ years of experience, you will lead backend development initiatives focused on AEM ...

Senior Angular Developer in Montreal

Unlock your potential as a Senior Angular Developer with our client in the financial sector, working hybrid from Montreal. Collaborate with UI teams to deliver top-notch applications and interfaces.We are seeking an experienced developer for enterprise-level projects, specializing in Angular, HTML, and ...

Remote Junior Software Developer AutoVerify

Join AutoVerify as a Remote Junior Software Developer, focusing on mobile technology to strengthen your coding skills. Work from anywhere in Canada while supporting the development of cutting-edge applications for the automotive sector.In this dynamic role, you will focus on our internal software syste ...

Senior Quality Assurance Developer Analytics

Advance your career as a Senior Quality Assurance Developer at Autodesk in Toronto, ON, focusing on analytics integrity. The role centers on building quality automation and strategies for reliable reporting.As a Principal Developer in QA, you will lead the charge in implementing automation systems that ...

Expert Backend Developer for AEM Projects

Join Saatchi & Saatchi as an Expert Backend Developer specializing in Adobe Experience Manager. This fully remote role offers the chance to drive technical innovations across diverse projects.As a Senior Developer with 6+ years of experience, you will lead backend development initiatives focused on AEM archi ...

Experienced API Developer in Toronto

Pursue a Senior Software Developer role specializing in API technology in vibrant Toronto. This contract position emphasizes extensive REST API expertise and software development methodologies.The client is looking for an accomplished developer with a strong background in designing, building, and testing RES ...

Senior Quality Assurance Developer Analytics

Advance your career as a Senior Quality Assurance Developer at Autodesk in Toronto, ON, focusing on analytics integrity. The role centers on building quality automation and strategies for reliable reporting.As a Principal Developer in QA, you will lead the charge in implementing automation systems that ensur ...

Experienced API Developer in Toronto

Pursue a Senior Software Developer role specializing in API technology in vibrant Toronto. This contract position emphasizes extensive REST API expertise and software development methodologies.The client is looking for an accomplished developer with a strong background in designing, building, and testi ...

Senior Software Developer at Univeris

Elevate your career as a Senior Software Developer with Univeris in Toronto. Engage in innovative software design, development, and maintenance while thriving in a hybrid work environment.Univeris is seeking an experienced Software Developer with 5+ years in development and a Bachelor's degree in Compu ...

Telework Senior Developer in Big Data

Join CBC/Radio-Canada as a Senior Developer in Big Data, focusing on innovative data solutions from the comfort of your home. Leverage your expertise in creating and maintaining data platforms.This role is ideal for a developer analyst with strong proficiency in French who can handle data architecture, trans ...

Expert Backend Developer for AEM Projects

Join Saatchi & Saatchi as an Expert Backend Developer specializing in Adobe Experience Manager. This fully remote role offers the chance to drive technical innovations across diverse projects. As a Senior Developer with 6+ years of experience, you will lead backend development initiatives focused on ...

Sr. Java Developer to design, develop, and enhance large scale applications and systems for our insurance client 1604

Our financial services client is seeking a Senior Software Engineer to design, develop, and enhance large-scale Java and API solutions within Canadian IT platforms and Engineering team for an insurance clientDuration: 7 months contract (possibility of extension)Location: Montreal or Toronto (cur ...

Senior Software Engineer

What You'll Do We are seeking a highly motivated and experienced Senior Software Engineer to join our fast-growing team. You will design and build large-scale, multi-tenant SaaS systems that power Nue's core revenue workflows. You'll work across a powerful stack — Java/Spring Boot ...

Senior Software Engineer

What You'll Do We are seeking a highly motivated and experiencedSenior Software Engineerto join our fast-growing team. You will design and build large-scale, multi-tenant SaaS systems that power Nue's core revenue workflows. You'll work across a powerful stack —Java/Spring Boot ,<br ...

Senior Software Engineer

What You'll Do We are seeking a highly motivated and experienced Senior Software Engineer to join our fast-growing team. You will design and build large-scale, multi-tenant SaaS systems that power Nue's core revenue workflows. You'll work across a powerful stack — Java/Spring Boot ...

Senior Backend Architect (Python/Terraform/AWS)

An innovative tech startup in Vancouver is seeking a Senior Backend Developer to join their dynamic team. This role involves developing and managing a cutting-edge technology stack, primarily using Python, Terraform, and AWS, to solve complex problems. You will take ownership of backend feature development, lead ...

Senior Backend Developer at TrendAI

Elevate your career as a Senior Backend Developer with TrendAI in Ottawa, ON, where you'll leverage AI to shape innovative SaaS solutions. This hybrid role requires expert-level development skills and a commitment to cutting-edge security. As a Senior Backend Developer at TrendAI, you will be instru ...

Senior Machine Learning Developer Commerce AI

Senior Machine Learning Developer – Commerce AI Join to apply for the Senior Machine Learning Developer – Commerce AI role at Coveo. About the Role As a Senior Machine Learning Developer in R&D, you will play a key role in supporting the teams of applied scientists by building M ...

Senior Machine Learning Developer Commerce AI

Senior Machine Learning Developer – Commerce AI Join to apply for the Senior Machine Learning Developer – Commerce AI role at Coveo. About the Role As a Senior Machine Learning Developer in R&D, you will play a key role in supporting the teams of applied scientists by building M ...

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    Senior Full Stack Developer Java React Jobs in Canada Job Search Guide, Trends and Insights