1,525,390+ Full Stack Java Technical Lead Reactjs Jobs in Canada — Top Companies Hiring June 2026

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Senior Software Engineer, Backend Full Stack Financial Product

Senior Software Engineer, Backend Full Stack – Financial Product Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers.About the Financial Product Team ...

Sr Software Development Engineer (Full Stack) Evisort AI

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus ...

Senior Full Stack Engineer Remote, High Impact Solutions

A technology consulting firm is seeking a Senior Full-Stack Engineer in Canada to deliver high-quality software solutions. In this role, you will take ownership of key projects, focusing on both back-end and front-end systems. You should have 7+ years of experience and a strong grasp of scalable solutions, REST ...

Senior Full Stack Engineer (Hybrid) React/TS, UX

A leading tech company in Toronto seeks a talented Senior Engineer, Full Stack. The role focuses on creating exceptional user experiences through frontend and backend development using React and backend APIs. Candidates should have 7-10 years of experience in production development and a strong ability to collab ...

Wealth Tech Full Stack Engineer – On Site (Toronto)

A leading financial services firm in Toronto is looking for a skilled Full Stack Web Developer to join their tech team. In this full-time, on-site role, you will design and maintain software applications, collaborating closely with Product Managers to develop high-quality software solutions. The ideal candidate ...

Full Stack Web Developer: Next.js, TS & API Integrations

A global gaming company is seeking a Full Stack Web Developer in Vancouver to create innovative solutions. The successful candidate will have at least 3 years of experience with Next.js, TypeScript, and Node.js, focusing on backend services and frontend features. This role emphasizes collaboration across teams a ...

Transform User Experience as a Full Stack Engineer

Become a pivotal part of a small, innovative team by enhancing Sophie's user experience. Focus on frontend development while integrating backend functionalities to elevate wealth management advisory services.As a Full-Stack Engineer concentrated on frontend tasks, you’ll take charge of designing the us ...

Senior Full Stack Engineer: Cloud & Real Time Systems

A leading sports technology company in Ontario seeks a Senior Full Stack Software Engineer to enhance their innovative baseball training technology. The role involves working with a React & Node TypeScript stack, ensuring platform stability and scalability, and solving complex problems. Responsibilities include ...

Frontend Heavy Full Stack Engineer — Flexible Hours, Equity

A technology company in Canada is seeking a Full-Stack Engineer to enhance the user experience for wealth management advisors. This role emphasizes frontend development while also integrating backend logic. The ideal candidate will have extensive React, Next.js, and TypeScript experience, focusing on creating in ...

Full Stack Engineer for High Traffic Web Platform

A leading Canadian digital automotive solutions provider is seeking a Full Stack Software Engineer to join its team. The successful candidate will work within an agile team dedicated to building a high-traffic digital platform. Responsibilities include collaborating on innovative solutions and maintaining code q ...

Senior Full Stack Wire Payment Architect — Scalable & Reliable

Une institution financière recherchée à Toronto, Ontario, cherche un expert en architecture technologique. Vous serez responsable de la conception et de la mise en œuvre de stratégies logicielles complexes, de la gestion des systèmes évolutifs et de la direction des équipes dans l'innovation. Le poste exige une ...

Entry Level Full Stack Developer: Azure, .NET & React

A leading software development company in Montreal is seeking a Full Stack Software Developer. The role involves designing, developing, and maintaining scalable web applications with a focus on both front-end and back-end technologies. Ideal candidates will have expertise in Azure, C#, .net, and REACT. This entr ...

Full Stack Engineer — Enterprise SaaS & AI Platform (Hybrid)

A leading AI-powered services company in Toronto is seeking a Full Stack Software Engineer. This role involves designing foundational infrastructure and building user-facing features for major law firms. Candidates should have at least 2 years of full-stack software engineering experience with skills in React, T ...

Remote Full Stack Engineer for FHIR Healthcare Platform

This is a remote position and can be located anywhere in CanadaAS THE WORLD MOVES TO FHIR, THERE ARE PLENTY OF REASONS TO SMILE Smarter decisions, fewer barriers, and better incentives are just the beginning. Smile CDR makes it easy for healthcare stakeholders to collect and exchange data with our lead ...

Sr Software Development Engineer (Full Stack) Evisort AI

**Your work days are brighter here.**We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on wh ...

Software Engineer III/Senior Software Engineer (Full Stack)

OverviewYour work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their p ...

Senior Full Stack Engineer for AI Workspace Platform

A leading AI technology firm in Toronto is looking for a Senior Full Stack Engineer to build and ship features for their AI workspace platform. The role requires expertise in Python and React, along with the ability to develop solutions for sensitive data handling. Candidates should have a strong coding backgrou ...

Python Full Stack Data Engineer Assistant Vice President

For additional information, please review .**Responsibilities:*** Operate end-to-end in the design, development, and implementation of full-stack data solutions, ensuring optimal performance, scalability, data quality, security, and compliance across the data lifecycle.* Collaborate closely within small, co-loca ...

Senior Full Stack Engineer: REST APIs, Data Pipelines

A leading software company in Toronto is seeking a Sr. Software Developer - Full Stack to design and expand data pipelines and troubleshoot technical issues. Candidates should have proficiency in both front-end and back-end development, alongside experience in database design and REST API services. The role requ ...

Full Stack Engineer: Build End to End Solutions

A leading cybersecurity firm in Burnaby is seeking a Full Stack Software Developer to join the FortiGuard team. The role involves building internal systems, data processing pipelines, and web interfaces. Candidates should have knowledge of Python and networking, with a BS or MS in Computer Science or a related f ...

Senior Full Stack Developer .NET, Azure & REST APIs

A leading technology firm in Toronto is seeking a Senior Full Stack Software Developer to engage in the development, design, and maintenance of applications. Candidates should have proven experience with the .NET framework, Agile methodologies, and strong analytical skills. This role involves both front-end and ...

Sr. Software Engineer Full Stack (.NET, React) | Canada

Sr. Software Engineer - Full Stack (.NET, React) | Canada The Sr. Software Development Engineer uses specialized depth and experience to oversee the writing and modification of complex software application programs. This role leads work groups responsible for software development, design, and quality testing. Th ...

Senior Full Stack Developer – React/Node.js (AWS & GenAI)

Senior Software Developer – Full Stack / GenAI Enablement Duration: 12 MonthsLocation: Toronto OfficeWork Style: Hybrid (2 days a week in person)Role Overview:We are seeking a Senior Software Developer (6–7 years of experience) to design, build, and support scalable, high- ...

Senior Full Stack Engineer AI Driven SaaS, Scalable

A leading technology firm is seeking a Senior Full-Stack Engineer to join its growing team. This role focuses on SaaS application development, leading initiatives in backend architecture and AI integrations, particularly with generative AI technologies. Candidates should have proficiency in Python and Ruby on Ra ...

Senior Full Stack Developer – React/Node.js (AWS & GenAI)

Senior Software Developer – Full Stack / GenAI Enablement Duration: 12 Months Location: Toronto Office Work Style: Hybrid (2 days a week in person) Role Overview: We are seeking a Senior Software Developer (6–7 years of experience) to design, build, and support sca ...

Remote Senior Full Stack Engineer — Observability DX (Equity)

A leading tech firm in Canada seeks a Senior Full Stack Engineer to revolutionize observability through an open-source platform. The role involves shaping key features, collaboratively engaging with the developer community, and tackling technical challenges in building high-performance systems. Candidates should ...

Senior Solutions Designer: Data Linking & Azure (Full Stack)

A leading technology solution provider in Toronto is seeking a Sr. Solutions Designer to create and enhance hosting technology solutions. The ideal candidate has extensive experience in full stack development, data linking algorithms, and managing complex system projects. A background in public sector organizati ...

Full Stack Engineer Build AI Driven Healthcare Platform

A healthcare technology company in Toronto is seeking a Full-Stack Engineer to develop impactful healthcare solutions. You will design and maintain web and mobile features, own projects from inception to execution, and collaborate with various teams to enhance user experiences. This part-time role is ideal for t ...

Senior Full Stack Engineer .NET & Vue/React (SAAS)

A leading global no-code insurance platform is searching for a Full Stack Engineer to design and implement features for their SAAS application. With a focus on creating scalable and efficient solutions, the ideal candidate will have over 6 years of experience in full stack development, proficiency in technologie ...

Senior Full Stack Engineer .NET & Vue/React (SAAS)

A leading no-code insurance platform is seeking an experienced Full Stack Engineer to design, implement, and maintain features for their SAAS platform. The ideal candidate will have 6 years of experience in SAAS applications and proficiency in technologies like JavaScript, .NET Core, and Docker. This role offers ...

Senior Full Stack Engineer AI Driven SaaS, Scalable

A leading technology firm is seeking a Senior Full-Stack Engineer to join its growing team. This role focuses on SaaS application development, leading initiatives in backend architecture and AI integrations, particularly with generative AI technologies. Candidates should have proficiency in Python and Ruby on Ra ...

Senior Full Stack Engineer AI Driven SaaS, Scalable

A leading technology firm is seeking a Senior Full-Stack Engineer to join its growing team. This role focuses on SaaS application development, leading initiatives in backend architecture and AI integrations, particularly with generative AI technologies. Candidates should have proficiency in Python and Ruby on Ra ...

Senior Full Stack Engineer AI Driven SaaS, Scalable

A leading technology firm is seeking a Senior Full-Stack Engineer to join its growing team. This role focuses on SaaS application development, leading initiatives in backend architecture and AI integrations, particularly with generative AI technologies. Candidates should have proficiency in Python and Ruby on Ra ...

Senior Applications Developer — Full Stack .NET & AI UI

An engineering and professional services firm seeks a Senior Applications Developer to support the development and maintenance of business applications. The role involves collaboration with clients and project teams, requiring 5-7 years of experience with ASP.NET/C#, MVC, and good communication skills. Proficien ...

Senior Full Stack Engineer Remote, High Impact Solutions

A technology consulting firm is seeking a Senior Full-Stack Engineer in Canada to deliver high-quality software solutions. In this role, you will take ownership of key projects, focusing on both back-end and front-end systems. You should have 7+ years of experience and a strong grasp of scalable solutions, REST ...

Senior Application Developer Full Stack (Python, Vue, AI)

Work Model Hybrid - 3 days per week in office (Monday, Wednesday and Friday) Salary Range $110,000 - $135,000 per annum plus bonus and benefits About Our Client Our client is a large, globally recognized financial services organization with significant investme ...

Full Stack Engineer — Build AI Driven Legal Workflows

A legal technology firm in Toronto is seeking a Full Stack Engineer to design and develop a modern legal tech platform. The role involves optimizing user interfaces, managing backend services with Go, and deploying applications on Google Cloud. Candidates should have 5+ years in software development, strong back ...

Principal Full Stack Engineer: AI Driven Fintech (Hybrid)

A leading fintech company in Toronto is seeking a Principal Full Stack Engineer. The successful candidate will lead complex engineering tasks, leveraging their expertise in NodeJS and Angular. You will be instrumental in driving innovation while mentoring engineers. The role offers competitive compensation, a hy ...

Full Stack Engineer — AI Driven Health Platform (Remote)

A healthcare technology company in Canada is seeking a Full-Stack Engineer to build and ship innovative healthcare solutions. This role includes developing scalable APIs and collaborating closely with various teams in a fast-paced environment. The ideal candidate is experienced in frontend and backend technologi ...

Remote Senior Full Stack Engineer — Observability DX (Equity)

A leading tech firm in Canada seeks a Senior Full Stack Engineer to revolutionize observability through an open-source platform. The role involves shaping key features, collaboratively engaging with the developer community, and tackling technical challenges in building high-performance systems. Candidates should ...

Senior Full Stack Engineer .NET & Vue/React (SAAS)

A leading global no-code insurance platform is searching for a Full Stack Engineer to design and implement features for their SAAS application. With a focus on creating scalable and efficient solutions, the ideal candidate will have over 6 years of experience in full stack development, proficiency in technologie ...

Python Full Stack Data Engineer Assistant Vice President

We are assembling anA-teamof highly skilled, autonomous, and AI-first engineers, and we are seeking an exceptional Full Stack Data Engineer to join our high-performing, co-located squads in Canada. This role is for a hands‑on engineer who is passionate about leveraging data, proficient in bui ...

Senior Full Stack Software Developer at Stan AI

Shape the future of property management at Stan AI as a Senior Full-Stack Software Developer. Engage in innovative projects that leverage AI to enhance tenant communications and operations.Stan AI is on the hunt for a skilled Senior Engineer to develop our AI assistant for residential properties. This ...

Senior Full Stack Engineer .NET & Vue/React (SAAS)

A leading no-code insurance platform is seeking an experienced Full Stack Engineer to design, implement, and maintain features for their SAAS platform. The ideal candidate will have 6 years of experience in SAAS applications and proficiency in technologies like JavaScript, .NET Core, and Docker. This role offers ...

Senior Applications Developer — Full Stack .NET & AI UI

An engineering and professional services firm seeks a Senior Applications Developer to support the development and maintenance of business applications. The role involves collaboration with clients and project teams, requiring 5-7 years of experience with ASP.NET/C#, MVC, and good communication skills. Proficien ...

Senior Full Stack Engineer Remote, High Impact Solutions

A technology consulting firm is seeking a Senior Full-Stack Engineer in Canada to deliver high-quality software solutions. In this role, you will take ownership of key projects, focusing on both back-end and front-end systems. You should have 7+ years of experience and a strong grasp of scalable solutions, REST ...

Senior Full Stack Engineer AI Driven SaaS, Scalable

A leading technology firm is seeking a Senior Full-Stack Engineer to join its growing team. This role focuses on SaaS application development, leading initiatives in backend architecture and AI integrations, particularly with generative AI technologies. Candidates should have proficiency in Python and Ruby on Ra ...

Senior Full Stack Engineer AI Driven SaaS, Scalable

A leading technology firm is seeking a Senior Full-Stack Engineer to join its growing team. This role focuses on SaaS application development, leading initiatives in backend architecture and AI integrations, particularly with generative AI technologies. Candidates should have proficiency in Python and Ruby on Ra ...

Senior Full‑Stack Engineer — AI for Accelerating Discovery

A leading global editing service is seeking a Senior Full‑Stack Engineer to develop AI-driven products that empower researchers. In this role, you'll design scalable web applications, develop high-performance back-end and front-end systems, and integrate AI systems. The ideal candidate will have extensive experi ...

Remote Senior Full Stack Engineer — Observability DX (Equity)

A leading tech firm in Canada seeks a Senior Full Stack Engineer to revolutionize observability through an open-source platform. The role involves shaping key features, collaboratively engaging with the developer community, and tackling technical challenges in building high-performance systems. Candidates should ...

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    Full Stack Java Technical Lead Reactjs Jobs in Canada Job Search Guide, Trends and Insights