1,688,322+ Senior Java Full Stack Developer Mean Stack Jobs in Canada — Top Companies Hiring June 2026

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Senior Full Stack Engineer & Tech Lead – Microservices & Cloud

A leading financial institution in Toronto seeks a capable full stack engineer to drive the development of enterprise applications. In this role, you will design scalable solutions, maintain coding standards, and apply strong technical expertise in frameworks like React and Node.js. You should possess 8+ years o ...

Senior Golang & React Full Stack Engineer Remote (Canada)

A forward-thinking consulting firm in Canada seeks a Senior Full Stack Software Developer specializing in Golang and React. This permanent position offers 100% remote work within Canada. Ideal candidates will have over 9 years of experience in software development, encompassing both back-end and front-end techno ...

Senior Full Stack Engineer — High Impact, Equity, Hybrid

A tech company for creators based in Toronto is looking for a Senior Full Stack Software Engineer. This role involves building and scaling products for a large user base, emphasizing ownership and collaboration. Ideal candidates will excel in dynamic environments, have experience with full-stack development, and ...

Senior Full Stack Engineer Nodejs & React (Sainte Luce)

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and build secure, scalable, and customer‑centric SaaS products for B2B and B2C markets. This role offers the opportunity to work on innova ...

Senior Full Stack Engineer — AI‑Driven Research Platform

A global leader in editing services is seeking a Senior Full‑Stack Engineer to design and develop AI-driven products that enhance scientific research. This role requires expertise in full-stack development with technologies like React and Node.js. Responsibilities include building scalable applications, integrat ...

Senior Full Stack Engineer Nodejs & React montcalm (Laurentides)

Senior Software Engineer – Full Stack (Cybersecurity SaaS)We are seeking experienced Senior Full-Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to work o ...

Senior Golang & React Full Stack Engineer Remote (Canada)

A forward-thinking consulting firm in Canada seeks a Senior Full Stack Software Developer specializing in Golang and React. This permanent position offers 100% remote work within Canada. Ideal candidates will have over 9 years of experience in software development, encompassing both back-end and front-end techno ...

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 ...

Senior Full Stack Engineer Nodejs & React red deer

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Software Engineer III/Senior Software Engineer (Full Stack)

About the Role As a Full Stack Software Engineer in Agent Factory, you’ll help build the user-facing and platform experiences that bring Workday’s AI agents to life. Working within a small, cross-functional pod, you’ll design and ship full stack solutions—from intuitive front-end experiences to resilient backend ...

Senior Full Stack Engineer (.NET Core / Next.js) (Edmonton)

About the Opportunity – Senior Full-Stack Software Developers – Hiring Immediately Vinetra Talent has partnered with a fast-growing, mission‑driven EdTech scale‑up that is disrupting K‑12 school division operations across Canada. We are hiring for Senior Full‑Stack Software Developers to he ...

Senior Full Stack Engineer — Healthcare Infra & AI (Remote)

A healthcare technology company is looking for Senior Full Stack Engineers to join their Product Engineering team in Toronto. This role involves designing and scaling systems to support a nationwide healthcare network. Candidates should have over 5 years of engineering experience and a strong background in produ ...

Senior Full Stack Engineer Nodejs & React red deer

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior AI First Full Stack Engineer at Citi

Transform engineering at Citi as a Senior AI-First Full Stack Engineer in Mississauga. This key individual contributor role is focused on infusing AI into full-stack applications.Citi is in search of an individual with extensive expertise in software engineering, especially within financial services, to pion ...

Senior Full Stack Engineer Nodejs & React grande prairie

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior Full Stack Engineer: Cloud Native, Global Scale

A global ecommerce platform is seeking a Senior Full Stack Engineer to redefine the Goldin platform. The role involves designing scalable, cloud-native architectures and requires expertise in Python, JavaScript, and AWS services. The ideal candidate has extensive experience in developing consumer-facing applicat ...

Senior Golang & React Full Stack Engineer Remote (Canada)

A forward-thinking consulting firm in Canada seeks a Senior Full Stack Software Developer specializing in Golang and React. This permanent position offers 100% remote work within Canada. Ideal candidates will have over 9 years of experience in software development, encompassing both back-end and front-end techno ...

Senior Full Stack Engineer Nodejs & React red deer

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior Full Stack Engineer — React/TypeScript, AWS, Remote

A leading educational technology company in Canada is seeking a Senior Full Stack Software Developer to design and maintain cloud‑based applications. This high-impact role requires deep expertise in React and involves working across the full technology stack, shaping architecture and raising engineering standard ...

Senior AI First Full Stack Engineer at Citi

Transform engineering at Citi as a Senior AI-First Full Stack Engineer in Mississauga. This key individual contributor role is focused on infusing AI into full-stack applications.Citi is in search of an individual with extensive expertise in software engineering, especially within financial services, to pion ...

Senior Full Stack Engineer — React/TypeScript, AWS, Remote

A leading educational technology company in Canada is seeking a Senior Full Stack Software Developer to design and maintain cloud‑based applications. This high-impact role requires deep expertise in React and involves working across the full technology stack, shaping architecture and raising engineering standard ...

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 ...

Senior Full Stack Engineer: API, Cloud & CI/CD

A technology solutions provider in Toronto is looking for a Senior Full Stack Software Developer. The role involves developing and maintaining applications, requiring proficiency in JavaScript, Node.js, React, and agile methodologies. Ideal candidates will have strong analytical skills and experience with AODA c ...

Senior Full Stack Engineer Remote First, Lead & Build

An innovative firm is looking for senior software engineers to join their dynamic team in Toronto. This early-stage opportunity offers the chance to work on cutting-edge transportation technology, developing user-friendly mobility solutions that enhance commuting experiences. As a key member of the team, you wil ...

Software Engineer III/Senior Software Engineer (Full Stack)

Overview 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 th ...

Senior Full Stack Engineer — AI‑Driven Research Platform

A global leader in editing services is seeking a Senior Full‑Stack Engineer to design and develop AI-driven products that enhance scientific research. This role requires expertise in full-stack development with technologies like React and Node.js. Responsibilities include building scalable applications, integrat ...

Senior JS Full Stack Lead — React/Node (Ottawa)

A technology company in Ottawa is seeking a Senior JavaScript Full Stack Developer to design and deliver high-impact initiatives on their domain and hosting platform. The role includes developing customer-facing experiences using React and Node.js, mentoring teammates, and collaborating with cross-functional tea ...

Senior Full Stack Engineer: Python/Django + React, Impact

A technology solutions provider is seeking a senior full-stack engineer in Richmond, British Columbia. The role requires expertise in Python (Django/DRF) and React (TypeScript) with responsibilities including full-stack product development and collaboration with Product and Design teams. Ideal candidates will ha ...

Senior Full Stack Architect (C#, .NET, TS) – Hybrid

A leading technology firm in Mississauga, Canada is seeking a Full-stack Developer proficient in C#, TypeScript, .NET, and Angular. The role involves designing and implementing complex systems, mentoring senior developers, and collaborating with various stakeholders. We offer a hybrid work model and the chance t ...

Senior Go Full Stack Engineer Scale HealthTech Cloud

A healthcare technology company seeks a passionate individual for the role of Talent Acquisition Partner. Located in Burnaby, BC, this full-time position involves supporting and developing RCM software using Golang and MongoDB. Candidates should thrive in a team environment and possess a strong problem-solving a ...

Senior Full Stack Engineer Nodejs & React (Sept Iles)

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior Full Stack Engineer Nodejs & React (St. Catharines)

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full-Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer-centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior Full Stack Engineer IoT & Building Platform Remote

A technology firm specializing in smart buildings is seeking a Senior Full-Stack Developer to enhance its platform. This remote role emphasizes collaboration with Product, Hardware, and QA teams to develop innovative features. Candidates should have 6+ years of experience in technologies like Angular and .NET, a ...

Senior Full Stack Engineer: Cloud Native, Global Scale

A global ecommerce platform is seeking a Senior Full Stack Engineer to redefine the Goldin platform. The role involves designing scalable, cloud-native architectures and requires expertise in Python, JavaScript, and AWS services. The ideal candidate has extensive experience in developing consumer-facing applicat ...

Senior Golang & React Full Stack Engineer Remote (Canada)

A forward-thinking consulting firm in Canada seeks a Senior Full Stack Software Developer specializing in Golang and React. This permanent position offers 100% remote work within Canada. Ideal candidates will have over 9 years of experience in software development, encompassing both back-end and front-end techno ...

Senior Full Stack Engineer Nodejs & React scarborough (Toronto)

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior Full Stack Engineer Nodejs & React north vancouver

Senior Software Engineer – Full Stack (Cybersecurity SaaS) Open Positions Overview We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C marke ...

Senior Full Stack Engineer Nodejs & React red deer

Senior Software Engineer – Full Stack (Cybersecurity SaaS)We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to work o ...

Senior Full Stack Engineer for AI Inference Platform

A leading AI technology company in Montreal is seeking a Senior Software Engineer to enhance their platform’s authentication and payment systems. Ideal candidates will have over 5 years of backend coding experience, particularly in Golang and React, and be familiar with building SaaS payment models. The role req ...

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 Nodejs & React (Niagara Falls)

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior Software Development Engineer (Full Stack, Evisort AI)

Requirements 8+ years of experience in software engineering ,5+ years experience with a web development framework (Python preferred: Flask, Django, or FastAPI) ,5+ years with a Relational DB (PostgreSQL preferred) ,Experience building and operating SaaS products in ...

Senior Frontend Engineer (React/Redux) Full Stack & Cloud

A leading tech company in Ontario, Canada is seeking a Senior Frontend Developer specializing in React and Redux. The role involves enhancing the RadioTrax portal and its apps, collaborating with product and engineering teams, and building systems to ensure optimal performance. Candidates should have a BS in Com ...

Senior Full Stack AI Engineer for Secure SaaS

A fast-growing AI solutions firm seeks a Senior Full-Stack Engineer to develop secure SaaS applications that leverage generative AI capabilities. The ideal candidate will lead development initiatives, manage backend architecture, and integrate AI technologies. This role offers dynamic challenges and the chance t ...

Senior Full Stack Dev: Build with Node & Azure

A leading technology firm in Calgary is looking for a Senior Full Stack Developer. The ideal candidate should have over 5 years of experience in software delivery, with preferred knowledge in Node.js, SQL Server, serverless architecture, and Azure tools. Responsibilities include designing and testing software, m ...

Senior Full‑Stack Software Engineer Data‑Driven Applications

Position Overview: The Data Products and Services team uses some of the most cutting-edge technologies and cloud offerings to design, build and maintain machine learning frameworks, data science tools, microservices, web applications and other data driven products. We actively seek t ...

Senior Full Stack Engineer: React/Node on Azure

A technology recruitment firm is seeking a Senior Software Developer to design and maintain modern web applications within an Agile environment. The candidate must have strong experience with front-end and back-end technologies, particularly React and TypeScript, and familiarity with Microsoft Azure cloud servic ...

Senior Full Stack AI SaaS Engineer (Hybrid/Remote)

A leading software company in Vancouver seeks a Fullstack Software Engineer to enhance its AI-driven contract management platform. You will collaborate with a multi-functional team to build scalable, user-centric solutions that transform contract management for global organizations. This role requires 8+ years o ...

Senior Full Stack Engineer — Scale Products & Mentor Team

A leading creative platform in Vancouver is seeking a Senior Software Developer, Full Stack, to design and deliver innovative product features. You will mentor junior developers and contribute to projects enhancing product scalability. A strong background in PHP and relational databases is essential. This role i ...

Senior Full Stack Engineer & Tech Lead – Microservices & Cloud

A leading financial institution in Toronto seeks a capable full stack engineer to drive the development of enterprise applications. In this role, you will design scalable solutions, maintain coding standards, and apply strong technical expertise in frameworks like React and Node.js. You should possess 8+ years o ...

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