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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 ...

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 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 ...

Senior Full Stack & Mobile Engineer Lead Digital Platform

A technology solutions provider in York Region is looking for a Senior Full Stack & Mobile Engineer to lead the digitization of their business. This role involves designing and building a new platform from the ground up, implementing workflow automation, and ensuring high standards of code quality. Candidates sh ...

Senior Full Stack Engineer: AI‑Driven SaaS Innovator

A leading technology firm in Montreal is seeking a Senior Full‑Stack Engineer to join their innovative team. You will lead the development of scalable SaaS applications, focusing on AI/ML integrations and backend architecture. This role demands proficiency in Python and Ruby on Rails, along with experience in ge ...

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 Full Stack Engineer for Innovative SAAS Solutions

Lead the development of cutting-edge SAAS applications as a Senior Full Stack Engineer. Collaborate with international teams to create scalable solutions in the dynamic Insurtech sector. In this role, you will design, implement, and maintain features for a leading SAAS platform, utilizing your exper ...

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 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: Build Scalable Web Apps

A multi-family office is seeking a Senior Full-Stack Engineer to enhance scalability and code quality across products. This role involves leading a team, driving technical standards, and ensuring timely delivery of features. Candidates should possess 5+ years of software development experience with 2+ years in l ...

Senior Full Stack Engineer AI Driven SaaS Platform

A venture intelligence company in Toronto is seeking a Full-Stack Software Engineer to build and scale their SaaS platform, DiligenceGPT™. The successful candidate will focus on the product, platform, and infrastructure that enable AI-driven workflows. Key responsibilities include building full-stack features us ...

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 AI Engineer in Hybrid Role

Take your expertise to the next level as a Senior Full Stack AI Engineer at SalesSuperStar in Toronto, ON. This full-time hybrid role focuses on advancing AI systems within a fast-moving environment. You will be responsible for developing key components of an AI-driven platform that integrates voice ...

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 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 Ship Real Time PropTech

A leading PropTech company is looking for a Senior Software Engineer in Toronto. You'll build and scale the platform, working across the stack from Angular frontends to Node.js backends. This role offers immediate impact, letting you see your work in production quickly. Ideal candidates possess a strong ownershi ...

Senior Full Stack Ads Engineer HTS Media Services

About HTS Media HTS Media is Hopper’s advertising and media division, built to help travel brands, destinations, and suppliers connect with travelers at scale. We power advertising placements across Hopper’s app and through our B2B partner network, which includes global brands like Capital On ...

Senior Web Full Stack Engineer — Trading Platform UI

A leading financial institution is seeking a hands-on Senior Full-Stack Web software engineer to develop modern web applications. The ideal candidate has deep expertise in TypeScript, Electron, and Node.js, along with solid experience in Docker, Kubernetes, and cloud platforms like OpenShift. Strong understandin ...

Senior Full Stack Engineer Remote Healthcare Infra & AI

A healthcare technology company is looking for a Senior Full Stack Engineer based in Toronto. This position will initially start as remote, transitioning to a hybrid model once the Toronto office opens. Responsibilities include architecting technical integrations and designing data pipelines to enhance healthcar ...

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 ...

Senior Full Stack Engineer: Architecting AI‑Driven Workflows

A technology firm in Vancouver is hiring a Senior Full-Stack Software Engineer to scale foundational infrastructure and enhance core experiences across multiple platforms. You will tackle full-stack challenges, designing backend APIs and improving frontend UX, while collaborating with cross-functional teams. Thi ...

Senior Full Stack Engineer for AI Driven Products

A leading technology company is seeking a Senior Full Stack Software Engineer to design and develop user-friendly experiences. This role entails project management, full ownership of key product areas, and collaboration with cross-functional teams. Applicants should have over 8 years of professional experience, ...

Senior ML Engineer II — Full Stack, Production ML

A growing tech company in Canada is hiring a Senior Software Engineer II to focus on machine learning and build new products that improve customer experiences. The ideal candidate will have 10+ years of experience, strong coding skills, and the ability to work with large datasets. This role offers competitive co ...

Senior .NET Full Stack Engineer Build Scalable Solutions

A leading digital product engineering company in Canada is looking for experienced programmers with over 5 years in C# and expertise in ASP.NET MVC or Core, ASP.NET Web API. Ideal candidates will also have experience with Angular or React, and be comfortable with modern tools like Docker and Jenkins. This role i ...

Senior GenAI Full Stack Engineer — Agentic AI Lead

A global financial services leader is looking for a Senior Full Stack Agentic AI Developer in Montreal. This role involves designing and implementing scalable solutions using Python and GenAI technologies. The ideal candidate will have over 7 years of development experience, with proven skills in databases and t ...

Senior Full Stack Engineer — AI Contract Platform (Hybrid)

A leading enterprise software company is seeking a Full Stack Software Engineer to join their dynamic Evisort team. This role involves partnering with multidisciplinary teams to maintain and expand contract management solutions. Candidates should have over 4 years of software engineering experience, particularly ...

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: Space Robotics & Ground Control

A leading engineering services company in Mississauga seeks a Senior Full Stack Developer to lead software development projects, primarily for ground control systems. The ideal candidate will have a Bachelor's degree in a relevant field and strong experience in C# and Angular. Responsibilities include mentoring ...

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 ...

Développeur(euse) senior full stack, Solutions IA & Industrialisation

Accueil Carrières Développeur(euse) senior full stack, Solutions IA & Industrialisation Développeur(euse) senior full stack, Solutions IA & Industrialisation Montréal Au moins 7 ans d'expérience Salaire annuel Dès que possible Nous c ...

Senior Full Stack Lead for AI Risk Solutions

A leading tech solutions provider is seeking a Senior Full Stack Developer in Toronto to support the development of a new full-stack application within the Risk domain. The role involves integrating frontend and backend components, collaborating with UI developers, and leading the technical direction. Candidates ...

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 ...

Remote Senior Full Stack Engineer — Build Scalable Features

A forward-thinking tech company in Toronto is searching for a full-stack Software Engineer to enhance our product by building new features and optimizing existing systems. The ideal candidate will have over 5 years of experience, be proficient in PHP, Laravel, and React, and thrive in a collaborative environment ...

Senior Full Stack Lead — Cloud, AI/ML & Microservices

A leading software company is seeking a skilled engineer to lead their Connected Delivery platform team in Vancouver. The candidate will design and develop scalable, high-quality applications in a fast-paced environment. Requirements include over 10 years of experience, team leadership abilities, and proficiency ...

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 Software Engineer AI Platform Leader

Senior Full Stack Software Engineer About The Role Own the delivery of end to end product features for an AI platform. You will work across frontend, backend, and data systems to build scalable user facing experiences. What You’ll Do Build fro ...

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 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 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 Accessibility & Inclusive Tech (Remote)

A leader in accessible technology is seeking a Senior Full-Stack Developer to create equitable and accessible digital systems. This role involves developing both front-end and back-end systems, focusing on accessibility with modern frameworks and tools. Candidates should have over 6 years of experience, a deep u ...

Remote Senior Full Stack Engineer — Build Scalable Features

A forward-thinking tech company in Toronto is searching for a full-stack Software Engineer to enhance our product by building new features and optimizing existing systems. The ideal candidate will have over 5 years of experience, be proficient in PHP, Laravel, and React, and thrive in a collaborative environment ...

Remote Senior Full Stack Engineer — Rails & Modern Frontend

A tech startup is looking for a skilled developer to join their remote team in Canada. You will work with Ruby on Rails and modern front-end frameworks to create solutions for legal professionals. Responsibilities include designing secure systems, managing product features, and effective collaboration. Ideal can ...

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 Full Stack Engineer Accessibility & Inclusive Tech (Remote)

A leader in accessible technology is seeking a Senior Full-Stack Developer to create equitable and accessible digital systems. This role involves developing both front-end and back-end systems, focusing on accessibility with modern frameworks and tools. Candidates should have over 6 years of experience, a deep u ...

Senior Full Stack Engineer Accessibility & Inclusive Tech (Remote)

A leader in accessible technology is seeking a Senior Full-Stack Developer to create equitable and accessible digital systems. This role involves developing both front-end and back-end systems, focusing on accessibility with modern frameworks and tools. Candidates should have over 6 years of experience, a deep u ...

Senior Full Stack Engineer Accessibility & Inclusive Tech (Remote)

A leader in accessible technology is seeking a Senior Full-Stack Developer to create equitable and accessible digital systems. This role involves developing both front-end and back-end systems, focusing on accessibility with modern frameworks and tools. Candidates should have over 6 years of experience, a deep u ...

Senior Full Stack Engineer Accessibility & Inclusive Tech (Remote)

A leader in accessible technology is seeking a Senior Full-Stack Developer to create equitable and accessible digital systems. This role involves developing both front-end and back-end systems, focusing on accessibility with modern frameworks and tools. Candidates should have over 6 years of experience, a deep u ...

Remote Senior Full Stack Engineer — Build Scalable Features

A forward-thinking tech company in Toronto is searching for a full-stack Software Engineer to enhance our product by building new features and optimizing existing systems. The ideal candidate will have over 5 years of experience, be proficient in PHP, Laravel, and React, and thrive in a collaborative environment ...

Remote Senior Full Stack Engineer — Build Scalable Features

A forward-thinking tech company in Toronto is searching for a full-stack Software Engineer to enhance our product by building new features and optimizing existing systems. The ideal candidate will have over 5 years of experience, be proficient in PHP, Laravel, and React, and thrive in a collaborative environment ...

Remote Senior Full Stack Engineer — Rails & Modern Frontend

A tech startup is looking for a skilled developer to join their remote team in Canada. You will work with Ruby on Rails and modern front-end frameworks to create solutions for legal professionals. Responsibilities include designing secure systems, managing product features, and effective collaboration. Ideal can ...

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