1,464,309+ Full Stack Developer With Reactangular Jobs in Canada — Top Companies Hiring August 2026

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Lead Fullstack Developer at Stay22

Become a technical leader as a Lead Fullstack Developer at Stay22, shaping the integration of backend logic and frontend experiences. This role emphasizes your ability to guide the team in a hybrid work environment.You'll be responsible for the end-to-end engineering of features, leveraging Node.js, Python, ...

Senior Fullstack Developer at ShareGate

Join ShareGate as a Senior Fullstack Developer and craft exceptional web applications. Utilize your React, C#, and TypeScript skills in a flexible, remote environment.At ShareGate, a leader in Microsoft 365 migration, you will play a pivotal role in building the new ShareGate Migrate web application. Collabo ...

Onsite Senior Software Developer in Toronto

Join an innovative team as a Senior Software Developer specializing in Full Stack development at our Toronto office. This onsite contract role is set for an 11-month tenure with potential extensions.We are hiring two exceptional Senior Software Developers to enhance our service delivery in Toronto. Ide ...

Full Time LPN Compassionate Care with Growth & Benefits

A leading healthcare staffing agency is seeking a compassionate and motivated Licensed Practical Nurse (LPN) to join their team in Ontario, Canada. This full-time position involves administering medications, monitoring vital signs, and collaborating with healthcare professionals to provide personalized care to p ...

Applications Developer Java/ GCP

Direct message the job poster from TELUS Digital We're looking for a highly experienced and versatile Senior Application Developer to join our team. In this role, you'll be instrumental in the design, development, and optimization of web applications </strong ...

Senior Full Stack Developer (10+ years) to build scalable digital banking platforms using ReactJS, NodeJS, Microservices, and Google Cloud Platform (GCP) 41218

Our banking client is seeking a Senior Full Stack Developer (10+ years) to build scalable digital banking platforms using ReactJS, NodeJS, Microservices, and Google Cloud Platform (GCP)- Location Address:Toronto/Hybrid: 3 days in-officeContract Duration: 07/30/ to 03/30/ (Possibility of e ...

Full Stack and PAAS Manager, Deloitte Global DDAI

Job Type: Permanent Work Model: Hybrid Reference code: 127156 Primary Location: Toronto, ON All Available Locations: Toronto, ON Our Purpose At Deloitte, we are driven to inspire and help our people, organization, ...

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 Software Engineer — Java/Angular | Hybrid

A leading tech company is seeking a Senior Software Developer in Toronto, Ontario, to design and implement data pipelines and translate technical specifications into applications. The ideal candidate has over 15 years of experience in programming with strong skills in Java, J2EE, and database interactions. This ...

Full Stack AI Engineer — Build GenAI Apps & Interfaces

A global commerce company in Montreal is seeking a Full Stack AI Engineer to design and develop innovative applications for GenAI. You will work on frontend solutions using Next.js, implement responsive user interfaces, and write scalable Python and TypeScript code. The ideal candidate has 1-3 years of full-stac ...

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 Engineer Lead Platform & UX (Remote)

StackAdapt, a Remote First company, is seeking a Senior Full Stack Engineer to lead an expanding team building a new ads operating system. You will architect scalable web APIs and backend services, collaborating with Data Science, Product and Design to deliver high-impact product experiences across multi-chan ...

Senior Full Stack Engineer Learn Elixir, Build UI

A leading tech company in Metro Vancouver is seeking a Senior Full Stack Engineer to enhance its platform. In this role, you will contribute to both frontend and backend applications while learning Elixir on the job. You will work alongside the founding team and technical leaders to deliver new features and impr ...

Senior Full Stack Engineer Bank Tech Modernization & AKS

A technology company in Toronto seeks a Senior Full-Stack Software Engineer to modernize its core banking infrastructure. In this strategic role, you will integrate third-party solutions and develop scalable web applications using NodeJS, Typescript, and React. The ideal candidate has over 10 years of experience ...

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 AI Driven Full Stack Engineer for Research

A leading editing firm in Montreal is seeking a Senior Full-Stack Engineer to build AI-driven products that empower researchers worldwide. In this role, you will deliver scalable and intelligent applications, working across both front-end and back-end systems. You will design platforms, develop high-quality code ...

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 ...

Empowered Senior Full Stack Engineer Driving Healthcare Innovation

Lead the development of impactful technologies as a Senior Full-Stack Engineer in a mission-driven healthtech environment. Collaborate on building scalable products that enhance patient and pharmacist interactions in a rapidly growing startup.In this critical role, you will architect solutions crucial to the ...

Senior .NET C# Full Stack Engineer – Payments & Gaming

A FinTech leader located in Toronto, Canada, is seeking a dynamic software developer to execute the full software development life cycle. Candidates should have a Bachelor's in Computer Science or relevant field and a minimum of 5 years of software development experience using .NET, C#, and ASP.NET. The position ...

Senior Full Stack Engineer (React/Rails) — Equity & Growth

A veterinary care startup in Montreal is seeking a Senior Full Stack Developer to join its team. The ideal candidate will have over 5 years of experience, particularly in modern technologies such as ReactJS and Ruby on Rails. This role involves collaboration across teams to improve veterinary experiences through ...

Senior Java Full Stack Engineer (AWS, Kafka, Spring)

A leading tech firm located in Ontario, Canada is seeking an experienced Software Engineer for a contract role. You will leverage your extensive background in software engineering, particularly in Java and Spring, to design and develop comprehensive technical solutions. With a minimum of 6 years of experience, y ...

Lead AI and Full Stack Engineer at Aequilibrium

Step into a lead role at Aequilibrium focusing on AI-powered and full-stack engineering for immersive training solutions. Utilize your expertise to impact product outcomes and architectural integrity. This opportunity is exclusive to Canadian citizens or permanent residents and involves a mix of tec ...

Remote Senior Full Stack Engineer: Observability & Cloud Integrations

Grafana Labs, a remote-first company, is hiring for a role in its Grafana Cloud Observability team. You will develop tooling to power our cloud integrations and observability apps, working across frontend (TypeScript/React), backend (Go), and monitoring mixins (Jsonnet). As part of a globally distribut ...

Senior Full Stack Engineer — AI‑Native Platform, Remote

Alexander Chapman is seeking a Senior Full Stack Engineer to own product development end-to-end in an AI-native environment. You will build and scale backend systems with Python, FastAPI, PostgreSQL, and GCP, while delivering polished frontend experiences with React and TypeScript. You will mentor peer ...

Senior Java Full Stack Engineer (Hybrid) – Financial Services

A consulting and technology services firm in Toronto is seeking a Senior Java Full Stack Developer. The ideal candidate will have strong expertise in Java, Spring Boot, and Angular, with over 8 years of experience in a financial services setting. Responsibilities include designing and building applications that ...

Senior Full Stack Software Engineer – Acquisitions and Activation

Senior Full Stack Software Engineer - Acquisitions and Activation at Okta About the role In this pivotal role, you will be responsible for the systems that facilitate the onboarding process for new users of the Auth0 platform. Your primary focus will be on constructing and maintaining the infrastr ...

Senior Full Stack Engineer Lead Platform & UX (Remote)

StackAdapt, a Remote First company, is seeking a Senior Full Stack Engineer to lead an expanding team building a new ads operating system. You will architect scalable web APIs and backend services, collaborating with Data Science, Product and Design to deliver high-impact product experiences across multi-chan ...

Remote Senior Full Stack Engineer: Observability & Cloud Integrations

Grafana Labs, a remote-first company, is hiring for a role in its Grafana Cloud Observability team. You will develop tooling to power our cloud integrations and observability apps, working across frontend (TypeScript/React), backend (Go), and monitoring mixins (Jsonnet). As part of a globally distribut ...

Senior Java Full Stack Engineer (Hybrid) — Regulatory Platforms

Staffmax Staffing & Recruiting is seeking a Senior Java Full Stack Developer to design and build scalable, high-performance applications supporting regulatory platforms. The ideal candidate has strong expertise in Java 11+, Spring Boot, Microservices, Kafka, MongoDB, SQL/PLSQL, and cloud-native develop ...

Senior Full Stack Engineer: Build Scalable Web Apps

Polaramp in Toronto, Ontario is seeking a Sr. Full Stack Developer to design, develop, and maintain innovative software solutions. You will collaborate with product managers and designers to translate requirements into technical specifications and scalable APIs. Lead front-end and back-end development ...

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 Applied AI Full Stack Engineer at Citi

Join Citi as a Senior Applied AI Full-Stack Engineer, where you'll lead the design of cutting-edge data visualization and reporting tools. Leverage your expertise in technologies like Angular, React, and Starburst to build advanced analytical applications. This expert-level role focuses on architect ...

Senior Full Stack Engineer Lead Platform & UX (Remote)

StackAdapt, a Remote First company, is seeking a Senior Full Stack Engineer to lead an expanding team building a new ads operating system. You will architect scalable web APIs and backend services, collaborating with Data Science, Product and Design to deliver high-impact product experiences across multi-chan ...

Senior Full Stack Engineer — AI‑Native Platform, Remote

Alexander Chapman is seeking a Senior Full Stack Engineer to own product development end-to-end in an AI-native environment. You will build and scale backend systems with Python, FastAPI, PostgreSQL, and GCP, while delivering polished frontend experiences with React and TypeScript. You will mentor peer ...

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 ...

Senior Full Stack .NET Architect in Gen AI

Explore a remote position as a Senior Full Stack .NET Architect at Avanade, with a focus on Generative AI advancements. Drive revolutionary digital experiences today. Avanade is looking for an experienced Full Stack Engineering Architect to guide the integration of Generative AI into applications. T ...

Senior Java Full Stack Engineer (Hybrid) — Regulatory Platforms

Staffmax Staffing & Recruiting is seeking a Senior Java Full Stack Developer to design and build scalable, high-performance applications supporting regulatory platforms. The ideal candidate has strong expertise in Java 11+, Spring Boot, Microservices, Kafka, MongoDB, SQL/PLSQL, and cloud-native develop ...

Senior Full Stack Software Engineer – Remote Health Tech

A healthcare technology company is seeking a Senior Software Developer with extensive experience in full-stack engineering. In this role, you will create scalable and efficient systems, collaborating closely with cross-functional teams. Applicants should have at least 5 years of experience and strong proficiency ...

Senior Full Stack Engineer — AI‑Native Platform, Remote

Alexander Chapman is seeking a Senior Full Stack Engineer to own product development end-to-end in an AI-native environment. You will build and scale backend systems with Python, FastAPI, PostgreSQL, and GCP, while delivering polished frontend experiences with React and TypeScript. You will mentor peer ...

Remote Full Stack Engineer — React + AI Ready Backend

A leading tech company is looking for a Full Stack Engineer to join their innovative team. This role involves building features to enhance their mission in the automotive industry. You will work on high-performance, customer-facing pages while fostering a collaborative environment. The ideal candidate has strong ...

Full Stack Engineer, Support Experience (Greater China Support)

About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies — from the world's largest enterprises to the most ambitious startups — use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase ...

Remote Senior Full Stack Engineer: Observability & Cloud Integrations

Grafana Labs, a remote-first company, is hiring for a role in its Grafana Cloud Observability team. You will develop tooling to power our cloud integrations and observability apps, working across frontend (TypeScript/React), backend (Go), and monitoring mixins (Jsonnet). As part of a globally distribut ...

Expert(e), développement logiciel Full Stack (Expérience fournisseur)

Expert(e), développement logiciel Full Stack (Expérience fournisseur) Dialogue est le principal fournisseur de soins virtuels au Canada. En perfectionnant notre Plateforme de santé intégrée, nous offrons des programmes exceptionnels de santé et de bien‑être en ligne (soins primaires, santé me ...

Senior Full Stack Engineer: Virtual Care & Healthcare APIs

Stafingo is hiring a Senior Full Stack Developer for a public sector client in the Greater Toronto Area (GTA). The contract role focuses on modernizing Virtual Care Products, with video platform integration and healthcare interoperability. You will work in a hybrid model, contributing to design, develo ...

Lead Full Stack Engineer — Hybrid/Remote SaaS Platform

CoverGo, an Insurtech market leader, is seeking a Lead Full Stack Engineer to guide the design, implementation, and maintenance of our innovative SaaS platform. You will provide technical direction to the team, ensuring scalable, secure software solutions across front-end and back-end technologies. You ...

Senior .NET Full Stack Lead React & SQL Expert

A technology company in Canada is looking for a Senior Fullstack Developer to lead development efforts and build complex features. This role requires 5+ years of experience with C# and .NET technologies, including building web and Windows applications. You'll collaborate closely with leadership to create innovat ...

AI Full Stack Engineer Role in Capital Markets

Join Synechron as a Senior AI Full Stack Engineer, spearheading AI application development. Leverage your full technology stack expertise to create robust AI solutions in a hybrid environment.This role requires a seasoned developer with a strong foundation in data engineering and AI. You'll collaborate close ...

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 ...

Lead Senior Full Stack Engineer — Remote Onboarding & Growth

Affirm is seeking a Senior Full Stack Software Engineer to join the Acquisition & Onboarding team. You will guide architecture across mobile, web, and backend systems, mentor engineers, and drive high-velocity delivery with a focus on reliability and user experience. The role emphasizes collaboration w ...

Senior Full Stack Software Engineer – Remote Health Tech

A healthcare technology company is seeking a Senior Software Developer with extensive experience in full-stack engineering. In this role, you will create scalable and efficient systems, collaborating closely with cross-functional teams. Applicants should have at least 5 years of experience and strong proficiency ...

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