Senior Full Stack Engineer Reactnode Java Jobs in Toronto, Canada

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Senior Full Stack Engineer RepairPal (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, mento ...

Senior Full Stack Engineer, Healthtech & AI Platforms

A telehealth support company in Toronto seeks a Senior Full Stack Engineer to design and scale production-grade systems for their nationwide healthcare network. This role emphasizes collaboration with engineering and clinical teams, leading deployments for healthcare partners, and optimizing data and communicati ...

Senior AI Native Full Stack Engineer (Remote)

A leading CI/CD platform provider in Toronto seeks a Full Stack Engineer to innovate software delivery utilizing AI. The role requires a solid background in Go, React, and TypeScript, alongside 5+ years of production experience. You'll define technical direction, mentor engineers, and ensure reliability and resp ...

Senior Full Stack Engineer, Onsite in Toronto

A leading software development company is seeking multiple Senior Software Developers to join their team in Toronto. The role involves full-stack development utilizing Java and Oracle databases. Key responsibilities include designing data pipelines, translating specifications, and troubleshooting technical issue ...

Senior Full Stack Data Science & AI Engineer

A leading financial institution in Toronto seeks a seasoned analytics expert to join their team. This role requires strong leadership in AI/ML and analytics, collaborating with various teams to deliver actionable insights. Ideal candidates will have at least 7 years of experience in data science, with strong ski ...

Senior AI Full Stack Engineer – LLM Apps

A leading management consulting firm in Toronto is seeking a Sr. Associate Engineer – AI Full Stack Developer. In this role, you will be tasked with designing and deploying sophisticated AI solutions for Pharma R&D. Strong proficiency in Python and experience with large language models is essential. The position ...

Senior Full Stack Engineer (Web) Hybrid, Toronto

A dynamic online ticket marketplace in Toronto is looking for a Full Stack Engineer III to build and support systems that significantly impact multi-million dollar revenue. The ideal candidate will possess 4+ years of professional experience with both front-end technologies such as TypeScript and React, and back ...

Senior Full Stack Engineer: Subscriptions & Platforms (Remote)

A leading digital experience transformation partner is seeking a Senior Full-stack Software Engineer to join their team. The ideal candidate will have significant experience with TypeScript and Node.js, focusing on building scalable subscription management systems for a major sports league. Responsibilities incl ...

Senior Full Stack Engineer for AI Solutions

Shape innovative AI-driven applications as a Senior Full-Stack Engineer. Join our team to build secure, scalable SaaS products that integrate cutting-edge technology and advanced machine learning capabilities. You will lead development initiatives, focusing on backend architecture, frontend designs, ...

Senior Full‑Stack AI & Geospatial Solutions Engineer

A leading environmental firm based in Toronto is seeking a Senior Full Stack Developer to join their Digital Solutions team. The role involves designing and developing modern applications that utilize cutting-edge technologies, including AI and IoT. Candidates should have a strong background in full stack develo ...

Senior .NET Software Engineer — Full Stack & Cloud

A dynamic technology provider in Toronto is looking for a Software Engineer to contribute innovative development work. You will participate in the full software development lifecycle and collaborate closely with the team on architecture and product functionality. The ideal candidate has at least 5 years of full ...

Senior AI Driven Full Stack Engineer (Onsite)

A leading technology company in Toronto is seeking a Senior Software Engineer to join their AI-driven team. You will design and build software applications, work on innovative solutions impacting property management, and collaborate closely with cross-functional teams. The ideal candidate has over 7 years of exp ...

Senior Full Stack Engineer for Enterprise Innovation

A leading financial institution in Toronto seeks a technology expert to lead the design and development of innovative solutions. The role requires 5+ years in tech design, strong proficiency in React and TypeScript, and experience with cloud services like GCP. You will manage complex programming activities, coor ...

Senior Full Stack Engineer: Security & Performance Lead

A dynamic technology leader in real estate is seeking a Senior Full Stack Engineer to enhance codebase integrity and lead a development team. This role involves deep analysis of code, leading best practices for testing, and ensuring compliance with security standards. A bachelor's degree and 4+ years of experien ...

Senior Risk Systems Engineer | Full Stack & AI

Une institution financière de premier plan à Toronto recherche un expert en développement full stack. Le candidat idéal a 5 à 7 ans d'expérience, maîtrise JavaScript et a des connaissances en AI. Il devra soutenir la gestion des systèmes de risques, collaborer avec les parties prenantes, et formuler des recomman ...

Senior Full Stack Engineer Fintech/Web3 Platform

A leading digital asset platform is seeking a Full Stack Engineer to build and optimize wallet infrastructure. The role requires 3-5 years of experience in developing production-grade applications with strong skills in React and Node.js. You will work closely with product and design teams while maintaining backe ...

Senior Full Stack Engineer — Hybrid (FinTech, AWS)

A specialist financial services firm in Toronto is seeking a skilled Senior Full Stack Web Engineer to join their agile team. The role requires over 8 years of software engineering experience, with a strong focus on full stack development using Node.js, Java, React, and Typescript. This hybrid opportunity offers ...

Senior Associate Engineer AI Full Stack Developer

ZS is a place where passion changes lives. As a management consulting and technology firm focused on improving life and how we live it, we transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Here you’ll work side ...

Senior Associate Engineer AI Full Stack Developer

ZS is a place where passion changes lives. As a management consulting and technology firm focused on improving life and how we live it, we transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Here you’ll w ...

Senior Risk Systems Engineer | Full Stack & AI

Une institution financière de premier plan à Toronto recherche un expert en développement full stack. Le candidat idéal a 5 à 7 ans d'expérience, maîtrise JavaScript et a des connaissances en AI. Il devra soutenir la gestion des systèmes de risques, collaborer avec les parties prenantes, et formuler des recomman ...

Senior Full‑Stack AI & Geospatial Solutions Engineer

A leading environmental firm based in Toronto is seeking a Senior Full Stack Developer to join their Digital Solutions team. The role involves designing and developing modern applications that utilize cutting-edge technologies, including AI and IoT. Candidates should have a strong background in full stack develo ...

Senior Full Stack Engineer, Trust & Safety – Remote

A leading financial technology company is seeking a Full Stack Engineer to enhance customer journeys during authentication and verification. This role involves owning quarterly goals, collaborating with various stakeholders, and implementing high-availability systems. The ideal candidate will have 4+ years of ex ...

Senior Full Stack Engineer — AI‑Driven SaaS

A leading software provider for insurance, located in Toronto, is seeking a Senior Full-Stack Software Engineer to develop high-impact capabilities for insurance solutions. You will design and implement robust microservices and enhance cloud services using innovative AI techniques. The ideal candidate has extens ...

Senior Full Stack Engineer Impactful Backend & Mentorship

A leading cloud solutions provider in Toronto is seeking experienced software engineers skilled in Java and JavaScript to join their innovative team. The role involves developing scalable applications and driving feature innovation in a collaborative environment. Candidates must have over 5 years in software dev ...

Senior AI Native Full Stack Engineer (Remote)

A leading CI/CD platform provider in Toronto seeks a Full Stack Engineer to innovate software delivery utilizing AI. The role requires a solid background in Go, React, and TypeScript, alongside 5+ years of production experience. You'll define technical direction, mentor engineers, and ensure reliability and resp ...

Senior Full Stack Engineer RepairPal (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

Senior Full Stack Engineer AWS, React & APIs

A global ecommerce leader in Toronto is seeking a Full Stack Engineer to enhance the Goldin platform. The ideal candidate has rich experience in AWS, Python, and JavaScript, alongside strong skills in React and API development. This role involves full ownership of features, ensuring robust and scalable software ...

Senior Full Stack Engineer (Web) Hybrid, Toronto

A dynamic online ticket marketplace in Toronto is looking for a Full Stack Engineer III to build and support systems that significantly impact multi-million dollar revenue. The ideal candidate will possess 4+ years of professional experience with both front-end technologies such as TypeScript and React, and back ...

Senior Full Stack Engineer Fintech/Web3 Platform

A leading digital asset platform is seeking a Full Stack Engineer to build and optimize wallet infrastructure. The role requires 3-5 years of experience in developing production-grade applications with strong skills in React and Node.js. You will work closely with product and design teams while maintaining backe ...

Senior AI Driven Full Stack Engineer (Onsite)

A leading technology company in Toronto is seeking a Senior Software Engineer to join their AI-driven team. You will design and build software applications, work on innovative solutions impacting property management, and collaborate closely with cross-functional teams. The ideal candidate has over 7 years of exp ...

Senior Python Engineer Full Stack & AI ERP

Join a modern ERP provider based in Toronto as a Full Stack Python Engineer. You'll design and build systems handling millions of transactions for leading eCommerce brands. The role emphasizes collaboration, innovative AI solutions, and ownership in a fast-paced environment. Candidates should have 5+ years of ex ...

Senior Full Stack Engineer for Enterprise Innovation

A leading financial institution in Toronto seeks a technology expert to lead the design and development of innovative solutions. The role requires 5+ years in tech design, strong proficiency in React and TypeScript, and experience with cloud services like GCP. You will manage complex programming activities, coor ...

Senior AI Driven Full Stack Engineer (Onsite)

A leading technology company in Toronto is seeking a Senior Software Engineer to join their AI-driven team. You will design and build software applications, work on innovative solutions impacting property management, and collaborate closely with cross-functional teams. The ideal candidate has over 7 years of exp ...

Senior Full Stack Engineer — Hybrid (FinTech, AWS)

A specialist financial services firm in Toronto is seeking a skilled Senior Full Stack Web Engineer to join their agile team. The role requires over 8 years of software engineering experience, with a strong focus on full stack development using Node.js, Java, React, and Typescript. This hybrid opportunity offers ...

Senior Full Stack Engineer RepairPal (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

Senior Full Stack Engineer, Materia (Python + React)

# **Our Privacy Statement & Cookie Policy**This posting is for proactive recruitment purposes and may be used to fill current openings or future vacancies within our organization.* Own features from beginning to end, including ideation, working with cross-functional partners in product and UX, testing, launching ...

Senior Full Stack Engineer MERN, Agile, Toronto

A leading bank in the Americas is seeking an experienced Full Stack Developer to join their product onboarding team in Toronto, Ontario. The candidate should have over 5 years of experience in full stack development and substantial expertise in the MERN stack. Collaborating with a Scrum team, you'll plan and exe ...

Senior Full Stack AI Engineer — Lead Architecture

A leading travel technology company is seeking a Staff Full Stack Engineer to design and build AI-driven chat experiences. This role involves collaboration with engineers, data scientists, and product managers to innovate travel planning solutions. The ideal candidate will have over 8 years of software engineeri ...

Senior Data Engineer – Dataiku & Full Stack Integration

Senior Data Engineer – Dataiku & Full Stack Integration Role Description Experience with SQL Server Back-End development including: SQL Scripts, Stored-Procedures, Dynamic Stored-Procedures Experience development Python scripts and libraries E ...

Senior Full Stack Engineer (Elixir/Node/React)

A leading software company in Toronto is on the lookout for a dynamic fullstack developer with proficiency in Elixir, NodeJS, and ReactJS. Candidates must have at least 7 years of software development experience, preferably in product development. The role involves building scalable solutions, participating in o ...

Hybrid Senior Full Stack Engineer Data Pipelines

A government agency in Toronto is seeking a Senior Software Developer for a full-stack role with a hybrid work model. As part of a 9-month contract, you will design and implement data pipelines, translate technical specifications, and work with technologies like Java, React, Typescript, and more. Ideal candidate ...

Senior Associate Engineer AI Full Stack Developer

ZS is a place where passion changes lives. As a management consulting and technology firm focused on improving life and how we live it, we transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Here you’ll w ...

Senior Associate Engineer AI Full Stack Developer

ZS is a place where passion changes lives. As a management consulting and technology firm focused on improving life and how we live it, we transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Here you’ll work side ...

Senior Full Stack Engineer: Angular & Spring Boot

Une entreprise bancaire internationale à Toronto recherche un Développeur Full Stack pour rejoindre son équipe Easy Apply. Le candidat idéal aura plus de 8 ans d'expérience en développement d'applications orientées client, des compétences avancées en Angular et Springboot, ainsi qu'une expérience en milieu Agile ...

Senior Full Stack Engineer: Data Pipelines & Microservices

A leading software development company in Toronto is seeking a Sr. Software Developer - Full Stack to design and expand data pipelines while translating technical specifications into applications. The ideal candidate has advanced proficiency in React.js and Python, alongside experience with Node.js, Java Spring ...

Senior Full Stack Engineer | Siebel & DevOps Expert

A prominent technology firm is hiring for a Sr. Software Developer - Full Stack in Toronto, Ontario. The role requires extensive knowledge of Oracle Siebel and experience with Azure DevOps and other modern tools. Candidates should possess strong problem-solving skills and a minimum of 10 years in communication t ...

Senior Full Stack Engineer, Materia (Python + React)

Are you excited about building AI-driven software that redefines how professionals work? Have you developed solutions across the React and Python stacks? Join a dynamic and highly skilled team at Thomson Reuters, where we combine the agility and innovation of a startup with the stability and resources of a ...

Senior Edge to Cloud Full Stack Engineer

A pioneering technology company in Toronto is seeking an Edge-to-Cloud Developer to design and develop software solutions for advanced lidar products. The ideal candidate should have a Bachelor's in Computer Science or related field with 3+ years of experience in front-end development using Angular, HTML, CSS, a ...

Senior Full Stack Engineer — FastAPI/Next.js, Equity

A biotech company in Toronto is seeking a Senior Full Stack Engineer to contribute to their Web Applications team. This role involves optimizing build and deployment strategies on the FastAPI and Next.js platform, improving performance, and collaborating with cross-functional teams. Ideal candidates will have a ...

Senior Full Stack Engineer — Hybrid Onsite/Remote

A healthcare service provider in Toronto is seeking a Senior Full Stack Software Developer. This role requires extensive experience in public sector projects and involves maintaining integration components for health applications. The successful candidate will work in a hybrid model with three days on-site and t ...

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