Lead Full Stack Developer Pythonnodejs Jobs in Toronto, Canada

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Senior Full Stack Engineer – International Card Tech

A leading financial services firm in Toronto is seeking a Staff Software Engineer. This role involves full-stack software development, requiring proficiency in languages like JavaScript and Python, with significant experience in architecture and mentoring junior engineers. Enjoy the benefits of a hybrid work env ...

Senior Full Stack .NET & Angular Architect (Remote)

A software development company is seeking a Full Stack .Net Developer with expertise in Angular and C#. The role involves designing and implementing scalable ASP.NET Core Web API services, optimizing SQL databases, and working with DevOps tools such as Docker. The ideal candidate will have at least 10 years of e ...

Senior Full Stack Architect APIs, Cloud & Microservices

A leading technology consulting company based in Toronto is seeking an experienced Senior Full Stack Developer. The role involves designing, developing, and maintaining scalable web applications across the technology stack, requiring strong architectural knowledge and leadership capabilities. Candidates should h ...

Senior Full Stack Engineer (Backend Heavy) Remote

A tech-driven insurance startup is seeking a Senior Software Engineer to join their Core Marketplace Automation Team. In this role, you will build automation systems that enhance user experience and ensure efficient operations. You’ll work in a collaborative environment with cutting-edge tools and take ownership ...

Software Engineer II (Full Stack, Backend leaning)

Hi! We’re Jerry.ai. We’re building the first AI-powered AllCar™ super app to make car ownership affordable, seamless, and even magical. From insurance to repairs to road safety, we’re connecting the entire car ownership experience into one mobile-first platform. Our revenue has grown 60x in the l ...

Development Manager (Full stack (Java/ ML/React))

This role is eligible for our hybrid work model: Two days in-office. Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you thrive in a fast-paced, ideas-led environment, you’re in the right ...

Automation Focused Full Stack Engineer II (Remote)

A leading insurance technology provider is looking for a Software Engineer II to join their Core Marketplace Automation Team in Toronto. You will build automation systems that simplify complex insurance servicing tasks, impacting millions of users. The role requires 2+ years of full stack experience, strong prob ...

Senior Full Stack Engineer — Cloud, Microservices, Mentorship

A leading financial institution in Toronto is seeking a Senior Software Developer to join their engineering team. The role involves designing and maintaining scalable applications across the technology stack, influencing technical direction, and mentoring junior engineers. Candidates should have 5+ years of expe ...

Full Stack Engineer: Secure Banking Apps (Remote)

A leading bank in the Americas is seeking a Fullstack Developer for its Toronto office. You will be part of a dynamic team focusing on delivering digital banking solutions using various technologies including Node.js and React.js. Key responsibilities include providing technical direction, collaborating with arc ...

Remote Full Stack Engineer: Java, React & AWS

A prominent financial services company is seeking a Full Stack Developer responsible for building and maintaining Java and React.js applications. The ideal candidate will have 3+ years of Java development experience, strong communication skills, and a commitment to modern Agile practices. Benefits include a comp ...

Senior AWS Full Stack Engineer — Python & Angular

A leading technology firm seeks an AWS Full Stack Developer with 10+ years of experience in developing cloud-native applications. The role involves designing full-stack applications using Angular and Python, developing RESTful APIs, and managing applications in AWS environments. Candidates should demonstrate str ...

Full Stack Data Scientist — AI, Dashboards & Growth

A dynamic tech startup in Toronto is seeking a Full Stack Data Scientist to drive impactful data solutions across product teams. In this hybrid role, you'll build data pipelines, design dashboards, and conduct analyses to inform business decisions. The ideal candidate has a strong product analytics background, e ...

Senior Full Stack Engineer — Commerce Experience (Remote)

A leading technology staffing firm in Canada is looking for a Senior Full Stack Engineer with expertise in Ruby, TypeScript, and React, to enhance payment and commerce systems. The position offers remote flexibility and aims to build scalable features in collaboration with cross-functional teams. Applicants shou ...

Staff Full Stack Engineer – AI‑Driven Platforms

A leading global information service provider is seeking a Staff Software Engineer (Full Stack) to build AI-driven applications. The candidate should have 8+ years of full-stack experience, expertise in modern tech stacks, and the ability to collaborate with multi-disciplinary teams. This hybrid role offers a fl ...

Senior Full Stack Engineer, Creator Tools (Remote)

A leading tech company based in Ontario is seeking a Senior Full Stack Engineer to enhance the user experience of its creator tools platform. You will collaborate with teams to design and develop user interfaces while integrating frontend applications with backend services. The ideal candidate has over 5 years o ...

Full Stack Engineer, Web Presence and Platform

Who we are 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 ...

Staff Full Stack Engineer, AI Powered Platform

A leading cloud data platform company is seeking a Staff Full Stack Software Engineer to design and deliver AI-powered workflows. You will define the architecture, implement testing frameworks, and optimize system performance. Ideal candidates have a Bachelor's in Computer Science and at least 6 years of experie ...

Full Stack Engineer, IAM – Atlas (Hybrid, Toronto)

A global technology company is seeking a Software Engineer for their Atlas Core Identity and Access Management (IAM) team in Toronto, ON. You will lead full-stack projects, enhancing authentication and authorization features. Candidates should have 2+ years of experience in web applications and be proficient in ...

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 ...

Software Engineer: Full Stack (Multiple Positions Available)

Job Title Software Engineer - Full-Stack (Data) Compensation & Location Salary: $100,000-$220,000 + equity options.Location: Remote with occasional in‑person work in our co‑working space in downtown Toronto. About Us Fiscal.ai (formerly FinChat) is a leadi ...

Senior Full Stack & Security Architect Scalable Systems

Une institution financière à Toronto cherche un professionnel expérimenté pour concevoir et développer des solutions logicielles innovantes. Le candidat idéal aura une expertise multi-disciplinaire, une forte connaissance des technologies, et sera responsable de guider les équipes dans le développement d'applica ...

Remote Full Stack Engineer (Python, JS, React)

A dynamic tech company in Toronto is seeking a Full Stack Developer to join their Engineering team. The role involves web development and automation infrastructure, utilizing languages like Python and JavaScript. Ideal candidates will possess strong problem-solving skills, effective communication in English, and ...

Staff Full Stack Engineer | Relocate to Bangkok

A global travel technology company is seeking a Staff Software Engineer (Full Stack) based in Bangkok with comprehensive relocation support. The role includes leading full-stack architecture for high-traffic features, mentoring teams, and driving technical decisions. The ideal candidate has over 8 years of exper ...

Senior Full Stack Engineer (Java/Spring) — Hybrid

A consulting firm in Toronto seeks a skilled Sr. Software Developer Full Stack. The role requires extensive experience in Java and Spring Boot, along with IAM and RESTful APIs. The successful candidate will translate complex specifications into working applications and work alongside IT professionals within a hy ...

Senior Java Full Stack Dev — Microservices & Cloud

A leading technology consultancy in Ontario seeks a Sr. Software Developer with expertise in full stack development using Java and modern frameworks like Angular. You'll design scalable solutions, integrate cloud services, and transform monolithic applications into microservices. Ideal candidates have strong clo ...

Senior .NET/Angular Full Stack Engineer Azure

A tech consulting firm in Toronto is seeking a Senior Full Stack Software Developer to design and implement solutions using .NET, Angular, and Agile methodologies. The ideal candidate has experience in front-end and back-end development, with strong problem-solving skills and a collaborative approach to software ...

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 ...

Full Stack LLM Engineer: Model Bringup & Optimization

A leading AI technology company in Toronto is seeking an experienced engineer to join their Inference Core Model Bringup team. In this role, you'll contribute to the rapid deployment of state-of-the-art AI models, working across the entire software stack. The ideal candidate possesses strong skills in debugging ...

Full Stack .NET Engineer — Dynamics 365 & Azure

A leading housing corporation in Toronto is looking for a Software Developer (Full Stack) to join their Business Solutions Engineering team. The successful candidate will work on developing innovative software applications, maintain backend solutions using .NET, and participate in quality assurance activities. C ...

Remote Full Stack Engineer for MaaS Platform

A leading technology company in Toronto is seeking a Fullstack Engineer to build impactful software services that serve millions of users. The ideal candidate has 2-12+ years of software engineering experience, excels in both frontend and backend development, and thrives in collaborative settings. The role offer ...

Full Stack Engineer, Money as a Service

Note: if you are an intern or new grad applicant, please do not apply using this link and visit our jobs page for those specific postings. Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enter ...

Senior Full Stack Engineer, Inference Platform (Remote)

A leading AI development company in Toronto is looking for a Senior Software Engineer to enhance their platform's authentication, billing, and payment systems. The ideal candidate has over 5 years of experience in backend development using Golang and React, with experience in payment systems and SaaS. This role ...

Senior Java & Spring Boot Full Stack Engineer

A leading digital consultancy in Toronto is seeking a Full Stack Java Developer to join their skilled team. You will be responsible for developing high-quality web applications using Java and Spring Boot. Ideal candidates should have over 3 years of experience, particularly in team environments, with strong Java ...

Remote Frontend & Full‑Stack Engineer (Junior–Mid)

A consulting firm in Toronto seeks a Jr to Intermediate Fullstack Engineer to join their impactful team. You will work remotely (Canada residents preferred) and tackle significant engineering challenges. Ideal candidates have a strong background in React, Node, and Typescript, with at least 2 years of profession ...

Senior Full Stack Engineer (React/Node.js) — Hybrid

A forward-thinking tech company in Toronto is seeking a Full Stack Developer with 6–8 years of experience. This hybrid role involves working with modern technologies like React, Node.js, and Azure Kubernetes. Responsibilities include designing efficient front-end components, applying Agile practices, and leverag ...

Staff Full Stack Engineer: AI‑Driven Apps

A global information provider in Toronto is seeking a Staff Software Engineer (Full Stack) to design next-generation web applications. The ideal candidate will have over 8 years of full-stack software engineering experience with strong skills in modern frontend and backend frameworks. This role involves collabor ...

Software Engineer: Full Stack (Multiple Positions Available)

Fiscal.ai was born with the mission of becoming the future of the investment research industry. We’re actively making this dream a reality and we want you to be a part of it. Join a special company succeeding in an industry ripe for disruption with technology. Competitive compensation, meaningful equity ow ...

AEM Full Stack Engineer: Front End Focus

A leading financial services provider in Toronto is seeking an Intermediate Full Stack AEM Engineer to enhance their Adobe Experience Manager projects. This role emphasizes front-end development using technologies such as Java, JavaScript, and React while ensuring accessibility standards are met. Ideal candidate ...

Architecte Full‑Stack Senior — React/Python & Santé

Une entreprise de soins virtuels recherche un expert en développement full stack avec plus de 10 ans d'expérience. Vous serez responsable de définir les orientations architecturales et de piloter des initiatives techniques pour assurer une expérience utilisateur optimale. Le candidat idéal doit avoir une solide ...

Senior Full Stack Engineer Cloud, Microservices & Security

A leading financial services institution in Toronto is seeking a Software Developer to drive the software development lifecycle. You will manage development teams, ensure high-quality applications, and translate user requirements into technical specs. Ideal candidates have 4-6 years of experience, strong skills ...

Junior AEM Full Stack Engineer: Learn & Grow

A leading financial services provider in Toronto is searching for a Junior Full Stack AEM Engineer. This role focuses on front-end development using React, HTML, and JavaScript. No previous AEM experience is necessary, as training will be provided. Ideal candidates possess a collaborative mindset, strong problem ...

Full Stack Engineer for Cleantech Energy Solutions

Peak Power is a North American cleantech company providing end-to-end battery energy storage solutions for large commercial, industrial, and manufacturing facilities operating in IESO, ISO-NE, PJM, and NYISO. Powered by industry-leading peak forecasting and market intelligence, we help large energy ...

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 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 Engineer Java/Angular (Azure)

Une institution financière majeure à Toronto recherche un développeur full stack expérimenté. Le candidat sera responsable de la conception et du développement de solutions scalables et sécurisées en utilisant Java, Angular et Python sur l'infrastructure Azure. Le poste nécessite une expérience significative de ...

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 ...

Full Stack Engineer AI & Finance (Remote + Equity)

A leading data platform firm in Toronto is seeking a full-stack Software Engineer to join their innovative engineering team. The role involves developing their Terminal product and financial data infrastructure, integrating AI capabilities. Candidates should have proficiency in TypeScript, React, and LLMs, along ...

Senior Full Stack Engineer (React, Node, PostgreSQL)

A non-profit health and benefits organization in Ontario is seeking an experienced Software Engineer IV to develop and maintain healthcare applications. The role emphasizes collaboration within an agile environment, requiring considerable backend and full stack development experience. Applicants should possess s ...

Senior Full Stack Engineer – Production Reliability (Hybrid)

A major financial services provider is seeking an experienced Senior Full Stack Software Engineer in Toronto, Ontario. This role involves maintaining critical production applications, performing incident management, and collaborating with multiple teams to drive operational excellence. Candidates should have ove ...

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 ...

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    Lead Full Stack Developer Pythonnodejs Jobs in Toronto Job Search Guide, Trends and Insights