Lead Full Stack Developer Pythonnodejs Jobs in Toronto, Canada

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Solutions Architect (Full Stack, Data, Cloud, Reliability)

Solutions Architect (Full Stack, Data, Cloud, Reliability) Direct message the job poster from Apex Systems Solution Architect (Full Stack, Data, Cloud, Reliability) Flexible (Canada); remote/hybrid Contract to Hire We are seeking a hands‑on Solution Architect to le ...

Senior Full Stack Java Engineer Hybrid, Toronto

A leading technology firm in Toronto is seeking a Senior Full Stack Developer specializing in Java to join its Banking team. This hybrid role involves delivering core Java, collaborating on business requirements, and migrating applications to proximity data centres. Candidates should have at least 5 years of sen ...

Senior Full Stack Engineer: Microservices, Elixir & JS

WorldGaming offers you the best of both work worlds: a small company with a start-up culture plus all the benefits of a large corporation with a great reputation. If you have 5 years of software development experience, have architected, designed, and implemented applications, and possess experience wit ...

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 ...

Full Stack Engineer, AI Driven, Scalable Systems

A leading AI firm located in Toronto is seeking experienced Full Stack Software Engineers to help shape the future of agentic AI products. You will work with a dynamic team to build robust applications using TypeScript and Python, overseeing all phases from development to deployment. The ideal candidate has a co ...

Junior Full Stack Engineer: AI & Growth Automation

A dynamic e-commerce tech firm in Toronto is seeking a skilled developer to join their innovative team. You'll be involved in refining AI infrastructure, enhancing interaction engines, and expanding self-service capabilities for brands. Ideal candidates will have over 2 years of experience with technologies such ...

Senior Full Stack AI Platform Engineer (Remote)

A leading AI coaching platform provider is seeking a Senior Software Engineer, Full Stack, in Toronto. The role involves architecting and building backend systems and user-facing experiences for an innovative coaching platform. The ideal candidate has strong abilities in both backend and frontend technologies, p ...

Cloud Native .NET Full Stack Engineer (Hybrid)

A leading technology company in Toronto seeks a skilled Full Stack Developer experienced in .NET and cloud services. The role involves designing and deploying web applications, managing CI/CD pipelines, and collaborating in an Agile environment. Candidates should have 6-8 years of experience, strong knowledge of ...

Remote Senior Full Stack Engineer (PHP/Laravel)

A forward-looking technology company is seeking a Full-Stack Software Engineer based in Toronto, Ontario. The ideal candidate will work on both backend and frontend developed with PHP and React while ensuring system performance and security. The role requires 5+ years of software development experience and exper ...

Blockchain Full Stack Engineer: Smart Contracts & DLT

A fast-growing startup is seeking a Full Stack Developer to join their team in Toronto, Canada. The role involves developing custom blockchain-based solutions and learning Smart Contract development with Solidity. Candidates should possess over 5 years of experience in software design and development, with solid ...

Full Stack Engineer: Next.js/NestJS Expert (Hybrid)

A next-generation fertility platform is looking for a Full Stack Developer experienced in Next.js and NestJS to join their team in Toronto. This role involves designing and maintaining full-stack applications, creating RESTful APIs, and collaborating with various teams. Ideal candidates should be proficient in T ...

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 Experience with Agile ...

AI Driven Full Stack Engineer for Healthcare

A pioneering healthcare tech company in Toronto is seeking a Fullstack Developer to help deliver backend and mobile software for their clinical solutions. You will design and build solutions that enhance clinician and patient experiences. The ideal candidate will have over 5 years of software development experie ...

Senior Full Stack Engineer – Cloud & APIs | Hybrid

A professional IT consulting firm is seeking a skilled Full Stack Developer to design and maintain applications using modern technologies like React and Node.js. The ideal candidate will have over 10 years of IT experience, including 5-7 years in full-stack development. This hybrid role requires strong back-end ...

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 ...

Senior Full Stack Engineer — Build Scalable Payments

A leading financial institution in Toronto is seeking a Senior Full Stack Developer to enhance their PayEdge technology platform. The role involves developing services with a focus on performance, maintainability, and code quality. Ideal candidates will have a Bachelor's degree, 5+ years of experience in various ...

Java Full Stack Software Engineer — Flexible PTO

A leading automation technology firm located in Toronto is seeking a skilled Full Stack Software Developer to enhance their automation solutions. The role emphasizes building robust applications using Java, collaborating closely with cross-functional teams, and engaging in all stages of the development lifecycle ...

Remote Full Stack Engineer: Web & Mobile Features

A dynamic tech platform in Toronto is seeking a Full Stack Developer to enhance their workforce management platform. This role involves developing core features for both front-end and back-end systems using JavaScript, React, and PHP. Candidates with 3+ years of experience are encouraged to apply, especially tho ...

Full Stack & Mobile Product Engineer Co op

A leading FinTech company in Toronto is seeking a full-stack engineer to develop and deliver impactful features quickly. You will work with TypeScript, Node, and React Native while collaborating closely with product and design teams. The ideal candidate has startup experience, skills in AWS serverless technologi ...

Full Stack Frontend Engineer for GenAI Apps

A leading technology firm in Toronto is looking for a full stack developer to design and implement LLM-powered front-end interfaces. The ideal candidate will have 3–5 years of experience with React or Vue, strong user-centric design skills, and knowledge of backend technologies like Node.js and Python. This role ...

Senior Full Stack Engineer – .NET & API Specialist

A creative agency in Toronto is seeking a Full Stack Developer to join their talented team. The role involves building and maintaining complex infrastructures for global brands. Ideal candidates will have 5+ years of experience in .NET technologies and be fluent in English. Benefits include a collaborative envir ...

Senior Full Stack Engineer: Python & React (Remote)

A dynamic tech company in Canada seeks a Senior Full-Stack Software Engineer to work fully remote. Ideal candidates will have over 7 years of experience with Python and ReactJS. This role involves software development across both front-end and back-end, emphasizing collaboration and innovative projects. Lumenalt ...

Full Stack Engineer: Cloud, AI & Scalable Apps

Un important transporteur aérien canadien recherche un développeur d’applications par pile complète pour rejoindre son équipe dynamique à Toronto. Le candidat idéal aura au moins trois années d'expérience en développement logiciel, maîtrise de Java et Node.js, et aura travaillé sur des API critiques et des plate ...

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 ...

Full Stack Software Engineer React/Node (Ontario)

A startup in ConstructionTech seeks a motivated Software Developer experienced in both frontend and backend development. This role offers the chance to collaborate with a skilled team and influence the company's standards and direction. Candidates must have expertise in Typescript, JavaScript, React, and more. A ...

Senior Java Full Stack Engineer | SpringBoot & React

A leading professional services company in Toronto is seeking a Full Stack Developer with over 5 years of experience. The ideal candidate has at least 3 years of extensive work with Java and SpringBoot API development along with ReactJS. Strong understanding of Rest API design, context API, and concurrent render ...

Senior Full Stack Engineer: Personalization & Discovery (Remote)

A leading e-commerce company in Toronto is seeking a Senior Software Engineer, Full Stack, to join their development team focused on personalization and discovery. In this hybrid remote position, you'll drive impactful initiatives, mentor teammates, and ensure high-quality systems. Required skills include C#, AS ...

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 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 ...

Full Stack .NET/Angular Engineer — Hybrid Contract

A leading software company in Toronto is seeking an Intermediate Software Developer with Full Stack expertise. The ideal candidate should be proficient in .NET Framework and Angular, capable of both front-end and back-end development. This hybrid role requires collaboration in an Agile environment for developing ...

Full Stack Engineer: Scalable Web & Mobile Apps

A financial technology company in Toronto is seeking a Full Stack Developer to design and maintain applications that impact millions. You will work collaboratively in cross-functional teams, focusing on innovative product development. Candidates should have experience with modern JavaScript frameworks and cloud ...

Senior Java Full Stack Engineer – Capital Markets

A financial services technology company is seeking a Senior Java Full Stack Developer with over 7 years of experience. The ideal candidate has expertise in financial systems, cloud-native application development on AWS/Azure, and strong front-end and back-end technologies like Angular and Java. Responsibilities ...

Full Stack Engineer – Real Time Media Platforms

A global media software provider in Toronto is seeking a skilled software developer to work with cutting-edge technology. Your responsibilities will include designing and implementing software solutions primarily in HTML5, while collaborating with customers to specify system designs. The ideal candidate should h ...

Junior Full Stack Engineer: AI & Growth Automation

A dynamic e-commerce tech firm in Toronto is seeking a skilled developer to join their innovative team. You'll be involved in refining AI infrastructure, enhancing interaction engines, and expanding self-service capabilities for brands. Ideal candidates will have over 2 years of experience with technologies such ...

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 ...

Senior Full Stack Architect: Systems Design & Leadership

Une banque internationale à Toronto est à la recherche d'un expert logiciel pour rejoindre son équipe. Ce poste nécessite une expertise multi-disciplinaire en logiciels ainsi qu'une expérience dans la gestion des technologies et infrastructures. Le candidat idéal devra diriger les revues de code, collaborer avec ...

Senior Full Stack Engineer — Finance Trading Platforms

A leading investment firm in Toronto is seeking a passionate Senior Full-Stack Software Developer to design and enhance industry-leading platforms. This role offers the chance to work closely with trading and investment teams to develop innovative in-house solutions. Candidates should have extensive experience i ...

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 ...

Staff Full Stack Software Engineer, Platform Engineering

At Cloudera, we empower people to transform complex data into clear and actionable insights. With as much data under management as the hyperscalers, we're the preferred data partner for the top companies in almost every industry. Powered by the relentless innovation of the open source community, Cloudera a ...

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 ...

Cloud Native .NET Full Stack Engineer (Hybrid)

A leading technology company in Toronto seeks a skilled Full Stack Developer experienced in .NET and cloud services. The role involves designing and deploying web applications, managing CI/CD pipelines, and collaborating in an Agile environment. Candidates should have 6-8 years of experience, strong knowledge of ...

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 ...

Junior Full Stack Engineer AI & Growth Automation

About the job At LTV.ai, we’re redefining customer engagement for e-commerce brands by empowering them with their own AI-powered ambassadors to deliver hyper-personalized Email and SMS interactions at an unprecedented scale. Our platform enables brands to communicate with their au ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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