java full-stack developer jobs in Toronto

Rejoignez MaintainX en tant que Développeur Full Stack et contribuez à une plateforme mobile de gestion des opérations. Votre expertise en TypeScript, React et Node.js sera essentielle pour optimiser nos services. Au sein de l'équipe Plateforme et infrastructure, vous participerez à la conception d'APIs et de composants que d'autres développeurs...

L’expertise Python et l’intelligence artificielle structurent ce poste hybride chez Intact, avec Angular ou React pour les interfaces utilisateur. Vous livrerez des solutions robustes, performantes, évolutives et observables.Comme Développeur IA Généraliste Principal, vous intégrerez des solutions d’IA aux opérations d’assurance. Vous...

React and TypeScript specialists can build full-stack financial technology at S&P Global Market Intelligence from its hybrid Toronto office.This Grade Level 11 Software Engineer develops product features across React, TypeScript, Node.js, Java, PostgreSQL, and REST APIs. You will support financial risk solutions used by institutions worldwide. The work spans...

Toronto-based Software Engineer II combines full stack troubleshooting with production support for TD’s business-critical branch technology. Work across desktop, web, and mainframe-connected systems.In this role, you support applications and platforms serving TD’s large retail branch network. You investigate incidents, interpret logs, and coordinate...

We are seeking a Senior .NET Full Stack Engineer with 7+ years of experience designing, developing, modernizing, and supporting business-critical enterprise applications. The role requires deep expertise across backend engineering, modern web development, Microsoft Azure, integration, data, DevOps, security, and production operations. The successful...

Build Gigi’s AI agent in Toronto as a full stack software engineer using Python, TypeScript, and modern agentic systems. As an AI Builder, you will own end-to-end feature development for Gigi, the AI media manager for Amazon DSP. The work spans APIs, interfaces, data models, service integrations, testing, debugging, and architecture. You will build across...

CAAT Pension is seeking a Full Stack Solutions Developer to join the Pension Solutions team in a hybrid Toronto setting. You’ll collaborate with business and tech teams to automate processes, design end-to-end solutions, and deliver PoCs in an agile environment. The role requires C# / .NET, TypeScript (Angular preferred), API integration, Python, and...

Build secure, user-centered applications as a Senior Full Stack Engineer in Manulife’s hybrid Waterloo workplace using Java, React, and Azure. This senior role delivers solutions supporting business objectives and technology roadmaps. You will translate technical and business requirements into incremental deliverables, lead medium-sized initiatives end to...

Full Stack Engineer - Equities Technology Location: Toronto, ON, CA, M5H 1J9 Brand: HSBC Area of Interest: Technology Role Workstyle: Hybrid Worker Date: 28 Oct 2026 In Canada, HSBC Global Services (Canada) Limited (HGCA) is a wholly owned subsidiary of HSBC Global Services Limited.Operating in Toronto, HGCA is part of a global service company,...

About the teamThe Support Experience engineering teams build and improve Stripe’s user support from end to end: how users get help within our products, how they get in touch with us when they have questions, and how our teams use internal tools to answer those questions. We’re accountable for the quality and reliability of this support stack and we use...

Design and build scalable applications for data acquisition, management, and visualizationBuild and maintain full-stack Nota features, from React components through GraphQL schemas to PostgreSQL query performanceDesign, deploy, and scale ML inference services on Ray Serve and Kubernetes, including model versioning, autoscaling, and observabilityArchitect and...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

Shape financial software at Baselane as a Senior Full Stack Engineer, owning reliable features across frontend, backend, APIs, and relational databases. This senior position supports Baselane’s banking and financial management platform for individual landlords and real estate investors. You will translate Product and Design requirements into technical...

Build API-driven automation at DUCA as a Full-Stack Automation Engineer, using REST, JSON, OAuth, and OpenAPI across financial platforms.This full-time Information Technology position supports DUCA’s automation strategy across integration, process automation, and quality engineering. You will work with the Automation Lead, Applications and Data team,...

We’re building Reflow, a workforce and workflow intelligence platform that helps teams deeply understand how work gets done. As we scale, the data we collect is becoming richer and more complex. We need a data platform engineer to help us design and operate the systems that turn that data into intelligence — powering analytics, workflow insights, and...

Build internal applications at Cohere using TypeScript, React, Python, and Next.js in a remote-friendly engineering environment. Create tools supporting frontier AI model development. As a Senior Full-Stack Software Engineer, you will craft browser and server experiences for user-facing products. You will collaborate with annotators, ML researchers, product...

Elevate your career as a Senior Full-Stack Engineer with Swoop in Toronto. Join our mission to enhance patient outcomes using your skills in API, web services, and user interface development.At Swoop, we integrate AI-driven healthcare engagement to deliver insightful, actionable intelligence to life sciences companies. This hybrid role encourages...

Build Alfie with Pebl as a Senior Full Stack AI Engineer, combining LLM systems, React, TypeScript, and Python across the stack. This senior full stack role shapes Pebl’s conversational AI assistant for real end users. You’ll own APIs, data models, backend services, conversational interfaces, and AI behavior. The work includes agentic workflows,...

Build North with Python and React as a Senior Full-Stack AI Engineer at Cohere, working remotely or from listed global offices. Ship secure enterprise AI features. You will develop North, Cohere’s AI workspace platform, and create autonomous agents that interact with sensitive enterprise data. The role combines full-stack engineering, agentic...

Join Pinterest as a Full-Stack Engineer focused on transforming monetization strategies. Collaborate on creating impactful user experiences through scalable web applications and features. Pinterest is looking for inquisitive Full-Stack Engineers to enhance our Monetization team. You will partner with product managers, designers, and engineers to build and...