developer senior java jobs in Toronto

About Us NPX partners with nuclear utilities and new reactor projects to unlock performance through innovation. We combine decades of nuclear operation expertise with AI, digital tools, and lean processes to help plants run safer, smarter, and more cost‑effective. Our Digital Transformation team scales this expertise through both NPX‑developed and...

Join a leading AI lab as a Senior Software Engineer focused on refining language model capabilities. Work remotely at your convenience while utilizing your expertise in software development tasks. Ethos is seeking experienced Senior Software Engineers with over five years of experience in top technology companies. This flexible role allows you to engage in...

Build modern trading interfaces in Toronto using Node.js, UI/UX engineering, and service-oriented architecture for a global transaction platform. This Frontend Developer role requires 10+ years of experience and supports a next-generation trading application. You will contribute to application integration, system performance, scalability, reliability, and...

About Rootly At Rootly, we are on a mission to be the go-to way companies respond when things go wrong, helping every organization be more reliable. We do this by building an industry-leading incident management platform that allows companies around the world to consistently and quickly resolve incidents. We are not simply transforming an industry, we are...

Build AI-powered customer experiences at Intuit Toronto using Java, JavaScript, React, and TypeScript in a hybrid work model. As a Senior Software Developer, you will lead full-stack development within Intuit’s Data, Growth and Experiences team. You will help build a robust Partner Platform supporting QuickBooks, Mailchimp, Accountants, and PTG. The work...

Mosaic Clinical Technologies is seeking a Senior Full Stack Developer to advance innovative imaging solutions. This hybrid role in Toronto involves cloud-native app development and AI integration with healthcare systems. As a key member of the team, you will design and maintain scalable infrastructures, develop APIs, and optimize AI pipelines. This position...

Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driving operational efficiency and long-term business success. Kaseya is the...

At Bell, we do more than build world-class networks, develop innovative services and create original multiplatform media content – we advance how Canadians connect with each other and the world. If you’re ready to bring game-changing ideas to life and join a community that values, professional growth and employee wellness, we want you on the Bell team....

Must Have:Experience with Dynamics 365, Microsoft Power platform, and Azure solution designWorking knowledge of Dynamics interoperability, integration and capability with other Microsoft cloud technologiesWorking knowledge of both low code development and custom development on Dynamics 365Working knowledge with Dataverse design and developmentWorking...

As an Atlassian Administrator reporting to Director of Software Development you’ll play a critical role in managing, optimizing, and expanding Nasdaq’s Atlassian ecosystem — enabling teams across the organization to work smarter, move faster, and deliver with greater impact.You’ll thrive in this position if you’re technically curious,...

TitleSoftware Developer - Full StackDescription Demonstrated experience designing, developing and integrating AI-enabled applications, including Large Language Models (LLMs), AI agents, agent-based workflows, document processing solutions, and human-in-the-loop review and approval processes. This role will support the development of the Curriculum AI...

About Mecka AI Mecka AI is building the data infrastructure layer for robotics and embodied AI.We design and operate global systems for data capture, data labeling, and hardware-enabled workflows used by leading AI labs and robotics companies to train and validate humanoid and embodied AI systems.We work closely with frontier robotics teams to bridge...

Build something people love Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $169 billion in assets...

Senior Mobile Developer (React Native) | Incorporated Contract | Long-term project We’re looking for an experienced Senior Mobile Developer to join a major digital banking transformation, building a brand-new mobile banking application from the ground up. This is a genuinely greenfield programme, so you’ll be joining at an early stage with the...

Position OverviewThe Forma Data Delivery group at Autodesk is looking for a Senior Software Developer to join its team and help build reliable, scalable data products for the construction industry. We are looking for a hands-on engineer with strong data engineering fundamentals, sound software development practices, and experience building production-grade...

Senior. Location: Toronto, ON - hybrid, 2 days onsite. Red Pico is hiring a Senior Full Stack Developer to take ownership of backend architecture and development for end-user self-service and access visibility solutions. This role combines architectural responsibility with hands‑on development of APIs, scripts and system integrations, with a strong focus...

About Xanadu Xanadu's mission is to build quantum computers that are useful and available to people everywhere. About Xanadu Xanadu's mission is to build quantum computers that are useful and available to people everywhere. At Xanadu, we are learners, innovators, researchers, collaborators and problem solvers. We are creating something that has never been...

Position Overview The Forma Data Delivery group at Autodesk is looking for a Senior Software Developer to help build reliable, scalable data products and platform capabilities for the construction industry. We are looking for a hands-on developer with strong backend engineering fundamentals, thoughtful API design skills, and experience building...

Welcome to Yoush Consulting. Our client is a North American company with over 100 branches across Canada. They are seeking a senior D365 developer. The opportunity offers a great team environment, hybrid work, and excellent benefits. This job location is in Downtown Toronto.We seek a skilled and experienced MicrosoftD365 Developer for the Finance and...

About Rootly At Rootly, we are on a mission to be the go-to way companies respond when things go wrong, helping every organization be more reliable. We do this by building an industry-leading incident management platform that allows companies around the world to consistently and quickly resolve incidents. We are not simply transforming an industry, we are...