senior full stack software developer jobs in Toronto

MaintainX is a leading mobile-first work execution platform for industrial and frontline teams. More than 13,000 customers, including Duracell, McDonald's, Shell, DHL and Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work orders.In August 2026 MaintainX became part of...

Become a vital member of TD Securities as a Java Full Stack Developer based in Toronto, Ontario. This position integrates technical expertise with a commitment to innovative solutions and user experience. You will contribute to the design and delivery of robust applications that meet operational needs and business growth through effective Java development....

Putting people first, every day BDO is a firm built on a foundation of positive relationships with our people and our clients. Each day, our professionals provide exceptional service, helping clients with advice and insight they can trust. In turn, we offer an award-winning environment that fosters a people-first culture with a high priority on your personal...

Develop AI features, agents, and client software with Aurelis from Toronto, working remotely on a flexible twenty-to-thirty-hour schedule.Aurelis builds and maintains custom software for clients in Canada, the United States, and Europe. As a full-stack developer, you will work directly with founders and the team across several projects. You will see how...

Develop full-stack AI tools for Qualcomm’s ASIC and SoC teams as a Software Systems and AI Co-op Intern in Toronto. Work with React, PostgreSQL, and LLMs.This early-career internship offers practical software development within connectivity and data-center silicon engineering. You will create responsive interfaces, backend services, databases, and AI...

Take your career to the next level as an Intermediate Full Stack Developer with a focus on C#, .NET, and Azure technologies. Join a talented team and contribute to innovative web applications.In this pivotal role reporting to the VP, Solutions & Delivery, you'll leverage your programming skills to design, develop, and maintain high-performance applications....

We are creating an ecosystem with one common goal: building or empowering the next generation of high-impact businesses. We are entrepreneurs at heart who love to experiment, build, and create. Our employees may work across the different streams of our businesses with their main focus on Onova.onovaOnova is a boutique innovation consultancy that helps large...

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Senior Staff Software Engineer - International Card Tech - Full-stack About Capital One Canada. For 30 years, we've been on a mission to change banking for good. We challenge the traditional bank stereotype by integrating machine learning, conversational AI and design thinking into our core...

Join Tetra Unity as a pivotal Full Stack Developer, transforming digital asset operations in Toronto. Experience a hybrid work model while enhancing fintech solutions with your expertise. In this role, you’ll be more than just a developer; you will lead and mentor a dedicated team, engaging closely with the CTO to direct architectural decisions. Your...

Build modern digital platforms at the intersection of engineering, cloud technology, and financial services.The Role We are looking for an experienced Senior Full-Stack Python Software Engineer to design and build high-quality digital solutions using Python web frameworks and modern front-end technologies. You will bring strong foundations in computer...

Welcometo Yoush Consulting. Are you an independent IT Consultant or wish to becomeone?Areyou looking to partner with an organization that presents you to consultingopportunities and supports you as a partner?Are you interested in joining a dedicated team delivering innovative solutions? This is an amazing opportunity for a Full Stack .NET Developer to...

A leading AI solutions provider in Toronto seeks a Senior Gen AI Developer/Engineer to join their team. You will lead the delivery of scalable applications using Python (FastAPI) and Vue.js, focusing on advanced AI capabilities in a financial services context. Ideal candidates should have proven experience with Azure cloud infrastructure and effective...

Our client is searching for an iOS & Backend Developer with a full-stack mindset. In this role, you will design and develop high-quality mobile applications integrated with backend services. The ideal candidate will bridge the mobile and backend worlds, owning projects from start to finish. This includes creating and maintaining applications while designing...

Lead the development of secure, multi-tenant enterprise applications across modern frontend and backend technologies. We are looking for a Senior Full Stack Engineer to help design and build enterprise software products used by businesses and their teams. You will work across Next.Js, React, TypeScript, Java, Spring Boot, PostgreSQL, authentication, and...

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.The Team The Global Wealth Engineering (GWE) teamis continuously modernizing and enhancing the client and account onboarding platforms for Scotia Wealth Management. Our group consists of several agile teams working closely together to deliver, support, and...

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Senior Staff Software Engineer – International Card Tech – Full-stack About Capital One Canada. For 30 years, we’ve been on a mission to change banking for good. We challenge the traditional bank stereotype by integrating machine learning, conversational AI and design thinking into our core...

Who we areAbout 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. About the team Revenue and Financial Automation Sub-org within Revenue and Financial...

Java Developer for an enterprise contract opportunity based in Brampton, ON. In this role, you will take on a key backend software engineering, cloud-native application architecture, and systems integration capacity, specializing in designing, developing, and deploying resilient services and data processing pipelines. Operating within a hybrid model in...

The successful candidate will be a Senior Full Stack Developer who is passionate about making health information meaningful. Full Stack Developer will participate in the design, creation, and improvement of scalable software. They will be part of a cross-functional team that’s responsible for the full software development lifecycle, from conception to...

At Coursera, we aim to allow employees to develop their skills and grow their careers. One way we do this is with internal transfers. In order to support open and fair transfers, we practice transparency and have set guidelines for who is eligible to request a transfer.Anyone who has been in their role for more than 6 months and in good standing may apply...