senior full stack software engineer jobs in Toronto

About CircleCI Engineering CI/CD has been solved. Now it’s being reinvented. AI agents don’t just run pipelines. They write code, trigger builds, interpret failures, and propose fixes. The interfaces that developers use to understand and trust that work don’t exist yet. We’re building them. At CircleCI, our guiding principles aren’t posters on a...

Curinos empowers financial institutions to put customers at the center of every decision. Our AI-first platform transforms proprietary data, advanced analytics and deep financial services expertise into timely recommendations - delivered right where teams work. The result: confident decisions, stronger customer relationships, and lasting, profitable...

Key Responsibilities Develop and maintain micro front-end applications and integrate them with backend services. Consume and integrate RESTful APIs developed using Spring Boot and Java. Develop service integrations and supporting tooling using Node.js. Implement responsive designs using HTML5 and CSS3. Write and maintain unit and component tests using Jest...

Job Description We are looking for a hands‑on Senior Software Engineer with strong DevOps and cloud platform expertise to design, build, deploy, and operate scalable cloud‑native services and the engineering infrastructure that supports them. You will work primarily with Java, Spring Boot, AWS, PostgreSQL, CI/CD and Infrastructure as Code, taking...

This role can be located either in Toronto or Adelaide with hybrid working. Fleet Space is building the software platform behind ExoSphere, our end to end mineral exploration solution powered by space and AI. The platform brings together geophysical survey results, large scientific datasets, interactive 3D visualisation, machine learning predictions,...

Granum is the leading software company devoted to serving landscapers and arborists across North America, providing intuitive, industry-specific solutions designed to help them improve and grow their businesses while impressing their customers. Granum brings together three of the most trusted software names in the industry — LMN, SingleOps, and Greenius...

Company:Qualcomm Canada ULCJob Area:Engineering Group, Engineering Group > Software EngineeringGeneral Summary:As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Software Engineer, you...

We're working with one of the fastest-growing companies in cybersecurity. In a few years they've gone from zero to a valuation in the billions. They're backed by top-tier investors, and some of the world's largest enterprises trust them. They're now building their North America engineering team from scratch, and this is one of the first senior seats.The...

# Senior Software EngineerPolicyMeSalary not statedFull-timeremote· seniorCanadapythonreactpostgreslangchainawsnodeListed via Jobicy · posted 16 Sept 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionOverview of the roleWe’re on a mission to modernize insurance, making it simpler, more accessible, and customer-first. The...

About the Role As a Senior Software Engineer, you will work closely with product owners, engineering teams, and technical leads on our next generation data feed platform. This role is primarily focused on building Python‑based data pipelines and file‑based data delivery systems on AWS. You will architect and implement solutions for delivering data in...

About UsWellington Management offers comprehensive investment management capabilities that span nearly all segments of the global capital markets. Our investment solutions, tailored to the unique return and risk objectives of institutional clients in more than 60 countries, draw on a robust body of proprietary research and a collaborative culture that...

This range is provided by Elastify. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range CA$140,000.00/yr - CA$160,000.00/yr Direct message the job poster from Elastify Data and Software Engineering | Delivery and Sales Enablement Associate A fast-growing, Toronto-based private equity firm is...

L'opportunité Développer la plateforme Unity consiste à concevoir, bâtir, tester et maintenir les systèmes qui permettent aux développeur(se)s de livrer et d'exploiter des jeux en direct à grande échelle. L'équipe Diagnostics fait partie de l'organisation LiveOps de Unity et est responsable des données qui indiquent aux créateur(rice)s comment...

ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You’ll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won’t just contribute. You’ll make things happen–fast. As a...

The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we work to make the business work; creating the infrastructure, tooling, frameworks, and capabilities needed to welcome a billion customers. Spotify is looking for a...

L'opportunité Développer la plateforme Unity consiste à concevoir, bâtir, tester et maintenir les systèmes qui permettent aux développeur(se)s de livrer et d'exploiter des jeux en direct à grande échelle. L'équipe Diagnostics fait partie de l'organisation LiveOps de Unity et est responsable des données qui indiquent aux créateur(rice)s comment...

The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we work to make the business work; creating the infrastructure, tooling, frameworks, and capabilities needed to welcome a billion customers.Spotify is looking for a...

About UsMarble is building an AI-powered tax assistant and preparation platform that transforms how accounting firms and their clients handle tax season. We're targeting the pain points of mid-to-large size accounting firms with intelligent tools designed to streamline complex tax workflows. We're early stage, highly collaborative, and deeply focused on...

We are an AI-first company. Claude Code and AltaML's shared configuration and skills library are the default way engineers design, build, test, and review software, not an optional accelerant a few people use.We expect dramatically higher productivity from working this way. A step change, not a marginal gain. That's the baseline we hire and promote against,...

View all jobs Senior Software Engineer, Agentic Systems Toronto, ON Engineering Hybrid Full-time CareLink (by Asepha) is based in New York and Toronto, building agentic solutions that re-imagine how medications are prescribed, verified, and supported across the pharmacy ecosystem. Backed by $4M in funding and trusted by multiple Fortune 50 healthcare...