full-stack software engineer jobs in Toronto

DNAstack is seeking an experienced full-stack Software Engineer for a 12-month contract to design and build scalable, secure genomics data platforms. You’ll work across cloud environments, implement services, and help define standards for the future of precision health.You'll collaborate with researchers, clinicians, and partners, shipping robust software...

We are looking for a Senior Full Stack Software Engineer to join our Customer & Cardholder Experiences team, delivering innovative UIs and embeddable solutions to transform the experience of Marqeta’s customers and their cardholders. You will own and deliver projects in service of quarterly goals on the team and independently identify solutions to solve...

HSBC Holdings plc in Toronto is seeking a Software Engineer to join the Client Performance and Management Information team. You will design, develop and maintain full stack applications using JavaScript, Node.js and modern front-end frameworks to deliver robust user interfaces and APIs. You will work across the application stack, integrate with Java-based...

Manulife is seeking a software engineer to design, develop, and enhance Virtual Assistant and conversational AI solutions that improve customer servicing experiences. You will build scalable applications using C#, .NET Core, ASP.NET, REST services, and microservices, and create responsive user interfaces with React.You will deploy cloud-native solutions on...

TD Securities' Asset Liquidity and Funding Analytics Technology team seeks an experienced Full-stack Engineer in Toronto to build the next generation of a risk computation platform. You will work on front-to-back funding and liquidity metrics across capital market products, in a modern, high-performance environment.You will collaborate with trading, treasury...

Beacon is seeking a hands-on Full-Stack Software Engineer to build and maintain software across the frontend and backend. You will develop APIs, backend services, user-facing features, and integrations, writing clean, maintainable, and well-tested code.You will work with databases, AWS, microservices, and CI/CD while collaborating with Product and Design to...

A technology-driven educational market leader is seeking a Mid-Senior Full-Stack Developer to lead the Next.js web platform development and manage the React Native mobile app. The role demands 3–4+ years in web development including Node.js and React Native. Offering a competitive salary ranging from $60,000 to $90,000 CAD, this full-time position is...

Stripe is a financial infrastructure platform empowering businesses to accept payments, grow revenue, and accelerate opportunities. We are seeking an Enterprise Engineer to design, build, and maintain scalable services for large-enterprise customers within the Enterprise Engineering group.You will collaborate across product, design, risk, legal, and...

A technology recruitment firm is seeking a Senior Software Developer to design and maintain modern web applications within an Agile environment. The candidate must have strong experience with front-end and back-end technologies, particularly React and TypeScript, and familiarity with Microsoft Azure cloud services. Key responsibilities include developing...

Fitch Ratings is seeking an experienced Full-Stack Software Engineer (Associate Director) to join our Ratings Technology team in Toronto. You will design, develop, and maintain enterprise-grade applications using Java, Spring Boot, and React, building scalable services and modern APIs for analytics and decision support.You will collaborate with engineers,...

Citylitics Inc. is seeking a full stack developer to modernize a Django + React web app and pay down tech debt on a live, actively shipping codebase. You will also ship smaller, self-contained solutions directly to customers, owning delivery end-to-end.Expect depth in Django/DRF or React/TypeScript with strong competence in the other, and maintain...

MaintainX, a leading mobile-first work execution platform, is seeking a software engineer to build features end-to-end for platform services. You will collaborate with product managers, designers and engineers to shape roadmaps and own a feature area or system’s health.Our stack is TypeScript, React, Node.js, and MySQL, with some teams using C# or Python....

A consulting firm in Toronto seeks a skilled Sr. Software Developer Full Stack. The role requires extensive experience in Java and Spring Boot, along with IAM and RESTful APIs. The successful candidate will translate complex specifications into working applications and work alongside IT professionals within a hybrid work model. Ideal applicants have over 10...

Join Top Hat's mission by becoming a Full Stack Engineer in our Data Insights team! Drive meaningful innovations and enhance the teaching and learning experience with cutting-edge technology. In this role, you will lead critical initiatives within the software development lifecycle while promoting collaboration among Product, Design, and Engineering teams....

Citylitics is seeking a full stack developer to modernize an established Django + React web application while paying down tech debt on a live, actively-shipping codebase. You will own delivery end-to-end and ship smaller, self-contained custom solutions directly to customers.You will co-define target patterns with our team, with deep work in Django/DRF or...

Survalent is seeking a Software Developer to join our map-centric PWA team. You will design, develop, test, and demo high-performance web apps with offline capabilities for challenging connectivity environments.The role requires 2–5 years of experience, expertise in React and ASP.NET Core Web API, and database work with SQL Server or PostgreSQL. This is a...

RBC in Toronto is seeking a Sr. Full Stack Engineer to develop and maintain the digital wealth management platform. You will build enterprise APIs and databases and craft user interfaces using modern cloud-native tech.You will design RESTful APIs in C#/.NET, optimize MS SQL, and deploy via containers in cloud environments. Expect agile sprints, collaboration...

Take charge as a Lead Full-Stack Engineer at Tetra Digital Group. Help redefine digital asset transactions while delivering groundbreaking financial solutions. In this role, you will lead the design of vital APIs for financial institutions and develop essential tooling for internal operations. The role emphasizes correctness and data integrity as you engage...

Senior Full Stack Engineer King Street East, Toronto, Ontario, Canada, M5A 1L3full-time . September 9, 2026 Description At Chexy, we're building modern financial tools for Canadians - starting with their largest expenses. We turn rent, tuition, insurance, and other big bills into opportunities to build credit, earn rewards, and gain financial...

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass,...