contract full-stack engineer jobs in Toronto

RBC in Toronto seeks a Lead Full Stack Developer to design, build, and maintain cloud-first applications using C#/.Net Core and Azure. You will lead front-end and back-end work, shape architecture, and mentor teammates in a fast-paced Agile environment.You will collaborate with security, data, and product teams to deliver scalable solutions, drive DevOps...

Morningstar is seeking a Senior Software Engineer with full-stack JavaScript experience to join the Central Technology Web Development team supporting Corporate Marketing. The role focuses on updating web-based marketing platforms, building new systems, and maintaining existing applications using Vue/Nuxt, TypeScript, Node.js, and AWS.You will work on...

General Magic in Toronto is seeking a Full Stack Engineer to own features end to end across frontend, backend, data models, APIs, and the infrastructure. You’ll work directly with the founders in a flat team, shipping to production weekly and shaping what gets built rather than following a fixed spec.The role rewards ownership, flexibility, and a base...

A leading InsurTech company is seeking a Senior Software Developer to contribute to their development team. The role involves building software for their rating and pricing engines using Node.js and TypeScript. Candidates should have strong experience in full stack web applications and be familiar with modern frontend tooling. This remote-first position...

A leading PropTech company is looking for a Senior Software Engineer in Toronto. You'll build and scale the platform, working across the stack from Angular frontends to Node.js backends. This role offers immediate impact, letting you see your work in production quickly. Ideal candidates possess a strong ownership mentality and senior-level engineering...

The OpportunityWe're at an exciting point: agentic automation is moving from prototype to production, and we need a senior engineer who can own high-impact work end-to-end. You'll turn ambiguous goals into shippable milestones, operate what you build in production, and iterate fast based on real customer feedback — all in a team that moves quickly without...

Altis Labs, a Toronto-based computational imaging company, seeks a Senior Full-Stack Software Engineer to own large parts of Nota and ML inference infrastructure. You will design scalable, testable code and ship features from the ground up, balancing product concerns with engineering excellence.You’ll work across React, GraphQL, Docker, and cloud services...

Lead the development of impactful technologies as a Senior Full-Stack Engineer in a mission-driven healthtech environment. Collaborate on building scalable products that enhance patient and pharmacist interactions in a rapidly growing startup. In this critical role, you will architect solutions crucial to the customer experience across multiple web...

Paralucent Inc is seeking an experienced Lead Full Stack Developer in Toronto, Ontario, with strong expertise in AWS and React. The ideal candidate will have over 10 years of experience in building enterprise applications and leading technical initiatives.This role requires a technical, solution-oriented individual comfortable working across various domains...

About 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. Our mission is to increase the GDP of the internet, and we have a staggering amount of work...

Transform the software world as a Senior Software Engineer who champions AI-driven solutions. Your role will focus on advancing software efforts while ensuring high standards for engineering excellence. In this prominent position, you will guide technical direction and design fresh user interfaces. Your mastery of React, TypeScript, and Go will be essential...

Google is seeking a Lead Web Solutions Developer for Cloud Support, Tools and Automation in Waterloo, Ontario. You will design and build web-scale solutions across cloud infrastructure, collaborating with global teams to deliver reliable features for customers. Requirements include a Bachelor's degree in CS/EE/Math or equivalent, 6 years of full-stack...

Manulife Financial is seeking a Senior Full-Stack Engineer to design, develop, and maintain enterprise-scale investment technology platforms. You will build cloud-native solutions, collaborate with architects and business partners, and drive performance and security improvements across Azure and AKS environments. The role emphasizes leadership in design...

Nomad is building the financial operating system for fleets, combining fuel cards, real-time transactions, invoicing, and working-capital finance. We are a small, fast-moving team that values precision and practical AI-powered products. We are seeking a Senior Full Stack Engineer to own features end-to-end across React, TypeScript, Node.js, and cloud...

Vantage is seeking a Full Stack Engineer to join its Product Development Team. You will work across the stack to build scalable systems and collaborate with engineers and product managers to deliver robust, user-focused features. This newly created role emphasizes cross-functional collaboration, test-driven development, and ownership from design to...

Precisely is seeking an experienced Senior Software Engineer to join the Master Data Management (MDM) product line within its Data Integrity Suite. In this role, you will design and deliver enterprise-grade, AI-first full stack applications that manage and deliver trusted, high-quality data across integrations, workflows, and analytics.You will work across...

Recruiting In Motion - Eastern Ontario is seeking a Sr. AI Developer to help shape its AI CoE. You will design and build AI-powered applications, integrating LLMs and RAG to deliver scalable web solutions using ASP.NET/.NET, Node.js, Angular, and React/Next.js on Azure.The role emphasizes hands-on AI app development, modern development practices, and...

TD Securities in Toronto, Ontario is seeking a Senior Java Full Stack Developer to deliver secure, scalable Java web applications and modern front-end components. You will design, develop, test, and maintain services, APIs, and UI using Java, Spring Boot, REST, microservices and React, aligning with enterprise standards and security practices.Join an...

TEEMA is seeking a Senior Full Stack Engineer for a financial services client in Toronto. You will design and implement front-end React components and server-side Node.js/Typescript services in a cross-functional, agile team. Hybrid role with three days on-site in downtown Toronto. You will work with AWS, Docker, PostgreSQL, and CI/CD pipelines to deliver...

Felix, Toronto-based, is seeking Intermediate and Senior Software Engineers to join our full-stack team. You will own back-end and front-end development using PHP/Laravel, JavaScript and Vue.js to power our digital healthcare ecosystem and patient experiences.You will collaborate with product and design, scale our platform as we enter new markets, mentor...