intermediate full stack software engineer jobs in Toronto

Stripe is seeking full-stack engineers who are interested in building software services and platforms that impact thousands of employees and millions of Stripe users, regardless of whether they're an end user, developer, or partner. We're looking for someone with 2–12+ years of industry software engineering experience, strong coding skills in any...

Fitch Ratings, based in Toronto, is seeking a Senior Software Engineer to lead the development of AI-driven, full-stack applications. You will architect solutions across Java/SpringBoot, Python, and REACT, building scalable platforms used by ratings analysts and financial professionals.You will mentor engineers, establish best practices, and drive features...

A leading NFT marketplace is seeking a passionate developer to join their team in building advanced trading infrastructure for NFTs. This role offers the opportunity to ship new products, optimize data pipelines, and work with modern tech stacks. Ideal candidates have 3+ years of experience in large-scale applications and are proficient in languages like...

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...

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....

Kardow is seeking three Seniorx3 Full Stack - Software Developers to support a large-scale modernization effort in Toronto. The role is a 1-year contract with onsite/hybrid work between 8:00 AM and 5:00 PM, Monday to Friday.You will design, develop, and modernize complex applications using C#, .NET Core, Angular, REST APIs, and Azure, driving secure,...

Deloitte Canada is seeking an experienced Senior Full Stack Developer to join our Product Engineering & Development team in Toronto. You will design and deliver modern web apps using Angular for the front end and Java with Spring Boot for the back end, leveraging AI-enabled development tools. In this hybrid role, you will guide complex deliverables, mentor...

Priceline.com LLC in Toronto, Ontario, is seeking a Java Full-Stack Developer to join our hybrid team. You will build backend Java services, React front-ends, and APIs, contributing to high-traffic, low-latency systems in a travel-focused environment.You will work in a cross-functional agile team, implement GraphQL data querying, cloud deployments (GCP/AWS),...

The Toronto-Dominion Bank (Canada) in Toronto is seeking an experienced Full-stack Engineer to help build the next generation of a risk computation platform. You will contribute to front-to-back funding and liquidity metrics supporting global markets, working with trading, treasury and risk teams to deliver scalable microservices in a JVM-based...

Apply for Sr. Full Stack Engineer - .Net at B3 Systems in Toronto, ON, CA.This Full time on site position offers great opportunities for career growth.About B3About B3 B3 is a cloud-native, AI-driven data experiences innovator that puts data to work for everyone. Powered by AI, data science, and a secure data foundation, our platform makes data actionable...

Pragmatike is seeking a Full-Stack Engineer (backend-leaning) to own features end-to-end from a primarily backend focus with ~70% backend and 30% frontend work. The role is remote-friendly within Canada and targets engineers who enjoy deep backend work close to product delivery.The candidate will design, build, and maintain backend services, APIs, and data...

Position: Full Stack AI Engineer Location: Toronto, ON Job ID#: RQ11645 Duration: 6 Months Role Overview We are seeking a Full Stack AI Engineer with demonstrated experience designing, developing, and integrating AI-enabled applications, including Large Language Models (LLMs), AI agents, agent-based workflows, document processing solutions, and...

Wipro Limited in Toronto, Ontario seeks a Senior Full Stack Developer to design, build, and support cloud-native applications across the full stack. You will combine software engineering with cloud infrastructure, CI/CD, security, and platform enablement.The role emphasizes TypeScript, React, Python/.NET/Node.js, Terraform/Bicep, GitHub Actions, and...

Capital One Canada is seeking an Intern Full Stack Software Engineer to contribute to Team Pickle, building an internal onboarding tool and collaborating across frontend and backend components. You will participate in design, development, testing, deployment, and security reviews while mentoring and learning from senior engineers.Ideal candidates are due to...

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...

Citylitics seeks a full stack developer to modernize an established Django + React web application on a live shipping codebase. You will co-define target patterns with the team and own delivery end-to-end, from backend to frontend, while shipping smaller customer-facing solutions.You will apply data-driven decision making, AI-assisted workflows, and cloud...

BuildOps is seeking a Senior Full-Stack Engineer to enhance our software platform tailored for commercial contractors. You will be responsible for building and maintaining both backend and frontend systems. The ideal candidate should have over 5 years of experience in a SaaS environment, with solid skills in JavaScript, React.js, Node.js, and GraphQL.This...

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,...

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...

Capital One Canada is seeking a software engineer for Team Sprout to Shape requirements, design, and implement solutions across Go, NodeJS, and AWS. You will build infrastructure, run tests, deploy, monitor, and fix cyber security issues while collaborating with engineers nationwide. You will work with IntelliJ/VSCode, NodeJS, Vue, React, Java, GoLang and...