full stack javascript engineer jobs in Toronto

Seeking a Senior Full Stack Software Engineer to lead design, development, and validation of ground control software for critical mission systems in aerospace. Requires 10+ years of experience with modern web development, system architecture, and leadership.

Senior Full-Stack Software Engineer focused on AI-enabled features. Responsibilities include leading design, development, and operation of production systems, mentoring engineers, and collaborating with cross-functional teams in a hybrid work environment.

Develops and leads scalable applications using Java/Spring Boot and Angular, designing microservices, and optimizing databases.

Full Stack Engineer role focusing on implementing Data Connectors for Microsoft Sentinel, requiring strong programming, C .NET, REST API, and Azure knowledge. Develops ARM templates for connector deployment.

Seeking a Senior Full Stack Software Engineer to design, develop, and implement client-facing software solutions using modern technologies. Responsibilities include system analysis, documentation, testing, and mentoring junior developers. Requires 4+ years of experience with Microsoft technologies and React.

Seeking a Full-Stack Engineer to build scalable backend services in Ruby on Rails, front-end experiences in React/TypeScript, and leverage AWS for cloud-native systems.

Develops and debugs software components, focusing on Java, Javascript, REST APIs, Angular, and React.

Seeking a Senior Software Engineer to build scalable cloud services, collaborating across the full stack (backend and frontend) to deliver end-to-end customer experiences. Requires 5+ years of experience, cloud-native architecture knowledge, and a strong product mindset.

Develops and maintains front-end and back-end application components for AI-powered solutions, integrating AI services and ensuring seamless integration, performance, and scalability.

Seeking a Senior Full Stack Engineer for a Commodity Trading firm's Digital Transformation Team in Calgary. This role involves redesigning, automating, and scaling business processes using technologies like AWS, React, Spring Boot, Node.Js, and Python.

Seeking a Full Stack Software Engineer to evolve Terawatt's platform for fleet EV charging solutions, contributing to sustainable transportation infrastructure.

Software engineer to build the operating system for carbon dioxide removal efforts, focusing on planning, orchestration, tracking, and optimization of enhanced rock weathering using full-stack technical skills.

Full Stack Engineer needed for a 6-month contract in Vancouver. Responsibilities include building and maintaining web applications with Angular and Java/SpringBoot, developing APIs, and mentoring junior developers. Requires 8+ years of experience and a Bachelor's degree.

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Senior Staff Software Engineer – Capital One Travel 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...

Senior Staff Software Engineer – Capital One Travel Tech (Full‑stack) – Toronto, Ontario, CanadaAbout the TeamWe are building the next generation of the travel portal, enabling travelers to browse options, compare rates, and book trips. The team focuses on delivering high‑quality code that powers the entire booking journey.About the RoleAs a Senior...

About StripeStripe 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...

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...

Kaseya Careers is seeking a Senior Full-Stack Software Engineer focused on AI-native engineering, Java and React. You will design and implement cloud-based features across backend and frontend, mentor teammates, and help modernize systems with AI-assisted tooling. You will contribute from design to production support, working with AWS/Azure/GCP environments...

Maarut is seeking a Senior Full Stack Software Developer in Toronto to design and implement data pipelines, APIs, and scalable web applications. You will work across front-end and back-end layers, collaborate with IT professionals, and drive system improvements through SDLC best practices.Ideal candidates have strong AngularJS, REST API, and cloud experience...

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Senior Staff Software Engineer – International Card Tech – Full-stack 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 operations. We’re a bank a...