Jobs for backend engineer nodejs at Toronto

Mongoose Gray is seeking a Senior BackEnd AI Engineer in Canada to own the full lifecycle of AI features as we scale our SaaS platform. You will design scalable C# .NET services on AWS, build end-to-end AI-driven capabilities, and drive RAG pipelines across agentic workflows.The role is hybrid (3+2) with a target compensation of CAD 200,000 per year and...

A leading technology company in Toronto is seeking a Senior Software Developer. The ideal candidate has over 5 years of experience in JAVA-based software development, with proficiency in Spring framework and REST APIs. You will be responsible for troubleshooting software issues and translating specifications into applications. The position requires presence...

Senior Backend Engineer (SaaS, Data & AI) We’re hiring a Senior / Staff Backend Engineer to lead the design and delivery of SaaS products powered by data, machine learning, and AI. This is a hands‑on role focused on building scalable backend systems, integrating ML/AI capabilities into real customer workflows, and driving technical direction across...

A leading streaming service in Toronto is looking for a Senior Software Engineer specializing in Rust. In this role, you will lead the development of backend services and tools, focusing on high-performance system architecture. Candidates should have at least 4 years of software development experience, particularly with Rust, and be enthusiastic about...

A tech development agency is seeking a .NET Developer to build backend systems and APIs while collaborating with frontend teams. The ideal candidate should have strong experience with .NET and C#, knowledge of RESTful APIs, and database management skills. This position offers remote work options and the opportunity to work on diverse projects across various...

Apertera is seeking a Senior Software Engineer to advance our SaaS backend and platform architecture. You will build scalable, secure services using Python (Django) and contribute to front-end work with React when needed. We value strong backend expertise, experience with production SaaS, and collaboration across the stack. AWS, CI/CD, and modern testing...

DoorDash is seeking a Staff Backend Engineer for the Notification Hub & Experience to lead architecture and technical strategy at scale. You will influence cross-functional teams, drive personalisation across the notification lifecycle, and push for AI-enabled improvements that enhance user engagement.You will balance immediate conversion value with...

Autodesk is hiring a Principal Software Engineer to lead the architecture and execution of a next‑generation usage‑based billing platform. You will influence system design, ensure reliability, latency, and operability, and drive cross‑team collaboration across Autodesk’s global portfolio.You will mentor engineers, design real-time, event‑driven...

Capital One Canada is seeking an Intern, Backend Software Engineer for Winter 2027 at 161 Bay Street, Toronto. You will design, build, and scale backend services handling high traffic and regulatory rules, contribute API features, and participate in code reviews.You will work with Java, TypeScript, SQL, Python on Spring Boot, AWS, and data pipelines. You'll...

Apertera is seeking a Senior Software Engineer to advance our SaaS backend and platform architecture. You will build scalable, secure services using Python (Django) and contribute to front-end work with React when needed.We value strong backend expertise, experience with production SaaS, and collaboration across the stack. AWS, CI/CD, and modern testing...

A leading technology company in Toronto is seeking a Senior Software Developer. The ideal candidate has over 5 years of experience in JAVA-based software development, with proficiency in Spring framework and REST APIs. You will be responsible for troubleshooting software issues and translating specifications into applications. The position requires presence...

Venn Software Inc. is building a disruptive fintech platform in Canada and is hiring a senior backend engineer. You will lead the development of financial services products (transfers, cards, lending, etc.) from the ground up and ensure production-ready systems.You will collaborate with product, sales, and operations to address customer pain points and...

ecobee, a rapidly growing global tech company headquartered in Canada, is seeking a Software Engineer to join the Device Management Services team in Toronto. You will help build scalable backend systems for IoT device connectivity, onboarding, authentication, and real-time communication between devices and cloud applications.You’ll work with modern...

About Faire Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we’re using the power of tech, data, and machine learning to connect this thriving...

Intern, Backend Software Engineer - Team Interstellar - Winter 2027, located at 161 Bay Street (93021), Canada, Toronto, Ontario.About Capital One CanadaAbout Capital One Canada For 30 years, we've been on a mission to change banking for good. We challenge the traditional bank stereotype, fostering a culture where innovation thrives and bold ideas are...

Astra-North Infoteck Inc. in Toronto is seeking an experienced Backend API Developer to design, develop, and maintain scalable backend services and APIs for mobile apps built on React Native. You will work hybrid, 2 days in the office, and collaborate with architects and business stakeholders to deliver secure, high-performance solutions. The role...

A financial technology firm is seeking a Senior Software Engineer skilled in Python and Rust. This role involves engaging with stakeholders, implementing AWS solutions, and designing data models for financial products. The ideal candidate holds a Bachelor's degree in a related field and possesses experience in modern programming languages and databases....

A leading streaming service in Toronto is looking for a Senior Software Engineer specializing in Rust. In this role, you will lead the development of backend services and tools, focusing on high-performance system architecture. Candidates should have at least 4 years of software development experience, particularly with Rust, and be enthusiastic about...

Software Engineer - Retailer Experience & Growth - Fullstack, Backend or FrontendFaire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we're using the power...

Priceline is seeking an experienced software engineer to build high-performance backend services using Core Java, Spring Boot, and Kafka. You will work in a hybrid model with a strong emphasis on real-time data and cloud-native architectures. Ideal candidates will have 5+ years in software development, strong SQL, and experience with observability platforms...