backend engineer nodejs

A global leader in information services is looking for a Senior Software Engineer to join their AI-driven team in Toronto. This role involves designing backend services for innovative AI solutions focused on accounting workflows. The ideal candidate should have strong Python skills, experience with AI systems, and a passion for developing reliable software....

A leading Canadian business advisory firm is seeking a Senior Back-End Developer to join their innovative development team in Calgary. The successful candidate will design scalable back-end services using .NET and Azure, lead architecture for new initiatives, and collaborate with cross-functional teams. Strong emphasis on building microservices and...

Step into a leadership role as a Lead Backend Engineer for AI at Thomson Reuters, focusing on cutting-edge platform services. Your contributions will enhance scalability and reliability within a collaborative, hybrid workplace. In this pivotal role, you'll provide technical guidance on the architecture and deployment of systems vital for AI agent workflows....

A software development company in Toronto is seeking an experienced Backend Application Developer to drive the development of database-centric web applications. In this role, you will design and implement solutions, focusing on quality and team productivity while utilizing advanced knowledge of Java and PostgreSQL. Candidates should have a Bachelor's degree...

Senior Software Engineer, Backend – Financial Product Join to apply for the Senior Software Engineer, Backend – Financial Product role at Rippling. About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits,...

A leading financial services company in Toronto is looking for a Principal Associate, Software Engineer. In this role, you will be responsible for backend and frontend development, utilizing programming languages like Java and Python. We offer a hybrid work environment and comprehensive benefits including mental health support and tuition subsidies. Join our...

A leading AI solutions company is hiring an ML Engineer in Toronto, Canada. In this role, you will design and maintain serving stacks for machine learning models and automate training pipelines using Kubernetes. Candidates should have solid experience with Python and knowledge of ML infrastructures. Join a team committed to deploying innovative AI...

GitLab is seeking an Intermediate Software Engineer for the Vulnerability Management team to help build core security workflows and triage vulnerabilities. You will work primarily in Ruby on Rails on backend systems, including security dashboards, reports, and ingestion pipelines.You’ll join a fullstack team, collaborating with product managers, designers,...

Aloe is seeking a Backend Systems Engineer to design and implement scalable infrastructure from early-stage to production. You will join a multidisciplinary team spanning engineering, UX, cognitive science, design, and operations to deliver significant UI changes.We value curiosity, practical problem solving, and continuous learning, with compensation at the...

Affirm is building the next generation of customer identity and authentication. This role is a hands-on engineering position inside Information Security, focused on designing and shipping core CIAM capabilities that protect customers and support growth.You will build and operate backend services that power registration, login, authorization, and account...

Talenzaa in Mississauga, Canada, is seeking a seasoned Java backend engineer to design, build, and optimize RESTful APIs and microservices using Java and Spring Boot.You will architect distributed systems with event-driven workflows (Kafka) and manage relational and NoSQL databases, while containerizing with Docker and deploying on Kubernetes in cloud...

Shape the future of IT at Kaseya as a Senior Backend Engineer specializing in Go or Rust. This hands-on role involves building critical backend services for the Kaseya Intelligence Platform. Kaseya is on the lookout for a Senior Backend Engineer to develop and operate essential services that manage everything from workflow execution to secrets management....

A Canadian FinTech company is seeking a Software Engineer, Backend to evolve its serverless infrastructure using cutting-edge AI tools. This role focuses on leading the architectural evolution, refactoring existing systems, and designing robust data pipelines and payment processing systems. Ideal candidates should have deep expertise in TypeScript, Node.js,...

BitGo, Inc. in Toronto is seeking a Senior Software Engineer to design and evolve our ledger systems behind client balances, trading positions, and financial reporting.You’ll work at the intersection of software engineering and accounting, implementing double-entry ledger primitives and ensuring financial correctness from day one. You’ll own the...

DoorDash Canada is seeking a Staff Backend Engineer to lead the architecture of our notification hub and experience at massive scale. You will shape the roadmap, own cross-functional problems, and drive technical excellence across distributed systems and AI-enabled features.You will mentor engineers, balance short-term value with long-term reach, and partner...

A leading digital marketing platform in Vancouver is looking for a Senior Backend Developer to lead the migration to a microservices architecture. This role requires expertise in Node.js and PostgreSQL, along with experience in system design and mentoring. The position offers a competitive salary range of $100,000 - $130,000 CAD and includes benefits such as...

Become a Machine Learning Backend Engineer at Layer 6, addressing real-world ML issues through innovative backend solutions and API design. In this role, you will significantly impact the development of machine learning systems as you collaborate with data scientists and engineers. You will work on creating advanced APIs and architecture that make machine...

Rogers Communications in Brampton, ON is seeking a Server Side Developer to design and implement backend services, APIs and system interfaces for next-generation products. You will work on high-scale, high-visibility projects and ensure architectural standards are followed.You will collaborate with IT Platform Management, business analysts and...

Aduna Global recherche un ingénieur backend senior spécialisé en performance pour prendre en charge le profiling en production et la stabilité des services multi‑CSP. Le poste est en mode hybride à Montréal et implique l’optimisation de la latence, le déploiement de correctifs et la création d’outils d’observabilité.Vous travaillerez...

Sony Interactive Entertainment is hiring a Senior Backend Software Engineer to shape the architecture and services powering PlayStation experiences in Waterloo, Ontario. You will design, implement, and operate high-availability backends for mobile and web consumer apps, collaborating with product managers and cross-functional teams.You will mentor engineers,...