backend engineer nodejs

Shape the future at Zonda as a Senior Backend Engineer focusing on .NET and integrating AI/ML solutions. Join a dynamic team in a hybrid work environment. This position requires a solid background in backend engineering, with more than 7 years of hands-on experience in .NET Framework and Core. You'll be responsible for designing and maintaining secure and...

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Merchant & Partner Lifecycle (M&PL) team is at the front‑line of affirm’s architectural transformation. We are addressing critical architectural risks by consolidating merchant...

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...

Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds, Chainguard helps organizations move faster and stay compliant.We’re hiring a Staff Software Engineer for the Repository team to own the architecture of registries, APIs, and artifact-serving services. This is an infrastructure-heavy backend role...

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...

7shifts is seeking an AI Delivery Engineer for the Developer Experience squad. You will drive end-to-end delivery, ship scalable backend systems and agentic frameworks, and leverage AI to accelerate product delivery while upholding engineering judgment and quality.You will mentor engineers, define tradeoffs, and surface risks early, shaping the future of...

Canadian Imperial Bank of Commerce (CIBC) is seeking a Consultant Back End Developer to join our Digital technology group in Toronto. You will lead API design and development for online banking, leveraging microservices and cloud platforms.This role includes mentoring junior developers, improving performance, and shaping enterprise solutions. We offer hybrid...

Bell Canada is seeking a Senior Backend-focused Developer to join the Bell Business Markets team. You will design, develop, and scale our network automation platform using cloud-native technologies, while shaping the future of Bell’s networks with AI integration.The role emphasizes netdevops thinking, software engineering excellence, and high security,...

At the company, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Interns work side-by-side with top engineers in the industry while having autonomy from the get-go. They contribute to user-facing products and are able to see their work go live...

Work Location: Toronto, Ontario, Canada Hours: 37.5 Line of Business: Technology Solutions Pay Details: $69,700 - $98,400 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices...

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...

TD in Toronto, Ontario, Canada is seeking an experienced software engineer to architect and deliver scalable backend services. You will collaborate with technology partners and business stakeholders to ensure solutions meet requirements, technical direction, and goals.The role emphasizes hands-on Java, J2EE, Spring, Kafka, and Azure deployments, plus API...

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,...

A tech startup in Toronto is seeking a Staff Backend Engineer to lead the development of complex backend systems. The role involves designing backend services, mentoring engineers, and driving architectural decisions in a collaborative environment. Candidates should have significant experience with backend languages and strong data modeling skills. The...

Camunda is seeking a Backend Senior Software Engineer for the Data Layer team to build and evolve the storage and query layer powering Camunda 8's process data at scale. You will work across relational databases and Elasticsearch/OpenSearch, shaping data retention, streaming to external systems, and evolving secondary storage for higher performance. Join a...

Enhance backend development as a Software Engineer for Fable at Scribd, Inc. in a flexible work model. Drive technical projects that impact millions of readers. This role on the Fable Core team requires an experienced engineer to lead backend system design and reliability. Through collaboration with diverse teams, you’ll convert ambiguous product...

Affirm is seeking a software engineer to build backend services powering post-transaction workflows. You will design, develop, and deploy reliable systems in Python or Kotlin, focusing on scalable, distributed architectures. You’ll work with AWS, MySQL, and Kubernetes, own your work from ideation through production, participate in code reviews, and...

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...

Instacart is seeking a Software Engineer II to build and ship backend features end to end across the publisher-facing stack, including API endpoints, serving inputs, reporting views, and configuration tooling that partners depend on daily. You will own what you ship through production, respond to on‑call incidents, and collaborate with Product, Enterprise...

A technology consulting company is seeking a Senior Backend Engineer (AWS) to design and implement robust backend systems. This role involves working with AWS cloud services and Kubernetes, as well as managing infrastructure using Terraform. The ideal candidate will have over 5 years in backend development, proficiency in Python, and excellent...