Frontend Engineer - React & Node.js

Aarorn Technologies Inc — Canada · Posted ~3 hours ago

Mid Contract Onsite CAD$50/hour

Skills

React TypeScript JavaScript Node.js REST APIs Frontend architecture Component design State management Azure CI/CD SQL Git Automated testing Performance optimization Monitoring Security Authentication API integration PostgreSQL Cosmos DB Azure DevOps

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Summary ✨ AI‑Generated

A frontend engineer is sought to build scalable, high-performance web applications and modern user experiences. You will work extensively with React, TypeScript, JavaScript, and Node.js while contributing to frontend architecture, reusable components, state management, APIs, cloud services, automated testing, CI/CD, monitoring, security, and performance optimization.

Highlights

Hands-on frontend engineering role focused on scalable, high-performance web applications and modern user experiences. The position combines React and Node.js development with cloud-native architecture, APIs, testing, DevOps, monitoring, security, and performance optimization.

Description

Job Title: Frontend Engineer (React & Node.js) Location: Toronto, ON (4x onsite a week) Employment Type: Contract Pay Rate: CAD$50/HR INC Interview Type: Face 2 Face (Onsite Interview Only) Seeking a Frontend Engineer with strong React, TypeScript, JavaScript and Node.js experience to build scalable web applications, APIs and modern user experiences. The role requires expertise in frontend architecture, cloud-native development, system integration, testing, and DevOps practices. Must-Have Skills React, TypeScript, JavaScript and modern frontend development Node.js and REST API integration Experience building scalable, high-performance web applications Frontend architecture, component design and state management Azure cloud services and CI/CD pipelines SQL and/or NoSQL databases such as PostgreSQL or Cosmos DB Git, Azure DevOps and automated testing frameworks Performance optimization, monitoring and troubleshooting Strong understanding of security, authentication and API integration Key Responsibilities Design, develop and maintain enterprise-grade React applications Build and integrate RESTful APIs and backend services using Node.js Collaborate with product, architecture and engineering teams to deliver features Optimize application performance, scalability and user experience Implement automated testing and participate in CI/CD processes Contribute to technical design, code reviews and engineering best practices Good-to-Have Skills C#/.NET development experience Microsoft Graph or enterprise platform integrations Cloud-native architectures and distributed systems Grafana, Prometheus or application monitoring tools AI/LLM integration experience GraphQL, Redis or modern data platform experience Disclaimer: AI tools may assist in the recruitment process; however, all hiring decisions are made by the recruitment team based on a comprehensive evaluation of candidates.