Sr. Fullstack

Sr. Full Stack Developer TELUS is seeking an energetic and creative Sr. Full Stack Developer to join our team. In this high-profile role, you will significantly influence the creation of excellent customer experiences on telus.com , utilizing the latest technologies. You have practical experience in building modern, scalable, maintainable, and secure web applications using Node.js (NestJS) and React . A strong focus on following best practices in architecture, automated testing, and state management is essential. As a Full Stack Developer on the team, you will: Have solid experience in both Front-End and Back-End technologies, navigating complex, end-to-end application designs with an awareness of UI/UX best practices. Be driven by curiosity, consistently seeking to understand the 'how' and 'why' behind all functionality. Possess a strong desire to learn new technologies, supported by robust programming and design principles. Core Technologies Backend: Node.js, TypeScript, REST APIs, JWT Authentication, SQL Databases Frontend: React, TypeScript, Hooks, State Management (React Query / Redux), UI Libraries Testing: Jest, Unit Testing, Business Logic Validation, (Plus) Cypress for E2E Technical Skills Clean architecture and modular design Scalable API development Authentication and session management Data validation and processing Performance optimization Debugging and error handling Third-party integrations

Responsibilities

Develop and maintain backend APIs using Node.js Build modern UI interfaces using React Design scalable data structures Write unit tests using Jest Integrate external services and APIs Perform code reviews and ensure code quality Experience 4-6 years of experience in web development Experience working with production systems Familiarity with Agile methodologies Experience using Git Nice to Have Microservices or modular monolith architecture Advanced authentication flows File processing (Excel, data pipelines) Docker and VPS deployments Cloud integrations (Azure, S3) Advanced state management