Node.js Fullstack Engineer

Robots & Pencils is seeking a Level 3 Fullstack Engineer to support the development of complex, integration-heavy platforms, including AI-native systems, in a mature, production environment.

Location: Canada

Responsibilities

• Build and maintain backend services using Node.js (and some Python), including serverless architectures (e.g., AWS Lambda, API Gateway)
• Develop and integrate APIs that support frontend applications and external systems
• Contribute to frontend features and ensure smooth integration across the stack
• Write clean, maintainable, and well-tested code with solid unit testing practices
• Contribute to workflows using orchestration tools (e.g., workflow engines, state machines)
• Support event-driven processes and asynchronous system operations (e.g., SQS, EventBridge)
• Help improve system reliability through error handling and retries
• Develop RESTful APIs and contribute to backend architecture
• Integrate with third-party services and internal systems, including AI-driven platforms
• Assist in optimizing performance and scalability of services (e.g., DynamoDB patterns)
• Follow secure and reliable data handling practices
• Troubleshoot issues in production environments with support from senior team members
• Contribute to logging, monitoring, and debugging efforts
• Assist with deployment and release processes in cloud-native environments (AWS, Docker)
• Work closely with cross-functional teams across global locations
• Participate in code reviews and team discussions
• Deliver assigned features end-to-end with guidance
• Continue developing technical skills, including AI-assisted development tools

Requirements

• 3–5 years of professional software engineering experience
• Strong experience with Node.js
• Experience building and maintaining fullstack applications
• Basic to intermediate experience with cloud environments (AWS preferred)
• Familiarity with API design and backend systems
• Familiarity with databases (SQL and/or NoSQL)
• Experience working in production environments
• Solid unit testing practices
• Experience with containerization (e.g., Docker)