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Senior Node.js Fullstack Engineer

Robots and Pencils
CompanyRobots and Pencils
CategoryEngineering
LocationCalgary
RemoteRemote
EmploymentNot stated
LevelSenior
SalaryNot stated by the employer
Posted22 Apr 2026
Last verified30 Jul 2026
SourceEmployer career page (greenhouse)
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Description
At Robots & Pencils, we build meaningful, scalable digital products that solve real business problems.   We’re looking for a Senior Fullstack Engineer to help build and maintain modern applications that integrate backend services, orchestration systems, and scalable APIs. You will work across the stack using  Node.js , contributing to backend services and supporting frontend integrations while working within established architectures.    This is not a greenfield project. You’ll be joining a mature, production environment with real users, where reliability, performance, and scalability are critical. You’ll collaborate closely with senior engineers to enhance existing systems and deliver high-quality features.   By joining us, you leverage our Advanced AWS Partnership and the highly exclusive AWS Patterns Partnership, a distinction held by only 11 companies worldwide out of 190,000.     What  You’ll  Do   Fullstack  Development   Build and maintain backend services using  Node.js , including serverless architectures (e.g., AWS Lambda, API Gateway)    Develop and integrate APIs that support frontend applications and external systems, including institutional platforms and AI-driven services    Contribute to frontend features using modern state management (e.g., Redux Toolkit with slices, async thunks, memoized selectors) and accessible, interactive UI patterns such as drag-and-drop with keyboard and screen reader support    Write clean, maintainable, and well-tested code, maintaining high test coverage (90%+ across unit and integration tests)    Workflow & System Orchestration   Support the development and maintenance of workflows using orchestration tools (e.g., Sequencer / workflow engines, state machines)    Contribute to event-driven processes and asynchronous system operations (e.g., message queues, distributed workflows)    Assist in improving reliability through better error handling and retries    Backend & API Engineering   Develop RESTful APIs and support microservices architecture    Integrate with third-party services and internal systems, including large-scale institutional data platforms    Assist in optimizing performance and scalability of services using patterns such as NoSQL single-table design (composite keys, transactional writes)    Implement secure and reliable data handling practices    System Reliability & Support   Troubleshoot issues in production environments with guidance from senior team members    Contribute to logging, monitoring, and debugging efforts    Support deployment and release processes in cloud-native environments    Collaboration & Growth   Work closely with cross-functional teams across global locations, contributing to large-scale platforms such as next-generation degree planning systems for university partners    Participate in code reviews and team discussions    Take ownership of assigned features and tasks, delivering end-to-end solutions from UI to API to database    Continue developing technical skills and learning new technologies      Required Skills & Experience   4–6 years of professional software engineering experience    Strong experience with  Node.js     Experience building and maintaining fullstack applications, including delivering f
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Senior Node.js Fullstack Engineer — Robots and Pencils · Job Opportunities API