Senior Node.js Fullstack Engineer
Robots and Pencils
| Company | Robots and Pencils |
| Category | Engineering |
| Location | Calgary |
| Remote | Remote |
| Employment | Not stated |
| Level | Senior |
| Salary | Not stated by the employer |
| Posted | 22 Apr 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (greenhouse) |
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