Robots & Pencils
Senior Back-end Engineer
Robots & PencilsCanada16 days ago
ContractEngineering
Senior Back-end Engineer (Fixed-Term, Full-Time Contract)

Location: Calgary, Canada

At Robots & Pencils, we design and build world-class digital products for the world’s leading brands. We’re seeking a Senior Back-end Engineer who combines deep JavaScript/TypeScript expertise with a pragmatic mindset, someone who can architect scalable Node.js services and translate complex requirements into secure, high-performance backend systems.

This role is based in our Calgary office. It’s a high-impact opportunity for an engineer who thrives on backend architecture, API design, and cloud-native development. You’ll be part of a collaborative, multidisciplinary team focused on delivering clean, efficient, and maintainable backend solutions.

About You

You’re passionate about building robust, modern back-end systems using JavaScript and TypeScript. You stay current with Node.js best practices, distributed systems, and performance optimization techniques. You enjoy clean architecture, secure code, and solving real-world problems with scalable, well-tested solutions. You take pride in your work and love collaborating with others to ship great products.

What You’ll Do

  • Lead the design and development of scalable backend services and APIs using Node.js and TypeScript
  • Architect efficient systems for data processing, integrations, and real-time functionality
  • Collaborate with front-end developers, designers, and product managers to ensure cohesive solutions
  • Optimize backend performance, reliability, and maintainability
  • Apply best practices in testing, code reviews, documentation, and CI/CD
  • Contribute to team knowledge sharing and technical direction

What You Bring

  • Strong experience with JavaScript and TypeScript in a back-end context
  • 6+ years of professional software development experience
  • Deep proficiency in Node.js, RESTful API design, and asynchronous programming
  • Solid understanding of distributed systems, microservices, and event-driven architecture
  • Experience working with SQL and NoSQL databases
  • Familiarity with cloud platforms (e.g., AWS, Azure, or GCP)
  • Upper-Intermediate English level (written and spoken)

Nice to Have

  • Experience with authentication/authorization, message queues, or GraphQL
  • Familiarity with Docker, Kubernetes, or infrastructure-as-code tools
  • Understanding of DevOps practices and CI/CD pipelines

Key Skills

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