RPI/Blurb Software Engineer interview questions & guide 2026

The following questions are representative of patterns observed in our hiring process. While specific inquiries may shift based on team needs, these categories reflect the core competencies we prioritize for Software Engineer candidates.

Core Technical Proficiency

These questions test your fundamental understanding of programming languages and your ability to apply them to real-world scenarios.

• Explain the difference between an interface and an abstract class in Java.
• How do you handle memory management in your preferred language?

Success at RPI/Blurb requires a balanced approach to preparation. You should focus on demonstrating both deep technical expertise and a collaborative mindset.

Technical Depth – We evaluate your mastery of core computer science concepts and your chosen language. Be ready to explain not just how your code works, but why you chose a specific implementation over alternatives.

Problem-Solving Approach – We are interested in your thought process. When presented with a challenge, clearly articulate your assumptions, discuss potential edge cases, and think aloud as you design your solution.

Collaborative Communication – Engineering at RPI/Blurb is a team sport. We look for candidates who can take feedback, iterate on their work, and engage constructively with interviewers during collaborative coding sessions.

The interview process at RPI/Blurb is designed to be transparent and challenging. You will typically engage with both technical leads and management to ensure a holistic evaluation of your skills and cultural alignment. The process emphasizes a blend of practical coding assessments and discussions regarding your past project experiences.

This timeline provides a high-level view of the engagement stages, from the initial HR screen to the technical evaluations. Use this to pace your study schedule, ensuring you have enough time to review both fundamental algorithms and system design concepts.

Coding and Algorithms

We value clean, logical code. You will be evaluated on your ability to translate requirements into working software.

Be ready to go over:

• Linked lists, arrays, and hash maps.
• Time and space complexity (Big O notation).

As a Software Engineer, your primary responsibility is to develop and refine the core systems that drive RPI/Blurb. You will work closely with product managers to define requirements and collaborate with fellow engineers to ensure high code quality through peer reviews and testing.

You will likely be involved in:

• Designing and implementing new features for the Blurb publishing platform.
• Maintaining existing services to ensure maximum uptime and performance.
• Participating in technical design reviews to ensure system scalability.
• Mentoring junior team members and contributing to a culture of continuous improvement.

We seek candidates who bring a mix of technical rigor and a passion for our mission.

• Must-have skills: Proficiency in Java or similar object-oriented languages, experience with data structures, and a strong understanding of full-stack development principles.
• Nice-to-have skills: Experience with cloud infrastructure (AWS/GCP), familiarity with modern frontend frameworks, and previous experience in the publishing or e-commerce industry.
• Experience level: We look for a track record of delivering production-grade software and the ability to work effectively in a team environment.

Q: How long should I prepare for the interview? A: We recommend 2–3 weeks of focused review on core data structures and your primary programming language.

Q: What is the company culture like? A: RPI/Blurb is a welcoming and collaborative environment where technical excellence is balanced with a focus on user impact.

Q: Will I be asked to whiteboard? A: Most coding sessions are done via screen sharing, focusing on practical, runnable code rather than abstract whiteboard diagrams.

• Think Aloud: Always verbalize your thought process during coding rounds. It allows interviewers to understand your logic even if you get stuck.
• Ask Clarifying Questions: Before jumping into a solution, ask about constraints or edge cases to demonstrate that you are a thoughtful engineer.
• Review Your Past Work: Be prepared to discuss your previous projects in detail, including the challenges you faced and how you overcame them.

Preparing for a Software Engineer role at RPI/Blurb is an investment in your career. By focusing on your technical fundamentals and practicing clear, collaborative communication, you will be well-positioned to succeed throughout the interview process.

Remember that our goal is to understand your potential and how you can contribute to our mission of empowering creators. We encourage you to utilize the resources available on Dataford to further refine your preparation. You have the skills and the experience—now focus on showcasing them with confidence.

This compensation data provides a baseline for the Senior Full Stack Developer position. Use it to align your expectations with market standards for the Calgary location and to frame your discussions during the offer phase.