Perkins&Will Software Engineer interview questions & guide 2026

The following questions are representative of the patterns observed in the Perkins&Will interview process. While specific inquiries will vary based on the team and current project needs, these categories reflect the core competencies the firm evaluates.

Technical and Domain Proficiency

These questions test your fundamental engineering skills and your ability to apply them to the specific tools used by the firm.

• Can you describe your experience with Storyline or similar authoring tools?
• How do you handle integration challenges when connecting disparate software systems?

Preparation for Perkins&Will requires a balanced focus on your technical portfolio and your ability to communicate complex ideas clearly. You should be prepared to discuss not just the "how" of your code, but the "why" behind your architectural decisions.

Technical Competency – You must demonstrate mastery of the core languages and frameworks relevant to the team. Be prepared to discuss your past projects in depth, focusing on the trade-offs you made during development.

Architectural Thinking – Given the firm's focus on design and construction, the ability to think about system architecture is vital. Show that you can design systems that are not only functional but also scalable and user-centric.

Communication and Collaboration – You will often work alongside non-engineers. Demonstrating that you can translate technical constraints into business-friendly language is a key indicator of seniority and leadership potential.

Cultural Alignment – Perkins&Will is a global firm with a specific professional culture. Research their values and be ready to discuss how your personal approach to work aligns with their commitment to excellence and innovation.

The interview process at Perkins&Will is designed to evaluate both your technical output and your interpersonal effectiveness. Candidates typically undergo a progression that begins with an informal screening, moves into a technical assessment, and concludes with a presentation or panel interview. The process is characterized by a focus on practical application and the ability to demonstrate your expertise in real-time.

You should expect the process to be rigorous, focusing heavily on your ability to handle specific technical requirements. The firm values professionals who can hit the ground running, so be prepared to provide concrete examples of how your previous experience directly applies to their current tech stack and project goals.

The visual timeline above outlines the standard progression from the initial recruiter screening to the final technical presentation. Use this to pace your study; ensure you have a "project deep dive" ready for the presentation stage, as this is often where senior candidates distinguish themselves.

Technical Depth

This area is evaluated through both your past experience and your performance on technical tests. A strong candidate provides clear, concise explanations for their technical choices.

Be ready to go over:

• Code Optimization – Discussing how you reduce latency and improve resource management.
• System Integration – Explaining how you connect different APIs and software modules.

As a Software Engineer, you will be responsible for the lifecycle of software tools that support the firm's design workflows. This includes gathering requirements from architects, writing clean and efficient code, and overseeing the deployment and maintenance of these tools. You will act as a bridge between the firm's creative vision and the digital infrastructure that makes it possible.

Collaboration is central to this role. You will work closely with other engineers, project managers, and sometimes external consultants. You will be expected to manage your own timeline, troubleshoot issues as they arise, and ensure that the software you deliver is robust enough to handle the high-stakes demands of the architecture and design industry.

A competitive candidate for this role possesses a strong technical foundation combined with the flexibility to adapt to the specific needs of an architecture-focused firm.

• Must-have skills – Proficiency in major programming languages (e.g., C#, Python, or JavaScript), experience with version control systems, and a solid understanding of software development lifecycles.
• Nice-to-have skills – Prior experience with Storyline or CAD/BIM software APIs, knowledge of cloud platforms, and experience in an agile development environment.
• Experience level – While specific years vary, a track record of delivering successful software projects in a professional environment is essential.

Q: How long should I spend preparing? A: Dedicate at least 10–15 hours to reviewing your technical portfolio and practicing your explanations for past project decisions.

Q: What is the most common reason for rejection? A: A lack of specific domain knowledge or an inability to explain technical trade-offs clearly often results in a failed interview.

Q: Is the culture collaborative or competitive? A: Perkins&Will emphasizes a collaborative, team-oriented culture where the success of the project is prioritized over individual accolades.

Q: What is the typical timeline? A: While it can vary, many candidates report a process lasting between two to four weeks from the initial screen to a final decision.

• Own your technical gaps: If you lack experience in a specific tool like Storyline, be honest about it but immediately pivot to how your existing skills make you a fast learner in that area.
• Prepare your stories: Use the STAR method (Situation, Task, Action, Result) to structure your behavioral answers.
• Research the firm: Familiarize yourself with recent Perkins&Will projects to show genuine interest in their core business.

Securing a Software Engineer position at Perkins&Will is a significant opportunity to apply your technical skills within a world-renowned design environment. By focusing on your core technical competencies, practicing clear communication, and demonstrating a genuine interest in the firm's architectural mission, you can significantly improve your standing.

Remember that the interviewers are looking for a teammate who can solve complex problems while navigating the unique requirements of the design world. Use the insights provided here to structure your preparation, and approach each round as a chance to showcase your value. You have the skills to succeed—thorough preparation will ensure they shine through.