Jersey Mike's Software Engineer interview questions & guide 2026

The following questions are representative of the patterns identified in recent Software Engineer interview cycles. These are intended to help you understand the breadth of our assessment, ranging from foundational technical concepts to situational behavioral inquiries.

Technical & Domain Fundamentals

These questions assess your grasp of core software engineering principles and your ability to apply them to real-world scenarios.

• Explain the difference between REST and GraphQL in the context of mobile ordering.
• How would you handle a sudden spike in traffic during peak lunch hours?

Preparation for Jersey Mike's should be balanced between sharpening your technical toolkit and preparing to articulate your past experiences with clarity. Focus on demonstrating how your technical decisions yield tangible business results.

Role-related knowledge – We evaluate your proficiency in the languages and frameworks we utilize. You should be prepared to discuss your past projects in depth, explaining the "why" behind your technical choices rather than just the "what."

Problem-solving ability – We look for candidates who can take an ambiguous problem, break it down into manageable components, and propose a structured solution. Show your work by explaining your thought process clearly, even if you are still iterating on a final answer.

Culture fit & values – We prioritize team members who are collaborative, humble, and customer-focused. Be ready to share examples of how you have contributed to a positive team environment or gone the extra mile to support your colleagues.

The interview journey at Jersey Mike's is designed to be efficient and respectful of your time. We aim for a process that feels structured yet conversational, allowing both you and our team to determine if we are the right match for your career goals. You can expect a mix of technical evaluation and behavioral assessments, typically starting with an initial screening to align on expectations.

This timeline provides a high-level view of our standard progression, from initial screening to technical rounds and final discussions. Use this to pace your preparation, ensuring you have enough time to review core concepts before your deep-dive technical sessions. Remember that while the structure is consistent, the specific depth of technical questions may vary based on the team's current project focus.

Technical Proficiency

We evaluate your ability to write clean, maintainable code and your understanding of fundamental computer science concepts.

• Be ready to go over: Data structures, algorithm complexity, and API design.
• Example scenarios: "How would you optimize a database query for our order history?" or "Explain the role of caching in improving application performance."

Architectural Thinking

Understanding how systems scale is critical for our high-volume environment.

• Be ready to go over: Cloud infrastructure basics, load balancing, and system reliability.
• Example scenarios: "Design a system to handle concurrent orders during a promotional event."

Collaboration & Communication

Technical skills are most powerful when paired with the ability to communicate ideas effectively.

• Be ready to go over: Agile methodologies, cross-functional project management, and conflict resolution.
• Example scenarios: "Describe how you communicate technical limitations to non-technical stakeholders."

As a Software Engineer, you will be embedded in a team that values iterative development and continuous improvement. Your day-to-day will involve translating product requirements into robust features, participating in code reviews, and collaborating with QA to ensure high-quality releases. You will frequently interface with product managers and UX designers to ensure that the technical implementation aligns with the intended user experience.

Beyond core coding tasks, you will be expected to contribute to technical documentation and participate in team planning sessions. Our engineers are encouraged to identify bottlenecks in our current systems and propose innovative solutions that improve performance and developer experience.

We seek engineers who are eager to learn and ready to contribute to a high-impact product.

• Must-have skills – Proficiency in at least one major backend language (e.g., Java, Python, or Node.js), understanding of relational databases, and experience with RESTful APIs.
• Nice-to-have skills – Experience with cloud platforms (AWS/GCP), containerization (Docker/Kubernetes), and CI/CD pipelines.
• Experience level – We value practical experience that demonstrates your ability to solve real-world problems, regardless of the exact number of years in the industry.

Q: Is the interview process difficult? Most candidates describe the process as straightforward and fair. While some technical questions may be challenging, they are rooted in practical application rather than abstract theory.

Q: How long does the process take? We aim to keep the process quick and efficient. You can generally expect to hear back regarding your status within a few days of your interviews.

Q: What is the team culture like? Our engineering culture is collaborative and fast-paced. We value individuals who take ownership of their work and enjoy working in a team-oriented environment.

Q: Will I be interviewed by my future team? Yes, you will likely meet with members of the team you would be joining, which allows you to gauge team dynamics and ask specific questions about the day-to-day work.

• Be honest about your experience: If you do not know the answer to a question, admit it, but explain how you would go about finding the answer.
• Prepare your stories: Have 3–4 concrete examples of past projects ready, focusing on the problem, your action, and the result.
• Understand our product: Use the Jersey Mike's app or website before your interview to get a sense of the user experience.
• Ask thoughtful questions: Use the end of your interview to ask about the team’s current challenges or how they balance technical debt with new features.

Becoming a Software Engineer at Jersey Mike's is an opportunity to drive impact at scale while working with a team that values practical, high-quality engineering. By focusing on your core technical strengths, preparing clear examples of your past work, and demonstrating a collaborative mindset, you will be well-positioned to succeed in our interview process.

Remember that each interview is a conversation. Approach your sessions with confidence, stay focused on the "how" and "why" behind your technical decisions, and use the insights shared here to structure your preparation. We look forward to seeing the unique perspective you can bring to our engineering team.