Exotec Software Engineer interview questions & guide 2026

The following questions represent patterns observed across Exotec interviews. While specific technical tasks vary, the focus remains on your ability to decompose problems, think logically, and demonstrate technical depth.

Problem-Solving and Logic

These questions test your ability to structure ambiguous, real-world problems. You are being evaluated on your methodology, ability to define hypotheses, and logical rigor.

• If the city of Paris were to replace all public transport with shuttles, how many would be needed and what would the cost be?
• The mayor of Atlanta wants to replace all cars with buses; how would you calculate the total cost for this transition?

Preparation for Exotec requires a balance of structured technical thinking and clear communication. You should be ready to defend your reasoning process as much as your final answer.

Problem-Solving Methodology – Interviewers prioritize the "how" over the "what." When faced with Fermi problems (e.g., estimating costs for city-wide logistics), clearly state your assumptions, define your variables, and explain your calculation strategy before diving into the math.

Technical Rigor – Be prepared for deep dives into fundamental computer science concepts like linked lists or socket programming, as well as questions that bridge the gap between software and physical hardware. Brush up on your ability to explain how software interacts with mechanical systems.

Communication & Clarity – You will often be asked to explain complex ideas to non-technical stakeholders or teammates. Practice articulating your thought process out loud, as interviewers are observing how you collaborate and handle feedback during the problem-solving phases.

The Exotec interview process is designed to evaluate both your cognitive approach and your technical fit. You should expect a mix of high-level behavioral discussions and specific, often unconventional, technical assessments. The process is typically structured to ensure that you are not only capable of coding but also capable of navigating ambiguous, real-world constraints.

The timeline above highlights the progression from initial screening to technical evaluation and final on-site assessment. Note that while the process is generally consistent, the specific technical tasks can vary depending on the team you are joining. Use this structure to pace your preparation, ensuring you are ready for both the logic-based "Exotests" and the more standard technical and behavioral rounds.

Logical Reasoning & Analytical Thinking

Exotec frequently uses "Exotests" to see how you handle problems that lack a single "correct" answer. These tests are not about finding the exact number of windows in a city, but about your ability to create a strategy, formulate hypotheses, and manage complexity.

Be ready to go over:

• Strategy formulation – Defining the scope of a problem.
• Mathematical modeling – Translating a physical scenario into a mathematical equation.

As a Software Engineer, your day-to-day work centers on maintaining and evolving the software that controls the Exotec ecosystem. You will collaborate closely with hardware engineers to ensure that the software layer efficiently manages the physical fleet. This involves writing robust code for WMS/WCS systems and potentially working on the embedded systems that allow robots to navigate, charge, and interact with the warehouse environment.

You are expected to be a proactive team member who can translate high-level requirements into reliable technical specifications. Whether you are debugging a communication issue between the central server and a robot or optimizing an algorithm for pathfinding, your work directly affects the uptime and performance of customer warehouses.

A strong candidate for Software Engineer at Exotec demonstrates a mix of strong technical fundamentals and a pragmatic approach to problem-solving.

• Must-have skills: Proficient in C++ or C, strong grasp of computer science fundamentals (algorithms, data structures), and the ability to articulate complex logical reasoning clearly.
• Nice-to-have skills: Experience with embedded systems, knowledge of robotics frameworks, or prior experience in industrial automation or logistics software.
• Experience level: While requirements vary by seniority, a proven track record of solving complex technical problems is essential. You should be comfortable working in a team-based environment where software and hardware engineering intersect.

Q: How long should I spend preparing for the "Exotests"? A: Focus less on memorizing facts and more on practicing your problem-solving process. Spend time doing "Fermi problems" where you break down large, impossible-sounding questions into small, manageable steps.

Q: Is the interview process mostly remote or on-site? A: The process typically begins with remote calls (phone or video) and concludes with an on-site visit to the facility. This allows you to see the product in action and meet the team you would be working with.

Q: What differentiates successful candidates? A: Successful candidates are those who remain calm when faced with ambiguity, ask insightful questions to refine their understanding, and communicate their thought process clearly throughout the entire interview.

Q: How much do I need to know about the hardware? A: You don't need to be a mechanical engineer, but you should have an interest in how software interacts with physical systems. Showing curiosity about the robots and how they function is a significant plus.

• Ask clarifying questions: When presented with a logic problem, never start calculating immediately. Ask about constraints and goals to show you are thoughtful.
• Explain your logic: Even if you get a calculation wrong, a sound methodology is often what the interviewer is really looking for. Talk through your steps out loud.
• Be prepared for English: Depending on the location and team, you may be asked to switch to English mid-interview. Be ready to discuss your technical background in English.
• Show passion for the product: Exotec is a product-focused company. Showing that you understand and care about what the company builds will help you stand out.

The Software Engineer role at Exotec is a unique opportunity to build technology that moves the physical world. By focusing on your logical reasoning, technical fundamentals, and communication skills, you can approach the interview process with confidence. Remember that the interviewers are looking for a teammate who can navigate complexity and contribute to a fast-moving, high-stakes environment.

You can explore additional interview insights, practice questions, and preparation resources on Dataford to further refine your strategy. Consistent, structured preparation will allow you to demonstrate your true potential throughout the process.

The salary module above provides insight into the typical compensation ranges for engineering roles at Exotec. Use this information to understand the market value for these positions and to help frame your expectations during the negotiation phase. Compensation packages at this level typically include a competitive base salary, and candidates should consider the full package, including potential benefits and performance-based components, when evaluating their offer.