Rexel Group Software Engineer interview questions & guide 2026

Our interview process is designed to evaluate both your technical proficiency and your ability to fit into our collaborative, fast-paced environment. While specific questions vary by team and location, the following categories represent the core areas we focus on during the evaluation.

Technical and Domain Expertise

These questions test your foundational knowledge and specific skill set relevant to the software stacks we utilize at Rexel Group.

• How would you approach troubleshooting a complex automation issue in a high-speed environment?
• Can you explain the difference between various timers and counters in the context of system automation?

Preparation at Rexel Group should be balanced between sharpening your technical fundamentals and reflecting on your professional experiences. Approach these interviews by clearly articulating not just "what" you did, but "how" and "why" you made specific technical decisions.

Role-Related Knowledge

• You must demonstrate deep fluency in your primary programming languages and tools.
• Interviewers will assess your ability to apply these tools to solve real-world problems rather than just recalling definitions.
• Be prepared to discuss the specific architecture of the systems you have worked on previously.

Problem-Solving Ability

• We value engineers who can break down ambiguous, complex problems into manageable technical components.
• During technical screens, focus on communicating your thought process clearly as you write code or design solutions.
• If you encounter a problem you haven't seen before, demonstrate a structured, logical approach to finding the answer.

Communication and Collaboration

• Engineering at Rexel Group is a team sport; we prioritize candidates who can explain technical trade-offs to various stakeholders.
• Be ready to discuss how you handle feedback and how you contribute to a positive team culture.
• Showcase your ability to manage expectations, especially when project scopes or timelines change.

The interview process at Rexel Group is structured to be thorough, ensuring that both the candidate and the company are a strong match. You can typically expect an initial screening call with a recruiter, followed by a series of technical assessments. These assessments may involve live coding sessions or technical discussions focused on your past projects and domain knowledge.

The process is designed to be well-documented and consistent, though it can span several weeks depending on the seniority of the role and the specific team requirements. We emphasize a balance between hard technical skills and the ability to work effectively within our existing team structures.

This visual timeline highlights the progression from initial screening to the final technical and behavioral rounds. Use this to pace your preparation, ensuring you have enough time to review core technical concepts before the deep-dive sessions. Be aware that the number of rounds may vary by location and team, so maintain flexibility in your schedule.

Technical Competency

We evaluate your ability to write clean, efficient code and your understanding of core software engineering principles. Strong performance involves demonstrating a balance between speed and precision.

• Automation Logic – Understanding of timers, counters, and high-speed processing.
• System Design – Ability to architect solutions that are scalable and maintainable.
• Code Quality – Adherence to best practices, testing, and documentation.

As a Software Engineer at Rexel Group, your day-to-day will involve designing, developing, and deploying software that supports our internal and external operations. You will spend a significant portion of your time collaborating with cross-functional teams, including product managers and infrastructure analysts, to ensure that the software we build meets the evolving needs of our business.

You will be expected to:

• Write robust, maintainable code for core business applications.
• Participate in code reviews to ensure high standards of quality across the engineering team.
• Troubleshoot and resolve technical issues that arise in production environments.
• Communicate progress, risks, and technical hurdles to both technical and non-technical stakeholders.

A successful Software Engineer at Rexel Group brings a blend of technical depth and professional maturity. We value candidates who have a proactive mindset and a desire to grow within our global organization.

• Must-have skills: Proficiency in core development languages relevant to the specific role (e.g., C#, Java, or Python), experience with database management, and a solid understanding of software development life cycles.
• Nice-to-have skills: Experience with Microsoft Dynamics or other CRM platforms, familiarity with cloud infrastructure, and experience in automation or industrial software environments.
• Experience level: We look for candidates who can demonstrate a track record of delivering software projects, ranging from junior-level analysts to experienced developers.

Q: How long does the interview process typically take? The process usually spans about one month, though this can fluctuate based on the specific team's needs and your interview schedule.

Q: What is the best way to stand out during the interview? Successful candidates demonstrate a clear, logical thought process and show genuine interest in the business impact of their work. Be prepared to discuss your past projects in detail, focusing on the challenges you faced and how you overcame them.

Q: What is the culture like at Rexel Group? We operate as a collaborative, professional, and global team where we prioritize operational excellence and customer success. We value candidates who are respectful, communicative, and aligned with our high standards for project delivery.

Q: Will I be asked to perform live coding? Yes, technical screens often involve writing code or solving problems in real-time. Practice explaining your logic while you work to help the interviewer understand your thought process.

• Structure your answers: Use the STAR method (Situation, Task, Action, Result) for behavioral questions to keep your responses concise and impactful.
• Focus on the "Why": Don't just list what you did; explain the reasoning behind your technical choices to show your depth of understanding.
• Stay informed: Keep up with the latest trends in software engineering, especially those relevant to energy management or digital transformation.
• Ask questions: Prepare thoughtful questions for your interviewers about the team's current projects or the company's long-term technical vision.

The Software Engineer role at Rexel Group is a pivotal position that offers the chance to work on systems that drive global energy distribution. By focusing on your core technical strengths, articulating your problem-solving process, and demonstrating a collaborative mindset, you can significantly improve your chances of success. Remember that your ability to communicate effectively with stakeholders is just as important as your coding ability.

Candidates can explore additional interview insights, practice questions, and preparation resources on Dataford. We encourage you to review these materials to gain a competitive edge and feel fully prepared for each stage of the process.

The compensation data provided above reflects typical ranges for software roles within our organization. Candidates should interpret these figures as starting points, as final offers are contingent upon experience level, specific technical expertise, and the geographic location of the role.