How long does the TotalEnergies interview process take?

Most candidates spend between 4 and 8 weeks from recruiter screen to offer. The onsite loop itself runs in a single day or is split across two half-days, with debrief and offer typically within 5 business days after.

How should I prepare specifically for TotalEnergies?

Focus on three things: (1) the company DNA shown above — what they actually grade for, (2) the rounds in your loop, especially the round most candidates underestimate, and (3) drilling on the question types in this guide using a structured framework like CIRCLES or STAR.

Does this apply to engineering or design roles at TotalEnergies?

The DNA stays the same — what changes is the round mix. SWE candidates face coding screens instead of Product Sense; designers face portfolio reviews and design exercises. The "what they value" and behavioral signals carry across all functions.

What interests you about working as a Software Engineer at TotalEnergies, particularly within the energy sector?

Type: motivation. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Given a stream of sensor data from a wind turbine (temperature, vibration, rotational speed), write a function to detect anomalies that could indicate potential mechanical failure. Assume anomalies are defined as values exceeding a certain threshold or sudden large deviations from the recent average.

Type: algorithmic. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Design a system to monitor and predict the energy output of a large network of solar farms in real-time. The system should ingest data from thousands of sensors (weather, panel status, grid connection) and provide predictions for the next hour and day.

Type: distributed-systems. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

How would you design a distributed system to manage and optimize the charging schedules for a fleet of electric vehicles (EVs) used for logistics, considering variable electricity prices and delivery deadlines?

Type: architecture. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Implement a function that takes a list of energy production events (timestamp, power output) and calculates the total energy produced within a given time window. Handle overlapping events and ensure accurate summation, considering potential floating-point precision issues.

Type: algorithmic. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Tell me about a time you had to work with a complex, legacy system. What were the challenges, and how did you approach understanding and improving it?

Type: past-experience. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Describe a situation where you identified a technical bottleneck or inefficiency in a project's software development lifecycle. What steps did you take to address it, and what was the result?

Type: past-experience. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Other roles at TotalEnergies:Software Engineer Supply Chain Strategy Consultant

Enterprise · Software Engineer Interview Guide

How to Pass the TotalEnergies Software Engineer Interview in 2026

The TotalEnergies DNA (TL;DR)

TotalEnergies values strong technical acumen, problem-solving skills, and a commitment to safety and sustainability. They assess candidates' ability to innovate and contribute to complex, large-scale energy projects, emphasizing alignment with their energy transition strategy.

English original + your local-language translation

Tech and global multinational interviews are most often conducted in English. For industries like luxury, finance, or pharma, the working language may be local. We show every question in English first — alongside your local-language translation — so you can prep in whichever language your interviewer ends up using.

The TotalEnergies Interview Loop

Your onsite loop will typically consist of 4 rounds.

1
Round 1
Recruiter Screen
Motivation, role fit, logistics.
2
Round 2
Coding Screen
LeetCode-medium algorithmic problems under time pressure.
3
Round 3
System Design
Distributed systems, trade-offs at scale, architecture under constraints.
4
Round 4
Onsite Coding
LeetCode-hard, debugging, code clarity, edge cases.
5
Round 5
Behavioral / Leadership
Past evidence of ownership, influence, resolving conflict.

The Danger Zone: Top Reasons Candidates Fail

Based on our database of TotalEnergies interview outcomes, avoid these common traps:

Focusing solely on technical aspects without mentioning alignment with company mission or values.
Failing to consider edge cases like sensor malfunction or data gaps.
Describing a task that was clearly part of their job description.
Incorrectly calculating distances between geographical points.

Test Yourself: Real TotalEnergies Questions

Three real prompts pulled from our database.

Type · debugging

Here is a Python script intended to calculate the carbon footprint of a fleet of vehicles based on fuel consumption. It's producing incorrect results. Debug and fix the script. [Provide a buggy script here, e.g., incorrect unit conversions, off-by-one errors in loops, flawed logic for different fuel types].

Type · algorithmic

You are given a list of solar panel installations, each with its location (latitude, longitude) and peak power output. Write a function to find the N installations that would provide the maximum combined power output if they were to be connected to a single grid point, considering only installations within a certain geographical radius of that point. Assume a simplified model where distance doesn't affect power output, only selection.

Type · data-structures

Design a data structure to efficiently store and query historical CO2 emission data for various industrial sites. The structure should support adding new emission records (timestamp, site ID, CO2 amount) and querying the total emissions for a specific site within a given date range.

+ many more questions, signals, and worked examples

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TotalEnergies Interview Question Bank

A sample from our database, grouped by round. Sign up to see the full set.

9 of 18 questions shown

Recruiter Screen

1
Type · motivation
What interests you about working as a Software Engineer at TotalEnergies, particularly within the energy sector?

Coding Screen

2
Type · algorithmic
Given a stream of sensor data from a wind turbine (temperature, vibration, rotational speed), write a function to detect anomalies that could indicate potential mechanical failure. Assume anomalies are defined as values exceeding a certain threshold or sudden large deviations from the recent average.
3
Type · algorithmic
You are given a list of solar panel installations, each with its location (latitude, longitude) and peak power output. Write a function to find the N installations that would provide the maximum combined power output if they were to be connected to a single grid point, considering only installations within a certain geographical radius of that point. Assume a simplified model where distance doesn't affect power output, only selection.
+ 1 more questions in this round (sign up to unlock)

System Design

4
Type · distributed-systems
Design a system to monitor and predict the energy output of a large network of solar farms in real-time. The system should ingest data from thousands of sensors (weather, panel status, grid connection) and provide predictions for the next hour and day.
5
Type · architecture
How would you design a distributed system to manage and optimize the charging schedules for a fleet of electric vehicles (EVs) used for logistics, considering variable electricity prices and delivery deadlines?
+ 2 more questions in this round (sign up to unlock)

Onsite Coding

6
Type · algorithmic
Implement a function that takes a list of energy production events (timestamp, power output) and calculates the total energy produced within a given time window. Handle overlapping events and ensure accurate summation, considering potential floating-point precision issues.
7
Type · debugging
Here is a Python script intended to calculate the carbon footprint of a fleet of vehicles based on fuel consumption. It's producing incorrect results. Debug and fix the script. [Provide a buggy script here, e.g., incorrect unit conversions, off-by-one errors in loops, flawed logic for different fuel types].
+ 2 more questions in this round (sign up to unlock)

Behavioral / Leadership

8
Type · past-experience
Tell me about a time you had to work with a complex, legacy system. What were the challenges, and how did you approach understanding and improving it?
9
Type · past-experience
Describe a situation where you identified a technical bottleneck or inefficiency in a project's software development lifecycle. What steps did you take to address it, and what was the result?
+ 4 more questions in this round (sign up to unlock)

Unlock the full TotalEnergies question bank

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Interview tracks at TotalEnergies

How TotalEnergies's DNA translates across functions. Pick your role.

SWE roles at TotalEnergies focus on robust coding, data engineering, cloud architecture (Azure/AWS), and expertise in industrial IoT, AI/ML for asset optimization, or smart grid solutions. Expect questions on scalable systems for energy data.

debugging

algorithmic

+ 1 more

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