Πόσο διαρκεί η διαδικασία συνέντευξης της Leonardo;

Οι περισσότεροι υποψήφιοι ξοδεύουν 4 έως 8 εβδομάδες από το screen recruiter μέχρι την προσφορά. Το ίδιο το onsite loop τρέχει σε μία μέρα ή χωρίζεται σε δύο μισές ημέρες, με debrief και προσφορά τυπικά μέσα σε 5 εργάσιμες ημέρες μετά.

Πώς πρέπει να προετοιμαστώ ειδικά για την Leonardo;

Εστιάστε σε τρία πράγματα: (1) στο DNA της εταιρείας που δείχνεται παραπάνω — τι βαθμολογούν πραγματικά, (2) στους γύρους του loop σας, ειδικά τον γύρο που οι περισσότεροι υποψήφιοι υποτιμούν, και (3) σε εξάσκηση στους τύπους ερωτήσεων αυτού του οδηγού χρησιμοποιώντας ένα δομημένο πλαίσιο όπως CIRCLES ή STAR.

Ισχύει αυτό για ρόλους engineering ή design στην Leonardo;

Το DNA παραμένει το ίδιο — αυτό που αλλάζει είναι ο συνδυασμός γύρων. Οι υποψήφιοι SWE αντιμετωπίζουν coding screens αντί για Product Sense· οι designers αντιμετωπίζουν portfolio reviews και ασκήσεις σχεδιασμού. Το «τι εκτιμούν» και τα συμπεριφορικά σήματα μεταφέρονται σε όλες τις λειτουργίες.

What interests you specifically about working in the aerospace industry and at Leonardo, given your software engineering background?

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

Given a large dataset of flight paths (represented as sequences of GPS coordinates and timestamps), write a function to efficiently detect potential mid-air collisions within a specified proximity threshold and time window. Assume the dataset is too large to fit into memory.

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

Design a distributed system for real-time monitoring of Leonardo's drone fleet. The system needs to ingest telemetry data (position, battery, sensor status) from thousands of drones, process it, and provide alerts for anomalies or critical events to ground control.

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

Imagine you are optimizing the pathfinding algorithm for an autonomous drone navigating a complex, dynamic environment with obstacles (e.g., other aircraft, weather patterns). Implement a function that takes a current position, a target destination, and a representation of the environment (e.g., a grid or point cloud) and returns an optimized path, considering fuel constraints and avoiding known hazards.

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

Tell me about a time you had a significant technical disagreement with a colleague or manager regarding a software design or implementation choice. How did you approach the situation, and what was the outcome?

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

Describe a situation where you took ownership of a challenging technical problem or project, even when it wasn't explicitly assigned to you. What steps did you take, and what was the impact?

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

Other roles at Leonardo:Software Engineer Supply Chain

Enterprise · Software Engineer Interview Guide

How to Pass the Leonardo Software Engineer Interview in 2026

Το DNA της Leonardo (TL;DR)

Leonardo values deep technical expertise in aerospace/defense systems, problem-solving skills for complex engineering challenges, and a strong commitment to safety and quality standards. They look for candidates who can collaborate effectively on large-scale projects like radar systems or helicopters.

Οι συνεντεύξεις tech διεξάγονται στα αγγλικά

Ακόμη κι όταν κάνετε αίτηση τοπικά, η ίδια η συνέντευξη γίνεται σχεδόν πάντα στα αγγλικά. Σας δείχνουμε κάθε ερώτηση και prompt πρώτα στα αγγλικά — τη γλώσσα στην οποία θα γίνει η συνέντευξη — με μετάφραση από κάτω για να προετοιμαστείτε στην ισχυρότερη γλώσσα σας.

Το Interview Loop της Leonardo

Το onsite loop σας θα αποτελείται τυπικά από 5 γύρους.

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

Η ζώνη κινδύνου: Κορυφαίοι λόγοι που οι υποψήφιοι αποτυγχάνουν

Με βάση τη βάση δεδομένων μας με αποτελέσματα συνεντεύξεων Leonardo, αποφύγετε αυτές τις συνηθισμένες παγίδες:

Not considering potential issues in data input/parsing.
Lack of a robust alerting mechanism or data processing pipeline.
Claiming to learn instantly without detailing the process.
Incorrect implementation of the similarity metric or feature extraction.

Δοκιμάστε τον εαυτό σας: Πραγματικές ερωτήσεις Leonardo

Τρία πραγματικά prompts τραβηγμένα από τη βάση δεδομένων μας.

Τύπος · algorithms

Leonardo develops complex avionics systems. Imagine you need to schedule a series of critical tasks (e.g., sensor readings, control surface adjustments) with dependencies and deadlines. Implement an algorithm to find a valid schedule or determine if no valid schedule exists, prioritizing tasks with tighter deadlines.

Τύπος · architecture

Leonardo is developing a new secure communication module for its aircraft. Design the high-level architecture for this module, considering factors like encryption, key management, data integrity, and integration with existing aircraft systems. Assume limited bandwidth and processing power on some older platforms.

Τύπος · data-structures

Leonardo uses radar systems that generate large volumes of data. You need to implement a data structure to efficiently store and query radar signatures, allowing for fast retrieval of signatures similar to a given input signature based on certain features (e.g., frequency, amplitude patterns).

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Leonardo Interview Question Bank

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

9 of 15 questions shown

Recruiter Screen

1
Τύπος · motivation
What interests you specifically about working in the aerospace industry and at Leonardo, given your software engineering background?

Coding Screen

2
Τύπος · data-structures
Given a large dataset of flight paths (represented as sequences of GPS coordinates and timestamps), write a function to efficiently detect potential mid-air collisions within a specified proximity threshold and time window. Assume the dataset is too large to fit into memory.
3
Τύπος · algorithms
Leonardo develops complex avionics systems. Imagine you need to schedule a series of critical tasks (e.g., sensor readings, control surface adjustments) with dependencies and deadlines. Implement an algorithm to find a valid schedule or determine if no valid schedule exists, prioritizing tasks with tighter deadlines.
+ 1 more questions in this round (sign up to unlock)

System Design

4
Τύπος · distributed-systems
Design a distributed system for real-time monitoring of Leonardo's drone fleet. The system needs to ingest telemetry data (position, battery, sensor status) from thousands of drones, process it, and provide alerts for anomalies or critical events to ground control.
5
Τύπος · architecture
Leonardo is developing a new secure communication module for its aircraft. Design the high-level architecture for this module, considering factors like encryption, key management, data integrity, and integration with existing aircraft systems. Assume limited bandwidth and processing power on some older platforms.
+ 1 more questions in this round (sign up to unlock)

Onsite Coding

6
Τύπος · algorithms
Imagine you are optimizing the pathfinding algorithm for an autonomous drone navigating a complex, dynamic environment with obstacles (e.g., other aircraft, weather patterns). Implement a function that takes a current position, a target destination, and a representation of the environment (e.g., a grid or point cloud) and returns an optimized path, considering fuel constraints and avoiding known hazards.
7
Τύπος · data-structures
Leonardo uses radar systems that generate large volumes of data. You need to implement a data structure to efficiently store and query radar signatures, allowing for fast retrieval of signatures similar to a given input signature based on certain features (e.g., frequency, amplitude patterns).
+ 2 more questions in this round (sign up to unlock)

Behavioral / Leadership

8
Τύπος · conflict-resolution
Tell me about a time you had a significant technical disagreement with a colleague or manager regarding a software design or implementation choice. How did you approach the situation, and what was the outcome?
9
Τύπος · ownership
Describe a situation where you took ownership of a challenging technical problem or project, even when it wasn't explicitly assigned to you. What steps did you take, and what was the impact?
+ 2 more questions in this round (sign up to unlock)

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Interview tracks at Leonardo

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

For SWE, Leonardo emphasizes robust software development for critical embedded systems, real-time processing, and secure network protocols relevant to avionics or defense platforms. Experience with C/C++, Ada, and understanding of safety-critical software lifecycles is key.

algorithms

architecture

+ 1 more

Unlock the Software Engineer grading rubric for Leonardo

See full Software Engineer guide