How long does the Indra 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 Indra?

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 Indra?

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 Indra, particularly within our enterprise tech solutions domain?

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

Given a list of customer support tickets, each with a timestamp and a category (e.g., 'billing', 'technical issue', 'feature request'), write a function to find the category with the most tickets submitted within any given 1-hour window.

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

Indra's internal logging system generates messages with varying levels of detail. Write a function to parse these log messages and extract specific fields like timestamp, severity level (INFO, WARN, ERROR), and the core message content. Assume log messages follow a pattern like: `[YYYY-MM-DD HH:MM:SS] [LEVEL] Message content`.

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

Design an API for Indra's internal service discovery mechanism. Services should be able to register themselves, and clients should be able to query for available service instances based on name and potentially metadata (e.g., region, version). Consider aspects like health checks, load balancing, and fault tolerance.

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

A critical bug has been reported in Indra's data processing pipeline: occasionally, aggregated metrics are incorrect. You are given the codebase for the pipeline (assume a Python/Java microservice architecture). How would you approach debugging this issue systematically?

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

Tell me about a time you took ownership of a technically challenging problem that wasn't strictly in your job description. What was the situation, what did you do, and what was the outcome?

Type: Ownership. 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 disagreement with a colleague or manager regarding a technical decision. How did you handle the situation, and what was the resolution?

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

Other roles at Indra:Software Engineer Tech Consultant Solutions Architect

Enterprise · Software Engineer Interview Guide

How to Pass the Indra Software Engineer Interview in 2026

The Indra DNA (TL;DR)

Indra values structured problem-solving, scalable system design, and collaborative communication. Candidates must demonstrate practical application of their skills to complex, real-world enterprise challenges, showing an understanding of robustness and maintainability.

The Indra Interview Loop

Your onsite loop will typically consist of 5 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 Indra interview outcomes, avoid these common traps:

Introducing new bugs during refactoring.
Not considering the 'stream' aspect and assuming all data is available at once.
Making superficial changes without addressing the core issues.
Suggesting optimizations that don't significantly improve performance or introduce new issues.

Test Yourself: Real Indra Questions

Three real prompts pulled from our database.

Type · Algorithmic Complexity

Consider a function that processes a large dataset of customer transactions. Analyze the time and space complexity of this function. Identify potential bottlenecks and suggest optimizations, perhaps by using a different data structure or algorithm.

Type · Scalability

Indra is developing a new real-time analytics dashboard for its enterprise clients. Design a system that can ingest millions of events per second from various sources, process them, and serve aggregated data to the dashboard with low latency (sub-second).

Type · Conflict Resolution

Tell me about a time you had a significant technical disagreement with a colleague or a team lead. How did you approach the situation, and what was the outcome?

+ many more questions, signals, and worked examples

Unlock the rubric →

Indra 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 Indra, particularly within our enterprise tech solutions domain?

Coding Screen

2
Type · Data Structures
Given a list of customer support tickets, each with a timestamp and a category (e.g., 'billing', 'technical issue', 'feature request'), write a function to find the category with the most tickets submitted within any given 1-hour window.
3
Type · String Manipulation
Indra's internal logging system generates messages with varying levels of detail. Write a function to parse these log messages and extract specific fields like timestamp, severity level (INFO, WARN, ERROR), and the core message content. Assume log messages follow a pattern like: `[YYYY-MM-DD HH:MM:SS] [LEVEL] Message content`.
+ 1 more questions in this round (sign up to unlock)

System Design

4
Type · API Design
Design an API for Indra's internal service discovery mechanism. Services should be able to register themselves, and clients should be able to query for available service instances based on name and potentially metadata (e.g., region, version). Consider aspects like health checks, load balancing, and fault tolerance.
5
Type · Scalability
Indra is developing a new real-time analytics dashboard for its enterprise clients. Design a system that can ingest millions of events per second from various sources, process them, and serve aggregated data to the dashboard with low latency (sub-second).
+ 2 more questions in this round (sign up to unlock)

Onsite Coding

6
Type · Debugging
A critical bug has been reported in Indra's data processing pipeline: occasionally, aggregated metrics are incorrect. You are given the codebase for the pipeline (assume a Python/Java microservice architecture). How would you approach debugging this issue systematically?
7
Type · Algorithmic Complexity
Consider a function that processes a large dataset of customer transactions. Analyze the time and space complexity of this function. Identify potential bottlenecks and suggest optimizations, perhaps by using a different data structure or algorithm.
+ 1 more questions in this round (sign up to unlock)

Behavioral / Leadership

8
Type · Ownership
Tell me about a time you took ownership of a technically challenging problem that wasn't strictly in your job description. What was the situation, what did you do, and what was the outcome?
9
Type · Conflict Resolution
Tell me about a time you had a significant disagreement with a colleague or manager regarding a technical decision. How did you handle the situation, and what was the resolution?
+ 5 more questions in this round (sign up to unlock)

Unlock the full Indra question bank

Free signup, no credit card. You get every question + the framework, grading signals, and worked answer for each.

Unlock all questions →

Interview tracks at Indra

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

SWE candidates at Indra face rigorous coding challenges focusing on algorithms, data structures, and distributed system design. Expect deep dives into scalability, performance optimization, and robust code implementation, often related to our cloud platforms or data processing services.

Algorithmic Complexity

Scalability

+ 1 more

Unlock the Software Engineer grading rubric for Indra

See full Software Engineer guide