I applied through college or university. The process took 2 days. I interviewed at Amadeus (Calcutta) in Aug 2020
Interview
The recruitment was for two profiles: SE and QE. 5 different tracks for SE was provided:
Skillset 1: Java/J2EE
Skillset 2: Java/UI
Skillset 3: Mobile Development
Skillset 4: C/C++
Skillset 5: Dev Ops
I had applied for SE. The first test was conducted on the HackerEarth platform. It was a 2 hr exam consisting of 2 coding questions and 55 MCQs. MCQs were a mix of aptitude and technical questions. The questions were pretty standard and not very difficult.
On clearing the first round, an SHL test was conducted on the official EU SHL platform. The questions aren't very difficult but the time given is very less, and one must be fluent in data interpretations and other data analysis and puzzle questions. I practiced a lot on the day before the examination from whatever free resources I found on the google related to SHL tests. I managed to clear this round too. Both these rounds were conducted on the same day.
The interview was scheduled for the next day. It was a Technical + HR combined interview. There will be two panelists, one from technical and one from HR. The technical round lasted for around minutes and the HR was conducted in the last 15 minutes. The technical interview will test your basics from more or less all different computer subjects and also, you'll be grilled on whatever you have written in your resume. Do not try to oversell yourself or else you'll be exposed by the interviewer. The HR interview will be conducted irrespective of whether you performed well in the technical interview or not.
Interview questions [1]
Question 1
Coding:
1) Find the unique non-repeating element in the given array. (Hint: use XOR operator for O(n))
2) The second question was a long one but it wasn't too difficult. It was definitely to test the candidate's understanding of a lengthy problem and come up with an optimal soln.
Interview: Basics from Java, DBMS, OOPS, Networking, DSA, OS and be prepared with whatever you have written in your Resume (I was quizzed on almost all the skills I had mentioned in my resume). The interview was conducted on HackerEarth whiteboard so there is a live compiler present where I was asked to implement Linked List data structure (not the collections) and run time polymorphism. HR interview was basic questions like tell me about yourself, why do you want to join Amadeus, issues regarding relocation, etc.