First there was online aptitude test and then there was the interview.
My interviewer asked about electronics domain questions.
Your interview will depend on the interviewer.
Anyway I had an average experience
Preguntas de entrevista [1]
Pregunta 1
Domain questions related to electronics and Communication Engineering
Solicité el puesto a través de la recomendación de un empleado. El proceso duró 1 día. Acudí a una entrevista en Orion
Entrevista
There are 5 rounds
1)Aptitude
2)snippet
3) coding
4) Face to face(Techincal)
5) HR round
My friend refer this company. First round was easy, minimum mark is 15 to clear the apt. Second round is very simple like debug the code and to find the output.