Alten Delivery Centre Spain Software Engineer Interview Experience: a backend task and disorganized client preparation

They contacted me on LinkedIn even though I hadn't applied. HR described a more one-time process and said my profile would stay in their database for future opportunities even if I decided not to continue. It sounded simple at first. In practice, it took much longer and was less organized than they'd led me to expect. I started with an HR screen and an interview with a backend technical lead. Tha…

Shared by a candidate · reported Jul 2026. Interview formats change; use it as a guide, not a script.