ALTEN México Software Engineer interview with a five-day backend task and client panel

I was contacted directly on LinkedIn for a process that was initially described as almost a one-time opportunity. They said my application would still be kept for future openings even if I didn't join. After a short HR stage, I interviewed with a backend technical lead. That went well, and I received a backend task with a five-day deadline. Once I completed it, I met the technical lead again to e…

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