Tata Communications Software Engineer interview experience

No offer

Hard

Positive

Pune CityPosted Jun 2019 · Candidate report, summarized by Dataford

I went in expecting general interviews, but the technical depth stood out right away.

The first general round was mostly about basic information. After that, I had a telephonic technical round focused heavily on SDH, DWDM, and OTN.

The same themes continued into a deeper face-to-face technical interview where the questions on SDH, DWDM, and OTN went into more detail. Once the technical rounds were completed, I had a final HR round and then the process moved to an offer letter.

What stayed with me was how consistent the technical topic area was across calls and face-to-face—each step raised the level rather than changing topics completely. The HR part felt like the last

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