I applied online. I interviewed at T-Mobile in Jan 2026
Interview
Good interview on the whole
one dsa question on python
one databricks question on data lineage
one sql question to find duplicates
one ADLS question, rest was all normal, like ID verification
Interview questions [1]
Question 1
one dsa question on python
one databricks question on data lineage
one sql question to find duplicates
one ADLS question,
I applied through a staffing agency. The process took 1 week. I interviewed at T-Mobile (Hyderābād) in Oct 2025
Interview
1 st round with basic python, sql coding questions and multiple scenario based question on cloud, etl, warehouse
2nd round : techno managerial
Lot of scenario based questions on data engineer
focused on data quality based questions
I applied through a recruiter. The process took 3 months. I interviewed at T-Mobile (Prague) in Jul 2023
Interview
Smooth, 2 stages. First round tech discussion with line manager, second project discussion with project lead. Generally pleasant experience. They tried to lowball my offer, but I stand for the original one and later accepted.