T-Mobile employees working as .NET Developer in US have attributed a compensation and benefits rating of 2 out of 5 stars, based on 1 ratings. This is in line with the average of .NET Developer professionals at T-Mobile worldwide.
The salary trajectory of a .NET Developer ranges between locations and employers. The salary starts at €0 per year (estimate) and goes up to €0 per year (estimate) for the highest level of seniority.
The estimated average salary for a .NET Developer at T-Mobile is €117,062 per year or €56 per hour, but some professionals have reported earning up to roughly €182,352 per year (90th percentile). The typical pay range is between €93,254 (25th percentile) and €148,174 (75th percentile) annually. This is based on 1 salaries submitted by T-Mobile .NET Developer professionals on Glassdoor, as of Jun 2026.