Technical Lead (.NET / Full-Stack) – Tax Calculation

FitNext Co.

📍 Brazil, Brazil, Brazil

Remote Computer Occupations Posted February 24, 2026

Job Description

Technical Lead (.NET / Full-Stack) – Tax Calculation


Location: LATAM (Remote)



Job Description


We are seeking a Technical Lead (.NET / Full-Stack) to support an American consulting firm working on applications in the Tax Calculation (TaxCalc) domain. This role focuses on modernizing legacy .NET applications built on SQL Server, with an emphasis on database decoupling and incremental modernization using the Strangler Pattern.


This is a hands-on technical leadership role with strong ownership, architectural responsibility, and collaboration across distributed teams.


Responsibilities




  • Lead the technical modernization of legacy .NET and SQL Server applications


    ...