Senior C#/.NET Developer — Hybrid (Porto)

act digital EMEA - Alter Solutions in Porto is seeking a Senior C#/.NET Developer to join an international, Agile team responsible for building and maintaining business-critical applications. The role includes mentoring developers, delivering high-quality code in C#/.NET, optimizing performance, and participating in code reviews.

Hybrid work with 2 days in the Porto office, strong English skills (B2) are required.