Ceylon - Ceylon is a language designed specifically for writing large programs in teams.
Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
Jabaco - Jabaco is a simple programming language with a Visual Basic like syntax.
Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible
ASP.NET Core - With ASP.
Rust - A safe, concurrent, practical language