Applications are open for the MLH Fellowship: GitHub Externship Track, offering students the chance to work on GitHub's core codebases, gaining real-world experience and earning while they learn. This initiative, in collaboration with Major League Hacking, allows students to contribute to both open source and innersource projects, impacting millions of developers globally. The partnership, which has spanned seven years, focuses on teaching early career developers meaningful collaboration using industry-leading tools. The program encourages applicants familiar with programming languages such as Ruby/Rails, C++, C#, Go, JavaScript, and functional languages like Haskell or OCaml. Applications are accepted until September 13, with further inquiries directed to [email protected], and updates available via GitHub's blog and social media channels.