Develop and maintain the open-source Lightning Development Kit in Rust, including code contributions, code review, testing infrastructure, documentation, contributor support, and integrations. Work on language bindings, channel splicing, Taproot, MuSig, PTLCs, performance, scalability, robustness, BOLT 12, VSS, anchor outputs, and a server version of LDK. Candidates should have over eight years of professional experience and practical Bitcoin and Lightning Network expertise.

Develop and maintain the open-source Lightning Development Kit, including writing and reviewing Rust code, improving testing infrastructure, supporting language bindings, and implementing Lightning Network and Bitcoin features such as splicing, dual-funded channels, Taproot, BOLT 12, VSS, and anchor outputs. Engineers also assist LDK users and contributors, improve performance and scalability, document the project, and pursue independent Bitcoin-related projects.