A system is provided. The system includes one or more hardware processors, a memory storing a plurality of parsing mechanics, each parsing mechanic of the plurality of parsing mechanics being associated with a plurality of functions provided by a software system, and a natural language interface engine, executing on the one or more hardware processors. The natural language interface engine configured to receive a first execution job from a user device of the natural language interface engine, the first execution job including a first sentence in a natural language, identify a first parsing mechanic from the plurality of parsing mechanics based on natural language contents of the first sentence, identify, from the identified first parsing mechanic, that a first function of the plurality of functions is associated with the first parsing mechanic, execute a first function call to the first function, and provide results to the user device.