C++ 11 developer needed to create the pathfinding of our 2D tile based game

We are looking for a C++ 11 Programmer to create the pathfinding of our 2D tile based game. /!\ IMPORTANT : You have to download our attachments ([login to view URL]) and check our code and the web link to understand what we need : Web link > +Slopes > +Plateforme one-way +gravity /!\ The following knowledge is required: - C++11 - Algorithm with good knowledge in Pathfinding - Vector Algebra To get a better idea of what i want as knowledge, you can read this page that gives you an overview : Our game is a 2D plateformer tile based with basic physics + Destructible terrain We will leave at disposal a program ready to compile which contains all the necessary. You have to follows thoses Specifiations/Constraints : Specifications: - Pathfinding must consider slopes, platforms, one way blocks. - The world can be modified at runtime (the game is a sandbox). - Pathfinding must apply only on a portion of the world (memorised grid must be limited, the game is an "open world"). - The algorithm must be as flexible as possible to add new movements to the player (ex: character can Dash, Fly, double jump, etc ...). - The character could have variable collision mask size (currently 24x48, can be edited in [login to view URL] on the constructor). - Gravity can be different (currently 0.2f), can be edited on player.cpp. - Jumping force and physics can be different, can be edited on player.cpp. Constraints: - Lib SDL2 - C++11 (std::array, vector, unique_ptr, no raw pointer allocation ...) - Don't use new libraries without asking first. - The pathfinding must be added into a proper and separated API. - The pathfinding API should be used in Player::step. Important: Player::simulateOneFrame and physics shall not be altered! - Must be able to manage hundreds of entities (the algorithm must be fast and efficient). - One instance of a pathfinding engine must use < 1MB if possible. - Should not be refreshed at 60 fps, rather at 1 fps, or better, only when the world is edited. You can download the project below and test it to get an idea of the work to be done.