Implementations of a method for wafer alignment may include: providing a wafer having a first side and a second side and forming a seed layer on a second side of the wafer. The method may include applying a glop to the seed layer at two or more predetermined points and plating a metal layer over the seed layer and around the glop. The method may include removing the glop to expose the seed layer and etching the seed layer to expose a plurality of alignment features on the second side of the wafer.