This is a term contractor position at the National Institute of Standards and Technology, in Gaithersburg, Maryland. The position is ready to be filled now. A candidate is needed to develop software for the interactive creation and editing of phase equilibrium diagrams (2 dimensional plots with annotations). The candidate must have expertise in use of widget toolkits and graphical APIs for the development of GUI applications. The candidate must be able to develop code using Java (including Java 2D graphics) or JavaScript / DOM / HTML Canvas. Experience with algebraic transformations, curve fitting, rendering, interpolation, intersection, and collision/hit detection of curves, splines, and 2-D objects is preferred. To be considered, please send a statement of interest and a CV to Terrell Vanderah (http://www.nist.gov/mml/ceramics/structure_determination/terrell-vanderah.cfm).