One joy of working on Plotly is the diversity of the product. You'll get to touch everything. We have social features like a feed and profiles, scientific graphing libraries in Python, R, and MATLAB, and a GUI for graphing and analyzing data.
Another joy of Plotly is the speed. We ship code a few times a day. We're a team of eight, so on any given day you will be working on new features, talking with users, spotting and fixing bugs, and closely collaborating with the team. Your role will be to conceive of, build, ship, and own new Plotly features.