I would not recommend DocuSign for anyone not already friendly with the leadership (Director or above), unless you are ready to play some very cutthroat office politics to get into that position. Delivering value for the company and making awesome contributions are straight up not valued (or, often, even noticed) here. The company currently has far too many Director. C-level and VP employees soaking up all the credit and rewards, but either contributing very little or (in many cases) negative value to the company. You will be fed some line about loading up the top of the company so it can be built downwards, but none of that has happened in the last 2+ years. The people on the ground actually creating value are kept down (with below-market compensation and benefits) so friends can be brought in to reap the rewards at the top.
If you can navigate a treacherous political landscape to get yourself into the buddy circle, or are there already, Docusign is great. But if you want to do actual work and be valued for it, look somewhere else. If you do decide to come in (the business outlook would stay positive for the near future regardless of what the leadership does due to the market position and lack of serious competition), make sure at least 50% of your time and effort is spent playing politics. Any time spent on other work will be wasted otherwise.