I have a relative who is blind. I have told her I think there are 2 strong opportunities in technology that I can think of that might suit her. Granted she is not tech savvy so may not apply for you.
1) educating other blind people in how to best utilize technology. She was always "legally blind", but has been 100% blind since the 90's so picking up technology has not been easy for her.
2) Accessibility QA. I know this probably could feel like a "step back" from being a developer, but I think the world (especially large companies who are becoming more and more dependent on their web presence) NEED more people who can help their teams understand the world from the perspective of a blind person. There are people in these positions obviously, but I was surprised to learn that most of them can see, so I don't put much faith in their ability to do justice to their jobs.
Finally, this sort of goes with #2 above, but I think there's opportunity and a market (think government subsidies) for people who want to build accessibility technology to make it easier for blind people to use technology. I think this probably should start from standardization. There are a lot of standards out there, but I think not enough.
PS. I think one of the best first steps will be to start to learn Braille. It likely will be easier to get started while you can still see.