It's good to hear that there are plenty of technology focused opportunities in the legal profession. The only one I had thought about prior to your comment was specialising in IP and technology, so I will definitely look into those other avenues.
I worked for Legalzoom in the United States for about 5 years, there is a lot of opportunity for disruption, and at last count there were re 500 something startups in the US.
A combo of law and tech would be awesome, that's what one of our co-founders who was a developer did. He went back to school and got a law degree.