Hi,
in our robotics platform team at Bosch Corporate Research (Renningen, Germany), we are offering internships with between 3 and 6 months duration. Direct Link: http://smrtr.io/LLHS
You will be working on ROS platform topics, such as ROS on micro-controllers, safety, model-driven system composition, continuous integration, benchmarking, etc. In other words, things you need to bring robots from experiments to products 
The work is in close collaboration with our business units from the consumer domain, so you will have a chance to see how robotics software is applied in the real-world
btw, the work focuses on ROS2, but if you have “only” ROS1 experience so far, that’s fine as well.
Please note that these particular internships are mainly targeted at students enrolled at a German University or Fachhochschule (you don’t need to be German, just study here). That’s also why the offer text is in German. For motivated candidates we can make exceptions, however, so don’t hesitate to contact me.
Interns receive compensation which covers typical living expenses in the Stuttgart area and we can also assist you with finding short-term accommodation here. Working partially remotely is possible, but you’ll have to come here some of the time and most people prefer working at our cool research campus anyway 
More information and application can be found for the next 60 days at http://smrtr.io/LLHS – if the link is dead, the deadline is most likely expired.
Of course, you can also send me a private message here on discourse (click on my profile image, then select “message” on the page that follows). Please include your e-mail address in that case.