Google "protected concerted action" and spend $75 on a consult with a labor law attorney. Some catches:
1. The protest has to involve more than one team member, and depending on circumstances that other person possibly can't be a manager.
2. The protest has to be defensibly about some kind of working conditions issue. You need a concrete, defensible ask.
3. You can in fact have your pay docked for not working, though you (probably) can't be fired. But remember, you're an FLSA exempt employee (if you're a developer), so you can make it difficult for them to dock your pay, too.
I probably wouldn't make the protest about higher wages.
1. The protest has to involve more than one team member, and depending on circumstances that other person possibly can't be a manager.
2. The protest has to be defensibly about some kind of working conditions issue. You need a concrete, defensible ask.
3. You can in fact have your pay docked for not working, though you (probably) can't be fired. But remember, you're an FLSA exempt employee (if you're a developer), so you can make it difficult for them to dock your pay, too.
I probably wouldn't make the protest about higher wages.