4 ms·Team lead is known as "project manager". Tech lead is just the most experienced person on the project.by drran 5y agoTeam lead is known as "project manager". Tech lead is just the most experienced person on the project.stevula 5y agoTech lead might not be the most experienced in terms of technical ability. They could also be someone who just has a lot of domain knowledge but is not the most experienced developer in general.drran 5y ago> someone who just has a lot of domain knowledge ... is called product owner.