He was a Spanish voice actor, broadcaster, and dubbing director. He began his career in radio, debuting in 1954 with the dubbing of Byron Haskin's The War of the Worlds. He is best known for dubbing Sean Connery in the first five James Bond films and in The Man Who Dumped Me. Ramírez also worked as an on-screen actor on several occasions and appeared in animated series such as The Bremen Town Musicians.