Comment Do learn a second language, but not because of job (Score 2) 514
I speak Russian, English and I'm learning German. But what I've learned so far is that you don't need any human language except English to be a good programmer. Learning a second language won't improve your programming skills or your value, cause all other good programmers speak English.
On the other side, learning a second language allows you to develop your brains, improve your memory and to delay brain aging. Which language to learn depends on what time do you have and what language is easier for you to practice. If I were you, I'd learn Spanish or French because you can always travel to Mexico or Canada to practice it. Other variants: if you have little time, learn English-like language like German, it would be easier. Still more time - learn Slavic language like Russian or Czech (yes, they make a good beer in Prague, definitely worth visiting). But if you have a shitload of time, then learn completely different language like Japanese, Chinese, Finnish or Arabic.