Thank you all for your overwhelming interest in this position. We received many resumes some from very qualified engineers. Almost all applicants are currently based in Iran and the only option to get them relocated to San Francisco, CA is through work visa. Unfortunately, the US work visa quota for 2013 was reached within few days from opening and no more visas are left for this year.
We still highly encourage those who reside in US/Canada to apply for this position. If you know anyone who might be a good fit for this position please refer to us.
Thanks much,
Twitter International