A friend of mine sent me a job posting. I read the description, did some checking, and discovered that two months ago I had applied on Indeed.com to a job at the same company, that used the exact same job description.
This could be the same job, unfilled until now; or it could be a second opening for the same position. Perhaps they suspended the search to fill the job, and started over. In any case, they have my resume.
This time, however, my friend knows the recruiter and has given me her contact info. He recommends that I send my resume to her, mention that he referred me, and say how much I'd like the job.
But if there's a chance that she somehow remembers my previous application, won't this seem pushy? I didn't get a call back, after all.
UPDATE: I took your advice and sent my resume to the recruiter. Now I have a phone interview scheduled with the company. Clearly I was too timid, and having a referral helped. Thanks, all.