github.com/rylio/queue

Execute tasks in parallel with a concurrency limit

github.com/bgentry/que-go

An interoperable Golang port of the Ruby Que queuing library for PostgreSQL

goworker

goworker is a Go-based background worker that runs 10 to 100,000* times faster than Ruby-based workers.

goworker is compatible with Resque, so you can push your jobs with Rails and Resque, and consume them with Go in the background.

machinery

Machinery is an asynchronous task queue/job queue based on distributed message passing.