GenQueue helps create a common API for your background job needs. Switch from Redis to RabbitMQ to GenStage - or use them all. Unified testing support included. link

Current Adapters include:

• GenQueue Exq - Redis-backed job queue.
• GenQueue TaskBunny - RabbitMQ-backed job queue.
• GenQueue Toniq - Redis-backed job queue.
• GenQueue Verk - Redis-backed job queue.
• GenQueue OPQ - GenStage-backed job queue.