Liquid Barcodes is hiring a new Senior Backend Software Engineer in Málaga, Andalusia.

Liquid Barcodes is the leading loyalty provider for convenience stores. We empower convenience retailers with a leading-edge loyalty and subscription platform that drives real business results. By focusing on engagement and retention, we help you create highly targeted, gamified programs designed to: •Grab members’ attention •Target high-value customers •Retain members long-term Our platform stands out by delivering unparalleled member engagement through automation, sequences, and gamification—ensuring every campaign, activity, and message performs at its peak. Coupled with powerful retention tools like segmentation, user-friendly experiences, and subscriptions, we help you identify, reward, and retain your most valuable customers. With Liquid Barcodes, every interaction generates a bigger business impact—whether boosting basket size, increasing visit frequency, or growing your loyalty share. Let’s transform customer attention into actionable results.