Backend Engineer: E-Invoicing APIs & Tax Integrations

Role, Inc. is seeking a Software Developer (Electronic Invoicing) in Sabadell, Spain, to join a specialized team. The role focuses on designing and maintaining REST APIs, optimizing database queries, and managing integrations with tax authorities worldwide.

Required qualifications include 4+ years of Ruby on Rails experience, strong SQL knowledge, and proficiency in English. The company offers exposure to international digital transformation projects and a collaborative team culture.