💼 Full-Time Position

Senior Backend Engineer – Payments & APIs

🏢
Proton AG
📍 barcelona, cataluña, Spain
📍
Location
barcelona, Spain
📅
Posted
May 27, 2026
⏰
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

A leading technology company in Barcelona is looking for a back-end developer to join its Payments team. You will be responsible for building scalable features and collaborating with various engineering teams. The ideal candidate has strong experience with PHP/Symfony, performance optimization, and a solid understanding of SQL. The position offers flexible working hours, health coverage, and a collaborative culture focused on privacy and innovation.
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