Senior Node Js Backend Engineer Remote Jobs in Barcelona
ethical AI opportunities in Spain
Jobs Found
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Remote Full-Stack JS Engineer - Node/Mongo
🏢 EMERALD STAY®
📍 barcelona, barcelona, Spain
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Senior Backend Engineer — Node.js & Microservices
🏢 Tether EV
📍 barcelona, barcelona, Spain
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Remote AI Engineer - Real-Time LLM & Multi-Agent Systems
🏢 Stott and May
📍 barcelona, barcelona, Spain
C
Embedded Linux Senior Software Engineer - Optimisation
🏢 Canonical
📍 Barcelona, Kingdom Of Spain, Spain
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Desarrollador senior .NET (híbrido/Barcelona)
🏢 ISCAREM Human Resources, S.L.
📍 barcelona, barcelona, Spain
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Remote Platform Engineer for Secure Auth & Serverless (PHP)
🏢 Appwrite
📍 barcelona, barcelona, Spain
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Senior Backend Engineer, Barcelona — Build Scalable Platform
🏢 JOIN
📍 barcelona, barcelona, Spain
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Senior Fullstack Engineer - Madrid/Barcelona(remote) – International client
🏢 The White Team
📍 Barcelona, Catalonia, Spain
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Senior Backend Engineer (LLM / AI Experience)
🏢 UNITH
📍 Barcelona, Catalonia, Spain
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Senior Backend Engineer - GraphQL / PostgreSQL, Remote
🏢 Nivoda
📍 barcelona, barcelona, Spain
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Senior Node.js Backend Engineer - Remote
🏢 Cimpress / Vista
📍 Cataluña, Barcelona, Spain
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Senior Node.js Backend Engineer - Remote
🏢 Cimpress / Vista
📍 barcelona, barcelona, Spain
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Senior Backend Engineer — Hybrid, Equity & Perks
🏢 Blacklane
📍 barcelona, barcelona, Spain
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Staff Backend Engineer: Remote, High-Throughput Mediation
🏢 Appodeal, Inc.
📍 barcelona, barcelona, Spain
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Senior Software Engineer- Growth
🏢 The Knot Worldwide
📍 Barcelona, Catalonia, Spain
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Senior Software Engineer, Ads & Content
🏢 The Knot Worldwide
📍 Barcelona, Catalonia, Spain
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Senior Software Engineer- Ads & Content
🏢 The Knot Worldwide
📍 Barcelona, Catalonia, Spain
B
Senior Software Engineer Javascript, hibrido
🏢 Bitpanda
📍 Barcelona, Catalonia, Spain
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Senior Ruby on Rails Engineer — High-Impact Backend
🏢 Q-tech
📍 barcelona, barcelona, Spain
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Remote Backend Engineer – AI Safety & Infra
🏢 Alinia AI, Inc.
📍 barcelona, barcelona, Spain
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Business Strategy & Transformation Manager
🏢 GBfoods España
📍 Barcelona, Catalonia, Spain
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Senior Golang Developer with Blockchain Expertise
🏢 GenLayer Labs Corp.
📍 Barcelona, Catalonia, Spain
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Real-Time AI Engineer — Low-Latency LLM Systems (Remote)
🏢 Stott and May
📍 barcelona, barcelona, Spain
A
Senior Scala Engineer — Real-Time, High-Performance Backend
🏢 Appodeal, Inc.
📍 barcelona, barcelona, Spain
C
Senior Software Engineer - End-to-End Features, Hybrid Role
🏢 Collectly
📍 barcelona, barcelona, Spain