Freelance Senior Software Developer Jobs in Barcelona
ethical AI opportunities in Spain
Jobs Found
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Senior Full-Stack React/Next.js Developer (Freelance)
🏢 Blu Selection - Recruitment Agency
📍 barcelona, barcelona, Spain
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Senior Full-Stack React/Next.js Developer (Freelance)
🏢 Blu Selection - Recruitment Agency
📍 Barcelona, Cataluña, Spain
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Senior Full Stack Engineer—React/Next.js, Hybrid
🏢 Blu Selection
📍 barcelona, barcelona, Spain
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Senior Full Stack Engineer—React/Next.js, Hybrid
🏢 Blu Selection
📍 Barcelona, Cataluña, Spain
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Responsable Laboral para Asesoría Fiscal y Laboral Digital (Barcelona, remoto)
🏢 Hito Agile
📍 barcelona, barcelona, Spain
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Senior Java Developer (Backend Services)
🏢 Gameloft
📍 Cataluña, Barcelona, Spain
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Freelance Senior OR Junior Full Stack Developer – React / Next.js / Node.js – Barcelona
🏢 Blu Selection - Recruitment Agency
📍 barcelona, barcelona, Spain
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Freelance Digital Platform Architect
🏢 beBeeTechnicalLead
📍 Barcelona, Barcelona, Spain
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Freelance Senior Software Developer (Kotlin) - AI Trainer
🏢 Mindrift
📍 Barcelona, Catalonia, Spain
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Senior React Native & Full-Stack Engineer (Azure)
🏢 Schwarz IT Barcelona
📍 barcelona, barcelona, Spain
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Senior Software Developer, Cloud Data Platform Lead
🏢 TecAlliance
📍 barcelona, barcelona, Spain
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transformation specialist - industrial manufacturing
🏢 beBeeDigitalization
📍 Barcelona, Barcelona, Spain
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Remote FPGA Engineer - 6-Month Contract
🏢 SOCIAL TEC HUNTING
📍 barcelona, barcelona, Spain
S
Senior Full-Stack Angular & .NET Engineer
🏢 Stack Overflight
📍 barcelona, barcelona, Spain
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Senior .NET Engineer for AI-Powered Cloud Platforms
🏢 Wizeline
📍 barcelona, barcelona, Spain
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FPGA Developer (Freelance – Remote – 6‑month contract)
🏢 SOCIAL TEC HUNTING
📍 Barcelona, Cataluña, Spain
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Senior Backend Engineer - Cloud & Microservices
🏢 International Telecommunication Union
📍 barcelona, barcelona, Spain
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Frontend Engineer – Medical 3D Printing (Hybrid, Barcelona)
🏢 Materialise NV
📍 barcelona, barcelona, Spain
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highly skilled mobile application designer
🏢 beBeeAndroid
📍 Barcelona, Barcelona, Spain
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Portfolio Program Manager: Software, Data & AI (Flexible)
🏢 Confidential
📍 Barcelona, Cataluña, Spain
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Senior FirstSpirit Developer - Java Web Architect (Hybrid)
🏢 UDG Ludwigsburg GmbH
📍 barcelona, barcelona, Spain
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Growth-Driven Full-Stack Product Engineer
🏢 Factorial
📍 Cataluña, Barcelona, Spain
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BCN - Senior SDET (Software Development Engineer in Test)
🏢 Qvops Innovation
📍 Cataluña, Barcelona, Spain
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Senior Java Developer (Backend Services)
🏢 Gameloft
📍 Barcelona, Cataluña, Spain
I
Senior Full-Stack Tech Leader | Hybrid, Growth to CTO
🏢 Icnea
📍 Cataluña, Barcelona, Spain
S
Senior BPA/RPA Lead for Automation & AI
🏢 SYNNEX Corporation
📍 barcelona, barcelona, Spain
I
Senior Full-Stack Tech Leader | Hybrid, Growth to CTO
🏢 Icnea
📍 barcelona, barcelona, Spain
T
Senior Android Engineer: Kotlin, MVVM & Clean Arch (Hybrid)
🏢 Tecdata
📍 barcelona, barcelona, Spain
C
Freelance Program Manager (Software, Data & AI Portfolio)
🏢 Confidential
📍 Barcelona, Cataluña, Spain
S
Senior Tagetik Application Developer
🏢 Schneider Electric
📍 Cataluña, Barcelona, Spain
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Senior Software Engineer, FinTech Risk & Data APIs
🏢 Apex Group Ltd
📍 Cataluña, Barcelona, Spain