Backend Engineer Jobs in Cataluña
ethical AI opportunities in Spain
Jobs Found
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Senior Python Backend Engineer – AI-Driven CX Platform
🏢 M47 - AI Company
📍 Cataluña, Barcelona, Spain
C
Senior Backend Engineer - AI Text-to-Speech, Scalable
🏢 Clutch Canada
📍 Cataluña, Barcelona, Spain
E
Senior Java Backend Engineer - Pharma Quality Platform
🏢 ERNI - Swiss Software Engineering
📍 Cataluña, Barcelona, Spain
K
Senior Software Engineer, presencial
🏢 Krell Consulting & Training
📍 Cataluña, Barcelona, Spain
A
Senior Full-Stack Engineer (Barcelona)
🏢 Appodeal, Inc.
📍 Cataluña, Barcelona, Spain
T
Senior Software Engineer – Billing Platform (Hybrid, Barcelona)
🏢 TechBrains
📍 Cataluña, Barcelona, Spain
E
Senior Software Engineer - Remote AI for Customer CX
🏢 Exoticca
📍 Cataluña, Barcelona, Spain
K
Senior Full-Stack Web Engineer - Remote, FinTech/Crypto
🏢 Keyrock
📍 Cataluña, Barcelona, Spain
C
Senior Software Engineer - End-to-End Features, Hybrid Role
🏢 Collectly
📍 Cataluña, Barcelona, Spain
B
Sr Fullstack Eng - DeFi Wallet (Angular/NestJS) - Hybrid
🏢 Bitpanda GmbH
📍 Cataluña, Barcelona, Spain
H
Senior Software Engineer, CX Platform & AI
🏢 Hopper
📍 Cataluña, Barcelona, Spain
K
Ingeniero Senior de Software – Backend/IA en AWS (Híbrido)
🏢 Krell Consulting & Training, S.L.
📍 Cataluña, Barcelona, Spain
U
Senior Full-Stack Engineer – Remote
🏢 User Testing Company
📍 Cataluña, Barcelona, Spain
S
Senior Server Engineer - Hybrid MMO Backend (Python/AWS)
🏢 Scopely
📍 Cataluña, Barcelona, Spain
C
Senior Frontend/Backend Engineer — Product-Focused (Remote)
🏢 Confidential
📍 Cataluña, Barcelona, Spain
B
Senior Full-Stack Engineer - Web3 Wallet (Angular/NestJS)
🏢 Bitpanda
📍 Cataluña, Barcelona, Spain
K
Senior Software Engineer - AI/ML, Cloud & Web (Hybrid)
🏢 Krell Consulting & Training
📍 Cataluña, Barcelona, Spain
H
Senior Fullstack Engineer — Lead, Scale & Impact (Hybrid)
🏢 Hevy
📍 Cataluña, Barcelona, Spain
F
Senior Python Django Engineer - Remote Scalable Backends
🏢 Fliff
📍 Cataluña, Barcelona, Spain
S
Senior Software Engineer — End-to-End, Product‑Driven
🏢 SeQura
📍 Cataluña, Barcelona, Spain
G
Senior Platform & DevEx Engineer — AI-First Automation
🏢 Gelato
📍 Cataluña, Barcelona, Spain
K
Senior Software Engineer – Viladecans (Barcelona)
🏢 Krell Consulting & Training, S.L.
📍 Cataluña, Barcelona, Spain
E
Senior Software Engineer-AI-Driven Customer Care (Remote)
🏢 Exoticca
📍 Cataluña, Barcelona, Spain
C
Senior Backend Engineer – Life Sciences, Java/Spring & AWS
🏢 Clarivate
📍 Cataluña, Barcelona, Spain
P
Senior Backend Engineer - Scale Secure Privacy Tools
🏢 Proton
📍 Barcelona, Cataluña, Spain
J
Backend Engineer: Build Scalable, Reliable Systems (Hybrid)
🏢 JR Spain
📍 Barcelona, Cataluña, Spain
D
AI Agent Web3 Backend Architect (DeFi & A2A)
🏢 DcentraLab
📍 Barcelona, Cataluña, Spain
U
LLM Backend Senior Engineer (Hybrid/Remote Europe)
🏢 UNITH
📍 Barcelona, Cataluña, Spain
P
Senior Django Backend Engineer - Remote (EU) & Scale APIs
🏢 PhotoRoom, Inc
📍 Barcelona, Cataluña, Spain
G
Senior Backend Engineer – AI SaaS (Remote-Friendly)
🏢 Genesy AI
📍 Barcelona, Cataluña, Spain
Q
Senior Backend Engineer - HealthTech, High-Scale Python
🏢 Quadrivia AI
📍 Barcelona, Cataluña, Spain
C
Senior Python Backend Engineer - AI SaaS, Remote
🏢 Contentsquare
📍 Barcelona, Cataluña, Spain
Q
Senior Backend Engineer – HealthTech, AI-Driven Systems
🏢 Quadrivia
📍 Barcelona, Cataluña, Spain
Q
Senior Backend Engineer – Java & Scalable Systems (Remote)
🏢 Qualifyze
📍 Barcelona, Cataluña, Spain
M
Senior Python Backend Engineer – AI-Driven CX Platform
🏢 M47 - AI Company
📍 Barcelona, Cataluña, Spain
C
Senior Python Backend Engineer for AI-Powered SaaS Platform
🏢 Contentsquare
📍 Barcelona, Cataluña, Spain
N
Senior Backend Engineer - GraphQL / PostgreSQL, Remote
🏢 Nivoda
📍 Barcelona, Cataluña, Spain
P
Senior Django Backend Engineer - Scale High-Traffic APIs
🏢 Photoroom
📍 Barcelona, Cataluña, Spain
M
Senior Backend Engineer (Java/Spring Boot) - Global Growth
🏢 Merlin Digital Partner
📍 Barcelona, Cataluña, Spain
T
Senior Backend Engineer: Build Scalable APIs in Python
🏢 Termius
📍 Barcelona, Cataluña, Spain
B
Senior Backend Engineer - ML-Driven Platforms at Scale
🏢 Blizzard Entertainment
📍 Barcelona, Cataluña, Spain
C
Senior Backend Engineer - AI Text-to-Speech, Scalable
🏢 Clutch Canada
📍 Barcelona, Cataluña, Spain
A
Remote Platform Engineer for Secure Auth & Serverless (PHP)
🏢 Appwrite
📍 Barcelona, Cataluña, Spain