Senior Fullstack Engineer Web3 Defi Wallet Jobs in Cataluña
ethical AI opportunities in Spain
Jobs Found
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Senior Fullstack Engineer - Web3 & DeFi Wallet
🏢 Jordan martorell s.l.
📍 Cataluña, Barcelona, Spain
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Senior Fullstack Engineer - Web3 & DeFi Wallet
🏢 Jordan martorell s.l.
📍 Barcelona, Cataluña, Spain
B
Senior Full-Stack Engineer - Web3 Wallet (Angular/NestJS)
🏢 Bitpanda
📍 Cataluña, Barcelona, Spain
B
Senior Full-Stack Engineer - Web3 Wallet (Angular/NestJS)
🏢 Bitpanda
📍 Barcelona, Cataluña, Spain
B
Fullstack Engineer for DeFi Wallet (Angular/NestJS)
🏢 Bitpanda GmbH
📍 Barcelona, Cataluña, Spain
B
Sr Fullstack Eng - DeFi Wallet (Angular/NestJS) - Hybrid
🏢 Bitpanda GmbH
📍 Cataluña, Barcelona, Spain
B
Senior Fullstack Engineer, Angular & NestJS (DeFi Wallet)
🏢 Bitpanda
📍 Cataluña, Barcelona, Spain
B
Sr Fullstack Eng - DeFi Wallet (Angular/NestJS) - Hybrid
🏢 Bitpanda GmbH
📍 Barcelona, Cataluña, Spain
D
AI Agent Web3 Backend Architect (DeFi & A2A)
🏢 DcentraLab
📍 Barcelona, Cataluña, Spain
D
AI Web3 Backend Engineer – AI Agent Economy
🏢 DcentraLab
📍 Barcelona, Cataluña, Spain
B
Senior Fullstack Engineer, Angular & NestJS (DeFi Wallet) Barcelona, Spain
🏢 Bitpanda GmbH
📍 Cataluña, Barcelona, Spain
B
Senior Fullstack Engineer, Angular & NestJS (DeFi Wallet)
🏢 Bitpanda
📍 Barcelona, Cataluña, Spain
D
AI Web3 Backend Engineer – AI Agent Economy
🏢 DcentraLab
📍 Barcelona, Cataluña, Spain
B
Fullstack Engineer, Angular & NestJS (DeFi Wallet) Barcelona, Spain
🏢 Bitpanda GmbH
📍 Barcelona, Cataluña, Spain
B
Senior Fullstack Engineer, Angular & NestJS (DeFi Wallet) Barcelona, Spain
🏢 Bitpanda GmbH
📍 Barcelona, Cataluña, Spain
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Senior Full Stack Web Engineer - Trading
🏢 Keyrock
📍 Cataluña, Barcelona, Spain
N
Senior FullStack PHP/React/Node.js Engineer (EU only)
🏢 NLab
📍 Cataluña, Barcelona, Spain
B
QA Engineer, DeFi Wallet New Barcelona, Spain
🏢 Bitpanda GmbH
📍 Barcelona, Cataluña, Spain
E
Senior Fullstack Engineer
🏢 Entravision Communications
📍 Cataluña, Barcelona, Spain
N
Senior Fullstack Engineer - AI-Driven Banking (Remote)
🏢 N26
📍 Cataluña, Barcelona, Spain
N
Senior Fullstack Engineer — Remote, AI & Banking Tools
🏢 N26
📍 Cataluña, Barcelona, Spain
H
Senior Fullstack Engineer — Lead, Scale & Impact (Hybrid)
🏢 Hevy
📍 Cataluña, Barcelona, Spain
K
Senior Full Stack Web Engineer - Crypto
🏢 Keyrock
📍 Cataluña, Barcelona, Spain
T
Remote Senior Fullstack Engineer: AI/GPU Cloud Platform
🏢 Tether Operations Limited
📍 Barcelona, Cataluña, Spain
K
Innovation Researcher (Coding Required)
🏢 Keyrock
📍 Barcelona, Cataluña, Spain
K
Infrastructure Engineer, Blockchain Specialist
🏢 Keyrock
📍 Barcelona, Cataluña, Spain
K
Senior Director/Director - Corporate Deal Structuring
🏢 Keyrock
📍 Cataluña, Barcelona, Spain
K
HR Operations & Payroll Specialist (Remote/Hybrid EMEA)
🏢 Keyrock
📍 Barcelona, Cataluña, Spain
K
Backend Rust Engineer - Options Trading
🏢 Keyrock
📍 Barcelona, Cataluña, Spain
H
Senior Frontend Software Engineer - Payments & Fraud
🏢 Hopper
📍 Barcelona, Cataluña, Spain
K
Senior Full Stack Web Engineer - Trading
🏢 Keyrock
📍 Barcelona, Cataluña, Spain
T
Remote Senior Fullstack Engineer, AI & Distributed Systems
🏢 Tether EV
📍 Barcelona, Cataluña, Spain
N
Senior FullStack PHP/React/Node.js Engineer (EU only)
🏢 NLab
📍 Barcelona, Cataluña, Spain
N
Senior Fullstack Engineer — Remote, AI & Banking Tools
🏢 N26
📍 Barcelona, Cataluña, Spain
N
Senior Fullstack Engineer - AI-Driven Banking (Remote)
🏢 N26
📍 Barcelona, Cataluña, Spain