Blockchain Jobs in Barcelona

Open blockchain roles in Barcelona. Blockchain, Web3, and crypto roles in Spain. Work on smart contracts, DeFi protocols, and decentralized applications at innovative companies.

Avg 65k €

9 companies

20 jobs

Senior Node.js Software Engineer - Holepunch (100% Remote, Worldwide)

Tether

Barcelona, Spain (Remote)

Remote🇬🇧English Friendly6d ago

Emerging Channels Specialist | Based in Europe

Hostinger

Poland / Krakow, Poland / Spain / Barcelona, Spain / Madrid, Spain

Remote🇬🇧English Friendly1w ago

Site Reliability Engineer

P2P. org

Remote - Europe / UK / Kazakhstan / Kazakhstan, Kazakhstan / Remote - Spain / Barcelona, Barcelona, Spain / Poland / Poland, Poland / Georgia / Georgia, Georgia / Serbia / Serbia, Serbia / Montenegro

Remote🇬🇧English Friendly1w ago

Blue Card threshold metSalary meets the Highly Qualified Professional (PAC) threshold; employer support is not confirmed

Senior Affiliate Manager (Full Remote - Europe)

EverAI

Europe / Barcelona, Barcelona, Malta

€50,000 - €65,000Remote🇬🇧English Friendly1w ago

Brussels / Brussels, Belgium, Belgium / Rome / Rome, Rome, Italy / Barcelona / Barcelona, Catalonia, Spain / Zug / Zug, Zug, Switzerland / Porto / Porto, Porto, Portugal / Cape Town / Cape Town, Cape Town, South Africa / Istanbul / Istanbul, Istanbul, Turkey / Eindhoven / Eindhoven, Eindhoven, Netherlands / Geneva / Geneva, Geneva, Switzerland / Milan / Milan, Milan, Italy / Amsterdam / Amsterdam, Amsterdam, Netherlands / Manama / Bahrain, Bahrain, Bahrain / Madrid / Madrid, Comunidad de Madrid, Spain /…

Remote🇬🇧English Friendly2w ago