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Blockchain Systems Engineer — Cross‑Chain & Scale

📍 Location
barcelona
⏰ Job Type
Full-time
📅 Posted
May 24, 2026

About the Role

A pioneering fintech company is seeking backend engineers to design and improve transaction infrastructures. This role involves building scalable blockchain applications, managing transaction lifecycles, and ensuring system resilience. Ideal candidates will have strong fundamentals in backend engineering and experience with production systems and blockchain networks. The company values diversity and encourages applications from individuals with different backgrounds.
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