Blockchain Systems Engineer — Cross‑Chain & Scale
Location
barcelona, cataluña
Job Type
Full-time
Category
Bio-farmacéutico y salud
Posted
May 29, 2026
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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