Senior Go Backend Engineer — Build FinTech APIs with AI

Qonto is seeking a Senior Backend Engineer in Barcelona to help build the financial infrastructure that supports 750,000 European SMEs. You will design and maintain highly scalable APIs and robust banking services that process real money in real time, with zero room for mistakes. You will join a mission-based team of 5–10 engineers, collaborating with product managers, designers, and other tech stacks, while contributing to a culture of ownership and continuous improvement. J-18808-Ljbffr