longtail-ai

Senior Customer Success Manager

🇪🇸 Barcelona, ES On-site Customer Support & Success Posted Apr 7, 2026
LocationBarcelona, ES
WorkplaceOn-site
CategoryCustomer Support & Success
PostedApril 7, 2026
Last verifiedMay 7, 2026
Europe (EU time zone preferred) | Travel required  About Longtail Technologies Longtail is building an intelligent decision-streaming platform that helps airlines make smarter decisions in real time. By combining automation, proprietary algorithms, and live travel data, we enable airlines to optimize pricing, availability, and product flexibility across thousands of routes worldwide.  We’re a fast-growing company solving complex, high-stakes problems in aviation—and we’re now scaling how we operate with customers.   About the Role We’re hiring asenior post-saleSenior Customer Success Manager to join our commercial team. This is a high-impact role responsible for owning customer execution end-to-end—across onboarding, adoption, and commercial outcomes. You’ll work directly with airline revenue management, pricing, and commercial teams, and play a critical role in turning customer engagements into scalable, repeatable success. This is not a support role. You will own outcomes, not just relationships.

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