Engineering, AI & Airline Commercial Technology
Barcelona (hybrid), or elsewhere in Europe depending on role|Airline technology

This isn't an open vacancy. It's a way to get on our radar before roles are advertised. We're growing our engineering, AI, data, product and commercial teams, and when a role fits your background, we'll contact you.

What Longtail does

Airlines adjust prices and availability across thousands of routes every day, often with tools built for a slower market. Longtail builds a decision-streaming platform that brings together live data, proprietary optimisation algorithms and AI. Airlines use it to make those commercial decisions in real time and act on them automatically.

Why join us

• Hard, consequential problems: real-time decisioning at scale, where speed, accuracy and revenue all matter.
• Real ownership: you'll help shape the architecture, product and ways of working as we grow.
• Airline experience is a bonus, not a requirement for many roles. Strong engineers and AI specialists from other industries thrive here.
• Adaptable location:



hybrid in Barcelona, with options elsewhere in Europe for some roles. Visa sponsorship and relocation support available for selected roles.

Who we'd like to hear from

Engineering, AI & Data

This covers backend, full-stack and platform engineers, staff and principal engineers and other technical leaders, applied AI, LLM and agent engineers, ML platform and MLOps engineers, data engineers, scientists and analysts, and cloud, distributed-systems and DevOps specialists.

You built complex SaaS platforms, real-time or streaming systems, production AI or ML, or large-scale data platforms.

Airline Pricing, Revenue Management & Product

This covers RM and pricing specialists, product managers and product ops, pricing operations and commercial analysts, solutions architects, and technical programme and delivery managers.

You know forecasting, demand steering and price elasticity, fare structures, distribution

📌 Longtail Talent Community (Barcelona)
🏢 Longtail Technologies
📍 Barcelona