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HTS Media (Hopper's Advertising and Media division) is hiring a Senior Software Engineer - AI Fintech foundation (Spain)

About the Role

Role details below.

Responsibilities

  • Design and implement automated, reusable training pipelines to ensure consistent, scalable model delivery across the partner portfolio
  • Build ETL pipelines with thoughtful feature engineering to guarantee clean, reliable inputs for pricing models
  • Develop and deploy real-time ML pricing solutions to production, owning the full path from model to live environment
  • Monitor production systems for latency, drift, and training-serving skew, optimising continuously to maintain model integrity
  • Run champion-challenger tests on pricing and product construction levers to surface improvements and respond to shifting market conditions
  • Partner with data scientists, engineers, and product stakeholders to translate business needs into well-scoped technical solutions

Requirements

  • 5+ years of experience in a similar role, ideally within production ML systems or large-scale pricing platforms
  • Proficiency in Python, Scala, and SQL, applied to production ML systems rather than exploratory work
  • Experience in data modelling, software architecture, and distributed data processing frameworks at scale
  • Deep understanding of ML algorithms and when to apply them in the context of pricing, demand forecasting, or similar commercial domains
  • Strong analytical instincts and attention to detail, with a track record of catching issues before they reach production
  • A product mindset that keeps the customer outcome in view, even when the work is deeply technical
  • Clear, collaborative communication skills that hold up across data science, engineering, and business stakeholder audiences

Benefits

  • Well-funded and proven startup with large ambitions, competitive salary, upsides of pre-IPO equity packages
  • Hopper covers the cost of employee premiums for private medical and dental coverage
  • Hopper also offers private life and accident coverage
  • Please ask us about our very generous parental leave, much above industry standards!
  • Access to co-working space on demand through FlexDesk AND Work-from-home stipend
  • Unlimited PTO
  • Hopper of

Compensation

Competitive salary. Equity: Pre-IPO equity packages. Hopper covers the cost of employee premiums for private medical and dental coverage, Hopper also offers private life and accident coverage, Unlimited PTO, Hopper offers a monthly cash allowance for gym memberships and to cover home-office expenses for a comfortable remote working experience, Carrot Cash travel stipend, Access to co-working space on demand through FlexDesk AND Work-from-home stipend

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About company
HTS Media (Hopper's Advertising and Media division)
HTS Media is Hopper’s advertising and media division, built to help travel brands, destinations, and suppliers connect with travelers at scale. Our mission is to build the travel industry’s leading retail media network, turning advertising into a major driver of profitability for Hopper and our partners.
All jobs at HTS Media (Hopper's Advertising and Media division) Visit website
Job Details
Department Finance
Category data
Posted 8 days ago