Senior Data Scientist - Advertising division

Amadeus
Berlin
Workplace: HybridFull timeFunction: Data Science & Machine LearningSkills: ["Problem-solving","Communication","Collaboration","Data-driven decision making","Mentorship"]

Own end-to-end machine learning solutions for Amadeus’ travel advertising platform, from problem definition and experimentation to production deployment and monitoring. Join the Bidder & Platform Optimization team to design and improve models for audience targeting, real-time bidding, campaign optimization, and budget allocation. Collaborate across data engineering, software engineering, and product to translate business challenges into scalable, monitored ML systems that influence millions of daily advertising decisions.

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FursaFursa
Amadeus
Amadeus
5 days ago

Senior Data Scientist - Advertising division

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Job Summary

Own end-to-end machine learning solutions for Amadeus’ travel advertising platform, from problem definition and experimentation to production deployment and monitoring. Join the Bidder & Platform Optimization team to design and improve models for audience targeting, real-time bidding, campaign optimization, and budget allocation. Collaborate across data engineering, software engineering, and product to translate business challenges into scalable, monitored ML systems that influence millions of daily advertising decisions.
Location: Berlin
Workplace: Hybrid
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Mid level

Key Responsibilities

  • •Design, build, and continuously improve ML and statistical models for audience targeting, real-time bidding, campaign optimization, and budget allocation.
  • •Research and develop optimization strategies combining AI and classical machine learning to maximize campaign performance and bidding efficiency.
  • •Forecast supply and demand dynamics to improve advertising decision-making and budget utilization.
  • •Design experimentation frameworks and success metrics, using A/B testing and data-driven analysis to evaluate and improve model performance.
  • •Deploy ML solutions to production and establish monitoring, feedback loops, and model governance; collaborate with engineers to build scalable data pipelines and streaming systems.

Key Requirements

  • •Solid understanding of statistics, experimentation, machine learning, and data wrangling, including model validation and performance evaluation.
  • •Ability to translate business and product challenges into data-driven solutions with strong problem-solving skills.
  • •Strong software engineering fundamentals with production experience in Python and SQL.
  • •Experience deploying, operating, and monitoring machine learning systems in production environments.
  • •Proven ability to deliver complex projects from concept to production with ownership and clear communication to technical and non-technical audiences.
Experience:Ad techProgrammatic advertisingMachine learning in production
Skills:Problem-solvingCommunicationCollaborationData-driven decision makingMentorship
Tech Stack:GolangScalaPythonGraphQLApache AirflowRedisPostgreSQLGoogle BigQueryGoogle Cloud Platform (GCP)MicroservicesTensorFlowKerasLightGBMA/B testing

Company Brief

Amadeus
Provides technology solutions for the global travel industry, including reservation systems, distribution, airline IT, hospitality, and data-driven services to travel providers, agencies, and OTAs to manage bookings and operations.
Industry: TravelTech
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Madrid, Spain
Founded: 1987
WebsiteLinkedIn