Job Description:About Us:At Booking.com, data drives our decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A/B tests. We’re the thrill of the first night in a new place. The excitement of the next morning. The friends you encounter. The journeys you take. The sights you see. And the memories you make. Through our products, partners and people, we make it easier for everyone to experience the world.Role description:As a Data Engineer II in Booking.com’s Growth Marketing department, you will design, build, and optimize the data infrastructure that powers our global marketing efforts, spanning campaign orchestration, targeting, measurement, and self-learning systems. You will work with real-time and batch data at scale, enabling teams to launch smarter, faster, and more accountable marketing programs.This role requires strong engineering fundamentals, hands-on experience with streaming and cloud data systems, and a proactive approach toward operational quality. You’ll be a key contributor to our data foundation, while also helping less experienced engineers grow and succeed.Key Job Responsibilities and Duties:Design, implement, and maintain robust batch and streaming data pipelines to enable real-time and scheduled marketing use cases.Ensure the operational health, monitoring, and automation of marketing-related data systems, while resolving technical issues.Translate product and marketing requirements into scalable, privacy-compliant solutions that connect diverse datasets.Collaborate with marketing, product, and ML teams to deliver high-quality data for experimentation, reporting, and model training.Promote data standardization and governance, mentor team members, and drive continuous improvements in system architecture and observability.Qualifications & Skills:Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent professional experience3–5 years’ experience in data engineering or backend developmentProficient in Python, Java, or Scala; skilled with version control, CI/CD, and container-based deploymentHands-on experience with distributed data technologies (e.g., Kafka, Spark, Hive, Snowflake, Airflow, Hadoop)Strong knowledge of data modeling, quality assurance, schema evolution, and event-driven architectureExperience designing and owning production-grade, scalable data pipelinesComfortable collaborating across engineering, marketing, and data science teams; effective communicatorUnderstanding of privacy regulations (e.g., GDPR/CCPA) and marketing/data personalization systemsBenefits & Perks - Global Impact, Personal Relevance:Booking.com’s Total Rewards Philosophy is not only about compensation but also about benefits. We offer a competitive , as well unique-to-Booking.com benefits which include:Annual paid time off and generous paid leave scheme including: parent, grandparent, bereavement, and care leaveHybrid working including flexible working arrangements, and up to 20 days per year working from abroad (home country)Industry leading product discounts - up to 1400 per year - for yourself, including automatic Genius Level 3 status and Booking.com wallet creditDiversity, Equity and Inclusion (DEI) at Booking.com:Diversity, Equity & Inclusion have been a core part of our company culture since day one. This starts with our very own employees, who represent over 140 nationalities and a wide range of ethnic and social backgrounds, genders and sexual orientations.Take it from our Chief People Officer, Paulo Pisano: “At Booking.com, the diversity of our people doesn’t just build an outstanding workplace, it also creates a better and more inclusive travel experience for everyone. Inclusion is at the heart of everything we do. It’s a place where you can make your mark and have a real impact in travel and tech.”We ensure that colleagues with disabilities are provided the adjustments and tools they need to participate in the job application and interview process, to perform crucial job functions, and to receive other benefits and privileges of employment.Application Process:Let’s go places together:Your recruiter will be in touch to discuss the hiring process with you and interview stages to expectThis role does not come with relocation assistance.Booking.com is proud to be an equal opportunity workplace and is an affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. We strive to move well beyond traditional equal opportunity and work to create an environment that allows everyone to thrive.Pre-Employment ScreeningIf your application is successful, your personal data may be used for a pre-employment screening check by a third party as permitted by applicable law. Depending on the vacancy and applicable law, a pre-employment screening may include employment history, education and other information (such as media information) that may be necessary for determining your qualifications and suitability for the position.
