At Lighthouse, we’re on a mission to revolutionize commercial strategy as hospitality’s most powerful AI platform. We take the world's largest hotel data network and transform it into real-time intelligence that drives action. Our 850+ teammates across 35 countries aren't just building software—they are leveraging cutting-edge AI to help hoteliers be the first to act. Tens of thousands of hotels across 185 countries trust Lighthouse to execute their commercial strategy, including every one of the top 15 integral chains and thousands of independent hotels that consistently outperform their markets. Our shared values keep us on a collaborative path fostering a cultural and customer centric environment We’re innovators who care deeply about our customers’ success. We make every moment count by knowing what to deliver, why it matters, and how it drives Lighthouse forward Collaborative, fun, and deeply committed, we work hard together to revolutionize the hospitality sector. Full-Time/Remote As a Senior Data Engineer, you will be a key player in the end-to-end lifecycle of our large-scale ingestion and transformation engine. You will design, develop, scale, and maintain data pipelines that handle massive data streams, on the order of 100 TB per day. This role offers a dynamic mix of advanced greenfield data engineering and improving the stability and quality of our existing pipelines. Design, build, and deploy scalable data pipelines that ingest data from various sources like APIs, Webhooks, and Cloud Storage. Implement complex domain modeling and transformation logic to unify disparate data sources into high-fidelity data products. Contribute to architectural improvements by transitioning legacy processes into modern, scalable, and stable data architectures. Own the support and troubleshooting of live integrations, from diagnosing hotel and internal issues to communicating clearly with stakeholders during incidents.



Drive operational excellence by improving the reliability and quality of our data pipelines through advanced observability, automated testing, and automation. Investigate and resolve complex technical issues by performing deep-dive analysis into our code and systems to identify root causes. You will join one of our Integration Engineering teams as a senior data engineer. Our team's mission is to reliably transform, integrate, and store the vast data sources that power our BI products. We handle a staggering amount of information, processing over 100TB of data daily and managing a dataset with over 3 trillion hotel rates. You'll be part of a highly talented and collaborative group of about 6-8 data engineers, working together to power Lighthouse's core intelligence. What's in it for you? Alan Flex

benefits:
160€/month for food or nursery. Optional benefits through tax-free payroll deductions for food, transportation and/or nursery. Comprehensive health insurance: You have experience building and maintaining production data pipelines, with a growing interest in shaping the architecture around them. You take pride in the software you build, from initial design to production monitoring and continuous improvement. You have professional proficiency in Python for large-scale data processing and pipeline development. You have strong knowledge of data cloud technologies and hands-on experience with a major cloud platform like GCP, AWS, or Azure. You are a forward-thinking builder who uses AI-assisted tools to ship high-quality code faster. You are fluent in English with excellent communication skills to discuss technical details and explain complex data flows to technical stakeholders. Knowledge of the complex business of hospitality data domains. Python, dbt, airflow, Google Cloud Platform (GCP), BigQuery, Spanner, Pub/Sub, Kubernetes, Claude. Learn more about our careers and recruitment process | Our company and leadership team | Beware of recruitment scams

📌 Senior Engineer, Data Engineering (España)
🏢 Lighthouse
📍 España