Data Science Engineer en España is listed on Jobeax. Browse 90,000+ vacancies available.
Original Advert
Our Mission: Why Lighthouse?
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. We don't just deliver insights; we empower businesses to make decisions that move revenue.
With $370M in Series C funding and over $100M in ARR, we are scaling at lightspeed. 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 global chains and thousands of independent hotels that consistently outperform their markets. With Lighthouse AI, the intelligence gets deeper. Decisions get smarter. Actions get faster. We help hoteliers be first to act.
Lighthouse Values: Our guiding light
We are Lumineers. Our shared values keep us on a collaborative path fostering a cultural and customer centric environment
Pursuit of greatness: We're innovators who care deeply about our customers' success. Our team brings their best work, stays curious, and delivers excellence through attention to detail
Meaningful work matters: We make every moment count by knowing what to deliver, why it matters, and how it drives Lighthouse forward
Elevate each other: We don't just work together - we grow together. What unites us is understanding each other as people and working toward shared goals
We're more than just a workplace - we're a community. Collaborative, fun, and deeply committed, we work hard together to revolutionize the hospitality sector. Are you ready to join us and shine brighter in the industry's most exciting rocket-ship? 🚀
Job Details
💼 Engineering
📍 Spain - Barcelona
🕜 Full-Time/Remote
What you will do
As a Data Science Engineer, you will work in the Data Science Core team, a shared team supporting data science across Lighthouse. You will own work from an initial business question through to models and AI products that reach customers. The role combines hands-on internal consulting for teams without embedded data science support, readiness to support important data domains, and continuous research into AI applications for hospitality. You will work independently on projects while drawing on the support of Senior Data Scientists and MLOps Engineers.
Where you will have impact
Partner with internal teams to contribute your data science expertise to projects
Advise on and review data science work, or contribute hands-on to longer projects.
Build, evaluate, and ship machine learning and AI models for customer-facing use.
Bring models and AI products from an initial question through to production.
Ramp up on important data domains to provide support and maintenance when needs arise.
Research developments in advanced AI capabilities and experiment with their application in hospitality.
Collaborate with stakeholders to determine whether a solution is ready for customer use.
About our team
You'll be joining our Data Science Core team. Supporting teams with data science expertise, maintaining important data domains, and researching how developments in AI can be applied in hospitality. You'll work alongside three MLOps Engineers and a Lead Data Scientist. This is a role for someone who can take data science work from an initial question through to a product that reaches customers.
What's in it for you?
Flexible working environment: Work from home or at one of our global offices.
Flexible time off: Autonomy to manage your work-life balance.
Alan Healthy benefits: 160€/month for food or nursery.
Payflow App: Access your earned salary in advance at no cost to you.
Flexible retribution: Optional benefits through tax-free payroll deductions for food, transportation and/or nursery.
Wellbeing support: Subsidized up to 80% ClassPass subscription.
Comprehensive health insurance: 100% Alan coverage for you, your spouse, and dependents.
Collaborative team: High-bar, friendly, creative, and passionate colleagues.
Career development: Workshops, frameworks, tools, training, and processes to realize your full potential.
Impactful work: Shape products relied on by 85,000+ users worldwide.
Competitive compensation: Proactively maintained to value your work.
Referral bonuses: Earn rewards for bringing in new talent.
Who you are
Proven experience in Data Science.
Experience using Python to develop machine learning or AI solutions.
Experience with cloud orchestration.
Experience with generative AI.
A track record of taking machine learning models or AI products into production for customers.
Strong communication skills and experience working with stakeholders on ambiguous data science problems.
Ability to work independently on data science projects.
Fluency in English.
We welcome
Experience in a SaaS environment.
Consulting backgrounds with experience delivering production-ready data science work.
Technologies you will work with
Python (pandas, numpy, ML libraries...), SQL, Google Cloud Platform (BigQuery, Vertex AI, Dataflow, ADK...), Airflow, dbt, MLflow, GitLab, Atlan
Diversity, equity, inclusion, and belonging
Thank you for considering a career with Lighthouse. We are committed to fostering a diverse and inclusive workplace that values equal opportunity for all. We welcome candidates from all backgrounds, regardless of age, gender, race, religion, sexual orientation, and disability. Our commitment to equality is part of our culture. If you require reasonable accommodation at any point during the application or interview process, please notify your recruiter.
Not ticking every box? No problem! We value diverse backgrounds and unique skill sets, and we encourage individuals from all walks of life to apply. If your experience looks a little different from what we've described, but you're passionate about what we do and are a quick learner, we'd love to hear from you!
... 160 courses. - Every new joiner is enrolled in our degree in Business Consulting Management Solutions-ICADE Business School, offering a specialization in Big data and Data Science for professionals with a technological or mathematical background. Clearly defined career plan - Internal promotion based solely on merit. - ...
... 160 courses. - Every new joiner is enrolled in our degree in Business Consulting Management Solutions-ICADE Business School, offering a specialization in Big data and Data Science for professionals with a technological or mathematical background. Clearly defined career plan - Internal promotion based solely on merit. - ...
... and functional understanding, ensuring data governance and security. Education & certifications - Education: A higher education degree related to Computer Engineering, Telecommunications, Computer Science, or similar technological disciplines. Languages - Languages: Fluent English. How you'll work - Location: Madrid, Torre ...
... data science, AI, MLOps, product, and clinical/regulatory teams. Ensure the team's work supports compliance with SOC 2, ISO 27001, HIPAA, GDPR, and clinical data governance. Contribute to headcount planning, budgeting, and vendor/tooling decisions for the function. 8+ years in data engineering / software engineering, including ...
... 160 courses. - Every new joiner is enrolled in our degree in Business Consulting Management Solutions-ICADE Business School, offering a specialization in Big data and Data Science for professionals with a technological or mathematical background. Clearly defined career plan - Internal promotion based solely on merit. - ...
... - Bachelor's degree (Computer Science, Engineering, Information Systems or relational functional field) - 3+ years experience including design, development, data management, administration and support building data models, data pipelines, data warehousing (Snowflake preferred) - Advanced proficiency in modeling using SQL ...
... LLMOps. - Gestión de costos y Latencia: Python, Java, Kafka, Microservicios. Experiencia profesional de más de 5 años en desarllo de software (Generative AI & Data Science Solutions). - Experiencia obligatoria en lenguaje de programación Python. Inteligencia Artificial: Experiencia en Generative AI y/o Data Science (MLOps, ...
... - Data Governance, Lineage & Security Frameworks - Cloud Data Engineering Technologies (AWS preferred) - Strong senior-level experience in large-scale Data Engineering and Data Architecture environments. - University degree, FP qualification or equivalent professional experience in Computer Science, Data Engineering, Telecommunications ...
About the role As a senior software engineer, you will help build and scale the systems and services that form the foundation of Alpaca and empower millions of users who are trading billions of dollars worth of assets. The market data team is responsible for improving the overall architecture of Alpaca connected to data ...
... analysts, scientists, and AI systems have access to reliable, well-structured data at scale. We are looking for a Data Engineer to design, build, and operate the data pipelines, models, and platform infrastructure that power Ring's analytics, science, and AI initiatives. You will own the end-to-end data lifecycle — ingestion, ...
... team success over individual achievement and foster a highly collaborative environment. To thrive in this role, you bring: - Education: A degree in Computer Science, Data Engineering, Software Engineering, or a related quantitative field. - Coding Expertise: Expert-level proficiency in SQL and Python, with a strong track ...
... consulting and product management background. Reporting to the International Business Aligned Data Science lead, you will be responsible for leading a team of data scientists across multiple markets ensuring best in class methodologies and deliverables across the entire data journey from Descriptive to Predictive analytics. ...
... Applied Science team provides a unique opportunity to research, test and implement great ideas that will shape the future of our cities. What you'll do As a Data Scientist in our team, you will: - Develop high-impact data science projects, working closely with other data, engineering, product and business teams. - Design, ...
... English. Please also upload your resume in English, thanks! Skills & Expertise - Currently pursuing a degree in Data Science, Statistics, Mathematics, Computer Science, Engineering, Economics, or a related quantitative discipline. - Strong analytical mindset with a passion for solving business problems through data. - Knowledge ...
... also contribute to the shared data platform when needed - improving developer tooling, maintaining infrastructure, and supporting the services that the broader data org depends on. About the team The Data and Agents Organization spans data engineering, business intelligence, applied science, and agentic AI. The org is structured ...
... solutions. Requirements What we're looking for What Skills Are We Looking For? Basic Qualifications ✔ Bachelor's or Master's degree in Mathematics, Statistics, Engineering, Computer Science, or a related field. ✔ Proficiency in English (additional languages are a plus). ✔ 2+ years of experience in Data & AI or related fields ...
... self-service data services - Familiarity with observability tooling for data pipelines (logging, metrics, alerting) About the company & team About the team The Data and Agents Organization spans data engineering, business intelligence, applied science, and agentic AI. The org is structured into three primary groups: one focused ...
... automation, BI optimization and engineering best practices for high-impact business intelligence enablement. Requirements - Bachelor's/Master's degree in Computer Science, Information Systems or related field - Minimum 5+ years of experience in SQL-centric data engineering or backend roles - Expert-level experience in SQL development ...
... permit for you to come to Spain with your family Technological communities Lots of amazing events Interested in joining us? Take a look at this opportunity SIEM Data Engineer! — 100% Remote ❗ - Fluent English (C1) Required Qualifications : - Successfully completed degree with a focus on Computer Science, IT Security, or equivalent ...
... permit for you to come to Spain with your family Technological communities Lots of amazing events Interested in joining us? Take a look at this opportunity SIEM Data Engineer! — 100% Remote ❗ - Fluent English (C1) Required Qualifications : - Successfully completed degree with a focus on Computer Science, IT Security, or equivalent ...