Data Science/Machine Learning Engineer

At Lighthouse, we are on a transformative journey to redefine commercial strategies within the hospitality sector. Our pioneering commercial platform simplifies data complexity, equipping businesses with actionable insights, advanced pricing tools, and state-of-the-art business intelligence to maximize their revenue potential.With an impressive $370 million in Series C funding and a relentless commitment to growth, we have successfully integrated five companies into our mission and achieved an ARR exceeding $100 million in 2024. Our diverse team of over 850 professionals hails from 35 countries and represents 34 nationalities.At Lighthouse, we foster a vibrant community rather than just a workplace. Our collaborative, enjoyable, and dedicated environment allows us to work together in revolutionizing the hospitality industry. Are you ready to join us and thrive in the most exhilarating venture in this space? Your RoleAs a Data Engineer, you will play a crucial role in the complete lifecycle of our large-scale data ingestion and transformation engine. You will engage in the entire engineering process: designing, developing, scaling, and maintaining our data pipelines that manage vast data streams—up to 100 TB daily. This role combines innovative greenfield data engineering with in-depth exploration of hospitality data domains, while also enhancing, maintaining, and ensuring the stability and quality of existing pipelines.Your ImpactEnd-to-End Pipeline Engineering: Design, build, and deploy scalable data pipelines that seamlessly ingest data from various sources (APIs, Webhooks, SFTP, Cloud Storage).Data Unification: Develop and implement complex domain modeling and transformation logic to ensure disparate data sources are integrated into high-fidelity data products.Architectural Advancements: Transition legacy processes into modern, scalable, and stable data architectures.Operational Excellence: Enhance the reliability and quality of our data pipelines by building advanced observability, automated testing, and self-healing features to proactively address root causes.Cross-Functional Collaboration: Work closely with product managers, engineering teams, support staff, customers, and partners.Technical Investigation: Participate in diagnosing and resolving intricate technical issues, conducting thorough analyses to identify root causes within your area of responsibility.AI-Driven Efficiency: Leverage AI to accelerate development and streamline complex debugging, root-cause analysis, and routine tasks.

About Us:Are you ready to make a meaningful impact? Join our dynamic team at Rover, where work meets play!At Rover, we believe that everyone deserves the unconditional love of a pet. Since our inception in 2011, we have been dedicated to connecting dog and cat parents with trustworthy pet sitters and dog walkers across the United States, Canada, and Europe through our user-friendly app and website. We empower our community of pet care professionals to establish and grow their businesses with the support and resources of a global company.Headquartered in Seattle, Washington, we collaborate with our talented teams in Barcelona, San Antonio, Spokane, and remote locations. Our commitment to creating a fantastic workplace has earned us recognition as one of the 100 Best Companies to Work For by Seattle Business Magazine and Washington’s Best Workplaces by the Puget Sound Business Journal. Our agile, fast-growing company is led by individuals with extensive experience from some of the world's leading tech firms.At Rover, we cherish our furry colleagues as much as our human ones. Our mission extends beyond enhancing the joys of pet ownership; we are equally dedicated to cultivating a diverse, inclusive, and welcoming community for pet lovers, starting with our employees.This position offers relocation assistance to Barcelona. This is a permanent, full-time role with a hybrid work schedule—Mondays and Thursdays in our office located in Poblenou, Barcelona.Please submit your CV in English.Data Engineering at Rover:Data is the backbone of Rover's operations. Our team collaborates with various departments to ensure that the data driving our business decisions is accurate, up-to-date, and dependable, while our reporting infrastructure serves the needs of everyone from analysts to executives.Are you eager to contribute to the modernization of our Data Platform and enhance our ETL tools? If you are enthusiastic about collaborating across teams—from Product to Data Science—this role will offer you the opportunity to engage in exciting projects that make a difference while expanding your knowledge in the process.

Join Lodgify as a Senior Data Engineer and take the lead in shaping our robust data platform. In this pivotal role, you'll design, implement, and optimize data pipelines and infrastructure, driving data-informed strategies that propel our company forward. Collaborate with a diverse team of professionals in the heart of Barcelona, where innovation meets technology in the vacation rental industry.

Role overview N26 seeks an Engineering Manager to lead the Data Platform team in Barcelona. The team is shifting from a service-oriented approach to a product-focused platform, emphasizing automation, scalability, integration, and tools that empower developers. What you will do Guide the Data Platform team through a period of transformation, supporting both technical and organizational change. Shape and execute long-term strategies that promote scalable ownership models within the organization. Enable teams across N26 to use platform capabilities independently and securely. Develop a team with strong operational skills into a self-sufficient group delivering compliant and reliable platform solutions. Support development teams and help strengthen the platform ecosystem. Take ownership of the team’s scope, including strategy, execution, and structure. Impact This position plays a key role in how N26 builds, operates, and scales data and AI-driven products. The work will help deliver dependable and compliant solutions for teams throughout the company.

About seQuraseQura is at the forefront of innovative payment solutions, enabling merchants to enhance customer acquisition, conversion, and retention seamlessly.Our tailored solutions cater to diverse sectors including Retail, Education, Optics, and Travel, making significant strides in sales performance. We empower consumers with smart shopping options that offer value, convenience, and flexibility, providing new payment experiences that enable savings, access to interest-free credit, and manageable installment plans of up to 24 months.Founded in the vibrant city of Barcelona, seQura is a privately-owned fintech in a dynamic scale-up phase. With a presence in Southern Europe and Latin America, we are experiencing remarkable growth, achieving over 50% CAGR and exceeding 100 million in Annual Recurring Revenue. Our reputation is bolstered by the trust of over 5,000 businesses and 2 million shoppers, with an impressive NPS of 87%, a Trustpilot rating of 4.5/5, and a Glassdoor rating of 4.3/5.About the Role We are seeking a seasoned Senior Data Platform Engineer to join our Data Platform team, where you will play a critical role in scaling seQura’s data ecosystem through innovative automation, robust platform capabilities, and intuitive self-service tooling.Your primary mission will be to advance our Data Platform as a Product, empowering software engineers, analysts, data scientists, and business teams to harness data effectively throughout its lifecycle—from ingestion to discovery—while embedding security, governance, and reliability into the platform by default. You will enable teams across the organization to access trusted data and make informed, data-driven decisions.This position extends beyond merely constructing data pipelines; you will be responsible for designing the guardrails, abstractions, and platform capabilities that facilitate other teams in building and scaling their own data products safely and efficiently.You will thrive in our cloud-native AWS environment, where Infrastructure as Code, observability, and automation are foundational engineering principles.Challenges You'll Tackle ...

At Datavant, we are on a mission to revolutionize healthcare through data collaboration. Our innovative platform ensures that health data is secure, accessible, and actionable, enabling organizations from healthcare providers to life sciences companies to harness critical insights. As we build the future of health data connectivity, we focus on fulfilling individual patient requests and empowering the AI-driven transformation in healthcare.Join Us in Shaping the Future at the Datavant Life Sciences Tech Hub in Barcelona!We are excited to announce the expansion of our global footprint with the launch of our Life Sciences Tech Hub in Barcelona. We are looking for talented Data Engineers who are passionate about product development and making a real impact in healthcare technology.As a Data Engineer at Datavant, you will play a pivotal role in designing and building systems that ensure secure, privacy-preserving access to high-quality healthcare data. Your contributions will support pharmaceutical companies, biotech innovators, and research organizations, directly impacting the development of new therapies and the acceleration of clinical trials.We are committed to enabling every healthcare decision to be powered by the right data, at the right time, in the right format. We seek problem-solvers, innovators, and passionate individuals ready to drive transformative change in the healthcare landscape.

About the Role Miratech is hiring a Data Engineer with strong Azure Databricks skills to join the team in Barcelona. This position focuses on building and maintaining scalable data pipelines and models that power analytics and reporting across the company. What You Will Do Design and develop data pipelines using Azure Databricks Maintain and optimize data models for analytics and reporting Apply cloud technology and data engineering best practices to deliver reliable data solutions Help turn raw data into insights that support business decisions Location This role is based in Barcelona.

At Lighthouse, we are dedicated to transforming commercial strategies within the hospitality sector. Our state-of-the-art commercial platform simplifies complex data, providing businesses with actionable insights, advanced pricing tools, and innovative business intelligence to maximize their revenue potential.With a robust backing of $370 million in Series C funding and a relentless drive for growth, we have integrated five companies into our journey, achieving over $100 million in Annual Recurring Revenue (ARR) in 2024. Our diverse team of over 850 members spans 35 countries and includes 34 nationalities.At Lighthouse, we foster a vibrant community. Our collaborative and enjoyable work environment is deeply committed to revolutionizing the hospitality industry. Are you prepared to embark on this exciting journey with us? What you will doAs a Data Engineer within our newly formed Data Products team, you will be pivotal in enhancing the quality and business value of our essential data assets. You will take a hands-on approach in designing, constructing, and maintaining data pipelines that support various teams across Lighthouse. Acting as a liaison between our data resources and the business, you will collaborate with stakeholders to ensure that our data effectively serves its consumers.Where you will have an impactBecome the authority on key data products, comprehensively understanding the entire data lifecycle, quality standards, and business applications.Design, implement, and sustain both streaming and batch data pipelines that empower our products and internal analytics.Work closely with data consumers to comprehend their requirements and deliver effective data solutions.Enhance data quality, latency, and reliability.Adopt a product engineering mindset, concentrating on delivering significant value and tackling business challenges through data.Be at the forefront of our AI evolution, integrating intelligence into our platform and advocating for an AI-first development culture within the engineering team.Mentor fellow engineers, sharing your expertise and aiding in their professional growth.About our teamThe Data Products Team serves as the definitive source of truth for Lighthouse's data, forming the foundational layer of our entire data ecosystem.Our primary mission is to model and deliver high-quality, foundational data products that are essential components for all downstream product features, machine learning models, and data science initiatives.

At Lighthouse, our mission is to redefine commercial strategy within the hospitality sector. We have developed a groundbreaking commercial platform that simplifies data complexities, enabling businesses to access actionable insights, state-of-the-art pricing tools, and innovative business intelligence to maximize their revenue potential.Fueled by an impressive $370 million in Series C funding and a relentless drive for growth, we have successfully integrated five companies into our journey and achieved over $100 million in annual recurring revenue (ARR) by 2024. With a diverse team of over 850 professionals across 35 countries and representing 34 nationalities, we are proud of our vibrant community.At Lighthouse, we are more than just colleagues; we are a community committed to collaboration, enjoyment, and making a meaningful impact. Join us on this thrilling adventure to transform the hospitality industry! What You Will DoAs a Senior Data Engineer, you will play a pivotal role in the end-to-end lifecycle of our large-scale data ingestion and transformation engine. You will be involved in the complete engineering process: designing, developing, scaling, and maintaining our data pipelines that manage substantial data streams of up to 100 TB per day. This position encompasses advanced greenfield data engineering while delving into intricate hospitality data domains, as well as enhancing and supporting the stability and quality of existing pipelines.Your Impact AreasEnd-to-End Pipeline Engineering: Design, build, and deploy scalable data pipelines that ingest data from various sources such as APIs, Webhooks, SFTP, and Cloud Storage.Domain Modeling: Create and implement complex domain modeling and transformation logic to unify disparate data sources into high-fidelity data products.Architectural Improvements: Transition legacy processes and components into modern, scalable, and stable data architectures.Operational Excellence: Enhance the reliability and quality of our data pipelines through advanced observability, automated testing, automation, and self-healing features to preemptively resolve root causes.Collaboration: Work closely with product teams, other engineering groups, support services, business teams, customers, and partners.Technical Resolution: Lead investigations and resolve complex technical issues, performing in-depth analyses of our code and systems to identify root causes.Engineering Velocity: Accelerate development by strategically employing AI to enhance productivity and utilizing AI and automation to simplify debugging, root-cause investigations, and repetitive tasks.

Join Sopra Steria as a Senior Data Engineer and be a pivotal part of our dynamic team in Barcelona! In this crucial role, you will design and implement data solutions that drive business insights and efficiencies. You will work on innovative projects that harness the power of data to deliver impactful results.

Greetings! We are Fever, the foremost technology platform for culture and live entertainment.Our mission? To make culture and entertainment accessible to all. Utilizing our innovative technology and data-driven strategies, we are transforming how individuals interact with live entertainment. Each month, our platform engages over 300 million users across more than 40 countries, inspiring them to discover unforgettable experiences while empowering event creators through our technology and data insights, enabling them to scale, innovate, and reach broader audiences.Our achievements include collaborations with renowned industry giants such as Netflix, F.C. Barcelona, and Primavera Sound, presenting internationally acclaimed experiences, all supported by leading global investors. Impressive, right? To drive our mission forward, we seek proactive individuals who are excited to help redefine the future of entertainment!Ready to embark on this journey with us?Let’s delve into the specifics of this role and explore how you can contribute to Fever’s mission.About the RoleAs a Data Engineer, you will join a team dedicated to designing and delivering data products that support Fever’s partner ecosystem — from real-time APIs and dashboards to data exports and automated reports. Our teams utilize modern data platforms (Snowflake, DBT, Airflow, Superset, DataHub, etc.) while also developing proprietary technology to ensure the delivery of high-quality, reliable, and scalable data products across various business domains.You will work at the intersection of engineering, product, and business, converting complex requirements into elegant and maintainable solutions that create tangible impact for our clients and internal teams.

Join Veepee, a leading e-commerce platform, as a Data Engineer specializing in Business Intelligence. In this dynamic role, you will be responsible for designing, developing, and maintaining robust data pipelines and architectures that empower our teams to make data-driven decisions. You will collaborate with cross-functional teams to translate business requirements into technical solutions, ensuring data integrity and availability.

Veeva Systems is an innovative, mission-driven organization at the forefront of industry cloud solutions, facilitating life sciences companies in accelerating the delivery of therapies to patients. As a leader in the SaaS sector, we achieved over $2 billion in revenue last fiscal year, with significant growth opportunities on the horizon.At Veeva, our core values include: Doing the Right Thing, Customer Success, Employee Success, and Speed. We are proud to be recognized as a public benefit corporation (PBC), which legally commits us to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere organization, we prioritize your flexibility, allowing you the choice to work from home or in the office to foster your success.Join us in our mission of transforming the life sciences industry and making a lasting positive impact on our customers, employees, and communities.The RoleSeize the opportunity to design the data engine that powers Veeva Link. As the Engineering Manager for the HCO (Healthcare Organization) team, your role extends beyond mere management; you will be tackling intricate data challenges.Our data architecture incorporates extensive up-and-downstream dependencies across various products. Your task is to establish and develop robust data pipelines capable of managing this complexity while ensuring local autonomy and global coherence. You will lead a dynamic team to create a scalable, contemporary platform utilizing Apache Spark, Lakehouses, and AWS Redshift.If you aspire to lead a team where technical architecture and personnel development are intertwined, this position is tailored for you.

Veeva Systems is a pioneering, mission-driven organization at the forefront of industry cloud solutions, dedicated to accelerating the delivery of therapies to patients. As one of the fastest-growing SaaS companies in history, we achieved over $2 billion in revenue last year and continue to see immense growth potential.Our core values of Doing the Right Thing, Customer Success, Employee Success, and Speed drive our operations. In 2021, we made headlines by becoming a public benefit corporation (PBC), which commits us to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere company, we offer the flexibility to work remotely or in-office, supporting your success in your preferred work environment.Join us in transforming the life sciences industry, and making a positive impact on our customers, employees, and communities.The RoleVeeva Link facilitates connections within the life sciences sector, enabling professionals to engage with key individuals for clinical trials, educational initiatives, or advisory boards. This streamlined access significantly reduces the time-to-market for critical drugs, allows trials with the most relevant experts, and disseminates information about new treatments to essential members of the life sciences community. Learn more about Veeva Link on our product pages at https://www.veeva.com/products/veeva-link/. As a Data Engineer, you will be integral to our data pipelines and take charge of a significant portion of the Link data processing platform. We value end-to-end ownership, placing you in the ideal position to identify, design, and implement enhancements to the product's data pipelines while adapting to the evolving market demands. Your responsibilities will include driving features and innovations using SOLID and clean software principles, participating in architectural enhancement processes, and ensuring quality outcomes. Monitoring, metrics, and general observability will be integral parts of your feature design process.

Role overview Speechify is seeking a Software Engineer specializing in Data Infrastructure and Acquisition to join the team in Barcelona, Spain. This position focuses on enhancing and expanding the data systems that support Speechify’s text-to-speech products. What you will do Develop and maintain scalable data pipelines that enable product features and analytics. Work closely with engineering, product, and data teams to ensure infrastructure aligns with business goals. Improve data storage solutions to boost reliability and performance. Protect data integrity throughout all stages of data management. The team Engineers at Speechify collaborate to advance AI-driven accessibility. The group values practical approaches and teamwork to deliver technology that makes a difference.

Join the Future of AI at FundamentalAt Fundamental, we are at the forefront of transforming enterprise decision-making through advanced AI solutions. Founded by innovators from DeepMind, we have created NEXUS, the world's most sophisticated Large Tabular Model (LTM), designed specifically for the structured data that drives critical business decisions. With the backing of premier investors and the trust of Fortune 100 companies, we are unlocking unprecedented value in enterprise operations.As a member of our team, you will tackle groundbreaking technical challenges in foundation model development and craft solutions that redefine decision-making for the world's largest organizations. This is your chance to be part of a pioneering company shaping the future of enterprise AI.Your Role and ResponsibilitiesIn our dedicated research team, you will play a vital role in developing innovative machine learning models, focusing on the crucial element of data. Your key responsibilities will include:Identifying, characterizing, and assessing various data sourcesCreating and maintaining efficient ETL pipelinesDesigning and developing scalable and reliable data storage solutionsCollaborating with the research team to ensure a dependable and efficient training pipelineWorking alongside the engineering and infrastructure teams

Title: Principal Data ArchitectType: Full-timeLocation: BarcelonaStart date: April 2026About UsAt Visium, we empower enterprise leaders to articulate their AI and data strategies, drive transformative initiatives, and embed AI into their operations for a resilient future. With our expertise in strategy, architecture, cloud engineering, analytics, artificial intelligence, and machine learning, we help our clients harness the full potential of their data.Our mission is to innovate a sustainable future by creating ethical and future-ready organizations. We invite the curious, the ambitious, and those who strive to make a difference to join our team of Visiumees.Are you ready to make an impact?Role OverviewAs a Principal Data Architect, you will be pivotal in designing and implementing scalable, secure, and business-oriented data platforms on Azure. You will serve as a technical authority for data architecture decisions in multifaceted environments, collaborating extensively with engineers, stakeholders, and executive leadership to bring data strategies to fruition.Your Responsibilities Include:Designing comprehensive data architectures, including platforms, pipelines, storage solutions, and analytics.Establishing data models, standards, and best practices to ensure scalability and governance.Leading architectural decisions while navigating complex technical trade-offs.Working closely with data engineers, data modelers, analytics teams, and business stakeholders.Ensuring the security, performance, and cost-effectiveness of data solutions.Contributing to the overarching data strategy and the long-term evolution of our platforms.QualificationsTo excel in this role, you should possess:8+ years of experience in data architecture and/or data engineering, particularly with complex, large-scale data platforms.In-depth expertise in data architecture and data modeling, encompassing lakehouse and modern analytics architectures.Significant experience in designing and delivering scalable, cloud-native data platforms (Azure preferred).A proven track record of translating business requirements into comprehensive technical solutions.A solid understanding of data warehousing, analytics, and data-driven applications.Excellent communication skills, with a history of engaging with senior stakeholders and leading technical discussions.What We Offer:A competitive compensation package.A yearly education budget to enhance your skills.A yearly sports budget to promote physical well-being.A flexible working culture that values your work-life balance.A role that allows you to impact thousands of lives and shape the future of our company.

Join our innovative team at Delivery Hero as a Staff Android Engineer specializing in Core Data. In this role, you will be pivotal in shaping the future of Android applications by leveraging your expertise in data management and mobile development.As part of the Tech Foundation team, you will collaborate with cross-functional teams to design, develop, and maintain scalable Android solutions that enhance our customer experience. Your contributions will be crucial in implementing best practices and optimizing our codebase for performance and reliability.

As a Data Manager at Delivery Hero, you will play a pivotal role in shaping our data strategy and ensuring the integrity and accessibility of our data assets. You will oversee the data lifecycle, manage data governance, and collaborate with cross-functional teams to drive data-driven decision-making throughout the organization.