Data Warehouse Modeler, Remote Spain

HBX Group; Madrid; A distancia; EUR 40.000 - 70.000; Jornada completa

Descripción de la vacante

HBX Group is expanding its Data Delivery team in Madrid, seeking individuals with expertise in SQL and data modeling. This role focuses on improving data models and ensuring data integrity while using advanced BI technologies. Join a dynamic environment where you can contribute to strategic projects and work with significant data sets from day one.

Formación

• Extensive experience with SQL and data modeling.
• Experience with data warehousing and ELT.
• Proficient in data quality and security practices.

Responsabilidades

• Refactoring and improving data models, troubleshooting data issues.
• Managing reporting environments and ensuring data integrity.
• Commission and decommission data sets, support for data warehouse.

Conocimientos

SQL

Data modeling architectures

Data warehouses

ELT

Data quality assurance

Data security

Technical expertise in data storage

Data mining

Herramientas

Bitbucket

Gitlab

PowerBI

Tableau

Descripción del empleo

HBX Group is a leading B2B ecosystem player in the TravelTech space, connecting and empowering businesses in the ever-evolving world of travel. We drive growth for our clients and partners while removing friction from the end-to-end travel experience. Our cloud-based technology platforms offer fast and reliable access to a unique portfolio of travel products & services, while rich data and intelligence seamlessly connect supply and demand worldwide.

We have over more than 3,000 experts worldwide, including specialists on the ground who provide insights and support to boost trading even further, especially in the most hard-to-reach segments. This unique blend of technology, data and passionate people serves as a catalyst for all businesses aiming to unlock their full potential in the travel arena.

HBX Group comprises four best-in-class B2B brands that meet the needs of its growing and diverse client base across 190+ global markets.

Job Summary

Join our expanding Data Delivery team, working with some of the most advanced BI technologies, and take on new challenges to support strategic projects focused on data. We have a roadmap of new products to support our clients and hotels. You will experience from day one working as part of our global teams, and benefit from working with some great data sets that we have already developed via our cloud data platform.

Job Responsibilities

• Modelling : You will be responsible for refactoring & improving data models, developing new data models, and troubleshooting data issues, managing master data, including creation, updates, and deletion.
• Provide technical expertise in data storage structures, data mining, and data cleansing.
• Commission and decommission data sets.
• Evaluate changes and updates to source production systems.
• Support the data warehouse in identifying and revising reporting requirements.
• Support initiatives for data integrity and normalization.
• Assess tests and implement new or upgraded software, assisting with strategic decisions on new systems.
• Monitor Dataflows.
• Data Quality : Develop tests & checks to ensure the quality of the data. Work with quality assurance analysts if necessary.
• Data Security : Process confidential data and information, applying Best Practices and Internal Policies.
• Reporting : Manage and design the reporting environment, including data sources, security, and metadata. Troubleshoot the reporting database environment and reports. Help develop reports and analysis.

Required Skills :

• Extensive experience with SQL, data modeling architectures, data warehouses, and ELT.
• Experience with Bitbucket or Gitlab.
• Experience analyzing existing tools and databases and providing software solution recommendations.
• Demonstrated experience in handling relational databases, methodologies & processes to manage large-scale databases and datasets.
• Understanding of addressing and metadata standards.
• Experience with other Data Tools such as PowerBI or Tableau.

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