Data Modeler

Title: Data Modeler
Type: Permanent contract
Start date: September 2024
Location: Valencia
About us
At Visium, we enable enterprise executives in defining their AI & Data strategy, execute large scale transformations and implement AI across operations, ensuring their organization becomes future-proof.
With expertise in strategy, architecture, cloud engineering, analytics, artificial intelligence and machine learning, we empower our clients to unleash and scale the power of their data.
We're on a mission to pioneer a bright future and build future-proof and ethical organizations. Join the curious, the ambitious, the doers, the good-hearted, the ones who build a world we're all in awe of – our Visumees.
Ready to become one?
We are seeking a skilled and detail-oriented Data Modeller to join our dynamic Data Engineering & Cloud team. The ideal candidate will have a strong background in data modeling, database design, and data architecture. As a Data Modeller, you will be responsible for designing and implementing robust data models that ensure data integrity, scalability, and performance across various systems and applications.
Responsibilities Data Modeling: Design and develop conceptual, logical, and physical data models to meet the needs of business processes and technical requirements.
Database Design: Work closely with database administrators, data engineers, and software developers to implement data models into physical databases.
Data Integration: Collaborate with data engineers and ETL developers to ensure seamless data integration from various sources into the data warehouse.
Data Architecture: Develop and maintain data architecture standards, ensuring consistency, scalability, and reusability across data models.
Metadata Management: Document data models and maintain metadata repositories to ensure data governance and easy data discovery.
Data Quality: Work with data governance teams to implement data quality rules and ensure high data accuracy and consistency.
Performance Tuning: Optimize database performance by refining data models, indexing strategies, and query performance.
Stakeholder Collaboration: Engage with business stakeholders, analysts, and other technical teams to understand data requirements and provide solutions that meet business needs.
Technology Evaluation: Stay up to date with the latest trends and tools in data modeling, database management, and data architecture to recommend best practices and innovative solutions.
Minimum Requirements Bachelor's degree in Computer Science, Information Systems, or a related field.
15+ years of experience in data modeling, database design, and data architecture.
Proven experience with Data Vault and Kimball modeling.
Data Vault 2.0 certification.
Experience with relational and non-relational databases (e.g., SQL, NoSQL).
Hands-on experience with data warehousing solutions, data lakes, and big data technologies.
Familiarity with data governance, data quality, and metadata management practices.
Excellent analytical and problem-solving skills.
Ability to communicate complex technical concepts to both technical and non-technical stakeholders.
Detail-oriented, organized, adaptable, and a strong communicator with both independent and team-working skills.
Preferred Qualifications Familiarity with cloud platforms (AWS, Azure, GCP) and their data services.
Experience in a consulting environment.
What we offer A fast career track to express your full potential, and grow quickly on a partner position.
An education budget so you can continue to upgrade your skills.
A yearly sports budget because a fit body leads to a fit mind.
A position that enables you to have an impact on 1,000s of people.
A welcoming, international, and diverse team with a fun and dynamic spirit.
Opportunity to join a talented and experienced startup with proven traction in its journey.
Open and transparent culture.

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