Data Modeler - Johannesburg
We are seeking a talented and experienced Data Modeler to join our dynamic team at iOCO. As a Data Modeler, you will play a crucial role in designing, implementing, and maintaining data models that facilitate efficient storage, retrieval, and analysis of data across various systems and platforms. You will collaborate closely with stakeholders, including business analysts, data scientists, and IT professionals, to understand business requirements and translate them into robust data models.
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What you’ll do:
- Design, develop, and maintain conceptual, logical, and physical data models to support business requirements and data analysis needs.
- Collaborate with business stakeholders to understand data requirements and translate them into effective data models.
- Work closely with database administrators and developers to implement data models in database management systems (DBMS) and data warehouses.
- Perform data profiling and analysis to assess data quality and identify opportunities for data model enhancements.
- Optimize data models for performance and scalability, ensuring efficient data storage and retrieval.
- Document data models, data dictionaries, and metadata to facilitate data governance and knowledge sharing.
- Stay updated on industry best practices and emerging trends in data modeling and database technologies.
Your expertise:
- Proven experience working as a Data Modeler or Database Designer in a similar role.
- In-depth knowledge of data modeling concepts and techniques, including conceptual, logical, and physical data modeling.
- Strong SQL skills and experience working with relational databases (e.g., Oracle, SQL Server, PostgreSQL).
- Experience with data warehousing concepts and technologies (e.g., Kimball methodology, star schema, snowflake schema).
- Excellent analytical and problem-solving skills, with the ability to understand complex business requirements and translate them into effective data models.
- Strong communication and collaboration skills, with the ability to work effectively in a team environment and interact with stakeholders at all levels.
Personal Attributes:
- Proven ability to work creatively and analytically in a problem-solving environment
- Confidence to express ideas as part of a team
- Excellent communication (written, oral) and interpersonal skills.
- A Self-Starter capable of working under pressure
- Curious and engaged in Continuous Learning and Professional Development
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Why work for us?
Want to work for an organization that solves complex real-world problems with innovative software solutions? At iOCO, we believe anything is possible with modern technology, software, and development expertise. We are continuously pushing the boundaries of innovative solutions across multiple industries using an array of technologies. 
You will be part of a consultancy, working with some of the most knowledgeable minds in the industry on interesting solutions across different business domains. 
Our culture of continuous learning will ensure that you will have all the opportunities, tools, and support to hone and grow your craft. 
By joining IOCO you will have an open invitation to our inspiring developer forums. A place where you will be able to connect and learn from and with your peers by sharing ideas, experiences, practices, and solutions. 
Apply Now
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