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  • Posted: Feb 4, 2026
    Deadline: Not specified
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  • The Sun International brand has a proud legacy in the gaming, hospitality and entertainment sector. Its superior hotels and resorts portfolio makes it a recognized premium brand. The Sun International Group has a diverse portfolio of assets including world class five star hotels, modern and well located casinos, and some of the world’s premier resorts. Our...
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    Data & Analytics Engineering Specialist

    Job Purpose

    • Sunbet, the online gaming and sports betting division of Sun International, supports the group’s digital gaming strategy by driving product performance, operational efficiency, and revenue growth. 
    • The Data & Analytics Engineering Specialist is a senior individual contributor within the Insights team, responsible for transforming raw, ingested data into trusted, analytics-ready datasets that enable efficient reporting, insight generation, and data-driven decision-making. 
    • This role operates between the Integrations team and the Insights team.
    • While the Integrations team is responsible for sourcing, ingesting, validating, and ensuring the integrity of raw data within the operational data store and data warehouse, the Data & Analytics Engineering Specialist owns the analytics data layer.
    • This includes building curated tables, aggregated datasets, semantic models, and analytical views that improve performance, reduce cost, and ensure consistent, trusted metrics across the business.

    Job Scope

    Analytics Data Platform & Modelling

    • Design, build, and maintain curated analytics tables and views derived from raw ingested data to support reporting, analysis, and advanced analytics.
    • Develop aggregated and pre-calculated datasets across multiple data sources to improve query performance and reduce repeated aggregation on raw data.
    • Create reusable analytical datasets that introduce additional layers of insight for reporting and decision-making purposes.
    • Translate analytical and business requirements into scalable, well-documented data models that act as a single source of truth.
    • Optimise table structures, joins, and query patterns to ensure analytics solutions are performant and scalable

     Semantic Models & BI Enablement

    • Work closely with BI developers to design, optimise, and maintain semantic models that support efficient, reliable, and scalable reporting.
    • Ensure semantic models are refreshed appropriately and place minimal strain on the underlying data warehouse.
    • Support best-practice data modelling and refresh strategies to improve dashboard performance and user experience.
    • Partner with BI teams to ensure reporting solutions are built on trusted, analytics-ready data foundations.

    Data Quality, Metrics & Single Source of Truth

    • Define, implement, and maintain clear and consistent business metrics at the analytics layer.
    • Ensure a single source of truth exists for core metrics used across reports, dashboards, and analytical outputs.
    • Partner with analysts and stakeholders to align metric definitions and prevent duplication or conflicting logic.
    • Maintain clear documentation of data models, transformations, and metric definitions

    Performance, Cost & Platform Optimisation

    • Design and manage data processing, aggregation, and refresh strategies to minimise unnecessary load on the data warehouse.
    • Monitor and optimise data processing, storage, and data movement to manage platform costs effectively.
    • Ensure table refresh frequencies are aligned with business needs and system capacity.
    • Continuously assess and improve database design, table structures, and data flows to balance performance, cost, and scalability.

     AI & Advanced Analytics Enablement

    • Support the design and maintenance of data models and analytical datasets required for AI agents and advanced analytics use cases.
    • Ensure data structures are suitable for machine learning, automation, and AI-driven insights.
    • Work with analytics and AI teams to enable scalable, high-quality data inputs for intelligent systems.

     Collaboration & Continuous Improvement

    • Work closely with the Integrations team to manage schema changes, upstream dependencies, and data availability.
    • Partner with analysts, BI developers, and stakeholders to continuously improve analytical capability and insight delivery.
    • Identify opportunities to improve analytics tooling, processes, and standards.
    • Maintain strict confidentiality and protect business data.

    Job Requirements

    Qualifications

    • Bachelor’s degree in computer science, Data Engineering, Information Systems, Engineering, Mathematics, Statistics, Actuarial Science, or a related technical field.

    Experience

    • Minimum 5+ years of experience in data engineering, analytics engineering, or a closely related role.
    • Proven experience building analytics-ready data models and aggregated datasets in a cloud data warehouse environment.
    • Strong experience working with raw ingested data and transforming it into performant analytical structures.
    • Experience supporting BI and analytics teams in a production environment.
    • Experience balancing analytical requirements with performance, scalability, and cost considerations

    Behavioural Competencies

    • Ownership and accountability
    • Analytical thinking
    • Technical excellence
    • Attention to detail and data integrity
    • Collaboration and stakeholder engagement
    • Commercial awareness and cost consciousness
    • Continuous improvement mindset

    Technical Competencies

    • Advanced SQL, including PostgreSQL, for data transformation, aggregation, and modelling.
    • Strong data modelling skills, including star schemas, semantic layers, and aggregated datasets.
    • Experience with cloud data platforms and storage solutions.
    • Strong understanding of data processing, refresh strategies, and performance optimization.
    • Experience designing data structures to support BI, analytics, and AI use cases.
    • Strong documentation and communication skills

    Check how your CV aligns with this job

    Method of Application

    Interested and qualified? Go to Sun International on suninternationaljobs.mcidirecthire.com to apply

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