EuroHUB Senior Data Engineer 100% (f/m/d)
Julius Baer23 days ago
Madrid, SpainSenior
Responsibilities
- Develop and optimize complex SQL transformations for analytics, reporting, and financial or regulatory needs.
- Work with and extend Data Vault, dimensional, SCD, 3NF, and domain-driven enterprise data models.
- Build and maintain SQL-centric ETL/ELT pipelines supporting batch, incremental, and near-real-time data flows.
- Use Python for automation, API integration, and workflow efficiency where beneficial.
- Implement data quality checks, validation rules, SQL testing, documentation, lineage, metadata, monitoring, and observability.
- Support BI data preparation, extract logic, backend performance, dashboard troubleshooting, prototyping, and governance.
- Collaborate with finance, risk, compliance, business, architecture, platform, and infrastructure teams.
- Operate SQL workloads reliably in production and contribute to platform evolution, engineering improvements, roadmap initiatives, and architectural-debt reduction.
- Apply version control, documentation, testing, code quality, and other engineering best practices.
Requirements
- Expert-level SQL skills, including complex queries, tuning, and optimization.
- Strong experience developing scalable SQL-driven transformations and working with structured enterprise data models.
- At least 5 years of experience in data engineering or SQL-heavy backend roles.
- Experience with Data Vault, dimensional, SCD, 3NF, or similar established data modeling approaches.
- Bachelor’s or Master’s degree in a relevant field.
- Strong commitment to reliable, maintainable, well-tested data solutions with quality, monitoring, reliability, automation, and lifecycle ownership.
- Ability to refine requirements and collaborate effectively with technical and business stakeholders.
- Fluent written and spoken English.
- Python experience for automation, API integrations, and workflow enhancement is a plus.
- Experience with Tableau, Power BI, or other BI tools is a plus.
- Experience in banking, financial services, regulated environments, Temenos T24/Transact, Temenos Triple'A, or similar core banking platforms is advantageous.
About Julius Baer
Julius Baer is a Swiss private banking group providing wealth management, investment advisory, and custody services to high- and ultra-high-net-worth clients and family offices. It earns fees and commissions on assets under management, plus trading, custody, and lending income. Founded in 1890 and headquartered in Zurich, it operates in about 25 countries across roughly 60 locations, with notable hubs in Geneva, London, Hong Kong, Singapore, and Dubai.