Re-advertisement: Digital Impact Specialist (Data Engineer), P-3, Digital Impact Division, Digital Foundations - Technology, Valencia, Spain, #00137299, Temporary Position, 364 days at UNICEF

✨ The Stack take on this UNICEF job

• 🏢 This is UNICEF's only job here right now
• 📊 4 Data Engineer jobs in Spain in the last 60 days see them
• 🛂 Visa: Highly Qualified Professional permit. Education: Higher education degree guide
• 💡 No salary shown. Ask UNICEF if it is above the minimum.

Updated 2026-11-03, from our data and official sources.

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About the role

Responsibilities:
- Lead migration of UNICEF’s legacy data warehouse to a modern Databricks lakehouse architecture.
- Design target architecture, data models and ETL/ELT pipelines; create data mapping and transformation plans.
- Implement data governance and security using Unity Catalog; define access controls and metadata management.
- Ensure data quality, observability and performance tuning for analytics and downstream AI-ready use cases.
- Produce technical documentation, run validation and testing, and provide operational runbooks and handover materials.
- Collaborate with programme teams, country offices and vendors; provide capacity building and technical guidance.

Requirements:
- Advanced university degree in a relevant field (or first-level degree plus two additional years) and minimum ~5 years of relevant professional experience in ICT/data engineering.
- Demonstrable hands-on experience with Databricks, lakehouse patterns, ETL development and cloud data platforms.
- Knowledge of Unity Catalog or equivalent governance tooling, Oracle databases and data modeling best practices.
- Proficiency in SQL and scripting (Python/Scala), experience with CI/Git workflows and data engineering tooling.
- Strong communication, stakeholder management, troubleshooting skills and experience working in cross-functional/agile environments.

Responsibilities

The incumbent will lead the migration of UNICEF's data warehouse from legacy platforms to a modern lakehouse architecture using Databricks. Key tasks include architecture design, data mapping, transformation development, and implementing governance through Unity Catalog.

Requirements

Candidates must hold an advanced university degree in a relevant field or a first-level degree with two additional years of experience. A minimum of 5 years of professional experience in ICT, Databricks, and data analytics is required.

Key skills

• Data engineering — in 118 other listings on The Stack
• Databricks — in 41 other listings on The Stack
• Data warehouse migration — not in any other listing on The Stack
• Lakehouse architecture — in 2 other listings on The Stack
• ETL — in 40 other listings on The Stack
• Data modeling — in 182 other listings on The Stack
• Oracle — in 13 other listings on The Stack
• Unity Catalog — in 3 other listings on The Stack
• Data governance
• Analytics
• Troubleshooting
• Communication
• Multitasking
• Attention to detail
• Results-oriented

On The Stack (as of 2026-11-03)

• This is UNICEF's only listing on The Stack.
• 67 visa-sponsored jobs in Spain on The Stack, posted in the last 60 days.
• 42 visa-sponsored data engineer jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about UNICEF

Is this Re-advertisement: Digital Impact Specialist (Data Engineer), P-3, Digital Impact Division, Digital Foundations - Technology, Valencia, Spain, #00137299, Temporary Position, 364 days role still open?

It was posted on 2026-09-04. Listings more than 30 days old may no longer be active, so check UNICEF's site before applying.

Does UNICEF offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on UNICEF's site.

Where is this role located?

The listing gives the location as Spain. It is marked on-site.

What skills does this role ask for?

The listing names: Data engineering, Databricks, Data warehouse migration, Lakehouse architecture, ETL, Data modeling, Oracle, Unity Catalog, Data governance, Analytics, Troubleshooting, Communication, Multitasking, Attention to detail, Results-oriented.