Mid-Level Data Analytics & Visualization Developer

Volunteering IT & Telecom

Overview

Contribute to modernizing UNICEF's KPI dashboard and improving data visualization.

You have:

• At least 4 years of experience in data modeling, data visualization and BI report development.
• At least 2 years or more developer experience in Microsoft Power BI / Fabric.
• Relevant experience in SQL.
• Excellent visual skills, including demonstrable design knowledge, such as layout, typography, color, interaction design and fluency with BI tools.
• Strong analytical and problem-solving skills.
• Creative vision, a passion for learning and willingness to adopt and share new ideas.
• Ability to be self-starter and to work with minimum supervision.
• Excellent communication skills, written and verbal.
• Ability to work with a team as well as independently in a multi-cultural and gender-sensitive environment.

Contract

This is a UNV contract. More about UNV contracts.

With over 150 country offices, UNICEF relies on a consolidated KPI dashboard to monitor performance across global operations. However, this system was built over a decade ago using SQL Server Reporting Services (SSRS). While it has provided a vital baseline for field monitoring, the legacy technology and underlying business logic have become outdated, limiting the organization’s ability to leverage modern, real-time data insights.

To address these gaps, UNICEF is transitioning to a more agile reporting ecosystem. This role will focus on modernizing the dashboarding tools and refining the business logic to ensure country offices have the intuitive, high-performance analytics needed for contemporary decision-making. By moving away from static SSRS reports, you will help transform how the organization tracks and scales its impact worldwide.

Under the overall supervision of the Business Intelligence Specialist, the Mid-Level Data Analytics & Visualization Developer will contribute to :

· Assessing customer requirements, determining technical feasibility and documenting results

· Building interactive and complex data visualizations and analysis tools (e.g., dashboards)

· Developing highly complicated reports (e.g., drill through, drill down, dynamic parameters, sub-reports) and data models (e.g., cubes/tabular models)

· Creating and editing visual content including maps, charts, and graphs

· Ensuring in-depth testing is completed

· Providing user and technical documentation

UNICEF’s Core Values of Care, Respect, Integrity, Trust, Accountability and Sustainability (CRITAS) underpin everything we do and how we do it. Get acquainted with Our Values Charter:

·At least 4 years of experience in data modeling, data visualization and BI report development.

·At least 2 years or more developer experience in Microsoft Power BI / Fabric.

·Relevant experience in SQL.

·Excellent visual skills, including demonstrable design knowledge, such as layout, typography, color, interaction design and fluency with BI tools

·Strong analytical and problem-solving skills.

·Creative vision, a passion for learning and willingness to adopt and share new ideas.

·Ability to be self-starter and to work with minimum supervision

·Excellent communication skills, written and verbal

·Ability to work with a team as well as independently in a multi-cultural and gender-sensitive environment

a) Geographic situation

Valencia is the 3rd largest city in Spain, after Madrid and Barcelona. And is located on Spain’s eastern coast, at the mouth of the Turia River, right in the centre of the Gulf of Valencia. It is situated on the shores of the Mediterranean, a stretch of water which has gradually forged the city's character over the centuries.

b) Climate, weather and clothing

Valencia enjoys a mild temperate Mediterranean climate. The average annual temperature is 17ºC with warm summers and mild winters. The temperature in Valencia rarely falls below 10ºC and there is only light rainfall mainly in autumn and the beginning of spring.

c) Other remarks

Entry Lum Sum : USD 350 Volunteer Living Allowance : EUR 2986.83 Exit lump sum: $120 for each month served, paid on completion of contract Leave entitlements: Annual leave: 2.5 days accrued per calendar month Certified sick leave: UN Volunteers are entitled to up to 30 days of certified sick leave based on a 12-month cycle. This amount is reset every 12-month cycle. Uncertified sick leave: 7 days for 12 months and 4 days for shorter assignments Learning leave: 10 working days per consecutive 12 months (shorter assignments are prorated)

For more details; https://explore.unv.org/sites/default/files/2026-04/Conditions%20of%20Service_EN.pdf

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Potential interview questions

Added 3 months ago - Updated 2 months ago - Source: unv.org