Part-time Data Analyst (Remote - Spain)

Omnitel; España; Remote; EUR 28,000 - 50,000; Part time

Benefits offered by this job

Fully remote

Flexible schedule

International team collaboration

Job summary

Omnitel is seeking a detail-oriented Part-time Data Analyst to join our team remotely from Spain. You will analyze sales data, build dashboards, and deliver insights that drive business decisions.

The role features a part-time schedule (approximately 3:00 PM to 7:00 PM CET) and a fully remote setup based in Spain. Strong SQL and Power BI skills, plus excellent English communication, are essential.

Qualifications

• Proven hands-on experience with SQL and Power BI (Power Query and M transformations).
• Experience with sales data and large datasets.
• Strong analytical mindset and end-to-end data analysis and visualization.
• Advanced/Fluent English communication skills.

Responsibilities

• Query, extract, and manipulate data from relational databases using SQL.
• Design, build, and maintain interactive reports and dashboards in Power BI.
• Perform data transformations and automated workflows using Power Query and M language.
• Analyze sales data and large datasets to identify trends, anomalies, and key performance drivers.
• Translate technical data insights into clear, actionable recommendations for stakeholders.

Skills

Data analysis

SQL proficiency

Power BI expertise

English fluency

Tools

Power BI

SQL

Power Query

M language

Job description

For one of our main clients Omnitel is seeking a detail-oriented and communicative Part-time Data Analyst to join the team remotely from anywhere in Spain. In this role, you will analyze large datasets—specifically focused on sales data—to extract meaningful insights and create visual dashboards that drive business decisions.

Work Schedule: Part-time (~3:00 PM to 7:00 PM CET)

Location: 100% Remote (Must be based in Spain)

Key Responsibilities

• Query, extract, and manipulate data from relational databases using advanced SQL.
• Design, build, and maintain interactive reports and dashboards in Power BI.
• Perform data transformations and automated workflows using Power Query and M language.
• Analyze sales data and large, complex datasets to identify trends, anomalies, and key performance drivers.
• Translate technical data insights into clear, actionable recommendations for stakeholders.

Key Requirements

• Technical Expertise: Proven hands-on experience with SQL and Power BI (including Power Query and M transformations).
• Data & Business Acumen: Strong experience working with sales data and large datasets.
• Analytical Mindset: Demonstrated ability to perform end-to-end data analysis and data visualization.
• Languages: Advanced/Fluent English (both written and spoken) is required, as you will communicate extensively in English.
• Communication Skills: Excellent verbal and written communication skills to articulate data findings effectively.
• Location: Fully remote, available to candidates residing anywhere in Spain.

What We Offer

• Flexible, fully remote work environment from anywhere in Spain.
• Collaborative environment working with international teams and sales metrics.