Data Analyst Placement Student

About us

Graniteframe Computer Services is a managed services provider with 1,400 employees, supporting more than 1,500 client organisations across Slovakia. Across Bratislava Region, the company runs 14 branch offices and a central depot for hardware staging and imaging.

About the role

Graniteframe Computer Services needs a data analytics intern to build reports and dashboards for the Growth Analytics team. This role is fully remote within Slovakia. We talk mostly in Slack and hop on quick calls when something needs discussing.

Day to day

• Analyse funnel drop-offs and summarise findings in a one-page note.
• Join a weekly call with the analytics lead to review your work.
• Check numbers across sources and flag mismatches before reports go out.
• Clean and merge data in Excel or Google Sheets using VLOOKUP, XLOOKUP and pivot tables.
• Automate repetitive spreadsheet tasks with Python, Apps Script or Power Query.
• Document metric definitions so everyone calculates churn and conversion the same way.
• Create charts and short slide decks for the monthly review call.
• Write SQL queries to pull sales, order and customer data from PostgreSQL or BigQuery.

Requirements

• Based in Slovakia for the duration of the internship.
• Available for the full internship period.
• Eligible to work in Slovakia.
• Laptop with Excel or Google Sheets and a stable internet connection.
• Pursuing a degree in Statistics, Economics, Commerce, Engineering, Computer Science or a related field, graduating in 2027 or 2028.
• Some familiarity with Power BI or Tableau, even from a course or certification.
• Available 20 to 40 hours a week, Monday to Friday.
• Good Excel skills: pivot tables, lookups, conditional formatting and basic charts.

Nice to have

• Experience with Google Analytics 4 or Mixpanel.
• Prior project with real business data from a college club, family business or freelance client.
• Knowledge of basic statistics such as medians, percentiles and correlation.

What you get out of it

• You will build at least one dashboard that managers use every week.
• Presenting numbers in a way non-technical people can act on.
• Top interns are considered for a junior analyst opening.

Duration: 3 months

Start date: Jun 2027

Stipend: €650 - €750/month

What we offer

• Paid public holidays.
• Flexible hours.
• Company laptop.
• Internet allowance.
• Possibility of a full-time offer.
• Online learning budget.

Duration: 3 months. Start: Jun 2027.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Graniteframe Computer Services a.s..