Klarstein has been designing, producing, and selling products in the areas of kitchen appliances, garden & living, sports and consumer electronics since 2005 and is now one of Europe’s largest digital companies including over 400 employees around the globe. We love brands and products!

Place of work: Grösslingová, Bratislava, Slovakia (Job with occasional home office)

Contract type: full-time

Start date: Upon Agreement

As a BI Data Analyst, you'd be part of the team building out reporting for a fast-moving e-commerce business operating across 21 European markets – working with our data warehouse to turn business questions into reports people actually rely on, with a strong focus on the financial side of the business.

What you will do

You'd design and build Power BI reports – from data model to DAX logic to the final visual – working closely with our database and BI specialists along the way.
You'd work directly with Finance and other business stakeholders, helping them shape a rough idea into a report that actually answers their question – margins, costs and P&L included.
You'd get comfortable spotting trends, inconsistencies and manual work worth automating, and suggest where reporting could do more.
You'd take care of data quality and validation on the reports you build, so people can trust the numbers without double-checking them.
You'd help present findings in business reviews, explaining what the data shows – and what it means financially – in a way that lands with people who don't work with Power BI day to day.
You'd grow into a go-to person for Power BI, DAX and Power Query on the team, with support from more senior colleagues along the way.

What we are looking for

Strong hands-on experience with Power BI, including confident use of DAX, data modelling and Power Query.
Good SQL skills and the confidence to analyse large datasets, plus solid working knowledge of Excel.
A strong analytical and problem-solving mindset.
Experience working directly with business stakeholders.
Ability to translate business questions into reporting solutions.
High attention to data quality and validation.
Ability to explain analytical findings clearly to non-technical audiences.
A finance background, with an understanding of P&L, margins and cost structures.
Fluent English and Slovak, since you'll be working closely with both local and international colleagues.

Nice-to-have

Experience with Microsoft Fabric.
Experience working in e-commerce.
Familiarity with AI tools (e.g. ChatGPT, Copilot, Claude) to improve productivity.
Basic Python skills.

Personality prerequisites and skills

Ownership and follow-through, without needing constant check-ins.
Ability to manage several stakeholders and priorities at once.
Clear communicator, both in writing and in person.
Curious mindset, quick to spot what could be improved.
Open to learning from more senior colleagues.

What we offer:

Extra vacation days for long-term commitment – We appreciate your loyalty! Enjoy extra vacation days based on your years of service with us.
30% employee discount – Enjoy an exclusive 30% discount on products across our brands. From kitchen appliances and sound systems to fitness equipment and garden furniture, there’s something for everyone!
Sick days – Feeling under the weather? Take paid sick days to recover without using your annual leave.
MultiSport card – Stay active your way with access to hundreds of gyms, swimming pools, sports, wellness centres, and classes such as yoga or dance across Slovakia.
Learning & development opportunities – Ready to level up? Expand your professional expertise, strengthen your people management skills or explore something new. Make the most of our courses, books, online and offline company libraries to support your professional and personal growth.
Language courses – Improve your English, German or Slovak with professional tutors. With online lessons available, you can learn from wherever you are.
Team-building events – Get to know your colleagues beyond the workplace at our Family Day, and let loose at our Summer or Christmas parties. One thing is for sure: we know how to have fun!