Thedotcollective
Senior Data Analyst
Warsaw, Masovian Voivodeship, Poland
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- Seniority
- Senior
- Country
- PL
- Work mode
- On-site / unstated
- First seen by hirly
- 6 Sept 2026
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the posting
About Dot Collective
We are a new generation consultancy based across UK and EU and founded on the premises of the engineering excellence and empowering people to make an impact.
We work with all modern tech stacks and typically run agile scrum on all our projects.
About you
Are you passionate about data and its transformational powers? Do you like being able to make a huge difference in a limited period of time? We might be just the right place for you.
Your key skills and capabilities:
Gathering and documenting business and project requirements
Managing stakeholders of differing levels
Analysing and profiling large and complex datasets
Managing a team backlog using tools like Jira or Azure DevOps
Agile ways of working
Familiar with Online Transaction Processing (OLTP) and Online Analytical Processing (OLAP) systems
Creating conceptual, logical and physical data models
Creating mapping specifications for data migrations
Coordinating User Acceptance Testing (UAT) with business stakeholders
Excellent SQL skills
Knowledge of python (pandas)
Experience with Cloud platforms
Creating data dashboards using Tableau, PowerBI or Qlik and story telling
We expect you to work closely with business to understand their current data problems, pain points and to know how to analyse and cleanse their data. Also, we expect you to design data storage solutions and be a good communicator with your technical team.
Our promise to you
We will always see you as a human being and will do our very best to support your needs and wellbeing – well-designed co-working and collaboration spaces, remote working patterns that work for you, parenting leave, sabbaticals and ability to work on personal projects.
We believe that a geled team is worth its weight in gold – we will do everything we can to avoid breaking well-performing teams. Whilst continuity across every project is not always possible, we thoughtfully assemble high-performing, blended teams with the appropriate levels of experience and expertise to deliver the best outcomes for our clients — and teams you’ll enjoy working with.
We are committed to prioritising the wellbeing of our employees. To fulfill this promise, we provide a comprehensive employee wellbeing program that includes mental health support, flexible working arrangements, wellness activities, and a positive work culture.
We recognise that the world of tech delivery has moved on significantly in the last 15 years and know a thing or two about how to bring projects over the line without experiencing lots of despair and burn-out. In fact, we like to believe that our projects are the opposite of that – they are run smoothly and most of the time are fun to work on.
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