Data Analyst / BI Analyst

DCG (Poland); Województwo mazowieckie; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Private medical care

Co-financing for the sports card

Dedicated consultant support

Job summary

DCG (Poland) is seeking a Data Analyst / BI Analyst to transform raw data into structured models and build executive dashboards using Power BI. You will collaborate with stakeholders to translate requirements into actionable insights and deliver accurate reporting.

The role requires strong SQL, advanced Excel, and experience with data visualization best practices, with excellent English communication. Join our team supporting large recruitment projects.

Qualifications

• Minimum 4 years of experience in Data Analysis and BI.
• Hands-on experience creating and managing structured databases and BI dashboards.
• Strong SQL skills, including data aggregation and basic data modelling.
• Advanced Excel skills for data analysis and manipulation.

Responsibilities

• Transform raw data from Excel spreadsheets and other sources into structured data models and SQL databases.
• Design, develop, and maintain executive-level KPI dashboards and reports using Power BI.
• Perform data analysis, aggregation, transformation, and validation.
• Ensure data accuracy, consistency, and quality across reporting solutions.
• Translate business requirements into actionable insights and BI solutions.
• Deliver sensitive management reporting for senior stakeholders and programme leadership.
• Collaborate with the DORA PMO, Programme Manager, and Programme Sponsor on data-related activities.
• Prepare and maintain documentation for data models, reporting solutions, and analytical processes.
• Support ad-hoc analytical and reporting tasks based on programme needs.
• Identify and communicate potential delivery risks, obstacles, and dependencies.

Skills

SQL

Power BI

Excel

Data analysis

Data modelling

Data visualization

English communication

Tools

SQL databases

Power BI

Job description

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:

Data Analyst / BI Analyst

Responsibilities:

• Transform raw data from Excel spreadsheets and other sources into structured data models and SQL databases
• Design, develop, and maintain executive-level KPI dashboards and reports using Power BI
• Perform data analysis, aggregation, transformation, and validation
• Ensure data accuracy, consistency, and quality across reporting solutions
• Translate business requirements into actionable insights and BI solutions
• Deliver sensitive management reporting for senior stakeholders and programme leadership
• Collaborate with the DORA PMO, Programme Manager, and Programme Sponsor on data-related activities
• Prepare and maintain documentation for data models, reporting solutions, and analytical processes
• Support ad-hoc analytical and reporting tasks based on programme needs
• Identify and communicate potential delivery risks, obstacles, and dependencies

Requirements:

• Minimum 4 years of experience in Data Analysis and Business Intelligence
• Hands-on experience creating and managing structured databases and BI dashboards
• Strong SQL skills, including data aggregation and basic data modelling
• Advanced Excel skills for data analysis and manipulation
• Good understanding of relational databases and ETL frameworks
• Practical experience with Power BI, including data modelling and dashboard development
• Knowledge of data visualization best practices and translating business requirements into actionable insights
• Strong attention to detail, data accuracy, and quality
• Ability to work independently and communicate potential delivery obstacles clearly
• Excellent English communication skills, both written and verbal

Offer:

• Private medical care
• Co-financing for the sports card
• Constant support of dedicated consultant