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Senior Data Analyst (PowerBI + SQL)

JR-56234
Published on 12 Nov 2026 by Ework Group Sp. z o.o.
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RoleData Analyst
Seniority levelSenior
LocationWroclaw (PL)
Remote50%
Assignment period
01 Dec 202630 Nov 2027
Application deadline
27 Nov 2026 23:59 (15 days left)
Assignment description

🔹 For our Client we are looking for Data Analyst🔹



Location: Wrocław/ hybrid model



We are seeking a highly skilled professional with balanced expertise in both requirements gathering and Power BI development. This role is ideal for someone who thrives at the intersection of data, technology, and business operations. A minimum of 5 years of corporate experience in the data domain is required. We offer a hybrid work environment.



✔️Key Responsibilities:

  • Analyze business processes and translate business needs into actionable, data-driven insights.
  • Develop, maintain, and optimize Power BI reports, dashboards, and data models.
  • Write and optimize complex SQL queries to extract, transform, and validate large datasets.
  • Ensure data quality, consistency, and accuracy across reporting solutions.
  • Collaborate with stakeholders to define business requirements, KPIs, and reporting needs.
  • Optimize existing reports and processes to improve performance and efficiency.
  • Support data analysis and transformation in Databricks (nice to have).



✔️Skills:

  • Business Analysis Expertise Focused on data, process efficiency, and security. The candidate must be adept at gathering and analyzing business needs, translating them into clear, well-structured user stories, and ensuring alignment between stakeholders and technical teams. The ability to turn complex data requirements into actionable deliverables is essential.
  • Advanced Power BI Proficiency Mastery of Power BI is a core requirement. Candidates must demonstrate expertise in designing dynamic reports, interactive dashboards, and advanced data visualizations. Skills should include data modeling, query optimization, and the integration of diverse data sources.
  • Strong SQL Skills Proven experience with advanced SQL, including the ability to write efficient queries and manage complex data transformations across large datasets in corporate environments.
  • Basic Knowledge of Databricks (Desirable) Familiarity with Databricks and a foundational understanding of its collaborative environment for data engineering, machine learning, and analytics.



Client Code: MO02

Contact person: karolina.rosikiewicz@eworkgroup.com



Do you know someone who would fit this position? Recommend a candidate by sending her/his CV to: polecenia@eworkgroup.com



Whistleblowing Policy, which provides guidelines for reporting misconduct can be found on Ework website: https://www.eworkgroup.com/about-us/our-responsibility



Required skills
Business Analysis
PowerBI
Data Analyst
SQL
Preferred skills
Databricks
Languages
English
(Proficient)
Additional details
ClientEwork Group Sp. z o.o.
Published date12 Nov 2026
Number of positions1
Hours per week40
Rate typeHourly
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Ework Group Poland

Ework Group is a market-leading and independent competence provider operating in Sweden, Denmark, Norway, Finland and Poland. We are bridging the gap between competence and assignments. Through a vast portfolio of service and product solutions, we make competence accessible to companies, as well as assignments accessible to professionals, in order to contribute to a more dynamic, well-functioning and future proof competence market. Ework Group was founded in Sweden in 2000 and is listed on Nasdaq Stockholm. We have framework agreements with over 170 leading organizations in both the private and public sector, and over 11,000 consultants on assignment. Consultant suppliers of all sizes use Ework as a vital source of assignment on a daily basis to boost their business. From the freelancer searching for the next assignment to advance the career, to the largest consultant firms looking to complement their own customer portfolio with a steady stream of assignments for their employees. As an independent competence provider we nurture the relationship with our clients and become experts in their business, culture and competence needs. We manage the whole recruitment process and source the consultants for our clients from the open market by posting the assignments publicly on Verama. Unbiased, we match the most suitable candidates based on competence, experience and personality fit, in relation to fair market rates. Ework make it easy for you find, sign, work and get paid on a contract. You will get support from our highly dedicated employees, all the way from the recruitment process, during the assignment and the transition into the next project. With efficient and digital processes and add-on services such as pre-payment, you will not find a more convenient way of working B2B.