Senior Data Analyst

Consilio LLC; Polska; Hybrid; PLN 140,000 - 210,000; Full time

Job summary

Consilio LLC in Poland seeks a Senior Data Analyst to lead the design and delivery of advanced analytics solutions that drive strategic decisions and operational efficiency.

You will create reports from multiple data sources, develop dashboards and data models, and mentor junior analysts while promoting best practices in data visualization.

This role emphasizes AI-assisted automation, cross-functional collaboration, and clear communication of business impact to senior leadership.

Qualifications

• Degree qualified with a focus on business and technology.
• Proficient in Excel, Power BI, Power Query and Google Suite.
• Experience using AI tools to automate data transformation and analytics.
• Strong stakeholder engagement and cross-functional collaboration.
• Proven ability to derive insights from complex data sets.

Responsibilities

• Create reports by analyzing data from multiple sources for various stakeholders.
• Lead the development of dashboards, reports, and data models to support business strategy.
• Perform deep-dive analysis to uncover trends and opportunities.
• Mentor junior analysts and promote best practices in data analysis and visualization.
• Present findings to senior leadership with clear business impact narratives.

Skills

Excel

Power BI

Power Query

Google Suite

AI tools for automation

Stakeholder engagement

Data analysis

Communication

Cross-functional collaboration

Attention to detail

Education

Bachelor's degree or higher (business/tech focus)

Tools

Power BI

Power Query

Excel

Google Suite

Job description

Overview

The Senior Data Analyst will lead the design and delivery of advanced analytics solutions that drive strategic decision-making and operational efficiency. This role requires strong technical expertise, business acumen, and stakeholder engagement skills to transform complex data into actionable insights.

Responsibilities

• Create reports by analysing data from multiple sources for various stakeholders
• Lead the development of dashboards, reports, and data models to support business strategy
• Perform deep-dive analysis to uncover trends, anomalies, and opportunities
• Leverage AI tools and automation to streamline data preparation, speed up querying, and optimize reporting workflows
• Collaborate with cross-functional teams to define KPIs and reporting standards
• Ensure data integrity and consistency across systems and reports
• Mentor junior analysts and promote best practices in data analysis and visualization
• Identify and implement process improvements using data-driven approaches
• Present findings to senior leadership with clear business impact narratives
• Maintain process documentation to support transparency and continuous improvement

Qualifications

• Degree qualified, preferably with a strong focus on business and technology
• Advanced proficiency in Excel, Power BI, Power Query, and Google Suite tools
• Experience using AI tools to automate data transformation and accelerate analytics workflows
• Strong experience in stakeholder engagement and cross-functional collaboration
• Proven ability to derive insights from complex data sets
• Excellent communication and presentation skills
• High level of diligence, ensuring accuracy and quality in all deliverables
• Self-motivated with a continuous improvement mindset.

Consilio’s True North Values

• Client Experience | Listen for the “why”. Clearly define success. Be accountable. Go the extra distance to create moments that matter.
• Collaboration | Treat everyone with respect. Welcome diverse views. Partner across geography, generations, and teams. Rally around final decisions.
• Innovation | Always be curious (ABC). Challenge the status quo. Experiment and fail forward. Build for the future.
• Grit | Focus on what matters. Work with passion and persistence. Think like an owner. Deliver results you’re proud of.

Consilio, LLC is an EEO/Affirmative Action Employer and does not discriminate on the basis of race, colour, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other legally protected status.