Senior Data Analyst

Grid Dynamics; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Medical insurance

Sports benefits

Job summary

Grid Dynamics is seeking a Senior Data Analyst to join an engineering initiative delivering high-value data solutions for a global payments and fintech leader. You will work within a Grid Dynamics squad alongside Senior Java Engineers and a Data Engineer, collaborating with Belfast-based stakeholders to drive analytics initiatives and enterprise dashboards.

The role emphasizes Power BI and Tableau development, advanced data modeling, and AI-driven analytics to transform complex financial data

Qualifications

• 5+ years of commercial experience in Data Analytics, BI, or Advanced Analytics.
• Expert-level proficiency in PowerBI and Tableau with advanced DAX, LOD, and RLS.
• Strong SQL skills for complex data extraction and validation.
• Experience leading AI-driven analytics projects and bridging eng and business.
• Proven leadership and ability to communicate data insights to non-technical stakeholders.
• Excellent English communication for Belfast-based collaboration.

Responsibilities

• Architect, design, and deploy complex dashboards using PowerBI/Tableau to meet strategic requirements.
• Lead analytical initiatives within the squad, ensuring end-to-end data pipelines and performance optimization.
• Drive AI analytics projects and integrate insights into client-facing dashboards.
• Translate financial domain problems into KPIs and executive-level recommendations.
• Own dashboard lifecycle from requirements to deployment and maintenance.
• Mentor team members and enforce best practices in data visualization and accuracy.

Skills

PowerBI

Tableau

SQL

Leadership

English communication

Stakeholder management

Education

Bachelor's or Master’s degree in CS/DS/IS/Statistics

Job description

We are seeking a Senior Data Analyst to join an impactful engineering initiative delivering high-value data solutions for a global leader in digital payments and financial technology. In this role, you will play a pivotal part within a dedicated Grid Dynamics squad (working alongside Senior Java Engineers and a Data Engineer) while collaborating closely with senior stakeholders and a nearshore engineering hub based in Belfast, Northern Ireland. As a Senior Lead on the team, you will drive advanced data analytics and AI-related initiatives, architecting scalable, enterprise-grade dashboards and transforming complex financial data into strategic business intelligence.

Responsibilities

• Architect, design, and deploy complex, interactive dashboards and enterprise visual reporting solutions using PowerBI and Tableau to address strategic business requirements.
• Lead analytical initiatives within the squad, partnering with Java Engineers and Data Engineers to ensure seamless end-to-end data pipelines, data modeling, and performance optimization.
• Drive AI-related analytics projects, integrating intelligent insights, predictive metrics, and automated workflows into client-facing and internal dashboards.
• Translate ambiguous, multi-layered financial and payment domain problems into structured analytical frameworks, key performance indicators (KPIs), and executive-level recommendations.
• Own the end-to-end dashboard lifecycle: from requirement gathering and data modeling/validation to deployment, stakeholder alignment, and continuous performance tuning.
• Act as a key point of contact for Belfast-based product owners and business leaders, mentoring team members, enforcing best practices in data visualization, and ensuring rigorous data accuracy.

Requirements

• 5+ years of commercial experience in Data Analytics, Business Intelligence, or Advanced Analytics, with a proven track record in a Senior or Lead capacity.
• Expert-level proficiency in both PowerBI and Tableau, including advanced DAX, LOD expressions, complex data modeling, row-level security (RLS), and dashboard performance optimization.
• Strong expertise in SQL for complex data extraction, aggregation, window functions, and data quality validation.
• Demonstrated experience leading AI-driven or advanced analytics projects and bridging the gap between engineering teams and business stakeholders.
• Proven leadership and stakeholder management skills, with the ability to navigate ambiguity, prioritize deliverables, and articulate complex data insights to non-technical audiences.
• Excellent communication and collaboration skills in fluent English for daily engagement with Belfast-based leadership.
• Bachelor’s or Master’s degree in Computer Science, Data Science, Information Systems, Statistics, or a related quantitative field.

We offer

• Opportunity to work on bleeding-edge projects
• Work with a highly motivated and dedicated team
• Competitive salary
• Flexible scheduleBenefits package - medical insurance, sports
• Corporate social events
• Professional development opportunities
• Well-equipped office

About Us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.