Data Analyst
PayTech Nexus Ltd · Athens, Attica, Greece · On-site
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Job Title: Data Analyst
Term: 8 months- renewable
Location: Athens, Greece
Division: APM
Relevant experience: 3-5 years
Mandatory requirements:
Fluency and advanced business writing skills in Greek and English is required.
Experience in data analysis and data visualization.
Work from client premises
PURPOSE OF JOB
We are looking for a Data Analyst to support the successful execution of cross-functional initiatives across our client base. As part of our local APM team you will work with cross-functional teams to support clients in exploring, analyzing and visualizing data to generate and present valuable insights.
Ideal candidates for this role have solid experience in data analytics and a strong understanding of data exploration, statistical methods, and reporting best practices. This includes hands-on expertise in SQL, Excel, data visualization tools, and statistical software such as SPSS/Modeler. You will be responsible for analyzing and interpreting large datasets, building clear and actionable reports, and collaborating closely with internal and client teams to support data-driven decision-making.
Strong critical thinking, analytical skills, and the ability to translate complex findings into business insights are key to success in this position.
TASKS
Core Responsibilities and Accountabilities
Contribute towards the delivery of engaging and value-added data analysis, visualization, and reporting.
Collaborate with cross-functional teams to understand data needs and provide analytical support aligned with business goals.
Develop clear and interactive data visualizations and dashboards to communicate trends and insights effectively.
Translate complex datasets into clear and concise findings, delivering presentations using PowerPoint and other business tools.
Use Microsoft Excel to manipulate and analyze data sets for both ad hoc and recurring reporting needs.
Apply statistical methods using tools such as SPSS Statistics/Modeler to conduct deeper analytical assessments and support decision-making.
Work closely with client-side business analysis, development, and project management teams, as well as internal teams, to ensure effective coordination and alignment across all stakeholders.
Apply critical thinking to identify patterns, detect anomalies, and challenge assumptions in data interpretation.
Monitor performance metrics to generate proactive insights and improvement opportunities.
Support segmentation, forecasting, and testing activities through predictive analytics and data modeling.
Ensure accuracy, completeness, and consistency of data sources for reliable analysis.
Knowledge and Experience
Bachelor's degree in Statistics, Mathematics, Economics, Computer Science, Data Science, or a related field.
Minimum 3 years of hands-on experience in a data analysis role or business intelligence role.
Solid understanding of relational databases, data structures, and SQL-based data…