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Senior Data AnalystSee all recent Jobs

Overview

Experience: Senior

Skills: 5+ years of hands-on experience in a data science or advanced analytics environment. Strong programming skills in Python and SQL. Deep, hands-on experience with database technologies, including: Cloud platforms (AWS, Azure, Google Cloud) In-memory databases (SAP HANA, Hazelcast, etc.) Traditional RDBMS (Teradata, SQL Server, Oracle) NoSQL databases (Cassandra, MongoDB, DynamoDB, etc.)

Reference Number: 1472

Marker Greece, Hybrid, Thessaloniki Marker

We are looking for a Lead Data Analyst to drive complex data analysis and deliver actionable insights that support strategic business decisions.

Key Accountabilities:

  • Lead complex data analysis and research to identify innovative approaches and solutions.
  • Oversee the design and development of new reporting, visualisation, and analytics applications that transform raw data into valuable business information.
  • Manage stakeholder expectations and ensure the accuracy, consistency, and reliability of all delivered solutions.
  • Identify and recommend solutions for data and process gaps that impact business requirements.
  • Effectively communicate complex approaches, findings, and recommendations to cross-functional teams and leadership.
  • Lead, coach, and mentor junior and mid-level data analysts in their daily responsibilities.
  • Partner with business and technology teams to define testing requirements, procedures, and corrective actions to ensure high-quality data products.
  • Establish and promote open data standards, metadata management policies, and data classification frameworks.

Responsibilities

  • Develop models and prototypes to uncover observations, trends, and patterns; present findings to leadership for evaluation of potential business solutions.
  • Design and implement advanced statistical models and algorithms for complex reporting and analytics needs.
  • Collaborate with data engineers to ensure adherence to data standards and best practices.
  • Work closely with stakeholders to gather, refine, and translate business requirements into technical designs.
  • Define testing requirements, procedures, and corrective actions to maintain data quality.
  • Ensure full compliance with open data standards, metadata policies, and data classification rules.
  • Adhere to all data security policies and procedures.
  • Create and maintain data tools and analytical assets to support data analysts and data scientists.
  • Build analytical tools and dashboards that deliver actionable insights into key business KPIs.
  • Partner with data engineers to optimise data pipelines for performance, scalability, and timely data delivery.

Functional Competencies

  • Advanced knowledge of modern data and analytics architectures (data lakes, warehouses, data marts, reporting layers, etc.).
  • Strong experience with data visualisation, analytics, and reporting tools (Power BI, Tableau, Looker, etc.).
  • Excellent analytical and problem-solving skills with the ability to conduct independent research and develop clear observations and recommendations.
  • Strong communication and storytelling skills; able to present complex findings to both technical and non-technical audiences.
  • Proven ability to provide clear direction, coaching, and leadership to data analyst teams.
  • Solid understanding of testing methodologies and the role of testing within the software development lifecycle.

Technical Competencies

  • 5+ years of hands-on experience in a data science or advanced analytics environment.
  • Strong programming skills in Python and SQL.
  • Deep, hands-on experience with database technologies, including:
  • Cloud platforms (AWS, Azure, Google Cloud)
  • In-memory databases (SAP HANA, Hazelcast, etc.)
  • Traditional RDBMS (Teradata, SQL Server, Oracle)
  • NoSQL databases (Cassandra, MongoDB, DynamoDB, etc.)

Education & Experience

  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, Mathematics, Statistics, or a related quantitative field.
  • Strong background in SQL, database systems, and/or data science.

Benefits

  • Hybrid working model
  • Competitive remuneration package
  • Private Insurance
  • A dynamic challenging environment resulting in continuous learning / education / progression
  • Ability to work with cutting edge technologies
  • Pleasant working environment
  • Ability to expand knowledge and responsibilities

UpcoMinds is a dynamic IT company with 29 years of experience that provides end-to-end web and mobile solutions helping businesses to reinvent themselves in the digital world. Our team’s skills and expertise will ensure the holistic digital transformation of any organization, which will considerably improve both business operations and customer’s experience.

Our goal is to always have our end products and services reflect our deep engineering skills and elegant progressive design aesthetic. We fundamentally believe deeply in developing long term strategic partnerships with our clients by exceeding expectations and maintaining a high level of transparency.

Find out more about us at www.upcominds.com

We commit to promote Inclusion & Diversity by creating a working environment where all employees are treated with dignity and respect and where individual differences are valued. We offer equal opportunity in all aspects of employment.

Our recruitment consultants will go through your Curriculum Vitae as soon as possible and get back to you to discuss the opportunity for which you apply. If you don’t hear from us in the coming ten (10) working days, you may consider that you have not been selected for the particular job.

By submitting your CV, you consent to its retention in our database for a period of two (2) years, for the purpose of considering your application for current or future employment opportunities, in accordance with applicable data protection legislation GDPR.

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