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Valtech Logo Valtech · IT - Software Development

Senior Data Analyst

Poland Employment contract, B2B · Job Posted May 15, 2026
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Job Description

As a Senior Data Analyst, you are passionate about data-driven transformation and eager to push the boundaries of what's possible. You bring 5+ years of experience, a growth mindset and a drive to make a lasting impact.

Job Responsibility

  • Gather, analyze and document business and data requirements from stakeholders across enterprise domains
  • Manage and prioritize incoming data-related requests, tickets and business needs
  • Translate business requirements into clear data requirements to support ingestion and transformation processes
  • Support the development and expansion of enterprise-level data products and gold-layer datasets
  • Collaborate with data architects, engineers and delivery leads to ensure alignment between business objectives and technical solutions
  • Collect and document data quality rules, metadata and catalog descriptions for new data ingestions
  • Work with governance and stewardship teams to support data lineage, quality and cataloging initiatives
  • Facilitate communication between business stakeholders and technical delivery teams
  • Contribute to continuous improvement initiatives across data delivery and operational processes
  • Support Agile ceremonies, backlog refinement and workflow management activities
  • Participate in cross-functional discussions related to data modeling, transformation logic and platform capabilities

Requirements

  • 5+ years of experience in data analysis, business analysis or data-focused delivery roles
  • Experience gathering and documenting business and data requirements in enterprise environments
  • Strong understanding of modern data platforms and data lifecycle concepts
  • Experience working with Agile methodologies such as SCRUM and Kanban
  • Familiarity with data warehousing concepts, including layered architectures such as bronze, silver and gold models
  • Experience collaborating with cross-functional teams including data engineers, architects and business stakeholders
  • Strong analytical thinking and problem-solving skills
  • Excellent command of English (C2 level)

Nice to have

  • Experience working with Databricks or similar cloud-based data platforms
  • Familiarity with data governance and data quality tooling
  • Experience with Jira and Confluence
  • Understanding of DBT, Airflow and modern transformation frameworks
  • Knowledge of conceptual and logical data modeling practices
  • Experience in operational or transportation-related environments
  • Strong communication and stakeholder management skills
  • Ability to work independently in fast-paced, evolving environments

What we offer

  • 24 working days of paid vacation
  • National holidays covered
  • Sick leave (up to 20/year)
  • Unpaid leave (up to 20/year)
  • Medical insurance
  • Multisport card OR Multikafeteria
  • Maternity & paternity leave support
  • Internal workshops & learning initiatives
  • Professional certifications reimbursement
  • Participation in professional local & global communities
  • Growth Framework
  • Mentoring program
  • Flexibility, with remote and hybrid work options (country-dependent)
  • Career advancement, with international mobility and professional development programs
  • Learning and development, with access to cutting-edge tools, training and industry experts
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