Senior IT Analyst (Data / Business Analysis)

DCG Sp. z o.o is a recruitment company focused on matching business needs with appropriately skilled professionals, offering flexible management and full support during cooperation.

• Minimum 5+ years of experience in IT analysis, data analysis, or a similar role
• Strong experience in relational databases design, querying, and optimization
• Hands-on experience with Big Data platforms (Hadoop, Hive, Impala, PySpark, HQL), including data querying and processing
• Experience working with JSON data formats
• Experience with standardized data models (e.g. Canonical Data Model)
• Strong experience in requirements elicitation, analysis, and refinement in data-related projects
• Ability to translate business and technical requirements into clear, structured documentation
• Practical experience using JIRA and Bitbucket
• Strong analytical thinking and problem-solving skills
• Excellent communication skills and ability to work with both business and technical stakeholders
• Experience working in Agile environments and distributed, cross-cultural teams
• Fluency in English (both written and spoken)
• Experience with Python or Java

Nice to have:

• Experience working with AVRO data formats
• Experience with DBA activities, particularly DB2 and Oracle
• Experience in banking or financial services

• Perform IT analysis, investigative data analysis, system design, and data modelling to support development teams
• Drive and facilitate functional and non-functional requirements across multiple stakeholders
• Translate business needs into clear, structured technical and functional requirements
• Act as a bridge between business and IT teams to ensure alignment and transparency
• Build strong understanding of business processes and corresponding system solutions
• Analyse and validate data models, ensuring they meet business requirements and are effectively utilized by development teams
• Collaborate closely with developers, architects, and other IT analysts in a cross-functional environment