Finance Data Analyst — Hybrid, English‑Friendly, Big Data

Jit Team; Gdynia; Hybrid; PLN 166,000 - 221,000; Full time

Job summary

Jit Team in Poland is seeking a data-focused IT professional to perform data analysis, modelling, and requirements elicitation within a hybrid setup from Gdynia/Gdańsk. You will bridge business and IT, design scalable data solutions, and collaborate with cross-functional teams across an agile environment.

The role emphasizes deep data understanding, proficiency in Python/Java/R, and familiarity with Big Data tools.

Qualifications

• Strong analytical mindset with passion for data analysis and requirements elicitation.
• Excellent interpersonal and English communication.
• Solid business and technical understanding; ability to translate needs into solutions.
• Experience in agile environments and cross-cultural teams.
• Proactive, structured, detail-oriented, and quality-driven approach to work.
• Ability to work independently and collaboratively as part of a team.
• Experience in relational database design, querying, and optimization.
• Familiarity with Big Data technologies (e.g., Hadoop, Hive, Impala, pySpark, HQL) and data processing concepts
• Hands-on experience with JSON and AVRO data formats
• Understanding and experience working with standardized data models (e.g., Canonical Data Model)
• Experience in defining and documenting business and technical requirements
• Knowledge of programming languages such as Python, R, or Java
• Experience with tools like Jira and Bitbucket for tracking and version control
• Background in finance or banking will be considered an advantage

Responsibilities

• Perform IT analysis, investigative data analysis, and data modelling to support development teams
• Drive and facilitate functional and non-functional requirements across multiple stakeholders
• Design sustainable, scalable, and value-adding solutions aligned with business needs
• Act as a bridge between business and IT teams, ensuring transparency and clarity of requirements
• Build understanding of business processes and translate them into technical and data solutions
• Analyze and validate data models to ensure they meet business requirements and support data consumption
• Collaborate closely with developers, architects, and analysts in an agile environment
• Contribute to continuous improvement of data solutions and analytical processes

Skills

Analytical mindset

English communication

Interpersonal communication

Business & technical understanding

Agile environments

Cross-cultural teams

Independent & team player

Requirements elicitation

Relational DB design

Big Data technologies

JSON & AVRO

Canonical Data Models

Python/R/Java

Jira

Bitbucket

Finance/Banking knowledge

Tools

Jira

Bitbucket

Job description

Jit Team in Poland is seeking a data-focused IT professional to perform data analysis, modelling, and requirements elicitation within a hybrid setup from Gdynia/Gdańsk. You will bridge business and IT, design scalable data solutions, and collaborate with cross-functional teams across an agile environment.

The role emphasizes deep data understanding, proficiency in Python/Java/R, and familiarity with Big Data tools.