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Offer summary
(Summary generated by AI based on the full job description)
The project focuses on large-scale data analysis within a Big Data environment using Hadoop, Hive, Impala, PySpark. Responsibilities include data modeling, business and technical requirements analysis, and collaboration with IT teams. Required skills involve SQL, ETL, and data analysis. The role supports solution design and process improvement in an advanced enterprise landscape.
Senior Data Analyst (Big Data & Data Modelling)
Company: B2B.NET S.A.
from: 10 June 2026
to: 10 July 2026
90 - 120 złnet (+ VAT)/ hr.B2B contract
Offer parameters
level:senior
working mode:hybrid
Gdańsk, Pomeranian
Gdańsk, Pomeranian
Requirements
Expected technologies
SQL
Hadoop
Hive
Impala
PySpark
HQL
big data
ETL
Optional technologies
Python
Java
R
JSON
AVRO
DB2
Oracle
Jira
Bitbucket
Our requirements
- Proven experience as a Senior Data Analyst
- Strong experience with SQL and relational databases
- Experience with Big Data platforms and large datasets
- Hands-on experience with at least some of the following: Hadoop, Hive, Impala, PySpark, HQL
- Experience in data modelling and data analysis
- Experience with ETL processes and data-related requirements analysis
- Experience working with standardized data models (e.g. Canonical Data Model)
- Ability to gather, refine, and document business and technical requirements
- Experience collaborating with development teams, architects, and analysts
- Familiarity with Agile ways of working
- Strong analytical and problem-solving skills
- Excellent communication skills and fluent English
Optional
- Experience with Python, Java, or R
- Experience with JSON and AVRO data formats
- Knowledge of DB2 or Oracle
- Experience using Jira and Bitbucket
- Banking or financial services experience
Your responsibilities
- Perform IT analysis, investigative data analysis, and data modelling
- Drive and facilitate functional and non-functional requirements analysis
- Translate business needs into clear and actionable requirements
- Collaborate closely with developers, architects, and IT analysts
- Analyse data models and ensure data meets business requirements
- Work with large-scale Big Data platforms and datasets
- Support the design and improvement of data solutions
- Participate in requirements refinement and stakeholder discussions
- Ensure transparency and alignment between business and IT teams
- Contribute to continuous improvement in data and analytics processes
About the project
We are looking for an experienced Senior Data Analyst to join a data-driven environment focused on large-scale data analysis, data modelling, and requirements management.
This is how we organize our work
This is how we work
agilescrum
This is how we work on a project
- code review
- static code analysis
- functional tests
- integration tests
- unit tests
Development opportunities we offer
- mentoring
- substantive support from technological leaders
- technical knowledge exchange within the company
What we offer
- Opportunity to work with large-scale data platforms and modern analytics solutions
- International and collaborative work environment
- Close cooperation with business and technology teams
- Long-term project within a complex enterprise landscape
- Development opportunities in data analysis, modelling, and Big Data technologies
Recruitment stages
- 1.Interview with a recruiter (approx. 30 minutes)
- 2.Interview with a client (approx. 1 hour)
B2B.NET S.A.
B2Bnetwork jest polską firmą, specjalizującą się w obszarze Quality Assurance oraz Outsourcingu specjalistów IT. Od 2015r. zarządzamy w całości procesami testowymi u naszych klientów oraz wspieramy w znalezieniu odpowiednich kompetencji w innych obszarach IT.
Senior Data Analyst (Big Data & Data Modelling)
90–120 zł / hr. (B2B)
I apply to:
B2B.NET S.A.
Gdańsk, Pomeranian
Need more information?
- Make sure the body of the offer doesn’t already include what you’re looking for.
- Ask a question if you need more information you’re interested in.
- We’ll forward your question to the employer and aim to provide a response within 3 business days.