Data Scientist
Senior IT Analyst (Data Domain)
Warsawsenior
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Salary:
900-1100 PLN/day on B2B
Work model:
hybrid from Gdańsk / Gdynia / Warszawa / Łódź (2/3 days per week from the office)
Why choose this offer?
- You can expect a
flexible work organization - The
international work environment
will give you the opportunity to interact with the English language on a daily basis - Scandinavian organizational culture
will provide you with work-life balance, you will gain time for additional training (financed by Jit) - The
Jit community
will bring you a nice time during regular integration meetings
Project
You will be involved in a financial project focused on building and enhancing
data-intensive solutions
that support critical business processes within a complex banking environment. The initiative aims to deliver scalable, near real-time data products while improving data accessibility, quality, and decision-making capabilities across the organisation.
You will work closely with business and technology stakeholders to translate business needs into robust data and application solutions. The project also embraces
AI-driven ways of working
, leveraging modern technologies to accelerate delivery and increase automation.
Responsibilities you'll have
- Elicit and analyse
functional and non-functional requirements
by collaborating with a wide range of business and technology stakeholders - Work closely with Product Owners and stakeholders to clarify, document, and translate requirements into implementation specifications
- Perform
data mapping
,
data modelling
, and
solution design
activities supporting business and technical objectives - Contribute to application architecture, maintainability, and the design of scalable data solutions
- Design and support
near real-time data pipelines
and data-driven products - Conduct
quantitative data analysis
to identify issues, assess impacts, and recommend effective solutions - Collaborate with developers, test engineers, and cross-functional teams throughout the delivery lifecycle
- Create and maintain
high-quality requirements documentation
, including
use cases
and
process descriptions - Access and
analyse complex, distributed datasets
and
perform statistical analysis where required - Build strong stakeholder relationships and facilitate alignment across diverse teams and business domains
- Promote analytical excellence
by challenging existing approaches, advocating best practices, and driving continuous improvement
Expected competences and knowledge
- 5+ years of experience
in Data Analysis, Business Analysis, IT Analysis, Data Engineering, or similar analytical roles - Proven experience designing
data-intensive solutions
within complex enterprise environments - Hands-on experience within the
banking or financial services industry - Strong understanding of requirements elicitation techniques and business analysis methodologies
- Proven ability to transform business requirements into
functional and non-functional specifications - Experience with
AI solutions
, including Copilot, LLMs, and agentic approaches, with the ability to drive adoption of new ways of working - Excellent SQL skills, including experience with
Snowflake
and
MS SQL Server - Experience with
Snowflake
and
dbt
in modern data platforms - Knowledge of architectural and engineering practices such as
Domain-Driven Design
, Event Sourcing, Microservices Architecture, and Clean Code principles - Experience building and scaling data products with a strong focus on enabling data-driven decision-making
- Strong stakeholder management, relationship-building, and facilitation skills
Technologies
you'll work with
- Snowflake
- dbt
- SQL (Snowflake & MS SQL Server)
- AI solutions (Copilot, LLMs, Agentic AI)
- Event-Driven and Microservices Architectures
- Modern Data Platforms and Data Products
Client
– why choose this particular client from the Jit portfolio?
Jit Team has had an
over-decade-long relationship
with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present,
over 200 Jit personnel
are engaged in the completion of
more than 60 projects
for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the
Scandinavian culture
, which is conducive to people who place emphasis on
work-life balance and feedback culture
. Furthermore, all projects are executed in international teams, giving constant exposure to the English language.
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