Data Engineer ( Python&PySpark)

DCV Technologies; Gdynia; Hybrid; PLN 120,000 - 170,000; Full time

Benefits offered by this job

Long-term cooperation

International environment

Growth opportunities

Challenging projects

Job summary

DCV Technologies is seeking a Data Engineer with Python and PySpark to join a high-impact project for a leading global financial infrastructure and data provider. The role is hybrid (2–3 days onsite per week) and based in Gdańsk or Gdynia, Poland.

You will assess current applications, plan transformations, and collaborate with architects and the development team to define target architectures, backlogs, and data models.

Qualifications

• Experience with Python and PySpark in large-scale data processing environments.
• Experience with Azure services including Fabric and DevOps.
• Experience with Azure SQL or PostgreSQL databases.
• Familiarity with Delta DB and OneLake.

Responsibilities

• Assess current application and decide transformation strategy.
• Determine application complexity and effort.
• Work with architects to determine target architecture.
• Plan backlog of activities for the development team.
• Transition applications from planning to transformation.
• Support Customer UAT activities.

Skills

Python

PySpark

DevOps

Azure

Tools

Azure/Fabric

AKS

Azure SQL

PostgreSQL

OneLake

Delta DB

CosmosDB

Job description

We are currently looking for a Data Engineer (Python & PySpark) on behalf of our client to join a high-impact project within a leading global financial infrastructure and data provider.

The role is hybrid (2–3 days onsite per week), based in Gdańsk or Gdynia, Poland.

If you have strong experience in Python, PySpark, and working with large-scale data processing systems, this could be a great opportunity to work on meaningful, data-driven financial solutions in a global environment.

Responsibilities

• Assess the current application and work with application architect to decide on transformation strategy.
• Determine application complexity and effort.
• Work with the architects to determine target architecture.
• Plan backlog of activities to be completed by development team.
• Work with development team to transition applications from planning to transformation.
• Support Customer UAT activities.

Technical Skills

• Azure/Fabric
• PySpark services experience
• Dev/Ops experience with Azure
• AKS
• Azure SQL or PostgreSQL DB
• OneLake
• Delta DB

Desired Skills

• CosmosDB
• NoSQL variant
• Postgres variant
• Data Flow Gen 2

Functional Skills

• DBOR data flows
• DBOR data processing and schemas
• Strategic Data Model (SDM)

Competencies

• Digital: Python
• Digital: DevOps
• Digital: PySpark

Benefits

• Stable long-term cooperation with opportunity for extension
• Opportunity to work with modern technologies in an international environment
• Professional growth and continuous development opportunities
• Participation in challenging and impactful projects