Senior Big Data Engineer – Java and Spark

ITDS Polska Sp. z o.o.; Warszawa; On-site; PLN 170,000 - 230,000; Full time

Job summary

ITDS Polska Sp. z o.o. seeks a capable big data engineer with 3-5 years of experience, preferably in banking or finance. The candidate should demonstrate strong Spark and Java skills, with Python as a plus, plus DevOps and CI/CD know-how. Fluency in English and sharp analytical thinking are essential, along with proactive teamwork across international teams.

The role requires effective communication and the ability to collaborate across time zones to deliver robust data solutions.

Qualifications

• 3-5 years of professional experience in big data engineering, ideally within banking or finance sectors.
• Strong expertise in Spark and Java, with additional knowledge of Python (nice to have), DevOps, CI/CD tools, and microservices.
• Fluent in English (spoken and written).
• Analytical mindset with excellent problem-solving skills.
• Proactive attitude with strong teamwork capabilities across global teams.
• Effective communication skills and ability to operate across different time zones.

Skills

Spark

Java

Python

DevOps

CI/CD tools

Microservices

Big data

English

Analytical thinking

Global teamwork

Job description

Nasze wymagania:

• 3-5 years of professional experience in big data engineering, ideally within banking or finance sectors.


• Strong expertise in Spark and Java, with additional knowledge of Python (nice to have), DevOps, CI/CD tools, and microservices.


• Fluent in English (spoken and written).


• Analytical mindset with excellent problem-solving skills.


• Proactive attitude with strong teamwork capabilities across global teams.


• Effective communication skills and ability to operate across different time zo