Senior Big Data Engineer (Scala + Spark)

Scala

al. 3 Maja 9, Kraków+3 Locations

Grid Dynamics Poland

160 - 220PLN

Net per hour - B2B

Full-time

B2B

Senior

Hybrid

Tech stack

Scala

master

Big Data

master

Apache Spark

master

Apache Hadoop

advanced

Java

advanced

Apache Kafka

regular

Airflow

regular

Job description

Our customer is one of the world’s largest technology companies based in Silicon Valley with operations all over the world. In this project, we are working on the bleeding edge of Big Data technology to develop a high-performance data analytics platform, which handles petabytes datasets.

We are looking for an experienced Big Data Engineer.

Responsibilities:

• Design, develop, and maintain robust data pipelines using: Scala, Spark, HDFS, Gradle, Kubernetes and Airflow

• Implement scalable and efficient data workflows to support data ingestion, processing, and analysis.

• Develop and maintain continuous reporting systems and dashboards to provide real-time insights.

• Collaborate with cross-functional teams to understand data requirements and deliver data solutions.

• Optimize and tune data processing systems for performance and reliability.

• Ensure data quality and integrity throughout the data lifecycle.

• Troubleshoot and resolve data processing and pipeline issues.

• Stay up-to-date with industry trends and emerging technologies to drive innovation in data engineering.

Requirements:

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.

• Proven experience as a Data Engineer or in a similar role.

• Strong proficiency in Spark, HDFS, Airflow

• Solid programming skills in Scala.

• Experience with data pipeline architecture and implementation.

• Expertise in building and maintaining continuous reporting systems and dashboards.

• Familiarity with data warehousing concepts and technologies.

• Strong problem-solving skills and attention to detail.

• Excellent communication and collaboration skills.

• Ability to work independently and in a remote team environment.

We offer:

• Opportunity to work on bleeding-edge projects

• Work with a highly motivated and dedicated team

• Competitive salary

• Flexible schedule

• Benefits package - medical insurance, sports

• Corporate social events

• Professional development opportunities

• Well-equipped office

About us:

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

Published: 13.08.2025

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