Senior Data Software Engineer — Hybrid/Remote (Poland)

EPAM Systems; Wrocław; Hybrid; PLN 260,000 - 380,000; Full time

Benefits offered by this job

Health insurance

Multisport

Shopping vouchers

Employee Stock Purchase Plan

Referral bonuses up to $2,000

Job summary

EPAM Systems is seeking a Senior Data Software Engineer to join the Data Practice. You will ingest data from diverse sources, process with Spark/Databricks, and implement business logic on the data platform while collaborating with data scientists and IT.

You will optimize data retrieval and build dashboards, ensuring data quality and security. You should have 5+ years in Big Data, strong Python/Scala/Java, and cloud experience (Azure/AWS/GCP).

Qualifications

• Bachelor’s degree in Computer Science, Mathematics or related technical field.
• 5+ years experience in software development with Big Data technologies.
• Advanced knowledge of Python, Scala, or Java.
• Proficient with Spark and Databricks and/or Snowflake.
• Experience with cloud platforms such as Azure, Google Cloud Platform, AWS.
• Demonstrated experience with big data models, databases, and tools.
• Strong understanding of different data file formats like JSON, Parquet, Avro.
• Hands-on experience with SQL and NoSQL databases, including Cassandra and MongoDB.
• Proficiency in data warehousing solutions, ETL processes.
• Excellent communication in English (B2+).

Responsibilities

• Implement data ingestion from diverse sources.
• Research and utilize Big Data technologies for ingestion.
• Process and transform data using Spark and cloud services.
• Understand and apply project-specific business logic in the data platform.
• Optimize data retrieval, develop dashboards, and validate data.
• Collaborate with data scientists, analysts, and IT professionals.
• Provide thought leadership on Big Data best practices and trends.
• Maintain integrity and security of big data sources and platforms.
• Troubleshoot, debug, and upgrade big data systems and applications.

Skills

Python

Scala

Java

Spark

Databricks

Snowflake

Azure

AWS

GCP

SQL

NoSQL

ETL

English B2+

Education

Bachelor's degree in Computer Science

Mathematics or related technical field

Tools

Databricks

Snowflake

Hadoop

Kafka

Airflow

Oozie

HDFS

YARN

Solr/OpenSearch/Lucene

Job description

EPAM Systems is seeking a Senior Data Software Engineer to join the Data Practice. You will ingest data from diverse sources, process with Spark/Databricks, and implement business logic on the data platform while collaborating with data scientists and IT.

You will optimize data retrieval and build dashboards, ensuring data quality and security. You should have 5+ years in Big Data, strong Python/Scala/Java, and cloud experience (Azure/AWS/GCP).