Scala Software Engineer

Scala Software Engineer – Scala + Java + Spark

Location :   Poland (2 days in office in Kraków per month)

Are you passionate about big data, building core components, and developing complex business logic with modern technologies like Spark and cloud platforms?

We’re looking for a Scala Software Engineer  to join a global team that’s shaping a next-generation analytics and surveillance platform within a highly regulated environment. If you enjoy hands-on development, end-to-end ownership, and working with both Scala and Java, this is the role for you.

Key Responsibilities :

Design and implement core components for large-scale data processing using Scala and Java

Build and optimize data pipelines to consolidate and transform data from multiple sources into meaningful business datasets

Leverage Apache Spark (in both Scala and Java) to develop scalable processing solutions

Onboard new data sources and develop ingestion and transformation logic

Collaborate with Data Scientists to productionize analytics models

Ensure development aligns with CI / CD and TDD best practices

Cooperate with architects and business stakeholders to ensure scalable, high-quality solutions

Participate in end-to-end delivery including deployment and monitoring in production

Requirements :

Hands-on experience with Apache Spark using both Scala and Java (not PySpark)

Strong background in building core applications and implementing complex data processing logic

Solid understanding of HDFS and YARN – including their purpose and real-world usage

Broad experience with ETL processes and Big Data technologies

Knowledge of version control and CI / CD tools (Git, Bitbucket, Jenkins, Maven)

Comfortable working in distributed, international teams; strong communication in English (min. B2)

Nice to Have :

Experience with Google Cloud Platform (GCP) for deploying and managing data services

Hands-on familiarity with Kubernetes and Airflow

Exposure to the ELK stack

Working knowledge of Linux, Bash scripting, basic Python

Familiarity with the Spring framework

What We Offer :

A key role in a globally important initiative, focused on compliance and surveillance

Modern tech stack with real ownership of your code in production

A collaborative, DevOps-oriented culture

The opportunity to shape technical decisions early in a long-term project

Work with highly skilled professionals in Poland and globally

To learn more about Antal, please visit www.antal.pl