Senior Data Software Engineer [Scala]

About the Position

We are seeking a Senior Data Software Engineer [Scala] to lead the migration of Ad Tech workflows from Spark on EKS and Apache Flink to Databricks on AWS. This strategic role will focus on creating scalable, high-performance data pipelines, driving optimization efforts, and partnering with cross-functional teams to integrate solutions into the Unity Catalog.

Responsibilities

• Migrate client workflows from Spark on EKS and Flink to Databricks on AWS while ensuring reliability and performance
• Align solutions with business needs and architectural standards by partnering with Data Architects and Solution Leads
• Review code, enforce best practices, and maintain coding standards across projects
• Partner with DevOps and QA teams to guarantee smooth deployment and validate data flows
• Enable integration of data assets into Unity Catalog, including defining schema and aligning access controls
• Monitor, troubleshoot, and resolve production issues to maintain pipeline reliability and performance

Requirements

• 5+ years of experience in Scala programming, ideally with a Java background
• Experience managing data workflows with tools such as Airflow and modern orchestration systems
• Strong expertise in Apache Spark (Scala and PySpark), with competency in Python as a plus
• Knowledge of data modeling, schema design, performance tuning, and SQL
• Proven understanding of version control (Git) and Agile development practices
• Strong collaboration skills to work across global, cross-functional teams
• Willingness to adjust working hours partially to support USA West Coast time zone

Nice to Have

• Background in Apache Flink, especially in migration strategies
• Understanding of Unity Catalog and catalog integration (e.g., AWS Glue, Hive)
• Skills in data quality principles and test automation for data pipelines
• Familiarity with large-scale workflow orchestration tools like Airflow

We Offer

• Work on a flexible schedule remotely or from any of our comfortable offices or coworking spaces in Ukraine
• Receive the necessary equipment to perform your work tasks
• Change projects and technology stacks within EPAM
• Gain experience in various business domains (Insurance, E-commerce, Healthcare, Finance, Travelling, Media, Artificial Intelligence, and more)
• Relocation opportunities may be available for eligible candidates, depending on the role and openings at other EPAM locations
• Participate in volunteer, charity programs and communities (both technical and interest-based)

Professional Growth Opportunities:

• Plan your individual career path together with your manager
• Receive regular feedback from colleagues
• Improve your English for free with certified teachers (Speaking Clubs, client interview preparation courses, etc.)
• Get the opportunity to undergo free training and certification in AWS, GCP, or Azure Clouds
• Use the internal E-learn training program (18,200+ specialized training and mentoring programs)
• Access corporate accounts on LinkedIn Learning, Get Abstract, and other partner resources
• Study at EPAM Solution Architecture School with practicing architects
• Develop as a leader, join Delivery Management, Resource Management, Leadership Essentials school, and more
• Participate in internal communities (500+ meetups, technical discussions, brainstorming sessions, online events, and conferences annually)

Benefits:

• Vacation and sick leave (including a sick leave without a medical certificate)
• A wide range of Voluntary Medical Insurance programs providing both medical treatment and various preventive options (including sports activities)
• Medical insurance for family members at corporate rates
• Company support during significant life events (childbirth or adoption, marriage, etc.)
• Support for psychological comfort: discounts on services from mental health specialists or coaches, thematic training
• E-kids program - a free programming language training program for EPAMers' children

About the Company

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