Senior Data Software Engineer

About the role

EPAM is seeking a Senior Data Software Engineer to design and maintain scalable data pipelines that ensure reliable, secure, and accessible enterprise data for analytics and reporting.

Key responsibilities

• Design and implement scalable data pipeline architectures for ingestion, transformation, and serving.
• Build and maintain data processing workflows that meet reliability, performance, and scalability requirements.
• Ensure data integrity, security, and availability in line with industry best practices.
• Develop complex SQL procedures and scripts for data transformation, aggregation, and retrieval.
• Optimize BigQuery and SQL Server datasets, queries, and storage for cost and performance.
• Implement data quality monitoring, validation checks, and alerting mechanisms.
• Collaborate with data architects, modelers, and IT partners to align engineering work with delivery goals.
• Integrate new data management technologies and tools into existing environments.

Required profile

• 3+ years of data engineering experience building and maintaining data pipelines.
• Strong analytical skills to validate data and troubleshoot pipeline or quality issues.
• Excellent communication skills for collaboration with technical and non‑technical partners.
• Upper‑Intermediate English proficiency (B2) and a Bachelor’s degree in Computer Science, Engineering, IT or related field.

Required skills

• Google Cloud BigQuery (dataset design, pipeline optimization, query performance).
• Microsoft SQL Server (complex SQL, procedures, scripting).
• Python for automation and data processing.
• Data pipeline orchestration or scheduling concepts.
• Relational database theory, schema design, and performance tuning.

What we offer

• International projects with top brands.
• Healthcare benefits and employee financial programs.
• Paid time off, sick leave, and upskilling opportunities.
• Unlimited access to LinkedIn Learning library (22,000+ courses).
• Global career opportunities and volunteer/community involvement.