Senior Data Software Engineer
Primary stack
Nice to have's
Job description
About the Position
We are seeking a skilled Senior Data Software Engineer with strong expertise in PySpark, SQL, and unit testing to join our data engineering team. The ideal candidate will have hands-on experience with Apache Spark, preferably within the Databricks environment, and will be responsible for building scalable data pipelines, optimizing data workflows, and ensuring code quality through rigorous testing practices.
Responsibilities
- Design, develop, and maintain scalable data pipelines using Apache Spark (Databricks preferred)
- Write efficient and optimized PySpark code for data transformation and processing
- Develop and execute complex SQL queries for data extraction, validation, and reporting
- Implement unit tests using pytest to ensure code reliability and maintainability
- Collaborate with data scientists, analysts, and other engineers to deliver high-quality data solutions
- Monitor and troubleshoot data workflows and performance issues
- Document technical designs, processes, and best practices
Requirements
- 3+ years of experience in Data Software Engineering
- Proven experience with Apache Spark, ideally in a Databricks environment
- Proficiency in PySpark and SQL
- Background in unit testing frameworks, especially pytest
- Understanding of data engineering principles and ETL processes
- Familiarity with version control systems (e.g., Git)
- Ability to work independently and in a collaborative team setting
- Excellent problem-solving and communication skills
- Proficiency in English at an Upper-Intermediate level (B2) or higher
Nice to Have
- Experience with cloud platforms (e.g., Azure, AWS, GCP)
- Knowledge of CI/CD pipelines and DevOps practices
- Familiarity with Delta Lake, MLflow, or other Databricks-native tools
We Offer
- Enjoyable working environment, whether it is the vibrant office or the comfort of your own home
- Opportunity to work abroad for up to two months per year
- Relocation opportunities within our offices in 55+ countries
- Corporate and social events
- We invest in your growth: Leadership development, career advising, soft skills and well-being programs, Certifications, including GCP, Azure and AWS, Unlimited access to EPAM's internal learning database, Free English classes with certified teachers
- We cover it all: Participation in the Employee Stock Purchase Plan, Monetary bonuses for engaging in the referral program, Comprehensive medical & family care package, Five trust days per year (sick leave without a medical certificate), Benefits package (sports activities, a variety of stores and services)
About the Company
We connect like-minded people: Delivering innovative solutions to industry leaders, making a global impact.
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