We are looking for a Senior Data Engineer with expertise in AI-enabled data platforms and PySpark. This role involves designing, building and optimizing modern data pipelines and analytics solutions, collaborating with architects, lead engineers and business stakeholders to deliver robust, scalable and AI-integrated data solutions.

Responsibilities

Implement data processing and transformation with Python, PySpark and SparkSQL
Work with OneLake (Delta / OpenLake) for efficient data storage and analytics
Develop and support solutions using Cosmos DB (NoSQL API)
Contribute to Fabric workloads including Data Engineering, Data Factory Gen2 and Lakehouse
Design, develop and maintain scalable data pipelines using Azure Fabric
Implement and maintain CI/CD pipelines and follow DevOps best practices
Integrate data solutions with Power BI for reporting and analytics
Collaborate with AI, data science and product teams to support AI-driven use cases
Ensure data quality, performance, security and reliability
Participate in Agile ceremonies and contribute to sprint delivery
Support production issues and continuous improvements

Requirements

5+ years of experience in Data Software Engineering or related engineering roles
Solid experience with PySpark and SparkSQL
Experience with Cosmos DB (NoSQL API)
Hands-on experience with OneLake or Delta Lake and OpenLake concepts
Knowledge of DF Gen2 and M-code
Experience with CI/CD pipelines using Azure DevOps or equivalent
Good understanding of Azure services
Experience integrating data solutions with Power BI
Experience with Azure Fabric would be an asset
Strong problem-solving and analytical skills
Ability to work independently on complex tasks
Experience working in Agile or Scrum environments
Upper-intermediate proficiency in English (B2+)

We offer

We gather like-minded people:
- Engineering community of industry professionals
- Friendly team and enjoyable working environment
- Flexible schedule and opportunity to work remotely within Poland
- Chance to work abroad for up to 60 days annually
- Business-driven relocation opportunities
We provide growth opportunities:
- Outstanding career roadmap
- Leadership development, career advising, soft skills, and well-being programs
- Certification (GCP, Azure, AWS)
- Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru
- English classes
We cover it all:
- Stable income (Employment Contract or B2B)
- Participation in the Employee Stock Purchase Plan
- Benefits package (health insurance, multisport, shopping vouchers)
- Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more
- Referral bonuses
- Corporate, social and well-being events
Please, note:
- The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview.
- We will reach out to selected candidates exclusively.

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

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