Senior SAP HANA Developer

EPAM Systems; Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

EPAM Systems in Warszawa is seeking a skilled SAP HANA Developer to join our team. You will design and maintain SAP HANA native models and build ETL pipelines to support analytics and operations.

The ideal candidate has 5+ years in SAP HANA development with strong modeling, SQLScript, and BW/4HANA familiarity. Hybrid work options within Poland are available and collaboration across teams is encouraged.

Qualifications

• 5+ years of experience in SAP HANA development or equivalent.
• Expertise in SAP HANA native modeling (Calculation Views, CDS Views, Procedures, SQLScript).
• Experience with SAP ETL workflows and data pipelines in SAP environments.
• Familiarity with SAP BW/4HANA tools and data objects.
• Proficiency with SAP Web IDE and data architecture principles.

Responsibilities

• Design and optimize SAP HANA native models to support data processing.
• Build and maintain ETL pipelines from SAP and non-SAP sources.
• Collaborate with cross-functional teams to enable analytics and dashboards.
• Develop end-to-end data workflows with high data quality.
• Participate in SAFe Agile routines and document best practices.
• Optimize performance for large datasets.

Skills

SAP HANA modeling

Calculation Views

CDS Views

SQLScript

ETL pipelines

SAP ECC

S/4HANA

Data architecture

BW/4HANA

JIRA

Confluence

Agile

Education

Bachelor's degree in Computer Science or related

Data Engineering education

Tools

SAP Web IDE

BW/4HANA tools

Job description

We are seeking a skilled SAP HANA Developer to join our team at a global leader in semiconductor manufacturing and high-tech innovation. In this role, you will be responsible for designing and maintaining cutting-edge data models, pipelines, and backend solutions to support complex business processes and analytics needs in manufacturing, engineering, and operations environments. If you are passionate about data optimization, scalable systems, and delivering high-impact data solutions, we want to hear from you!

Responsibilities

• Design, develop, and optimize SAP HANA native models, such as Calculation Views, CDS Views, Stored Procedures, and SQLScript to support backend data processing and aggregations
• Build and maintain efficient ETL pipelines to extract, transform, and load (ETL) data from SAP and non-SAP systems, including SAP ECC, SAP S/4HANA, and other third-party sources
• Collaborate with cross-functional teams to create scalable data flows and data architectures, enabling robust analytics and operational reporting
• Develop end-to-end data workflows, ensuring high data quality while identifying and resolving data discrepancies through monitoring and troubleshooting processes
• Work alongside frontend teams to enable real-time insights and interactive dashboards via SAP Analytics Cloud (SAC) and other visualization tools
• Support and enhance business processes with custom analytics, KPI tracking, and actionable insights, all powered by SAP HANA backend solutions
• Optimize data processing performance for large datasets and complex workflows, leveraging SAP HANA in-memory database capabilities
• Contribute to cross-team projects by working collaboratively with engineers, business analysts, and solution architects to gather requirements and deliver high-quality, tailored solutions
• Actively participate in Agile (SAFe) workflows, including sprints, planning, and retrospectives, while delivering incremental value to stakeholders
• Document and maintain technical best practices, processes, and knowledge sharing for key SAP HANA solutions

Requirements

• 5+ years of experience in SAP HANA development or equivalent roles in the SAP space
• Proven expertise in SAP HANA native modeling, including strong hands‑on experience with Calculation Views, CDS Views, Procedures, and SQLScript
• Experience in designing and maintaining ETL workflows and data pipelines, with specific experience in SAP environments like HANA
• Familiarity with the integration of SAP systems such as SAP ECC, SAP S/4HANA, or other legacy systems into data workflows
• Expertise in data performance optimization, database tuning, and ensuring scalability for large‑scale datasets
• Experience working in SAP BW environments is a plus, including familiarity with InfoObjects, DSOs, Process Chains, and data transformations
• Strong understanding of data architecture principles and hands‑on experience with SAP Web IDE and BW/4HANA tools
• Proficiency in Agile methodologies and the use of collaboration tools like JIRA and Confluence
• Bachelor's degree in Computer Science, Data Engineering, Information Systems, or a related technical field
• Excellent problem‑solving, troubleshooting, and communication skills, with a collaborative mindset

Nice to have

• Background in the manufacturing or engineering industries, especially in areas such as quality assurance or supply chain analytics
• Experience with SAP Datasphere, SAP Data Intelligence, or related modern SAP integration tools
• Knowledge of advanced visualization platforms like Tableau or Power BI in addition to SAC

We offer

• We gather like-minded people:
  • Top tech minds driving innovation in AI, cloud and digital platform modernization
  • Supportive team and agile, startup-like culture
  • Hybrid by design mode 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:
  • Career development programs
  • Thought leadership, mentoring, soft skills and well‑being programs
  • Certification (Anthropic, Gemini, GCP, Azure, AWS)
  • English classes
• We cover it all:
  • Stable pay
  • Participation in the Employee Stock Purchase Plan with a 15% discount
  • Benefits package (health insurance, multisport, shopping vouchers)
  • Referral bonuses up to $2,000
  • Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
  • Corporate, social and well‑being events
• Please, note:
  • Benefits listed above are available to employees only
  • We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
  • We will reach out to selected candidates exclusively

EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI‑Native enterprises, driving measurable value from innovation and digital investments.