SAP Senior Java Developer - Application Data Integration 

Poland, Masovian Voivodeship, Warsaw 

366653903

What you'll do:

Responsibilities:
• Design and develop App2App integration components and services using Java, RESTful APIs and messaging frameworks such as Apache Kafka.
• Build and maintain scalable data processing and ETL pipelines that support real-time and batch data flows.
• Integrate data engineering workflows with tools such as Databricks, Spark or other cloud-based processing platforms (experience with Databricks is a strong advantage).
• Accelerate the App2App integration roadmap by identifying reusable patterns, driving platform automation and establishing best practices.
• Collaborate with cross-functional teams to enable secure, reliable and performant communication across SAP applications.
• Build and maintain distributed data processing pipelines, supporting large-scale data ingestion, transformation and routing.
• Work closely with DevOps to define and improve CI/CD pipelines, monitoring and deployment strategies using modern GitOps practices.
• Guide cloud-native secure deployment of services on SAP BTP and major Hyperscaler (AWS, Azure, GCP).

What you bring:

• Bachelor’s or Master’s degree in Computer Science, Software Engineering or a related field.
• 8+ years of hands-on experience in backend development using Java, with strong object-oriented design and integration patterns.
• Hands-on experience building ETL pipelines and working with large-scale data processing frameworks.
• Experience or experimentation with tools such as Databricks, Apache Spark or other cloud-native data platforms is highly advantageous.
• Familiarity with SAP Business Technology Platform (BTP), SAP Datasphere, SAP Analytics Cloud or HANA is highly desirable.
• Design CI/CD pipelines, containerization (Docker), Kubernetes and DevOps best practices.
• Working knowledge of Hyperscaler environments such as AWS, Azure or GCP.
• Passionate about clean code, automated testing, performance tuning and continuous improvement.
• Strong communication skills and ability to collaborate with global teams across time zones

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