288 tuning jobs in Polska.

... wydajności procesów i zapytań. Rola ma charakter w około 90% developerski i obejmuje implementację rozwiązań, rozwój logiki przetwarzania danych oraz performance tuning. Twój zakres obowiązków Projektowanie i modelowanie rozwiązań z zakresu Hurtowni Danych i Business Intelligence Projektowanie i analiza danych pod procesy ETL ...

... and DevOps ecosystem. You will support telemetry ingestion, automate scripting, and drive observability across operations and business domains. You will translate complex system data into actionable insights, collaborate with cross-functional partners, and contribute to performance tuning and reliability improvements.

• Zdalnie
• Hybrydowo
• Stacjonarnie

... opportunities. How you will get the job done governing Power BI Premium/Microsoft Fabric capacity, managing workload, managing On-Premises Gateway and performance tuning designing robust Calculation Groups to enable scalable, reusable analytics logic creating dimensional models, surrogating key strategies, and modern ETL/ELT ...

• Zdalnie
• Hybrydowo
• Kontrakt

25200 - 31920 zł

... Experience designing Data Warehouse and Data Lake architectures Practical knowledge of Databricks and Google Cloud Dataproc Strong SQL optimization and performance tuning skills Programming experience in Python or Java Understanding of distributed data processing and streaming architectures Experience working with global engineering ...

• Kontrakt

$2k USD

... including equities, derivatives, futures & optionsProficiency in system design for scalable, fault-tolerant architecturesFamiliarity with Linux performance tuning and profiling toolsProficiency in English at a B2+ level Nice to have Experience with streaming/messaging systems such as KafkaFamiliarity with FIX protocol ...

... implementation experience. - Experience with large‑scale data platform modernization or migration programs. - Databricks administration, monitoring, performance tuning, and optimization. - Experience with observability, monitoring, alerting, data governance, dbt, Apache Airflow, and FinOps practices. - Experience supporting ...

• Hybrydowo

227k

... data engineering solutions. Develop and optimize data transformation frameworks and workflows, ensuring high performance and reliability. Conduct performance tuning, troubleshooting, and optimization of Databricks workloads and SQL queries to maximize efficiency. Architect and implement data ingestion, transformation, and ...

• Hybrydowo
• Pełny etat
• Kontrakt

23520 - 25704 zł

... dimensional models REST APIs, batch and streaming ingestion GitHub Copilot, CI/CD pipelines, Azure DevOps or similar Strong understanding of data quality, performance tuning, and scalability Strong understanding of data modeling, ETL/ELT processes, and modern data architecture principles Very good English skills Nice to have: PostgreSQL ...

• Kontrakt

... Python to implement orchestration and decision logic — the control layer that manages tools, workflows, and system interactionsOptimize AI models through fine-tuning and LoRA integration, making data-driven decisions between different approaches (FT vs RAG)Establish prompt engineering libraries and define evaluation protocols ...

• Kontrakt

... patches and support packagesManage SAP landscape on cloud platforms such as Azure, AWS, and GCP including installation, updates, and upgradesConduct performance tuning and troubleshoot issues related to ABAP, JAVA, and HANA systemsConfigure and troubleshoot SAP FIORI OData servicesDesign, configure, and troubleshoot SAP HANA ...

43680 - 53760 zł

... knowledge of multi-threading concepts. Experience with technologies such as PostgreSQL and Kafka is an advantage. Background in Oracle PL/SQL development and SQL tuning is a plus. Experience with scripting in Linux shell and/or Python is a plus. Development experience with functional programming languages, such as Haskell, is ...

• Hybrydowo

... Go Designing and managing CI/CD pipelines in GitHub Actions or GitLab CI, emphasizing automation and reliability Advanced Linux administration: performance tuning, monitoring, and troubleshooting Setting up observability and monitoring with Prometheus and Grafana Conducting client consultations and understanding business ...

• Zdalnie

165 zł PLN - 210 zł PLN / hour

SoftwareMill SA is looking for a Kafka Expert with Admin and Technical Pre-Sales skills. This role requires hands-on experience in Kafka administration, performance tuning, and the ability to guide Kafka trainings. You will work closely with the Business Development & CTO, focusing on technological partnerships and customer consulting. ...

• Kontrakt

... Python to implement orchestration and decision logic — the control layer that manages tools, workflows, and system interactionsOptimize AI models through fine-tuning and LoRA integration, making data-driven decisions between different approaches (FT vs RAG)Establish prompt engineering libraries and define evaluation protocols ...

• Zdalnie
• Pełny etat

$80k USD - $100k USD

... managers/Leads to understand ad-hoc testing scope. The Architect must possess strong technical proficiency in Snowflake, including its architecture, SQL, performance tuning, data loading, aggregation, and migration from RDBMS to Snowflake. Additionally, familiarity with various data sources, CI/CD tools like Gitlab and GitHub, as ...

... innych technik poprawy wydajności. Projektowanie warstwy Gold z uwzględnieniem wymagań wydajnościowych dla Power BI Direct Lake. Monitorowanie, optymalizacja i tuning procesów przetwarzania danych oraz wydajności zapytań. Zapewnienie wysokiej jakości danych poprzez walidację, monitorowanie i wdrażanie dobrych praktyk Data ...

• Kontrakt

... patches and support packagesManage SAP landscape on cloud platforms such as Azure, AWS, and GCP including installation, updates, and upgradesConduct performance tuning and troubleshoot issues related to ABAP, JAVA, and HANA systemsConfigure and troubleshoot SAP FIORI OData servicesDesign, configure, and troubleshoot SAP HANA ...

• Kontrakt

$2k USD

... patches and support packagesManage SAP landscape on cloud platforms such as Azure, AWS, and GCP including installation, updates, and upgradesConduct performance tuning and troubleshoot issues related to ABAP, JAVA, and HANA systemsConfigure and troubleshoot SAP FIORI OData servicesDesign, configure, and troubleshoot SAP HANA ...

• Kontrakt

$2k USD

... patches and support packagesManage SAP landscape on cloud platforms such as Azure, AWS, and GCP including installation, updates, and upgradesConduct performance tuning and troubleshoot issues related to ABAP, JAVA, and HANA systemsConfigure and troubleshoot SAP FIORI OData servicesDesign, configure, and troubleshoot SAP HANA ...

• Hybrydowo

28000 - 32000 zł

... systems. - Build and maintain performance, load, chaos, and resilience testing frameworks to proactively identify system weaknesses. - Perform advanced analysis, tuning, and optimization of structured and unstructured databases to improve performance and scalability. - Develop automation frameworks and operational tooling that ...