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- ...explode, structs),`mapInPandas` / pandas UDFs, window functions for velocity and distinct-count aggregates, partitioning and performance tuning Databricks: Unity Catalog (catalogs, schemas, grants, column masks, tags, lineage), external locations on S3, cluster / compute...ZasugerowanePodróże służbowePraca zmianowa
- ...Microsoft Experiencia diseñando arquitecturas escalables y de alta disponibilidad Experiencia en administración y performance tuning de MySQL (parámetros, índices, planes de ejecución) Programación en Shell Perfil hands-on, acostumbrado a resolver los...Zasugerowane
- ...Strong database design skills with PostgreSQL (advanced SQL) and DynamoDB, including schema design, optimization, and performance tuning ~ Solid test automation experience using JUnit and Cucumber ~ Hands-on experience with GitHub Actions and/or similar CI/CD tools...ZasugerowanePraca w weekendy
- ...(e.g. FEC checks) Technical Strong knowledge of Oracle Database Extensive experience with PL/SQL Knowledge of SQL tuning & performance optimization Experience with data integrations (e.g. via APIs, ETL processes) Familiarity with version control...Zasugerowane
- ...Hands-on experience with LLM applications (RAG, tool use, agents, prompt engineering, evals, structured outputs, guardrails, or fine-tuning). Experience integrating AI systems into backend or product workflows. Ability to design meaningful evaluation, monitoring,...ZasugerowanePraca zdalna
- ...adjustments as needed. Conduct comprehensive system performance tests to identify bottlenecks, assess system capacity, and fine-tune application performance. Generate and present detailed systems reports, including performance metrics, bottlenecks, and recommendations...Zasugerowane
- ..., partitioning, retention, consolidation vs. standalone clusters — and push back with data when a design won't scale. * Operate and tune Aurora PostgreSQL: parameter groups, replicas, failover behavior, capacity planning. * Run and evolve our PgBouncer connection-pooling...ZasugerowaneElastyczne godziny
- ...data engineering. ~ Deep experience with Apache Spark/PySpark at scale , including partitioning, performance optimization, memory tuning, and distributed processing. ~ Experience with modern lakehouse technologies such as Databricks and Delta Lake , or comparable...Zasugerowane
- ...custom metrics). ~ Hybrid retrieval engineering: keyword and semantic search combined, result merging, cross-encoder reranking, tuning against measured baselines, working within a platform-fixed embedding model and index. ~ Structure-aware document processing: layout...Zasugerowane
- ...Incident, change, and outage management – Restore point recovery – Support, migrations, upgrades, optimizations, and performance tuning 2. Technical Integration & Collaboration Serve as the main Single Point of Contact (SPOC) from IT Infrastructure &...Zasugerowane
220 zł / stawka godzinowa
...database administration experience, Strong hands-on Microsoft SQL Server (MSSQL) expertise, Experience with troubleshooting, performance tuning and database operations, Good knowledge of enterprise IT environments, Strong communication skills and English Optional,...ZasugerowanePraca od zarazPraca zdalnaCyclad
Hiszpania24 dni temu
