Oferty dla Performance praca Polska

08.07.2026 | Pełny etat | Rzeszów | Xebia sp. z o.o.And enhancing existing functionalities based on business requirements, optimizing application performance, reliability, and user experience across iOS devices, contributing to code reviews, technical discussions, and continuous improvement initiatives. Your profile 4+ years of commercial experience in iOS

08.07.2026 | Pełny etat | Łódź | EPAM Systemsperformance 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

08.07.2026 | Pełny etat | Gdańsk (Gdańsk) | HedgeServ LimitedAnd identifying potential issues in advance of SQL Server performance and BAU operations. Blocking, deadlocks, multithreading, long running queries, resource consumption and availability. Monitoring Weekend maintenance activities including automated OS patching, Software Releases and Updates, DB Reindexing

08.07.2026 | Pełny etat | Toruń | SiiDatabricks, ETL/ELT processes, and other data processing tools Create and maintain efficient data models and schemas to support business needs Optimize data solutions for performance, scalability, and cost-efficiency Ensure security best practices and compliance are maintained across the Azure architecture

08.07.2026 | Pełny etat | Wysokie Mazowieckie | SQUARE ONE RESOURCES sp. z o.o.Guide the decision-making process on which LLMs to use based on cost, latency, and performance trade-offs. Evaluation Framework Mandate a rigorous testing framework (using tools like RAGAS or TruLens) to quantitatively measure the chatbot's accuracy, groundedness, and answer relevance before any

08.07.2026 | Pełny etat | Wrocław | TechlandOperations. Your daily tasks Setting strategic vision defining and leading the creative, technical, and long‑term strategic direction of the game/franchise. Owning the P&L maintaining full responsibility for budget, revenue forecasts, and financial performance, prioritizing growth and value creation

08.07.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.Databases, APIs, cloud platforms) Build and optimize data pipelines for performance, scalability, and reliability Ensure data quality by implementing validation, monitoring, and error-handling mechanisms Collaborate with analytics and business teams to deliver data for reporting and advanced analytics

08.07.2026 | Pełny etat | Gdańsk (Gdańsk) | Capgemini PolskaGold layer data models for analytics and reporting Implement and maintain data transformations using Python (PySpark) or Spark SQL Ensure platform scalability as new data sources and use cases grow Monitor and optimise performance, cost efficiency, and resource usage Extend the platform with new data

08.07.2026 | Pełny etat | Kraków | ITDSEspecially d understanding of graph databases (Neo4j), event-driven architectures, and policies as code (OPA/Rego).Experience in risk-based test prioritization, layered test architecture, and workload performance iciency with test management tools such as JIRA and CI/CD