Praca Performance Analyst Warszawa. Znaleziono 3461 ofert pracy.

Senior Java Developer

emagine Polska PL, , , warszawa, mazowieckie, Warsaw 2 dni temu

... directly influence security, stability, performance, and future scalability of systems ... and remediate security vulnerabilities, performance bottlenecks, and architectural debt Drive ... in close collaboration with analysts and system owners Ensure compliance ...

Test Expert

RITS Professional Services PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... functional and non-functional (performance stress) testing. Key Requirements (Must ... ., Test Manager or Test Analyst). OR an equivalent internationally recognized ... (UAT), and Regression Testing. Performance and Stress Testing . Responsibilities Strategy & ...

Senior Data Engineer

Bayer Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... (e.g. data scientists, data analysts) to understand data requirements and ... . Optimize data processing to improve performance and cost across storage and ... ) Good experience with cost and performance optimization and FinOps practices for ...

GCP Data Architect

Lingaro PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... and infrastructure, ensuring scalability, performance, security, maintainability, and adherence to ... Collaborate with data scientists, analysts, and other stakeholders to define ... solutions as appropriate. Conduct performance analysis and optimization of data ...

Platform & Assets Senior Data Scientist

SQUARE ONE RESOURCES sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... , data scientists, and business analysts to understand requirements, refine models, ... results and optimize model performance for various computational environments, including ... and optimize generative models for performance and scalability Our requirements 6 ...

Wealth Regulatory Reporting Operations AVP

Citigroup PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... looking for highly motivated, experienced analyst with a minimum of 5 ... spur change, facilitate, and enhance performance within a cross - functional environment. ... development resources A discretional annual performance related bonus A chance to ...

Fullstack NET Developer Angular

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... transactions, where reliability, performance, security, and regulatory compliance are ... queues Optimize system performance, scalability, and security in high-availability environments Collaborate with business analysts, architects, and QA teams within ...

Engineering Teams Manager

XTB PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... teams (engineering, QA, DevOps SRE, analysts, UX, and other specialties as ... of delivered solutions, their high performance, and low failure rate, Shaping ... of managers), Knowledge of scalability, performance, and system reliability, Experience working ...

Informatica ETL Specialist

Calimala.ai PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... require refactoring legacy mappings, improving performance, and enforcing data quality rules ... work closely with architects, business analysts, and downstream consumers to translate ... of scheduling, monitoring, and performance tuning for high-volume ETL ...

Senior Data Engineer Snowflake

SNI PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... logic. Collaborate closely with data analysts, data scientists, and business stakeholders to gather requirements and deliver high-quality data solutions. Optimize Snowflake performance through query tuning, clustering strategies, ...

Senior SAP HANA Developer

EPAM Systems PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... solutions Optimize data processing performance for large datasets and complex ... collaboratively with engineers, business analysts, and solution architects to gather ... data workflows Expertise in data performance optimization, database tuning, and ensuring ...

Enterprise BI & Analytics Platform DevOps Engineer (Databricks/Azure)

SQUARE ONE RESOURCES sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... serve multiple teams, including BI Analysts, Data Engineers, and ML Engineers, ... ) Optimize JDBC ODBC connectors for performance and scalability Implement monitoring, alerting, ... tooling beyond Terraform (ARM templates) Performance tuning for BI queries on ...

Senior Data Engineer | f m d

ERGO Technology & Services PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... business owners, data analysts and scientists, software engineers, and DevOps specialists to support the development of predictive models and business intelligence tools optimizing data processing workflows for performance, scalability, and reliability ...

Senior Data Engineer - Freelance

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... (partitioning, file formats, performance tuning). Implement least-privilege IAM, encryption, data classification, PII handling, and auditability and contribute to data governance policies. Collaborate with analysts and domain stakeholders to translate ...

QA Engineer in the EU

Andersen PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... causes, and supporting developers and analysts in resolving issues. Contributing to ... Certification (Foundation Agile Test Analyst). Experience working with Azure Cosmos DB or Pega. Previous background as Business Analyst or Developer. Reasons why this ...

Software Engineer SAP BTP | f m d

ERGO Technology & Services PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... functional teams or business analysts designing and implementing iFlows using ... monitoring, troubleshooting, and optimizing performance on SAP BTP resolving failed ... existing integrations for improved performance and reliability contributing to architectural ...

Mid-Level Fullstack .NET Developer – Angular & Payment Systems

ITDS Polska Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... transactions, where reliability, performance, security, and regulatory compliance are ... queues Optimize system performance, scalability, and security in high-availability environments Collaborate with business analysts, architects, and QA teams within ...

Azure Data Engineer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 2 dni temu

... ), focusing on partitioning, compression, and performance. Diagnose performance issues and improve system efficiency through query tuning and caching. Work closely with data scientists, analysts, and business stakeholders to understand ...

Big Data Developer (Scala/Spark/Hadoop)

Jit Team sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 2 dni temu

... Designing and implementing a high-performance, scalable global reporting solution Developing ... SAFe team with Solution Architects, Analysts, and Developers Our requirements 3 ... engineering and ETL ELT pipelines Performance tuning experience for Hadoop Spark ...

Customer Analytics Expert (retail)

Gi Group S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 3 dni temu

... , digital campaigns, and budget performance, including coupon effectiveness, pricing impact, ... translate data, financial insights, and performance trends into strategic actions Ensure ... preferred) in an independent analyst role Strong experience in CRM ...