Oferty dla Performance praca Polska

11.02.2026 | Pełny etat | Kraków | EPAM SystemsAnd continuous service enhancements. The role follows regular business hours. Weekend on-call support may be required. On-call duty typically occurs once per month, with a maximum of two occurrences per month. Responsibilities Monitor SQL Server database performance, availability, and scheduled jobs (SQL Agent

11.02.2026 | Pełny etat | Warszawa | People More P.S.A.And feedback Bug fixing and performance optimization Collaborating with the team to design the structure of applications and making technical decisions. Mentoring junior developers Technical documentation updates Communication and alignment with business goals Staying current with cloud-native practices

11.02.2026 | Pełny etat | Warszawa | DataArtResponsibilities Develop, operate, optimize, test, and maintain the business’s data warehouse, as well as develop ETL processes, cube development for database and performance administration, and dimensional design of table structures Drive the full life-cycle of back-end development of the business’s data

11.02.2026 | Pełny etat | Warszawa | DevAbundance Sp. z o.o.Will be on building robust ETL pipelines, designing efficient Snowflake data models, and ensuring the reliability, security, and performance of the entire data ecosystem. You will play a key role in integrating diverse data sources, optimizing transformations, and strengthening governance across the platform. Key

11.02.2026 | Pełny etat | Kraków | Calimala.aiBe designing an ingestion layer for a new data platform; the next, you’re refactoring legacy pipelines, improving performance and reliability, or helping define a canonical data model that different teams can build on. “We’re not just moving data. We’re helping teams build the systems that can act

11.02.2026 | Pełny etat | Wrocław | ITDSIncluding entities, relationships, and normalization techniques. Strong knowledge of relational databases such as SQL and PostgreSQL, with focus on performance optimization. Hands-on experience with REST and SOAP service integrations using tools like Postman or SoapUI. Proficiency in data mapping

11.02.2026 | Pełny etat | Katowice | AccentureAvailability and performance of enterprise systems. Managing and engineering Windows based environment combining hands-on administration with system design and automation. Deploy, configure, and maintain Windows Server environments (AD, DNS, DHCP, GPO). Designing and implementing system upgrades, high

11.02.2026 | Pełny etat | Kraków | digatus personal GmbHPerformance & Security Testing You conduct load, stress, and basic security testing using tools such as JMeter or LoadRunner to validate system reliability, scalability, and resilience under peak conditions. Collaboration You work closely with developers, product owners, and business analysts to define

11.02.2026 | Pełny etat | Lublin | Capgemini PolskaLeading organizations unlock the value of technology and build a more sustainable, more inclusive world. YOUR TASKS Design and develop cloud Landing Zone architectures. Implement security and governance solutions within cloud environments. Optimize cloud performance and scalability. Collaborate