Oferty dla Performance praca Polska

07.02.2026 | Pełny etat | Warszawa | T-MobileThrough best practices and code reviews. Own cloud infrastructure strategy across AWS and GCP for AI workloads, including cost optimization and security. Ensure system reliability and performance, troubleshooting distributed systems and optimizing resource usage. Evaluate emerging technologies and

06.02.2026 | Pełny etat | Warszawa | Connectis_Doświadczenie w projektach Big Query . Doświadczenie w modelowaniu danych (fakty - wymiary). Znajomość wzorców ingestu danych w Big Query. Znajomość procesów ELT i Apache Airflow . Mile widziane Doświadczenie z narzędziami BI (Looker - Power BI). Performance tuning w Big Query. Znajomość Dataflow - Pub/Sub

28.01.2026 | Pełny etat | Wysokie Mazowieckie | NATEK POLANDHigh-quality IT outsourcing solutions within CEE to help our clients make improvements in their performance while providing our employees with a work environment based on partnership. Our teams’ experience in various industries (FMCG, banking, automotive, telecommunication) allows us to properly

20.01.2026 | Pełny etat | Warszawa | DCXV INTERNATIONAL LTDDCXV is a European provider of high‐performance infrastructure solutions, offering enterprise‐grade cloud hosting, dedicated servers, and private AI solutions. Successfully storing data since 2007. Operating Tier III data centers across. Portugal, Lithuania, and the Czech Republic, we deliver

16.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Customers, internal departments, and your team, driving efficiency and continuous improvement. Responsibilities - Providing excellent customer service to dedicated customers - Leading the customer service team to achieve performance targets and deliver exceptional service - Cooperating with various

15.01.2026 | Pełny etat | Wysokie Mazowieckie | NATEK POLANDWe are an experienced company with in-depth knowledge of building high-performing IT project teams. Our mission is to deliver high-quality IT outsourcing solutions within CEE to help our clients make improvements in their performance while providing our employees with a work environment based

01.01.2026 | Pełny etat | Wysokie Mazowieckie | AllegroEngineering teams, data analysts, UX designers, researchers, and other product managers, leveraging their collective expertise. Proactively running continuous product discovery to identify and validate opportunities that improve merchant experience and key product performance indicators, ensuring

25.11.2025 | Pełny etat | HAYS POLAND Sp. z o.o.DevOps & Cloud Docker, Kubernetes, Jenkins, GitOps, AWS/Azure/GCP, Terraform, Ansible. - AI Tools Claude Code, GitHub Copilot, TensorFlow, PyTorch. - Testing JUnit, Mockito, Testcontainers, Jest, Selenium/Cypress, JMeter, Gatling. - Security Snyk, OWASP, OAuth2, JWT, OIDC. - Performance Engineering

01.01.2012 | Pełny etat | Wrocław | Hays PolandCustomers - Match payments from clients - Maintenance of AR balance by adjusting invoices and credit bills - Performance of close checks and reconciliation of AR accruals and reserves - Collection of money from overdue outstanding debtors - Contact point for clients to resolve queries