13,946 Warsaw jobs
Open tech roles based in Warsaw.
Senior Software Engineer, Fleet Monitoring Analysis
Builds and maintains observability systems for CoreWeave’s global fleet of GPU servers, using Prometheus, Grafana, and Kubernetes to automate monitoring and alerting.
Senior Software Engineer, Server Fleet Infrastructure
Senior engineer builds and maintains automation for CoreWeave’s global bare-metal server fleet using Go, gRPC, Kubernetes CRDs, and data-center tooling.
Director of Engineering, Fleet Operations- EMEA
Leads a team to manage and scale CoreWeave's GPU server fleet in EMEA, ensuring uptime, reliability, and operational efficiency through automation, incident response, and strategic planning.
Fleet Engineering Project Manager, Data Center
Manage RMA processes, vendor integrations, and operational workflows for CoreWeave's global GPU data center fleet, acting as the technical liaison between engineering, technicians, and hardware vendors.
Hardware Engineer, GPU Infrastructure
The hardware engineer will own GPU and PCIe health across CoreWeave’s high‑density GPU fleet in Warsaw, automating diagnostics, building monitoring/alerting, leading root‑cause analysis, and supporting on‑call and regional escalations. Core technologies include GPUs (H100+), NVIDIA interconnects, Python/Ansible, Redfish/IPMI, Prometheus, Grafana.
Hardware Engineer, Liquid Cooling
Design, build, and operate liquid‑cooling systems for high‑density GPU servers, automating hardware lifecycle, creating monitoring services, and handling thermal issue escalations across data‑centre facilities. Core technologies include Python/Ansible, Redfish/IPMI, and data‑centre thermal design.
Software Engineer, OS Automation Platform
Design, build, and maintain backend services, APIs, and libraries that automate OS provisioning and node software deployment for CoreWeave’s AI cloud, while handling on‑call support and production operations.
Senior Technical Recruiter
CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading…
Technical Support Engineer (Bare Metal)
Supports CoreWeave's bare-metal GPU fleet across data centers in the U.S. and Europe: triaging customer incidents, coordinating hardware interventions with data center technicians, debugging across firmware/driver/hardware layers, and automating support workflows. Core tech: Linux, NVIDIA GPUs, networking (TCP/IP, VLANs, DNS), Python/Bash/Ansible.
Senior Optical Network Engineer II
Senior optical network engineer who designs, builds, and operates CoreWeave's global optical backbone — DWDM over dark fiber, coherent optics across metro, long-haul, and data-center interconnect — using Ciena and Nokia platforms, optical telemetry, and automation, in close partnership with the IP backbone team. Based in Warsaw, Poland.
Senior Network Engineer II
Senior Network Engineer on CoreWeave's Data Center Network Engineering team, deploying, scaling, and operating large-scale multi-tier data center fabrics (Clos/spine-leaf) across multiple data centers — from rack layout and optics validation to config generation, testing, and L1–L3 troubleshooting. Core tech: BGP, EVPN/VXLAN, Python automation.
Programista Baz Danych (k/m)
Database programmer at Krajowa Izba Rozliczeniowa (Polish national clearing house) creating and maintaining data-warehouse software on MS SQL Server and IBM SPSS Modeler — writing T-SQL, analyzing data quality, optimizing code, and collaborating with analysts, designers, and external vendors in Warsaw.
Analityk Systemowy (k/m)
System analyst at Krajowa Izba Rozliczeniowa (Poland's national payment clearing house) in Warsaw: analyzes functional/non-functional requirements, translates business needs into technical ones, and maintains IT system architecture and documentation using UML/BPMN and Enterprise Architect.
Technolog montażu mechaniczno elektrycznego (k/m)
PIT-RADWAR S.A. od kilkudziesięciu lat jest jednym z czołowych dostawców urządzeń z zakresu elektroniki profesjonalnej dla Sił Zbrojnych Rzeczypospolitej Polskiej. Produkty Spółki znajdują się także na wyposażeniu…
Technolog CNC (k/m)
PIT-RADWAR S.A. od kilkudziesięciu lat jest jednym z czołowych dostawców urządzeń z zakresu elektroniki profesjonalnej dla Sił Zbrojnych Rzeczypospolitej Polskiej. Produkty Spółki znajdują się także na wyposażeniu…