18,176 Developer Tools jobs
Open tech roles at companies in developer tools and platforms.
Sr. Software Engineer II, Sandboxes & Virtualization
Design and build secure, high-performance sandboxed runtime environments for multi-tenant Kubernetes platforms, working at the intersection of container runtimes, lightweight virtualization, GPU infrastructure, and Linux systems engineering.
Senior Engineering Manager, Security Products
People-leadership role at CoreWeave (AI cloud infrastructure): you lead the Identity and Integrations Products team within Security Products, owning the roadmap, architecture, hiring, and reliability of identity, key/secrets management, and third-party security integrations. On-site in Sunnyvale, CA.
Sr. Software Engineer, Sandboxes & Virtualization
Senior engineer on CoreWeave's Runtime & GPU Systems team designing secure, sandboxed Kubernetes runtime environments for GPU-accelerated AI workloads. Day-to-day involves runtime isolation, GPU-aware scheduling, and performance tuning across Linux internals, container runtimes, lightweight VMs (Kata, gVisor, KubeVirt, QEMU), and GPU drivers using Go, C/C++, Rust, and Bash.
Senior Technical Program Manager – Fleet Operations & Reliability
Senior Technical Program Manager who owns fleet-wide reliability and operations programs for CoreWeave's AI cloud — defining reliability metrics and OKRs, driving cross-functional initiatives across compute, networking, storage, and data center teams, and tracking incident follow-through so improvements hold as the fleet scales. Emphasis on data-driven program management across large-scale infrast
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.
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.
Engineering Manager, Prime Systems & Services
Leads a newly formed CoreWeave team (Prime Systems & Services) that builds and runs the internal Kubernetes platforms and foundational infrastructure services behind its AI cloud. The work is largely people leadership: hiring and coaching infrastructure engineers, setting roadmaps, and establishing on-call/SLO and incident-response practices.
Senior Specialist Field Engineer, Federal Security
A customer-facing field engineer who acts as the lead security technologist for CoreWeave's federal engagements (DoD, IC, civilian agencies), architecting secure Kubernetes and NVIDIA GPU infrastructure for AI/HPC workloads. The role translates FedRAMP/RMF/CMMC/STIG compliance requirements into concrete cloud architecture and supports ATO packages, proofs of concept, and customer onboarding.
Data Center Security Engineer - WIDS
Designs, deploys, and tunes Bastille Networks wireless intrusion detection (WIDS) and RF monitoring across CoreWeave data centers, offices, and PoPs, feeding wireless threat telemetry into Genetec Security Center for the GSOC. Requires deep RF/wireless security expertise, Genetec mastery, and Azure/GCP integration skills.
Engineering Manager, Storage
Leads systems engineering teams building and scaling high-throughput file, block, and object storage for CoreWeave's AI cloud, targeting 10x performance gains to maximize GPU utilization. Requires deep distributed storage expertise (Ceph, Lustre, MinIO, GPUDirect Storage), Go/Rust systems programming, and 3+ years managing engineers.
Data Center Technician - Cheyenne, WY
CoreWeave is hiring an onsite Data Center Technician in Cheyenne, WY to keep its AI cloud infrastructure running: diagnosing and repairing hardware and network issues, assembling/racking equipment, writing automation scripts, maintaining documentation and inventory, and joining a 24/7 rotating on-call rotation. Key stack: Linux, computer hardware, and networking (Cisco/Juniper preferred).
Technical Support Engineer II - CoreWeave Forge
Supports CoreWeave Forge, a platform for ML experiment tracking, model management, and LLM development, by answering customer tickets via email, chat, and forums; debugs ML training workflows and SDK/API integrations and triages bugs, with a 24/7 on-call rotation. Core stack: Python plus ML frameworks like PyTorch and TensorFlow.
Senior Software Engineer I
Senior full-stack engineer on CoreWeave's Applications Engineering team, building and owning in production the internal apps and the UNION data platform (natural-language lakehouse querying) that run the company's AI infrastructure business. Stack: TypeScript with React/Next.js, Python services on Kubernetes, Postgres, plus LLM agents and evals.
Software Engineer
Full-stack engineer on CoreWeave's Applications Engineering team, shipping features in UNION (the internal data platform) and the internal apps that plan data-center capacity. Works across TypeScript/React/Next.js frontends, Python services on Kubernetes, SQL data models, and AI/LLM features like natural-language interfaces.
Staff Product Manager, Training Infrastructure - Weights & Biases
Staff Product Manager owning W&B Launch (job submission/compute orchestration) and new infrastructure-native developer tools that combine Weights & Biases experiment tracking with CoreWeave's AI cloud platform, serving frontier model teams training on thousands of GPUs. Requires 7+ years in PM roles on developer tools or ML infrastructure, with fluency in Kubernetes, SLURM, and LLM workflows.
Technical Program Manager (TPM) – Global Expansion (Network infrastructure)
Senior individual-contributor program manager who owns the network backbone and long-haul fiber connectivity workstream for CoreWeave's AI data center expansion, sequencing dark fiber, carrier, subsea, and interconnect milestones against site readiness. Requires deep fiber/network infrastructure knowledge and strong cross-functional program management (Jira, Confluence).
Staff Software Engineer, Runtime Systems
Staff engineer on CoreWeave's Physical AI team in London, designing runtime and execution layers that let complex AI, simulation, and robotics workloads run reliably at scale across Kubernetes, Argo, OSMO, and large GPU infrastructure. Day to day: defining workload contracts and schemas, writing production systems software, and benchmarking real workload performance.
Senior Technical Program Manager – Fleet Delivery & Capacity Management
Senior Technical Program Manager at CoreWeave who leads delivery of the GPU/CPU compute fleet from infrastructure handover through provisioning, validation, and operational readiness, coordinating Compute, Networking, Data Center, and Capacity Planning teams. Requires 7+ years of TPM experience with large-scale compute infrastructure; SQL familiarity preferred.
Principal Software Engineer - Models
Owns the frontend architecture, performance, and stability of the Weights & Biases (W&B) Models app at CoreWeave — setting performance targets, deciding delivery and rendering architecture, and partnering with backend teams on API design. Core stack: React, TypeScript, GraphQL, with deep performance engineering and cross-team coordination.
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.