Work on NVIDIA's DGXC Data Services to design and implement cloud-native data management and storage services (catalog, metadata, dataset/checkpoint lifecycle) for hybrid and multi-cloud infrastructures. Requires backend software engineering experience (5+ years), cloud provider experience (AWS/GCP/Azure), Kubernetes, and programming in Go/Python/C++/Java; experience with distributed systems, object storage, and data-lake tooling is preferred.

90% remote role based in Crystal City, VA area. Candidate must hold an active Top Secret clearance and Security+ plus at least one of CISM/CRISC/CISSP. Responsibilities include operating eMASS/SNAP/PPSM/STIG Viewer, developing SSPs, SARs, and POA&Ms, evaluating security controls for IaaS/PaaS offerings, conducting risk assessments per NIST/DISA/FISMA/FIPS, and using cloud and vulnerability scanning/monitoring tools across AWS, Azure, and GCP.

Seeking a Principal Backend Engineer with 10+ years of backend experience to own end-to-end systems for Docker Hub’s registry platform. Responsibilities include architecting large-scale distributed systems, designing storage and data layers, improving observability and operations, participating in on-call rotations, and mentoring engineering teams. Strong experience with Golang, Kubernetes, cloud (AWS), and high-scale storage/streaming systems is required.

Senior Principal Engineer responsible for defining multi-year technical vision and architecture for Docker's foundational Bridge platform, driving cross-company programs, architecting billing and identity control planes, data and observability infrastructure, and enabling enterprise governance and usage-based monetization. Requires deep experience in large-scale distributed systems, platform domains (identity, billing, data, infrastructure), cloud and modern infrastructure patterns, and cross-organizational leadership.

Deliver hands-on implementations and enablement of Red Hat solutions for enterprise clients. Role requires an active Top Secret SCI with polygraph, working onsite with clients in the Northern Virginia area, weekly travel, experience in Linux (RHEL), containers (Docker/Podman/Kubernetes), automation (Ansible), cloud/virtualization (OpenStack, VMware, AWS, Azure), source control (GitLab), and technical project leadership and documentation.

Close is hiring a Site Reliability Engineer based in the USA (remote) to automate database lifecycles (MongoDB, PostgreSQL, Elasticsearch), improve multi-region disaster recovery, remove static credentials in favor of identity-based auth, and own the company's telemetry and CI/CD backbone (Grafana LGTM, ClickHouse, GitHub Actions, ArgoCD). The role expects senior-level SRE experience (5+ years) or staff-level (8+ years), fluency with AWS and Kubernetes, observability tooling, and hands-on incident response.