Senior DevOps Engineer

Join CircleCI's On-Prem team to own the technical direction for tooling, test infrastructure, and release automation for CircleCI Server. The role requires deep Kubernetes and Helm experience, strong backend and systems skills (Go), 8+ years of experience building production infrastructure and distributed systems, and expertise in observability (OpenTelemetry), release processes, and operator-focused diagnostics.

Build and operate CI/CD pipelines, GPU-enabled CI runners, and reproducible environments; integrate automated simulation and performance tests; improve build/test turnaround and infrastructure utilization; and diagnose failures across build tools, OSes, containers, GPU drivers, networking, and simulation runtimes. Requires a bachelor’s/master’s (or equivalent) and 5+ years in DevOps/infrastructure/build-and-release engineering; strong Python/Bash, Linux administration, containerization (Docker, Kubernetes), and infrastructure-as-code (Terraform/Ansible). Base salary range 130,000–180,000 CAD per year.

Join the centralised SRE team to operate and automate Tyk Cloud (multi-region Kubernetes). Responsibilities include delivering quarterly platform work, expanding across regions/clouds, automating operations in Go (including custom Kubernetes operators), running platform services and databases (MongoDB, Redis), improving observability with Prometheus/Grafana, maintaining runbooks/documentation, and supporting security audits (e.g., SOC 2). On-call rota: one week in three initially, 12-hour shifts (12 PM–12 AM UTC, Mon–Fri). Role is remote (work from anywhere) and the vacancy lists Portugal as location.

Join Astronomer's Customer Reliability Engineering team to operate, monitor, and maintain cloud infrastructure and Kubernetes clusters for the managed Airflow service. The role is hybrid (office in Hyderabad, 3+ days/week), requires on-call participation, customer triage and troubleshooting, automation and observability work, and at least 3 years' relevant experience.

Build, test, and maintain cloud services and workflows supporting authentication and Passport; develop primarily in Go and Python; operate services on AWS/GCP using technologies such as Kinesis, DynamoDB, and S3; participate in design and code reviews, on-call rotation, and improving reliability, observability, and CI/CD. Role expects 2–5 years of software engineering experience.

Work as a Senior Software Engineer on the Capture team to design, build, test, deploy, and operate Go microservices and media pipelines that ingest and normalize real-time and recorded audio/video from providers (Zoom, Teams, Webex, Amazon Connect, Genesys) into downstream analytics. Requires 5+ years building and operating distributed backend services, cloud-native experience (AWS/GCP), containerization (Docker, Kubernetes), and production on-call support.

Work on scalable, distributed storage management systems used by NVIDIA's worldwide design engineering teams. Responsibilities include defining features with HW/SW teams, developing solutions in Perl and Python, optimizing workflows, and improving software design and testing processes. Requires Linux software development, storage concepts (volumes, snapshots, clones, deduplication), distributed systems experience, and 5+ years of relevant experience. Hybrid role; salary ranges provided for levels 3 and 4.

The role owns core network infrastructure (Meraki and related networking), ISP and circuit management, Zero Trust and network security tooling, and performs troubleshooting and incident response. The position also deploys and administers enterprise AI platforms (e.g., Gemini, Claude), builds AI-powered automations, enforces AI usage controls, and integrates systems via scripts and APIs. Requires 2 years of relevant experience.

Seeking a Senior DevOps/Cloud Infrastructure Engineer on a contract basis to own lifecycle of Google Cloud Platform environments using Terraform, implement and manage CI/CD pipelines, and ensure scalable, secure, cost-optimized, and resilient cloud operations for a cybersecurity company. Requires 5+ years relevant experience and U.S. citizenship with current U.S. residence; strong GCP, Terraform, containerization (Docker/GKE), and IAM/security knowledge.

Seeking a senior-level DevOps/Cloud Infrastructure Engineer (contract) to own GCP cloud architecture and automated infrastructure delivery using Terraform, implement CI/CD pipelines, and ensure security, scalability, and reliability. Requires 5+ years of relevant experience and U.S. citizenship with current residence in the United States. Remote (US-based) role supporting a cybersecurity company.