Senior DevOps Engineer

🕒 Abril 28

🇺🇸 Estados Unidos – Remoto (EUA)

⏰ Tempo Integral

🟡 Pleno

🟠 Sênior

⛑ DevOps & Engenheiro de Confiabilidade do Site (SRE)

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Sagent

SiteLinkedInTodas as Vagas

201 - 500 funcionários

Fundada em 2018

💼 Consultoria

🏥 Saúde

☁️ SaaS

Consulting • Healthcare • SaaS

A Sagent capacita bancos e credores a tornar os empréstimos e a posse de imóveis mais simples e seguros para milhões de consumidores.

Descrição

• Operate and improve multi-region GKE clusters hosting hundreds of microservices across multiple environments from development through production • Manage the Kubernetes platform layer: Istio service mesh, cert-manager, external-dns, RBAC, HPA/KEDA autoscaling, HashiCorp Vault secret injection, and Helm-based deployments • Develop and maintain Terraform modules across multiple IaC repositories covering GKE, networking (Shared VPC, Cloud NAT, Private Service Connect), Cloud SQL, Cloud Storage, Dataproc, Cloud Composer, Vault, and web hosting • Maintain and extend Azure DevOps CI/CD pipelines using shared Terraform templates with multi-environment deployment workflows • Support Confluent Kafka infrastructure including Connect workers with JDBC source connectors, consumer group health monitoring, and Kafka-lag-based autoscaling with KEDA • Manage Redis Enterprise clusters on Kubernetes with operator-managed lifecycle and replication • Operate the observability stack: Grafana Cloud (Alloy, Loki, Mimir, Tempo, Pyroscope via Private Service Connect), kube-prometheus-stack, Google Managed Prometheus, OpenTelemetry Operator/Collector, Beyla, and Kubecost • Harden cluster security posture: NetworkPolicies, Pod Security Standards, admission policy enforcement, CrowdStrike Falcon, Lacework, kube-bench, and cert-manager with Let’s Encrypt ACME • Support data infrastructure including Cloud SQL (PostgreSQL), Dataproc (Spark), Cloud Composer (Airflow), Matillion CDC pipelines, Snowflake, and BigQuery • Manage DNS across multiple providers (Azure DNS, Cloudflare, GCP Cloud DNS) via external-dns, and support Azure APIM and Cloudflare CDN/WAF • Partner directly with application development teams to troubleshoot deployment failures, tune resource limits and autoscaling, and resolve Kafka consumer lag and connectivity issues • Contribute to the Internal Developer Portal (Backstage) and internal CLI tooling that enables self-service for product engineers.

🎯 Requisitos

• 5+ years of cloud or infrastructure engineering experience, including 3+ years of hands-on GCP experience • Strong production experience with GKE, VPC networking, IAM, Cloud SQL, Cloud Storage, and Artifact Registry • Advanced Terraform experience, including reusable module design, state management, and multi-environment patterns • Production Kubernetes expertise: Helm chart development and management, RBAC, resource tuning, and troubleshooting workloads at scale • Hands-on experience with Istio service mesh: sidecar injection, mTLS, VirtualServices, AuthorizationPolicies, and traffic management • Understanding of CNI fundamentals (Cilium/Dataplane V2), east-west traffic flows, and network segmentation • Experience with CI/CD pipeline development (Azure DevOps YAML pipelines or equivalent) and trunk-based development workflows • Hands-on experience with secrets management, including HashiCorp Vault (Kubernetes auth, agent injection) and GCP Secret Manager • Proficiency in scripting (Bash, Python, or Go) with the ability to write production-quality automation and tooling • Strong security mindset with experience implementing least-privilege IAM, certificate management, and policy-driven controls • Clear and effective communicator able to work across infrastructure and application development teams.

🏖️ Benefícios

• As a Sagent Associate, you will be eligible to participate in our benefit programs beginning on Day #1! We offer a comprehensive package including Remote/Hybrid workplace options • Health Benefits • Unlimited Flexible Time Off • Family Planning Services • Tuition Reimbursement • Paid Family Leave • 401(k) Matching • Pet Insurance • In-person and Virtual Social Experiences • Career Pathing • Focus Time Fridays and much, much more!