Senior DevOps Engineer

🕒 April 28

🇺🇸 United States – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

⛑ DevOps & Site Reliability Engineer (SRE)

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 45%

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Sagent

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2018

💼 Consulting

🏥 Healthcare

☁️ SaaS

Consulting • Healthcare • SaaS

Sagent is a mortgage-servicing software provider offering Dara, an industry-first, unified servicing platform that centralizes data and user experiences for loan servicers and homeowners across the full servicing lifecycle. Dara provides core servicing operations, a mobile-first consumer experience, default and loss-mitigation workflows, automated onboarding and document management, real-time analytics and compliance auditing, and embedded AI for document automation, predictive insights, and generative chat. The platform is aimed at reducing operational costs, speeding onboarding, improving customer engagement, and ensuring regulatory compliance for servicers handling all loan types.

📋 Description

• 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.

🎯 Requirements

• 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.

🏖️ Benefits

• 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!