Flexential

Flexential

Flexential provides tailored hybrid IT solutions through its FlexAnywhere™ platform, which integrates colocation, cloud services, connectivity, data protection, and managed services to empower complex businesses in their IT journey.

Internet Software & Services
251-1K
Founded 2000

Description

  • Own the end-to-end design, implementation, testing, deployment, and operational support of major platform components.
  • Build backend services in Python using Flask, along with RESTful APIs, data persistence, and supporting user interface components.
  • Develop and consume API-first service contracts with versioning, authentication, and authorization.
  • Build and maintain customer self-service APIs for catalog, feasibility, ordering, provisioning, and lifecycle workflows.
  • Implement reliable order processing features such as idempotency, retries, compensation, validation, and tenant-scoped access control.
  • Develop orchestration workflows to provision, modify, validate, and decommission network services.
  • Automate MPLS L3VPN, EVPN, BGP, DCI, IP transit, Layer 2 transport, and cloud connectivity workflows.
  • Maintain vendor-abstraction layers and device drivers across Arista, Cisco, and Fortinet platforms.
  • Implement state reconciliation, drift detection, dry-run, rollback, and compliance controls for production changes.
  • Integrate with ServiceNow, observability tooling, and operational processes, and participate in on-call and incident response.

Requirements

  • 8+ years of relevant experience building and operating production software and network automation systems.
  • 6+ years of production Python service development, REST API design, data modeling, and automated testing experience.
  • 6+ years of deep network and security domain experience with MPLS L3VPN, BGP/MP-BGP/VPNv4, EVPN-VXLAN, OSPF/IS-IS, DCI, IP transit, and firewall policy.
  • 5+ years of network-as-code, intent-driven provisioning, and multi-vendor configuration management experience.
  • 3+ years building customer-facing service APIs with contract versioning, tenant-scoped authorization, and rate limiting.
  • 3+ years of GitOps/CI/CD experience with automated test gates and tested rollback.
  • 3+ years of network security engineering experience with firewall automation, RBAC, and secrets management.
  • 3+ years working with document, graph, and timeseries databases.
  • 3+ years of Linux systems administration, network management systems, and operational tooling integration.
  • 2+ years of frontend development experience with JavaScript, Angular or React, and Bootstrap.
  • Experience mentoring engineers and leading technical design for a platform area.
  • Preferred: experience with ServiceNow, Kubernetes, Helm, OpenTelemetry, Prometheus, Grafana, or AI-assisted operations.

Benefits

  • Base salary range of $170,000 to $190,000 annually.
  • Discretionary annual bonus based on personal and company performance.
  • Medical, telehealth, dental, and vision coverage.
  • 401(k) plan.
  • Health Savings Account (HSA) and Flexible Spending Account (FSA) options.
  • Life, AD&D, short-term disability, and long-term disability coverage.
  • Flex Paid Time Off (PTO).
  • Employee Assistance Program and wellness program.

Interested in this position?

Apply directly on the company website

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