Plaid

Senior Infrastructure Engineer - Network Infrastructure

Plaid
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8 hours ago

Base Salary

$191k - $239k/yr

Responsibilities

  • Lead company-wide network changes, including service mesh upgrades and gateway migrations, using staged rollouts and rollback plans.
  • Modernize and simplify Plaid’s cloud network to reduce operational risk.
  • Build self-service tools in Go and Terraform for exposing, routing, and securing services.
  • Strengthen network security and compliance boundaries.
  • Debug complex network issues and improve alerts, dashboards, and guardrails.
  • Participate in on-call, lead network incident response, and drive follow-up fixes.

Requirements

  • Experience running production infrastructure at scale in infrastructure, SRE, or network engineering.
  • Strong understanding of TCP/IP, DNS, TLS, HTTP, and load balancing.
  • Hands-on experience with Kubernetes networking, such as a CNI, service mesh, or ingress.
  • Experience with cloud networking, ideally on AWS.
  • Ability to write code in Go or Python.
  • Track record of making large production changes safely with rollback plans.
  • Preferred: production experience with Istio, Envoy, or Cilium.

Benefits

  • Comprehensive medical, dental, vision, and 401(k) benefits.
  • Plaid is an equal opportunity employer committed to diversity and reasonable accommodations.
  • The team is small and new, with meaningful influence over technical direction and a path toward Staff-level scope.

Tech Stack

Categories

Plaid

About Plaid

5,001-10,000 employees

Plaid builds APIs and SDKs that let developers and financial institutions connect consumer bank and investment accounts, verify ownership, retrieve transactions, assess income/liabilities, fight fraud, and move money (e.g., ACH/transfer). It sells usage-based access to products like Link, Auth, Transactions, Identity, Income, Liabilities, and Payments. Founded in 2013 and headquartered in San Francisco, Plaid’s network spans 12,000+ financial institutions across the US, Canada, the UK, and Europe, with customers including Venmo, SoFi, and Betterment.

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