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Kustomer

Software Engineer, Cost Optimization (Infrastructure)

Kustomer
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about 4 hours ago
New York, NY, USAMid Level / Senior
H1B Sponsor

Base Salary

$130k - $215k/yr

Responsibilities

  • Own AWS cost optimization end-to-end, including EC2 right-sizing and resource cleanup.
  • Build dashboards to track infrastructure spending and flag anomalies.
  • Partner with engineering teams to eliminate waste and over-provisioned resources.
  • Drive architectural decisions balancing cost, performance, and reliability.
  • Analyze and reduce AI token spend across the platform.
  • Collaborate with FinOps to forecast and track spending against budget.

Requirements

  • Bachelor's degree in Computer Science or a relevant technical field.
  • 4+ years of experience with AWS infrastructure at scale.
  • Hands-on experience with AWS cost tools and EC2 right-sizing strategies.
  • Proficiency with Terraform and a high-level programming language like Go, Python, or JavaScript.
  • Familiarity with LLM/AI infrastructure cost drivers is a strong plus.

Benefits

  • Competitive salaries and stock options.
  • 100% healthcare coverage in the U.S.
  • 401K, WiFi and Mobile reimbursement, and a generous vacation policy.
  • Pension and supplemental health insurance in the UK.

Tech Stack

Categories

AI & MLBackendData EngineeringDevOps