Note: The job is a remote job and is open to candidates in USA. Mastech Digital is seeking a Senior II FinOps Developer to take ownership of cloud cost strategy and optimization across a large-scale, multi-account AWS environment. The role involves driving cross-team initiatives, mentoring others, and influencing architecture decisions with a focus on cost engineering.
Responsibilities
- Own cost allocation, tagging, and chargeback/showback architecture across AWS accounts and Kubernetes workloads, end to end
- Lead automation efforts for cost anomaly detection, budget alerting, and rightsizing — without needing significant oversight
- Drive EKS cost optimization strategy (Karpenter, Graviton adoption, Savings Plans/Reserved Instances) in partnership with infrastructure leads
- Build and maintain dashboards/reporting (Grafana, CUR-based pipelines) giving leadership real-time unit economics visibility
- Independently analyze cost drivers across compute, storage, data pipelines, and SaaS spend, and translate findings into engineering-ready recommendations
- Partner cross-functionally with FinOps, DevOps, and engineering teams to embed cost-awareness into architecture and design reviews
- Mentor junior/mid-level engineers on FinOps tooling, practices, and cost-conscious engineering
- Identify and lead multi-quarter cost optimization initiatives with measurable ROI, presenting outcomes to engineering leadership
Skills
- 5+ years in devops/infrastructure engineering, with 2+ years focused on cloud cost and usage optimization and automation or FinOps
- Deep AWS expertise (EC2, EKS, S3, RDS/Aurora, Cost Explorer, CUR)
- Strong scripting/automation skills (Python, Go, or similar) and IaC experience (Terraform)
- Experience with Kubernetes cost tooling (Kubecost, OpenCost) and observability stacks (Grafana, Prometheus)
- Track record of driving cross-team initiatives independently and influencing technical decisions without direct authority
- FinOps Certified Practitioner
Company Overview
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