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Rivac AI Labs
Engineering & Software Development

FinOps Engineer

Cloud bills that grow faster than usage are almost always a cost-allocation and rightsizing problem, not an unavoidable cost of scale, someone just hasn't gone looking for the waste yet. We do cloud cost engineering: allocating spend to the teams and features actually driving it, rightsizing over-provisioned resources, building unit economics your finance team can use, and setting up budget and anomaly alerts before a spike becomes a surprise invoice. This is the right service when cloud costs are rising faster than revenue or usage, or when nobody can explain what's actually driving the bill. You get a cost model tied to real usage and alerts that catch the next spike early.

This is a capability we deliver for you as a service, not a role we’re hiring for.

How We’d Approach This

A clear, staged plan, not a black box

These are the service-specific steps inside our six-step process.

  1. 1

    Analyze current cloud spend and tag coverage to diagnose where costs are unallocated or unexplained.

  2. 2

    Pilot rightsizing and cost-allocation changes on the highest-spend service to validate savings before wider rollout.

  3. 3

    Review the savings and unit-economics model with finance and engineering stakeholders together.

  4. 4

    Roll out cost allocation, rightsizing, and anomaly alerting across your full cloud footprint.

What You Get

Deliverables from this engagement

  • Cost allocation model mapped to teams and features
  • Rightsizing recommendations with quantified savings
  • Unit economics report for finance stakeholders
  • Budget and anomaly alerting configured in your cloud accounts

Six Ways We Could Architect This

Different engagement, different build, pick the shape that fits

There’s more than one way to deliver on this service. Browse a few of the ways we’d structure the work, depending on your speed, budget, and integration needs.

Read all 6 architectures as text

Lean Fast-Start Architecture

Cost Data Source

  • Raw Cloud Billing Export
  • Basic Resource Tags

Manual Analysis

  • Cost Spreadsheet Model
  • Top Spend Line Review
  • Team Cost Owner

Quick Wins

  • Rightsizing Candidate List
  • Idle Resource Cleanup
  • Approved Cleanup Action

Basic Alerting

  • Simple Budget Threshold
  • Email Spend Alert
  • Monthly Spend Review Meeting
  • Savings Tracker

Cloud-Native / Managed Services Architecture

Cloud Cost Data

  • Cloud Cost Explorer
  • Automated Tag Enforcement

Managed FinOps Platform

  • Cost Allocation Engine
  • Managed Rightsizing Recommendations
  • Unit Economics Model
  • Team Budget Policy

Managed Optimization Actions

  • Reserved Instance Planner
  • Autoscaling Policy Tuning
  • Automated Team Chargeback

Stakeholder Reporting

  • Finance Cost Dashboard
  • Engineering Team Dashboard
  • Managed Anomaly Alerts

Event-Driven & Automation-First Architecture

Cost Event Triggers

  • Daily Cost Data Ingest
  • Spend Anomaly Signal
  • Idle Resource Detection Signal

FinOps Automation Engine

  • Automated Anomaly Detector
  • Scheduled Rightsizing Job
  • Automated Remediation Engine

Automated Actions

  • Auto Stop Idle Resource
  • Auto Apply Rightsizing
  • Auto Correct Missing Tags

Escalation and Reporting

  • Budget Owner Slack Alert
  • Finance Team Escalation
  • Automated Savings Report

Enterprise-Grade & Compliance-Ready Architecture

FinOps Governance

  • Cross Functional FinOps Council
  • Chargeback and Showback Policy
  • Procurement Approval Workflow

Multi Account Structure

  • Business Unit A Account
  • Business Unit B Account
  • Consolidated Billing Account

Governed Cost Allocation

  • Mandatory Tagging Standard
  • Cost Allocation Engine
  • Reserved Capacity Commitments

Audit and Executive Reporting

  • Auditable Cost Ledger
  • Board Level Cost Report
  • Financial Compliance Check

AI-Augmented, Human-in-the-Loop Architecture

Input Layer

  • Resource Usage Telemetry
  • Cloud Pricing Catalog
  • Historical Spend Data

AI Cost Optimization Engine

  • AI Rightsizing Model
  • AI Reserved Commitment Model
  • AI Anomaly Root Cause Analysis
  • AI Savings Forecast

Human Approval Checkpoint

  • FinOps Engineer Review
  • Approve Cost Action

Execution Layer

  • Change Applied to Cloud Account
  • Reserved Capacity Purchased
  • Action Declined

Integration-Heavy / Ecosystem-Connected Architecture

Existing Finance Stack

  • ERP Finance System
  • Procurement Tool
  • Slack Workspace

FinOps Platform Core

  • Multi Cloud Billing API
  • Cost Allocation Engine

Two Way Integrations

  • ERP Cost Code Sync
  • Procurement Request Sync
  • Procurement Approval Step
  • Slack Cost Alert Bot
  • Auto Created Anomaly Ticket

Stakeholder Outputs

  • Finance Ledger Entry
  • Team Budget View

More in Engineering & Software Development

Ready to get started?

Tell us what you’re trying to get done and we’ll help you find the highest-leverage place to start, scoped small enough to prove itself before you commit to anything bigger.

Talk to us about FinOps Engineer

Most engagements like this start as a $500–$2,500 pilot, see full pricing.

Questions? Book a free call