Senior Analytics Engineer, Financial Systems Engineering

Extend

. Build and maintain invoicing and reimbursement logic for contracts sold and claims paid .

Posted 9/23/2026full-timeRemote • United StatesSenior💰 $155,000 - $170,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building and maintaining financial models using dbt, with strong SQL skills for analyzing large datasets. Proficient in reconciliation, root-cause analysis, and automation of financial processes, ensuring accuracy and compliance in financial reporting.

Highest-signal resume keywords

DBT Financial Model DevelopmentStrong SQL SkillsData ReconciliationAPI FluencyClear Written Communication

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Financial ModelingData AnalysisSQLReconciliationRoot-Cause AnalysisAutomationData ValidationTestingDocumentationVersion Control

Soft Skills

Clear CommunicationComfort with Ambiguity

Tools & Technologies

DBTAPIsNetSuite

Industry Keywords

InvoicingReimbursementClaimsOperational DataFinancial DataOrder-to-Cash SystemsMerchant ReconciliationObligor ReportingReinsurer ReportingAI-Assisted Workflows

Tech Stack

Tools & technologies

SQL

About the role

Key responsibilities & impact

Build and maintain invoicing and reimbursement logic for contracts sold and claims paid
Reconcile inbound merchant data, operational databases, the warehouse, and accounting systems
Drive data variances to root cause and resolve breaks at the source
Build and maintain dbt financial models for revenue recognition, obligor and reinsurer reporting, and claim costs
Add tests, documentation, and PR review to financial models
Triage reported data issues, quantify impact, coordinate corrective action, hold affected invoices, and track systemic fixes
Validate claim and service order expense accuracy and automate reimbursement paths
Partner on merchant configuration and support internal audits
Build automated financial controls for loss ratios, anomalies, unexpected expenses, and attribution gaps
Investigate and correct production data against APIs and partner with engineering teams on upstream fixes
Support internal and external audits with traceable, documented, reproducible results
Report to the Director, Financial Systems Engineering

Requirements

What you’ll need

4-6 years in analytics or data engineering
Experience building analytical or financial models in dbt (or equivalent) under version control, with testing and PR reviews
Strong SQL skills, including efficient, well-structured SQL against large financial datasets
Ability to trace complex existing models and confirm logic matches business intent
Reconciliation skills, including identifying sources of truth and proving systems agree
Comfort working with financial data
API fluency for investigating and correcting operational data
Clear written communication with accountants and account owners
Bias toward root-cause analysis and automation
Comfort with ambiguity
Extend does not provide immigration-related sponsorship for this role
Bonus experience with merchant reconciliation; warranty, insurance, or service-contract programs; claims and reimbursements; order-to-cash systems; NetSuite; obligor and reinsurer reporting; or AI-assisted workflows for operational triage

Benefits

Comp & perks

Competitive salary based on experience
Full medical benefits
Dental and vision benefits
Stock in an early-stage startup growing quickly
Generous, flexible paid time off policy
401(k) with Financial Guidance from Morgan Stanley
Collaborative and supportive environment