Senior Financial Systems Engineer

Berlitz US

. Own the architecture and data contracts for the order-to-cash flow across HubSpot, Stripe, Adyen, Metronome, and NetSuite .

Posted 10/7/2026full-timeRemote • Germany, ColombiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in financial systems integration, particularly with NetSuite, Stripe, and Adyen, while ensuring data accuracy and reliability across multi-entity and multi-currency operations. Proficient in automating reconciliation processes and collaborating with finance teams to enhance operational efficiency.

Highest-signal resume keywords

NetSuite DevelopmentIntegration EngineeringPayments Systems OwnershipAPI DesignRevenue Recognition

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SuiteScript 2.xREST/SuiteTalkAPI DesignEvent-Driven PatternsData ValidationDeferred RevenueCash ApplicationBank ReconciliationUsage-Based BillingFinancial Data Modeling

Soft Skills

Cross-Functional CommunicationPragmatic ShippingProblem Solving

Tools & Technologies

HubSpotStripeAdyenWorkatoSalesforce

Certifications & Qualifications

SOC 2ISO 27001

Industry Keywords

Order-to-Cash FlowMulti-Entity OperationsMulti-Currency OperationsBilling SystemsFinancial Systems

Tech Stack

Tools & technologies

ERP

About the role

Key responsibilities & impact

Own the architecture and data contracts for the order-to-cash flow across HubSpot, Stripe, Adyen, Metronome, and NetSuite
Build and maintain integrations using NetSuite SuiteScript and REST/SuiteTalk, PSP APIs and webhooks, and Workato
Design reconciliation between payment processors, billing, bank settlements, and the ledger
Build jobs, alerts, and audit trails to keep financial systems reliable
Model prepaid credit packages and usage-based consumption, including deferred revenue, drawdown, expiry, refunds, and credit notes
Support multi-entity and multi-currency operations, including subsidiaries, intercompany flows, FX, and tax handling
Act as technical counterpart to the NetSuite implementation partner
Partner with Finance to shorten and de-risk month-end close by removing manual work and fixing data quality at the source
Document the financial data model and integrations
Take technical ownership of the payments-to-ledger integration and identify reconciliation risks
Ensure products bill, collect, and post to NetSuite correctly across entities and currencies
Automate month-end reconciliation between PSPs and the ledger
Monitor and maintain financial systems so they are trusted by Finance and ready to scale

Requirements

What you’ll need

6+ years in software engineering
At least 3 years building or owning financial, billing, or payments systems
Hands-on NetSuite development experience with SuiteScript 2.x, REST/SuiteTalk, and saved searches
Understanding of NetSuite records including customers, sales orders, invoices, payments, deposits, and journals
Production experience integrating Stripe and/or Adyen, including webhooks, idempotency, payouts and settlement reports, disputes, and fees
Ability to explain revenue recognition, deferred revenue, cash application, and bank reconciliation
Strong integration engineering fundamentals: API design, event-driven patterns, retries and error handling, and data validation
Ability to translate between engineers, accountants, and commercial stakeholders
Ability to ship pragmatically without creating reconciliation debt
Experience with usage-based or consumption billing platforms is nice to have
Experience with HubSpot, Salesforce, or other CRM-to-ERP integrations is nice to have
iPaaS experience with Workato, Boomi, Celigo, or MuleSoft is nice to have
Experience migrating from a legacy billing or CRM system is nice to have
Exposure to SOC 2 / ISO 27001 controls around financial systems is nice to have
Experience at a multi-country business or in education/subscription services is nice to have

Benefits

Comp & perks

Opportunity to shape a financial platform nearly from scratch at a global brand
Direct impact and high visibility across Engineering, Finance, and leadership
Pragmatic engineering and cross-functional ownership culture
Inclusive workplace with equal opportunity to belong, contribute, and grow