Global Treasury & Reconciliation Engineer

Referment; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

Referment is seeking a Treasury Solutions Engineer to bridge treasury operations with systems and data, ensuring accurate reconciliation and reportable ledgers across group entities. The role involves hands-on cash movements, liquidity management and building robust reconciliation logic with banking partners and internal APIs.

You will work between Finance and Technology, owning day-to-day treasury integrity, month-end close support, and API-driven reporting.

Qualifications

• At least five years in treasury, banking operations or fintech reconciliation.
• Strong multi-currency ledger, daily reconciliation, FX operations and liquidity knowledge.
• Experience with safeguarding under PSR 2017 or EMR 2011 requirements.
• Technical or engineering background with REST API and JSON skills.

Responsibilities

• Maintain and reconcile multi-currency ledgers across live business accounts and banking rails, investigating discrepancies and ensuring financial records remain accurate.
• Manage cash movements, liquidity and settlement timing between banking partners.
• Reconcile safeguarded accounts daily under applicable payment services requirements, including PSR 2017.
• Own SEPA and ECB settlement operations across EUR flows, covering cash management, reconciliation and issue resolution.
• Reconcile customer contracts against fee schedules and correct billing discrepancies before they reach customers.
• Build and improve treasury reporting on cash positions, safeguarding, banking partner performance and fee reconciliation using API data and analysis tools.
• Resolve failed payments and support new banking partner integrations from testing through go-live.

Skills

Treasury operations

Ledger reconciliation

Multi-currency accounting

SQL

Power BI

Advanced Excel

API integration

REST API

JSON

Tools

REST API

JSON

Job description

Referment is seeking a Treasury Solutions Engineer to bridge treasury operations with systems and data, ensuring accurate reconciliation and reportable ledgers across group entities. The role involves hands-on cash movements, liquidity management and building robust reconciliation logic with banking partners and internal APIs.

You will work between Finance and Technology, owning day-to-day treasury integrity, month-end close support, and API-driven reporting.