Fintech Interest & Product Rules Specialist (Hybrid)

Avarda; Málaga; Híbrido; EUR 60.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid options

Competitive salary

Professional development

Modern Málaga office

Descripción de la vacante

Avarda seeks an Interest & Product Logic Specialist to define and document business rules behind interest, fees, and product configurations. You will verify and test supplier deliveries, ensuring accuracy and compliance across financial instruments.

You will collaborate with finance, compliance, and product teams, supporting audits and providing internal expertise on interest and product behavior. The role blends analytical rigor with practical, hands-on support.

Formación

• 4+ years in financial, analytical, audit or product roles.
• Strong knowledge of interest calculation methodologies.
• Experience writing detailed financial business rules for systems.

Responsabilidades

• Define and document requirements for interest calculation logic, accrual rules, and fee structures.
• Translate requirements into precise specifications for suppliers.
• Verify and test configurations delivered by suppliers.
• Ensure mathematical and financial correctness of calculation logic.
• Collaborate with finance, compliance, and product teams to validate deliveries.
• Support audit and regulatory reporting with transparent, auditable logic.
• Investigate discrepancies in interest calculations and fee postings.
• Define and execute test cases including boundary and regression tests.
• Provide hands-on internal support on questions about interest, fees, and product behaviour.

Conocimientos

4+ years experience

financial analysis

interest calculation

product rules

regulatory awareness

Educación

BSc/MSc in CS or Finance

Descripción del empleo

Avarda seeks an Interest & Product Logic Specialist to define and document business rules behind interest, fees, and product configurations. You will verify and test supplier deliveries, ensuring accuracy and compliance across financial instruments.

You will collaborate with finance, compliance, and product teams, supporting audits and providing internal expertise on interest and product behavior. The role blends analytical rigor with practical, hands-on support.