Decisioning Platform Engineer

Senior Drools Engineer - Credit Cards Platform

We are seeking a Senior Drools Engineer to design, build, and maintain business rules for a large‑scale underwriting and decisioning platform. This role focuses on translating complex credit and risk policies into high‑performance, explainable Drools rules that power real‑time decisions.

Key Responsibilities

- Design, develop, and maintain Drools (KIE) rules using DRL, Decision Tables, and Rule Templates to implement complex underwriting, eligibility, and policy logic

- Optimize rule execution for low latency and high throughput, including management of rule salience, agenda groups, rule flows, and conflict resolution

- Ensure decisions are deterministic, explainable, and auditable, meeting regulatory and audit requirements

- Contribute to the ove...