NTT DATA is seeking an experienced Backend & Rules Engineer to design and implement high-performance microservices for scoring, arbitration, rules evaluation, and real-time decision APIs.
Requirements
- 8+ years of experience in translating business policies into deterministic runtime logic
- 5+ years of experience in building unit and scenario tests to validate rule correctness and safety
- 5+ years of experience in contributing to observability and debugging tooling across the decision engine.
Responsibilities
- design and implement high-performance microservices for scoring, arbitration, rules evaluation, and real-time decision APIs
- develop clean, production-grade code
- integrate machine learning outputs, and rule engines
- optimize systems for low latency and high throughput
- implement eligibility logic, business constraints, suppression rules, and metadata-driven rules using JSON/DSL formats
- translating business policies into deterministic runtime logic
- building unit and scenario tests to validate rule correctness and safety
Other
- The quality, integrity, and commitment of our employees have been key factors in our company's growth and market presence.
- By hiring the best people and helping them grow both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here.
- NTT DATA Services is an equal opportunity employer and considers all applicants without regarding to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law.
- We are committed to creating a diverse and inclusive environment for all employees.
- If you need assistance or an accommodation due to a disability, please inform your recruiter so that we may connect you with the appropriate team.
