Cost Estimation Platform Engineer (Backend)

RevSpring; Nashville (TN); On-site; USD 110,000 - 150,000; Full time

Job summary

RevSpring is seeking a Product Engineer for Cost Clarity to design and build backend services in NestJS/TypeScript for cost estimation and data processing. The role focuses on the estimation engine, claims/remittance data processing, and APIs supporting cost calculations, with opportunities to contribute to Angular front-end work as estimates surface in user tools.

You will work in AWS environments, shaping architecture for scalable, rules-driven cost solutions.

Qualifications

• Strong TypeScript and Node.js; NestJS experience preferred.
• Experience designing and consuming backend APIs and services.
• Working knowledge of AWS (ECS, Lambda, or similar).
• Comfort working in Angular for full-stack contributions.
• A knack for complex, rules-driven business logic.
• Healthcare revenue cycle management (RCM) experience, particularly with 837/835 EDI transactions.
• Familiarity with price transparency, No Surprises Act, or Good Faith Estimate regulations.
• Experience with Snowflake or large-scale claims/remittance data pipelines.
• Experience with monorepo tooling (Nx) or microservice architectures.

Responsibilities

• Design and build backend services in NestJS/TypeScript for cost estimation and related data processing.
• Work with historical claims and remittance data to make estimates more accurate.
• Build and maintain integrations with external systems involved in cost calculation and compliance workflows.
• Contribute to Angular front-end work where estimates surface in patient- or member-facing tools.
• Design services so internal calculation methods can evolve without breaking how other teams integrate.
• Work within AWS infrastructure for deployment and scaling.
• Help shape architecture decisions as the platform grows and consolidates.

Skills

TypeScript

Node.js

Angular

Business logic

Healthcare RCM

Price transparency

837/835 EDI

Education

Bachelor’s Degree

Tools

NestJS

AWS

Snowflake

Nx monorepo

REST APIs

Job description

RevSpring is seeking a Product Engineer for Cost Clarity to design and build backend services in NestJS/TypeScript for cost estimation and data processing. The role focuses on the estimation engine, claims/remittance data processing, and APIs supporting cost calculations, with opportunities to contribute to Angular front-end work as estimates surface in user tools.

You will work in AWS environments, shaping architecture for scalable, rules-driven cost solutions.