Senior Full-Stack Architect – Enterprise Platform

Prattwhitney; Aguadilla (PR); Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Medical insurance

Vacation time

401(k) plan with match

Employee Scholar Program (ESP)

Life insurance

Job summary

Collins Aerospace is seeking a Principal Full Stack Engineer, Architecture & Platform to define and govern frontend architecture across enterprise web platforms at our Aguadilla, PR site. This role focuses on scalable SPA design, architecture governance, and alignment with backend models. Hybrid work schedule: 3 days onsite, 2 remote per manager.

U.S. citizenship required for system access. You will also lead backend API design, design system governance, and mentor senior engineers to drive

Qualifications

• Typically requires STEM degree with 8+ years of experience or an advanced degree with 5+ years of experience.
• U.S. citizenship required for access to sensitive systems.

Responsibilities

• Define frontend architecture standards across enterprise web platforms.
• Architect scalable SPA and federated UI systems and mentor engineers.
• Define backend architectures and APIs, data-access layers, and integrations.
• Govern design systems, reusable components, and UI patterns across programs.
• Lead modernization efforts and align frontend with backend domain models.

Skills

Frontend architecture

Backend APIs

Design systems

Scalability

Technical leadership

Education

STEM degree + 8+ years

Advanced degree + 5+ years

Tools

JavaScript/TypeScript

React/Angular/Vue

CI/CD

Java/Python/Node.js

AI/ML in UI

Cloud-native

Job description

Collins Aerospace is seeking a Principal Full Stack Engineer, Architecture & Platform to define and govern frontend architecture across enterprise web platforms at our Aguadilla, PR site. This role focuses on scalable SPA design, architecture governance, and alignment with backend models. Hybrid work schedule: 3 days onsite, 2 remote per manager.

U.S. citizenship required for system access. You will also lead backend API design, design system governance, and mentor senior engineers to drive