Junior Enterprise Architect: TS & Microservices (Tucson)

American Express Company; Tucson (AZ); On-site; USD 57,000 - 76,000; Part time

Benefits offered by this job

Mentor

Benefits

Flexible hours

Job summary

American Express in Tucson, AZ seeks an Enterprise Architect fluent in TypeScript to maintain high-availability platforms on a part-time basis. You will scale microservices, build self-service tools, and wire feature flags to test Tucson traffic safely.

You will document architectural decisions and APIs, mentor teammates, and help reduce latency with fast, measured iterations. The role offers mentorship, benefits, and flexible Tucson hours to help you grow your career here.

Qualifications

• Experience building and maintaining enterprise-grade architectures with TypeScript.
• Hands-on experience with microservices, data pipelines, and performance tuning.
• Ability to align stakeholders and drive architectural decisions across teams.

Responsibilities

• Scale data pipelines processing millions of events with Microservices.
• Build self-service tools to reduce ticket volume for Tucson teams.
• Wire up feature flags to test Tucson traffic safely.
• Document architecture decisions and APIs for the organization.
• Ship GitHub Actions experiments quickly and discard the unsuccessful ones.
• Develop TypeScript features to win back Arizona accounts.
• Reduce latency in critical code paths.

Skills

TypeScript

Microservices

Ownership

Stakeholder management

Tools

GitHub Actions

Job description

American Express in Tucson, AZ seeks an Enterprise Architect fluent in TypeScript to maintain high-availability platforms on a part-time basis. You will scale microservices, build self-service tools, and wire feature flags to test Tucson traffic safely.

You will document architectural decisions and APIs, mentor teammates, and help reduce latency with fast, measured iterations. The role offers mentorship, benefits, and flexible Tucson hours to help you grow your career here.