Remote Full-Stack Architect — AI Platform Modernization

3Pillar Global, Inc.

United States

Remote

USD 140,000 - 190,000

Full time

3 days ago

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Job summary

3Pillar Global, Inc. is seeking a seasoned Solution Architect to own the end-to-end architecture for platform modernization initiatives.

You will guide both front-end and back-end teams (Angular/Node/Express) through design decisions, migrations, and production readiness while collaborating with executives and clients. This remote-friendly role emphasizes leadership, architectural judgment in a global context, and delivery excellence, with a strong focus on secure, scalable systems and

Qualifications

10+ years in software engineering with architect experience on medium-to-large systems.
Deep front-end/back-end stack knowledge: Angular and Node/Express.
Expert UML/C4/ArchiMate design and production-validated decisions.
Cloud-native delivery with AWS, containers, Kubernetes, CI/CD.
Security, test strategy, and performance tuning expertise.

Responsibilities

Own end-to-end architecture from target-state design to launch, balancing performance and cost.
Lead modernization of legacy platforms and define migration boundaries.
Set engineering standards: patterns, components, code review, test strategy, quality gates.
Gather requirements with Product, QA, and client leadership and translate into direction and plans.
Mentor engineers and remove bottlenecks in review and release.
Partner with delivery leadership and client executives to report status and manage scope.