PR

Senior Full Stack Engineer (AI Platform)

Location: Washington DC · Category: Engineering & Development · Seniority: Senior · Posted: September 20, 2026 · Verified: Oct 6, 2026

Role Overview & Description

Senior full stack engineering role focused on building and scaling AI-driven platforms. Involves working with modern web technologies and integrating machine learning models into production systems.
Source & Transparency: This position was structured directly from the publicly accessible career portal of Protagonist. Details on the employer’s original job posting are authoritative. Polaris7 charges no placement fees and conducts no candidate screening.

About the company

PR

Protagonist

protagonist.io

AI narrative analytics for marketing, communications and public affairs.

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