# Senior Full-Stack Frontend Engineer at Ruya AI

- Company: Ruya AI
- What the company does: This web application features a sleek modal popup for user registration, enhancing engagement with smooth animations and modern typography. Backed by Antler.
- Company website: https://www.ruya.ai/
- Type: Startups (AI role)
- Level: Senior
- Location: Massachusetts (US) - Onsite · Remote - CA, MD, TX, VA
- Work setup: Remote
- Posted: 2026-08-04
- Apply by: 2026-10-08
- Apply: https://job-boards.eu.greenhouse.io/ruyaai/jobs/4944272101
- Page: https://www.1752.vc/careers/jobs/ruya-ai-senior-full-stack-frontend-engineer/

## About the role

Quant is the team responsible for our core product experience. Our software is built to turn complex, data-rich information into secure, next-gen interfaces for the government and government-related operators who rely on it. As part of this team, you'll design and build the user-facing systems and integrations behind those capabilities.

## What they're looking for

- Strong production experience with TypeScript, React, and modern frontend development
- Experience building backend APIs with Node.js, Express, or a comparable framework
- Practical knowledge of relational databases, preferably PostgreSQL
- Experience delivering complex, data-rich product features
- Understanding of authentication, authorization, browser security, and safe content rendering
- Experience with automated unit, integration, and end-to-end testing

Tags: Engineering Department