Senior Full-Stack Engineer: Real-Time Security Dashboards

Cobalt; Denver (CO); On-site; USD 160,000 - 210,000; Full time

Benefits offered by this job

Medical benefits

Vision benefits

Dental benefits

Equity

Flexible work arrangements

Job summary

Cobalt AI is hiring a Senior Full Stack Engineer to own the interfaces security teams rely on, including live robot video feeds, event triage workflows, real-time dashboards, and fleet management tools built in React and TypeScript.

You’ll collaborate across the backend (Django/Python, GraphQL) to power those experiences, work in a monorepo with a Storybook-driven design system, and extend GraphQL APIs with WebSocket subscriptions in a multi-tenant AWS environment.

Qualifications

• 5+ years of professional software engineering experience.
• Strong proficiency in React and TypeScript with UI architecture and performance focus.
• Experience building interactive UIs with canvas rendering, real-time streaming, or WebRTC.
• Backend fluency in Python and Django, GraphQL APIs, migrations, ORM optimization.
• Solid PostgreSQL data modeling, indexing, and query performance.

Responsibilities

• Build real-time security dashboards, event triage interfaces, and fleet management tools used by security teams.

Skills

React

TypeScript

WebRTC

Data visualization

Node/Frontend/backend integration

AWS

Monorepo

Tools

GraphQL

Django/Python

PostgreSQL

Storybook

Job description

Cobalt AI is hiring a Senior Full Stack Engineer to own the interfaces security teams rely on, including live robot video feeds, event triage workflows, real-time dashboards, and fleet management tools built in React and TypeScript.

You’ll collaborate across the backend (Django/Python, GraphQL) to power those experiences, work in a monorepo with a Storybook-driven design system, and extend GraphQL APIs with WebSocket subscriptions in a multi-tenant AWS environment.