Senior Full-Stack Engineer | AI-Driven Security Platform

ASSA ABLOY Global Solutions; Austin (TX); On-site; USD 120,000 - 160,000; Full time

Job summary

SiteOwl, recently acquired by ASSA ABLOY, seeks a Senior Full Stack Web Developer to design and ship web and mobile features using React, TypeScript, MAUI, Capacitor, and Node.js. You will contribute across frontend, backend, and AI integration while collaborating with product and engineering leadership.

You will work on RESTful APIs, responsive UI, automated tests, and code reviews, helping shape a scalable, AI-friendly platform for security deployments.

Qualifications

• Minimum of 5 years of professional development experience.
• Experience shipping rich apps using React.
• Experience architecting and shipping backend RESTful APIs using Node.js.
• Familiarity with front-end and backend performance best practices.
• Experience with SQL and SQL databases.
• Experience with agentic AI development tools like Cursor or Claude Code.
• Experience with DevOps and working with cloud platforms.
• An eye for quality UI/UX is a plus.

Responsibilities

• Build software that impacts how physical security infrastructure is deployed and maintained at hospitals, universities, financial institutions, and Fortune 500 campuses.
• Help add new features to SiteOwl’s existing applications using TypeScript, React, Material UI, Capacitor, Supabase, and Node.
• Create back-end RESTful APIs with documentation that will be consumed by our customers.
• Implement responsive front‑end features that work in desktop and mobile environments.
• Write automated tests and perform code reviews.
• Work with our product team to help design and specify features our customers love.
• Work with our engineering leadership to help architect those features using the right tools and libraries.
• Work with AI development tools to implement those features into our codebase.

Skills

React

TypeScript

MAUI

Capacitor

Supabase

Node.js

RESTful APIs

UI/UX

AI development tools

DevOps

Cloud platforms

SQL

Education

College/University degree in a technical field

High school / GED diploma

Tools

TypeScript

React

MAUI

Capacitor

Supabase

SQL databases

React Native

Android/iOS development

Job description

SiteOwl, recently acquired by ASSA ABLOY, seeks a Senior Full Stack Web Developer to design and ship web and mobile features using React, TypeScript, MAUI, Capacitor, and Node.js. You will contribute across frontend, backend, and AI integration while collaborating with product and engineering leadership.

You will work on RESTful APIs, responsive UI, automated tests, and code reviews, helping shape a scalable, AI-friendly platform for security deployments.