Senior Full-Stack Engineer for AI-Driven Security SaaS

ASSA ABLOY Group; Austin (TX); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Bonus

401(k) plan

Education assistance

Competitive compensation package

Job summary

SiteOwl, part of the ASSA ABLOY Group, seeks a skilled software engineer to join a small, agile team building web and mobile solutions for physical security systems. Use TypeScript, React, MAUI, Capacitor, Supabase, and Node to extend features across web, mobile, and backend services.

You will design RESTful APIs, implement responsive UI, write tests, and collaborate with product and engineering leadership to craft scalable, high-quality software. Travel up to 10% and lift up to 50 lbs as needed.

Qualifications

• Bachelor's degree in Computer Science or related field, or equivalent work experience.
• Minimum of 5 years of professional development experience.
• Solid HTML, CSS, JavaScript, HTTP, and RESTful APIs foundation.
• Experience shipping rich apps using React.
• Experience architecting and shipping backend RESTful APIs using Node.js.
• Familiarity with front-end and back-end performance best practices.
• Experience with SQL databases.
• Experience with DevOps and cloud platforms.
• Experience with agentic AI development tools like Cursor or Claude Code.
• Proficiency in Microsoft Office tools.
• Experience with React Native, Android, or iOS is a plus.
• Eye for quality UI/UX is a plus.

Responsibilities

• Build software that impacts how physical security infrastructure is deployed and maintained.
• 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.
• Travel up to 10% and meet customer requirements; lift/carry up to 50 lbs for presentations.

Skills

Typescript

React

MAUI

Capacitor

Supabase

Node.js

RESTful APIs

HTML/CSS/JavaScript

SQL

Testing & code reviews

Education

College/University degree in CS or related field

Minimum high school/GED diploma

Tools

Material UI

React Native

Android/iOS development

DevOps

Cloud platforms

Cursor

Claude Code

Job description

SiteOwl, part of the ASSA ABLOY Group, seeks a skilled software engineer to join a small, agile team building web and mobile solutions for physical security systems. Use TypeScript, React, MAUI, Capacitor, Supabase, and Node to extend features across web, mobile, and backend services.

You will design RESTful APIs, implement responsive UI, write tests, and collaborate with product and engineering leadership to craft scalable, high-quality software. Travel up to 10% and lift up to 50 lbs as needed.