Senior Full Stack Engineer / Java / Security / Onsite / Los Angeles

Be part of the future of security, where advanced tech meets smarter and safer workplaces.

Our client is looking for a Senior Full-Stack Engineer to join a fast-growing team that’s redefining how businesses protect their people and assets. You’ll work with a modern tech stack that includes AWS, Java, Kotlin, Rust, Next.js, React Native, and TypeScript. Where you will design and scale a seamless platform that unifies access control, surveillance, and monitoring tools into one powerful solution. This is a high-impact role where you’ll tackle complex challenges, collaborate with passionate engineers, and grow your skills while helping shape the future of physical security.


Required Skills & Experience

• Frontend expertise with Next.js, React Native, and TypeScript to deliver seamless web and mobile experiences
• Strong background in cloud-based development with AWS and experience designing scalable backend systems using Java, Kotlin, and Rust
• Proven ability to collaborate with cross-functional teams, write clean, maintainable code, and drive projects from concept to launch

Desired Skills & Experience

• Experience working with complex system integrations
• Familiarity with security
• Ability to thrive in fast-paced, agile teams

What You Will Be Doing
Tech Breakdown

• 50% Frontend (Next.js, React Native, TypeScript)
• 50% Backend (Java, Kotlin, Rust, AWS)

Daily Responsibilities

• 60% Hands-on development and architecture
• 40% Collaboration

The Offer
You will receive the following benefits:

• Medical, dental & vision coverage
• 401(k) and retirement plan

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.