Senior Full-Stack Engineer - Build the Factory OS

Layup; Huntington Beach (CA); On-site; USD 140,000 - 180,000; Full time

Job summary

Layup is seeking highly motivated Software Engineers to join a growing team in Huntington Beach, CA. You will work on a high-impact role building the Factory Operating System and interfaces for manufacturing equipment, with opportunities to influence the technical direction of an early-stage startup.

The position supports frontend and backend roles, emphasizing ownership, fast delivery, and collaboration with cross-functional teams in a dynamic environment.

Qualifications

• 3-4+ years of professional full-stack software engineering experience.
• Strong proficiency in C++, Java, Go, C#, or a similar statically typed programming language.
• Experience building, shipping, and maintaining production React applications.
• Strong engineering fundamentals with a focus on building reliable, maintainable software.
• Proven ability to independently own and drive projects from definition through delivery.
• Experience building software for internal users, customers, or other stakeholders, with an ability to understand their needs and translate them into effective solutions.
• Comfortable working in a startup or fast-paced environment with ownership.

Responsibilities

• Build and expand our proprietary Factory Operating System, the software platform that orchestrates production from quote to shipment.
• Develop interfaces and integrations for manufacturing equipment, capturing real-time production data and turning it into actionable insights.
• Implement features for our customer portal, creating a seamless experience from project submission through delivery.
• Create internal tools that automate workflows, eliminate bottlenecks, and increase manufacturing throughput.
• Partner closely with manufacturing, operations, and production teams to solve real-world problems through software.
• Mentor teammates and help foster a culture of technical excellence, curiosity, and continuous improvement.

Skills

Go

C++

Java

C#

React

Full-stack

Production software

Tools

MES

ERP

Job description

Layup is seeking highly motivated Software Engineers to join a growing team in Huntington Beach, CA. You will work on a high-impact role building the Factory Operating System and interfaces for manufacturing equipment, with opportunities to influence the technical direction of an early-stage startup.

The position supports frontend and backend roles, emphasizing ownership, fast delivery, and collaboration with cross-functional teams in a dynamic environment.