# Principal Software Engineer at Mach Industries

- Company: Mach Industries
- What the company does: Mach Industries is building faster, smarter defense infrastructure for the modern era. Backed by Khosla and Sequoia.
- Company website: https://www.machindustries.com/
- Type: Startups
- Level: Principal and up
- Location: Huntington Beach, California, United States
- Work setup: On-site
- Posted: 2026-09-01
- Apply by: 2026-10-19
- Apply: https://job-boards.greenhouse.io/machindustries/jobs/4385476009?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/mach-industries-principal-software-engineer/

## About the role

The Principal Software Engineer will play a pivotal leadership role in developing and advancing our autonomous defense systems. You will drive the architecture, design, implementation, and optimization of mission-critical software, with deep focus on real-time performance, reliability, security, and scalability. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Available to work extended hours and weekends as needed

Tags: Software Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/mach-industries-principal-software-engineer/