# Principal Software Engineer at SiTime

- Company: SiTime
- What the company does: SiTime is a leader in MEMS timing solutions, having shipped billions of units. Learn about our silicon MEMS oscillators, TCXOs, OCXOs, MEMS resonators, clock generators, jitter cleaners, clock timing, timing clock, sitm stock, and much more. Backed by NEA.
- Company website: https://www.sitime.com/
- Type: Startups
- Level: Principal and up
- Location: Rijswijk
- Work setup: On-site
- Posted: 2026-10-15
- Apply by: 2026-11-29
- Apply: https://job-boards.greenhouse.io/sitimecorporation/jobs/4452058009?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/sitime-principal-software-engineer/

## About the role

Timing is the heartbeat of all electronics, ensuring performance, resilience and scalability. For decades, quartz devices, non-silicon technology, have kept systems in sync, but they struggle in harsher, more demanding environments. MEMS-based Precision Timing delivers greater accuracy, smaller size and resilience. Today, MEMS timing powers over 400 applications, including high-growth ones in AI datacenters, automated driving, industrial and humanoid robots, wearables and IoT. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Bachelor's or Master’s degree in Computer Science, or another scientific or engineering discipline (Physics, Mathematics, Applied Math, Computational Physics, Mechanical Engineering or similar)
- 5+ years of professional experience in Python, with strong backend development skills (preferably FastAPI)
- Experience with the following technologies: RESTful APIs, SQL/NoSQL databases, Docker containers
- Experience with the frontend development with TypeScript, JavaScript, Vue.js
- Understanding software design patterns and system architecture
- Experience with modern software development practices: Git, issue trackers, CI/CD, automated documentation, automation testing, etc

Tags: MEMS

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