Senior Engineer - Software Systems

About SiTime

SiTime Corporation (NASDAQ: SITM), a MEMS (Micro Electro Mechanical Systems) and analog semiconductor company, offers the industry’s best performing, most advanced, and most reliable timing solutions. Our team is passionate about solving the most difficult timing problems in high-performance electronics. We have shipped over 3 billion units to customers worldwide, have 90% share of MEMS timing

Job Summary

The Senior Software Systems Engineer will lead the development of the software infrastructure that enables the productization of SiTime’s revolutionary MEMS-based timing solutions. In this role, you will architect and implement advanced software frameworks for test automation, develop systems, algorithms, and firmware to support mixed-signal characterization, and drive innovation through prototyping of test and failure analysis methodologies.

You will collaborate closely with cross-functional teams—including MEMS, CMOS, Operations, and Marketing—to deliver robust, scalable solutions, while spearheading experiments that explore new system architectures and technologies for future products.

Responsibilities:

• Drive innovation by designing and implementing cutting-edge test automation solutions for silicon validation, characterization, and production release of advanced MEMS-based mixed-signal timing devices.
• Build robust systems by developing a comprehensive software automation framework, including database architecture, front-end interfaces, and back-end services.
• Own the release process—manage code reviews, resolve bugs, and deliver high-quality documentation to ensure smooth deployments.
• Experiment and innovate by prototyping new technologies and system architectures that shape the future of timing solutions.
• Lead and inspire by mentoring junior engineers and fostering a culture of technical excellence.
• Transform ideas into reality by developing algorithms and deploying them into final test and production environments.

Required Attributes:

• Master’s degree in Electrical Engineering, Computer Engineering, or Computer Science (Ph.D. preferred). Exceptional candidates from related technical fields will be considered.
• 5+ years of experience in software automation and testing development.
• Proven leadership in driving engineering projects to successful completion.
• Advanced programming expertise in Python, C++, and MATLAB.
• Strong UI/UX development skills to create intuitive and impactful user experiences.
• Hands-on experience with electronic lab instruments such as oscilloscopes and signal analyzers.
• Exceptional analytical and problem-solving abilities with a solid foundation in statistical methods.

Desired Attributes:

• Highly motivated and passionate about making a tangible impact.
• Familiarity with OpenTAP framework and experience with microcontroller programming and SQL scripting.
• Strong understanding of mixed-signal circuit fundamentals.
• Excellent communication skills and ability to thrive in a collaborative, fast-paced environment.

At SiTime, we believe great work deserves great rewards. We offer a comprehensive and highly competitive compensation package designed to attract top talent. 

The final offer is determined by factors such as location, experience, education, and training.

In addition to base salary, this role is eligible for a quarterly bonus tied to the achievement of innovation goals—reflecting our commitment to recognizing meaningful impact. We also offer equity grants, providing a meaningful opportunity to share in the company’s future growth and success.

Benefits offered: 401k plan, health and wellness that includes medical, dental, vision, life, parental leave, legal services, and time off plans.

SiTime is an Equal Opportunity Employer. We treat each person fairly and we do not tolerate discrimination or harassment against anyone on the basis of any protected characteristics, including race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, pregnancy, political affiliation, protected veteran status, protected genetic information, or marital status or other characteristics protected by law. SiTime participates in the E-Verify program.

Learn More about SiTime: Review the Get to Know SiTime section of our career page to explore our culture, values, and what makes us unique. 

• Innovation on Top – Philosophies of Innovation with Rajesh Vashist
• Fabrication Knowledge – An Interview with Rajesh Vashist
• SiTime Corporation – YouTube