New

Principal Software Development Engineer

FormFactor, Inc.
$110,700.00 - $145,320.00
life insurance, paid time off, 401(k)
United States, California, Livermore
7005 Southfront Road (Show on map)
May 08, 2026
Forming Our Future together FormFactor, Inc. (NASDAQ: FORM), is a leading provider of essential test and measurement technologies along the full semiconductor product life cycle - from characterization, modeling, reliability, and design de-bug, to qualification and production test. Semiconductor companies rely upon FormFactor's products and services to accelerate profitability by optimizing device performance and advancing yield knowledge. The company serves customers through its network of facilities in Asia, Europe, and North America. Rooted in our core values - Focus on the Customer, Ownership & Accountability, Respectfully & Effectively Communicate, and Motivate & Develop People - we foster an environment where diverse perspectives are not only welcomed but celebrated. Everyone can make an impact here. Whether it's improving products, supporting customers, or positively influencing peers and the community, the contributions of our people matter. Shift: The regular hours for this position are day shift. Job Description: We are seeking a skilled and motivated Principal Software Development Engineer to design, develop, test, and maintain high-quality software solutions. The ideal candidate is a problem solver who works well in a collaborative environment and is passionate about building reliable, scalable applications. Build software to interface with automation, robots. Key Responsibilities: Design, develop, and maintain software applications and systems. Write clean, efficient, and well-documented code. Collaborate with process managers, engineers, and other engineers to define requirements. Participate in code reviews and contribute to engineering best practices. Troubleshoot, debug, and resolve software defects. Optimize application performance, scalability, and security. Develop and execute unit, integration, and system tests. Maintain awareness of emerging technologies and industry trends. Preffered Qualifications: Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience). Proficiency in one or more programming languages (e.g., Java, Python, C++, JavaScript, C#, Visual Basic). Strong understanding of data structures, algorithms, and software design principles. Experience with version control systems (e.g., Git). Familiarity with databases (SQL and/or NoSQL). Strong problem-solving and analytical skills. Ability to work independently and as part of a team. Soft Skills: Strong communication and collaboration skills. Attention to detail and commitment to quality. Time management and ability to meet deadlines. Willingness to learn and adapt to new technologies. Skills: Computer Software Programming, Microsoft Visual C# .NET, Programming Languages, Visual Studio C#, Visual Studio Programming, Visual Studio VB.NET Education & Experience: Minimum of 5 years of related experience with a Bachelor's degree; or 3 years and a Master's degree; or a PhD without experience; or equivalent work\| Required Pay Range: $110,700.00 - $145,320.00 Pay Range Explained: This role in Livermore, California pays between $110,700.00 and $145,320.00 per year, depending on your experience, skills, and background. Pay may vary in other locations. We offer a full benefits package, including medical, dental, vision, life insurance, disability coverage, a 401(k) with company match, employee stock purchase plan (ESPP), and paid time off. You'll also be eligible for quarterly profit-sharing bonuses and flexible spending or savings accounts. Equal Employment Opportunity Statement FormFactor is an equal opportunity employer. FormFactor complies with all national, state, and local laws that seek to promote equal opportunities for any applicant or employee without regard to age, race, color, gender, gender identity/expression, national origin, sexual orientation, religion, disability, marital status, pregnancy or related condition, military service, or any other legally protected characteristics. These protections apply to all aspects of employment, including but not limited to, recruitment, hiring, training, promotions, and compensation. For roles that are designated as remote-eligible, employees cannot be located in:AL, AK, AR, DE, GA, HI, IL, IA, KY, LA, ME, MD, MS, MO, NE, NV, NJ, NM, ND, OK, PA, RI, SC, SD, TN, WV, WI, WY. This list is continuously evolving and being updated, please check back with us if the state you live in is on the exclusion list. A role is remote-eligible only when it is listed as "Remote" in the job location.