> Markdown version of [/jobs/ext/3844656-lead-software-engineer](https://www.wearedevelopers.com/jobs/ext/3844656-lead-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead Software Engineer - **Company:** Cadence, Inc. - **Location:** San Jose, CA, United States - **Experience:** Expert - **Salary:** $114,800.0 - $213,200.0 - **Contract:** Permanent contract - **Skills:** C++ (Programming Language), Signal Integrity, Software Engineering, Software Systems, Information Technology - **Published:** October 20, 2026 - **Apply:** https://www.themuse.com/jobs/cadence/lead-software-engineer-d921c4 ## About the Role The Sigrity R&D team is seeking a highly skilled and motivated Software Engineer to help drive innovation and technical excellence across our product line. This is a unique opportunity to work on state-of-the-art technologies and make a meaningful impact on both the Sigrity platform and Cadence's broader product ecosystem., * MS in Electrical Engineering, Computer Science, Applied Mathematics, or a related field + 3 years experience OR PhD + 0 years * Strong foundation in computational electromagnetics and circuit theory * Proficiency in C++ with experience in performance-critical software development * Experience developing and maintaining electromagnetic field solvers * Working knowledge of signal integrity (SI), power integrity (PI), electromagnetic interference (EMI), and electromagnetic compatibility (EMC) What Sets You Apart * Passion for solving complex, large-scale engineering problems * Strong analytical and problem-solving skills * Ability to work independently and collaboratively in a fast-paced R&D environment ## Description * Design, develop, and optimize high-performance algorithms * Contribute to the development and enhancement of field solvers for large-scale, complex systems * Collaborate with cross-functional teams to deliver robust, scalable, and high-quality software solutions * Improve performance, accuracy, and scalability of tools * Participate in architecture and technical decision-making for next-generation products