Principal Software Engineer QuestaSim Constraint Solver
Siemens Mobility - Wilsonville, Oregon, United States, 97070
Work at Siemens Mobility
Overview
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Overview
Principal Software Engineer
to join the
QuestaSim solver team , focused on enhancing the
SystemVerilog constraint solver
a core engine in our industry-leading verification platform. This is a highly technical role ideal for someone passionate about algorithms, performance optimization, and constraint solving. Youll work at the intersection of software engineering, formal methods, and high-performance computing, helping evolve one of the most advanced constraint-solving engines in the EDA space. Responsibilities Develop efficient algorithms and heuristics for solving large, complex constraint systems Analyze and improve solver performance, scalability, and reliability Collaborate with product management and cross-functional teams to define technical direction and requirements Provide technical leadership through code reviews, mentoring, and architectural guidance Stay current with advancements in SAT/SMT solving, constraint programming, and EDA methodologies Qualifications BS/MS/Ph.D. in Computer Engineering, Electrical Engineering, Computer Science or a related field 10+ years of experience in software development, with strong proficiency in
C/C++
in Linux/Unix environments Expertise in
algorithm design ,
graph theory , and
computational complexity Demonstrated ability to
profile ,
tune , and
optimize
performance-critical systems Strong problem-solving skills, attention to detail, and ability to work independently on large codebases Excellent communication skills and the ability to influence technical direction Preferred Qualifications Familiarity with
SystemVerilog ,
EDA tools , and semiconductor design/verification flows Experience with
SAT/SMT solvers ,
constraint programming , or
symbolic execution Understanding of parallelism, multi-threading, and scalable system design Prior contributions to verification tools or formal methods frameworks Why us? Working at Siemens Software means flexibility - Choosing between working at home and the office at other times is the norm here. We offer great benefits and rewards, as you'd expect from a world leader in industrial software. A collection of over 377,000 minds building the future, one day at a time in over 200 countries. We're dedicated to equality, and we welcome applications that reflect the diversity of the communities we work in. All employment decisions at Siemens are based on qualifications, merit, and business need. Bring your curiosity and creativity and help us shape tomorrow! Siemens Software.
Transform the Everyday The salary range for this position is $151,300to $272,400and this role is eligible to earn incentive compensation. The actual compensation offered is based on the successful candidates work location as well as additional factors, including job-related skills, experience, and relevant education/training. Siemens offers a variety of health and wellness benefits to employees. Details regarding our benefits can be found here: www.benefitsquickstart.com. In addition, this position is eligible for time off in accordance with Company policies, including paid sick leave, paid parental leave, PTO (for non-exempt employees) or non-accrued flexible vacation (for exempt employees). #LI-EDA #LI-HYBRID #LI-VS1 #DVT Equal Employment Opportunity Statement
Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.
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