Systems Software Engineer ( C++)

Canonsburg, Pennsylvania, United States

Engineering

Employee

$101000-$151000

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Overview

Synopsys software engineers are key enablers in the world of Electronic Design Automation (EDA), developing and maintaining software used in chip design, verification and manufacturing. They work on assignments like designing, developing, and troubleshooting software, leveraging the state-of-the-art technologies like AI/ML, GenAI and Cloud. Their critical contributions enable world-wide EDA designers to extend the frontiers of semiconductors and chip development.

Job Description

Date posted 04/14/2026

Category Engineering Hire Type Employee Job ID 16903 Base Salary Range $101000-$151000 Remote Eligible No Date Posted 04/14/2026

We Are:

At Ansys, Part of Synopsys, we’re the global leader in engineering simulation software, helping innovative companies solve complex design challenges. Our cutting-edge solutions power advancements across industries, from aerospace to consumer electronics. Join us and help shape the future of technology.

You Are:

You are a passionate and highly skilled engineer with a deep-rooted enthusiasm for systems software, high-performance computing, and architectural innovation. Your expertise in C/C++, memory management, and parallel programming enables you to tackle challenging projects, driving modernization and optimization of mature, complex codebases.

You thrive in environments where legacy systems intersect with new architectural demands, and you are unfazed by limited documentation or ambiguous requirements. You enjoy collaborating with diverse teams, sharing knowledge, and learning from peers to deliver robust engineering solutions. Your adaptability and analytical mindset allow you to navigate intricate software landscapes, and you are motivated by the potential to make a significant impact on industry-leading simulation technologies. You approach every task with integrity, curiosity, and a relentless drive to improve performance, scalability, and user experience. Your communication skills foster trust and clarity, making you a valued contributor to cross-functional initiatives. Whether leading migration efforts or optimizing runtime, you consistently deliver excellence and innovation, ensuring that Synopsys remains at the forefront of simulation software development.

What You’ll Be Doing:

Leading the migration of core simulation code from x86 to ARM, ensuring seamless support for all simulation features across Linux and Windows platforms.
Optimizing low-level components for runtime and memory performance, focusing on custom memory managers and database code for input, output, and simulation database creation.
Enhancing simulation data processing capabilities by implementing advanced parallelization techniques using multithreading and MPI for high-performance scaling.
Maintaining and modernizing mature C/C++/Fortran codebases, navigating complex legacy systems with limited documentation.
Collaborating with cross-functional teams to interface simulation software with other components, fostering integration and innovation.
Contributing to infrastructure enhancements that improve the reliability, scalability, and maintainability of the simulation platform.

The Impact You Will Have:

Accelerate the modernization of a market-leading engineering simulation software, ensuring its continued relevance and performance in a rapidly evolving landscape.
Drive significant improvements in simulation runtime and memory consumption, directly benefiting end users and enabling more complex engineering analyses.
Support Synopsys’ position as a technology leader by enabling cross-platform compatibility and high-performance computing capabilities.
Lay the groundwork for future innovation by architecting scalable, efficient, and maintainable simulation software infrastructure.
Enhance collaborative workflows and integration with other Synopsys products, broadening the impact and reach of simulation technology.
Help shape the next generation of engineering simulation tools, empowering customers to solve real-world challenges with greater speed and precision.

What You’ll Need:

BS or MS in Computer Science, or equivalent experience.
Strong proficiency in C/C++ programming, with a deep understanding of memory management and data structures.
Practical experience with parallel programming (threads and MPI).
Ability to navigate and modernize large-scale legacy systems and complex codebases.
Excellent communication skills and a collaborative, team-oriented mindset.
Experience in commercial software development and familiarity with engineering simulation processes is a plus

Who You Are:

Analytical thinker with strong problem-solving skills.
Adaptable and resilient, comfortable working with ambiguity and evolving requirements.
Detail-oriented, with a commitment to code quality and maintainability.
Collaborative, eager to contribute ideas and learn from others.
Proactive communicator, able to explain complex technical concepts clearly.

The Team You’ll Be A Part Of:

You’ll join a highly skilled engineering team dedicated to advancing simulation software capabilities. The team specializes in architectural migration, performance engineering, and infrastructure modernization, working closely with other groups to ensure seamless integration and continuous improvement. Together, you’ll tackle complex challenges, support innovation, and deliver industry-leading solutions that empower engineers worldwide.

Rewards and Benefits:

We offer a comprehensive range of health, wellness, and financial benefits to cater to your needs. Our total rewards include both monetary and non-monetary offerings. Your recruiter will provide more details about the salary range and benefits during the hiring process

At Synopsys, we want talented people of every background to feel valued and supported to do their best work. Synopsys considers all applicants for employment without regard to race, color, religion, national origin, gender, sexual orientation, age, military veteran status, or disability.

In addition to the base salary, this role may be eligible for an annual bonus, equity, and other discretionary bonuses. Synopsys offers comprehensive health, wellness, and financial benefits as part of a competitive total rewards package. The actual compensation offered will be based on a number of job-related factors, including location, skills, experience, and education. Your recruiter can share more specific details on the total rewards package upon request. The base salary range for this role is across the U.S.

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Benefits

At Synopsys, innovation is driven by our incredible team around the world. We feel honored to work alongside such talented and passionate individuals who choose to make a difference here every day. We're proud to provide the comprehensive benefits and rewards that our team truly deserves.

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Health & Wellness

Comprehensive medical and healthcare plans that work for you and your family.
Time Away

In addition to company holidays, we have ETO and FTO Programs.
Family Support

Maternity and paternity leave, parenting resources, adoption and surrogacy assistance, and more.
ESPP

Purchase Synopsys common stock at a 15% discount, with a 24 month look-back.
Retirement Plans

Save for your future with our retirement plans that vary by region and country.
Compensation

Competitive salaries.

** Benefits vary by country and region - check with your recruiter to confirm

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Hiring Journey at Synopsys

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As an applicant your resume, skills, and experience are being reviewed for consideration.

Phone Screen

Once your resume has been selected a recruiter and/or hiring manager will reach out to learn more about you and share more about the role.

Interview

You will be invited to meet with the hiring team to measure your qualifications for the role. Our interviews are held either in person or via Zoom.

Offer

Congratulations! When you have been selected for the role, your recruiter will reach out to make you a verbal offer (a written offer will follow your conversation), and we hope you accept!

Onboarding

There will be some steps you need to take before you start to ensure a smooth first day, including new hire documentation.

Welcome!

Once you’ve joined, your manager, team, and a peer buddy will help you get acclimated. Over the next few weeks, you’ll be invited to join activities and training to help you ramp up for a successful future at Synopsys!

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