Senior C++ Software Engineer (M-Star)

Senior C++ Software Engineer (M-Star) Job

ID 498992

Posted since 13-Mar-2026 Organization Digital Industries Field of work Research & Development Company Siemens Industry Software Inc. Experience level Experienced Professional Job type Full-time Work mode Hybrid (Remote/Office) Employment type Permanent Location(s) Cincinnati

• United States of America Livonia
• United States of America Troy
• United States of America Wilsonville
• United States of America We are Siemens Siemens Digital Industries Software is a leading provider of solutions for the design, simulation, and manufacture of products across many different industries.

Formula 1 cars, skyscrapers, ships, space exploration vehicles, and many of the objects we see in our daily lives are being conceived and manufactured using our software. Are you a Senior C++ Software Engineer with a background in engineering, scientific computing, or simulation software? We're hiring an experienced Senior Software Engineer to join our M-Star team

• a small, yet highly effective and efficient specialised team, who deliver world class CFD software to multiple industries including Life Sciences, Chemical Material, and Industrial.

M-Star is modern computational fluid dynamics (CFD) software that provides first-principles modeling tools for scientists and engineers, generating predictions that are functionally indistinguishable from measured data ( https://mstarcfd.com/). As our Senior Software Engineer, you will maintain and enhance our cross-platform desktop GUI applications and cloud-based infrastructure. This role combines C++ desktop development, Python API enhancement, CI/build system ownership. You'll be involved with the full software lifecycle: from user interface to backend infrastructure. If you are a leader in your field (beginning to become hyper-focused/specialised), a team member who makes important product decisions regarding direction and scope, and would be comfortable acting as the single point for engineering within M-Star then we'd love to hear from you! You'll make a difference by: Maintaining and enhancing cross-platform desktop GUI applications (Windows/Linux). Developing and extending a Python-based API that integrates with the core application. Supporting user workflows in technically complex software environments (e.g. 3D

CAD, CFD

). Ensuring performance, stability, and usability of engineering-focused GUI tools. Maintaining and operating the software build server and continuous integration pipelines. Managing release processes and versioned software distribution. Supporting and maintaining license control systems and related backend services. Maintaining AWS-based software distribution and business operations systems. Ensuring security, scalability, and reliability of cloud infrastructure.

Your success is grounded in:

Solid C++ development background. Expertise in developing desktop GUI applications for technical or scientific software. Python for API development and automation. Familiarity with CI/build systems and release engineering. Experience with 3D CAD or Computational Fluid Dynamics (CFD) software environments is desirable (not essential). Join our Digital World 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 Transform the every day! Siemens is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation. If you believe in technology with purpose and are interested in learning more about Siemens Digital Industries Software before you apply then check out our Mission / Vision and our software portfolio , meet the team and join our Talent Community today so that we can stay connected in the areas that interest you: www.siemens.com/careers/transformtheeveryday / #LI-MH1 #

LI-HYBRID

#LI-PLM #DISWSIM You'll Benefit From Siemens offers a variety of health and wellness benefits to our employees. Details regarding our benefits can be found here: https://www.benefitsquickstart.com/siemens/index.html The pay range for this position is 129,600

• 233,300 annually with a target incentive of 5 of the base salary.

The actual wage offered may be lower or higher depending on budget and candidate experience, knowledge, skills, qualifications, and premium geographic location. 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. EEO is the Law Applicants and employees are protected from discrimination on the basis of race, color, religion, sex, national origin, or any characteristic protected by Federal or other applicable law. Reasonable Accommodations If you require a reasonable accommodation in completing a job application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please fill out the accommodations form by clicking on this link Accommodation for disability form . If you're unable to complete the form, you can reach out to our AskHR team for support at 1-866-743-6367. Please note our AskHR representatives do not have visibility of application or interview status. Pay Transparency Siemens follows Pay Transparency laws. California Privacy Notice California residents have the right to receive additional notices about their personal information. To learn more, click here . Criminal History Qualified applications with arrest or conviction records will be considered for employment in accordance with applicable local and state laws.