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HPC Software Engineer - C++

ID de Puesto
494099
Publicado desde
16-Feb-2026
Organización
Digital Industries
Ámbito de trabajo
Research & Development
Empresa
Siemens Industry Software Inc.
Nivel de experiencia
Profesional Experimentado
Tipo de jornada
Jornada completa
Modalidad de trabajo
Híbrido (remoto/oficina)
Tipo de contrato
Indefinido
Ubicación(es)
  • Bangalore - - India
  • Pune - - India
  • Troy - - Estados Unidos de América
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.

We are a leading global software company dedicated to the world of computer aided design, 3D modeling and simulation— helping innovative global manufacturers design better products, faster! With the resources of a large company, and the energy of a software start-up, we have fun together while creating a world class software portfolio. Our culture encourages creativity, welcomes fresh thinking, and focuses on growth, so our people, our business, and our customers can achieve their full potential.

We are seeking an experienced C++ Software Developer to join our team to work on cutting-edge High Performance Computing (HPC) software. You will be developing and maintaining a large-scale, high-performance server/client architecture that manages some of the most demanding workflows and workloads in the industry.

Key Responsibilities
  • Design, develop, and optimize high-performance and highly-scalable C++ applications
  • Implement, maintain, and optimize server/client communication
  • Write and maintain integration code using Python and Tcl scripting languages
  • Profile, benchmark, and optimize code for maximum throughput and minimal latency
  • Debug complex issues in distributed, multi-threaded environments
  • Collaborate with teammates on architecture and design decisions
  • Maintain and enhance cross-platform compatibility (Linux, Windows, macOS)
  • Participate in code reviews and contribute to technical documentation
  • Work both independently and as part of an agile development team
Required Qualifications
  • Strong C++ expertise with modern C++ standards (C++11/14/17 or later)
  • Deep understanding of performance optimization techniques and profiling tools
  • Experience developing server/client architectures and distributed systems
  • Solid knowledge of Linux (primary platform)
  • Strong problem-solving skills with exceptional attention to detail
  • Ability to work independently as well as collaboratively
  • Excellent communication and teamwork skills
Preferred Qualifications
  • Knowledge of network protocols and socket programming
  • Experience with cross-platform development (Linux, Windows, macOS)
  • Background in High Performance Computing (HPC) or large-scale distributed systems
  • Understanding of performance profiling tools (gprof, Valgrind, perf, etc.)
  • Familiarity with Python and Tcl scripting
  • Familiarity with continuous integration/deployment practices
What We're Looking For
We need a developer who is:
  • Performance-driven: Obsessed with efficiency, scalability, and optimization
  • Detail-oriented: Meticulous in code quality, testing, and documentation
  • Self-motivated: Capable of driving projects independently from concept to completion
  • Collaborative: Effective team player who contributes to collective success
  • Adaptable: Comfortable working across multiple platforms and technologies
  • Curious: Eager to learn new technologies and solve complex technical challenges
Education
  • Bachelor's or Master's degree in Computer Science, Software Engineering, or related field
  • Equivalent professional experience will be considered

Join us in building software that powers the next generation of high-performance computing solutions from Siemens Digital Industries!

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!

Please note that, due to the current integration framework, this opportunity is currently available exclusively to employees of Altair and DISW. While there is a possibility that the position may be made available to all Siemens employees through a future external posting, this is not guaranteed. We appreciate your understanding and cooperation during this transitional period. This communication does not constitute a promise or guarantee of future employment opportunities beyond the current scope.

#LI-PLM
#LI-Hybrid


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 109,800 - 197,700 annually with a target incentive of 5-8 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. 


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Criminal History
Qualified applications with arrest or conviction records will be considered for employment in accordance with applicable local and state laws.