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Siemens Digital Industries (DI) is aninnovation leader in automation and digitalization. Closely, collaborating withpartners and customers, we care about the digital transformation in the processand discrete industries. With our Digital Enterprise portfolio, we provide andencourage companies of all sizes with an end-to-end set of products, solutions,and services to integrate and digitalize the entire value chain. Meaningfuloptimization for the specific needs of each industry, our outstanding portfoliosupports customers to achieve greater efficiency and flexibility. We areconstantly adding innovations to its portfolio to integrate groundbreakingfuture technologies. We have our global headquarters in Nuremberg, Germany, andhave around 75,000 employees internationally.
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We offer a role with responsibility,independence, and the possibility to contribute proactively. We foster ateamwork culture with room for individual development.
The STAR-CCM+ team is seeking amotivated software engineer to contribute to the development of the LagrangianDiscrete Element Model (DEM). These particle models are successfully applied bymany STAR-CCM+ customers in a wide variety of multi-phase flows where particlesstatistically interact with a flow field. The development team is seeking newopportunities to expand code capability into new areas, with focus on:
• New physics models
• State-of-the-art algorithmsand parallelization techniques
• Performance optimizations forCPU and GPU architectures
• Coupling the DPM physics withthe multi-physics environment of STAR-CCM+
Responsibilities
The primary responsibilitiesinclude but are not limited to:
Identification of suitable DEMmodels and algorithms with focus on: flow-particle interaction, numericalmethods for flow particle coupling and new discretization techniques
Implementation in a modern,commercial CFD software framework
Code benchmarking andoptimization with focus on serial and parallel performance including:
• SIMD vectorization of new andexisting algorithms
• Effective parallelization ofparticle dynamics across supported platforms including GPUs
• Hybrid shared memory /distributed memory parallelization schemes
Validation, debugging and closecooperation with quality assurance and customer support teams includingresponsibility for customer reported defect identification and resolution.
Working as a part of a widelygeographically distributed software development team, applying Agiledevelopment processes and methodology
Required Knowledge/Skills, Education,and Experience
A suitable candidate isexpected to have:
• Lagrangian Discrete PhaseModel (DPM) experience is a plus
• Masters, PhD or equivalentdegree in mechanical engineering, applied math or computer science
• Knowledge of Lagrangian particlesimulation methods and experience with algorithms and techniques used instatistical particle simulations
• Experience with numericalmethods used in particle-flow coupling
• Excellent communicationskills
• Excellent C++ developmentskills
• Good working knowledge ofparallel programming both in distributed and shared memory
• Experience with modern CPUoptimization and vectorization
• GPU programming is a plus
Working at Siemens Software
Why us?
Working at Siemens Softwaremeans flexibility - Choosing between working at home and the office at othertimes is the norm here. We offer phenomenal benefits and rewards, as you'dexpect from a world leader in industrial software.
At Siemens, we are alwayschallenging ourselves to build a better future. We need the most innovative anddiverse Digital Minds to develop tomorrow 's reality.
Siemens Industry Software is anequal opportunities employer and does not discriminate unlawfully on thegrounds of age, disability, gender assignment, marriage, and civil partnership,pregnancy and parental, race, religion or belief, sex, sexual orientation, ortrade union membership.
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