Simulation Engineer - 26-00441
Job Description LeadStack Inc. is an award winning, one of the nation's fastest growing, certified minority owned (MBE) staffing services provider of contingent workforce. As a recognized industry leader in contingent workforce solutions and Certified as a Great Place to Work, we're proud to partner with some of the most admired Fortune 500 brands in the world. Job Title: Senior Backend Engineer/ Simulation Software Engineer. Duration: 6+ months Location: Sunnyvale, CA (Hybrid) Pay Rate: $80/hr - $100/hr DescriptionBuild the core software foundation for simulation-based systems in specialty domains. This role focuses on high-performance computation services, workflow orchestration, and enterprise-grade integrations that generate reproducible and traceable outputs for enterprise and mainstream users.ResponsibilitiesDesign and implement product features and workflows in C++ and Python, including numerical routines, algorithms, and user interfaces.Build orchestration for multi-step workflows, including project state, job execution, persistence, and versioning.Implement robust API contracts and data schemas for results, metadata, and provenance.Integrate with enterprise data sources, cloud-based systems, and GPUs.Engineer for production quality through testing, performance profiling, reliability patterns, observability, secure coding, and maintainability.Required Qualifications10+ years of production software development experience; BS/MS in CS/CE/EE or equivalent.Strong C/C++ and Python experience with a solid foundation in data structures and algorithms.Experience with AI-assisted programming and testing.Experience in UI and UX development.Experience designing, implementing, and operating backend services using REST/gRPC, along with CI/CD and automated testing.Preferred QualificationsExperience with geometry/CAD ingestion or computational geometry.SaaS/cloud-based development and testing experience.Experience with GPU acceleration, AI agents, and models.Familiarity with hybrid interactive and batch execution patterns know more about current opportunities at LeadStack , please visit us on https://leadstackinc.com/careers/ Should you have any questions, feel free to call me on (513) 3184502 or send an email on waseem.ahmad@leadstackinc.com