Principal Physics Programmer, C++ – Modeling & Simulation

🕒 il y a 1 mois

🇺🇸 États-Unis – Télétravail

⏰ Temps Plein

🔴 Expert

🔙 Ingénieur Back-end

👻 Score fantôme 33%

Ce que ça veut dire : la probabilité que personne ne recrute vraiment pour cette offre.Comment le lire : 60 % ou plus, on pense que c'est une offre fantôme. Un score plus bas est moins inquiétant.Comment on la calcule : ancienneté, republications, postes ouverts vs taille de l'équipe, rapidité de clôture, et si le salaire est indiqué.À noter : une estimation à partir de données publiques, pas un jugement sur l'entreprise. De vraies offres peuvent avoir un score élevé, alors prenez-le comme un indice, pas comme un fait.

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Code Metal

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51 - 200 employés

Fondée en 2023

🚀 Aérospatiale

🚘 Automobile

🎖️ Défense

Aerospace • Automotive • Defense

Code Metal est une entreprise de logiciels B2B qui fournit des traductions de code vérifiables et des chaînes d'outils automatisées pour convertir le code de recherche/IA de haut niveau en logiciel de bas niveau, conforme aux normes, prêt pour la production dans des systèmes critiques. Elle combine traduction guidée par IA, analyse statique, génération de tests automatisée (y compris MCDC), vérification formelle, et optimisation spécifique à la cible pour produire un code traçable, vérifié pour la sécurité et la conformité (C/C++, Rust, VHDL, CUDA, OpenCL, etc. ) pouvant être déployé sur des puces et plateformes embarquées. La plateforme cible les clients dans les domaines de la défense, de l'aérospatiale, de l'automobile, des semi-conducteurs et de la robotique qui ont besoin de garantir l'équivalence fonctionnelle, la conformité de sécurité et la portabilité sur puce.

Description

• Architect and implement the core C++ runtime behind a large-scale, interactive wargaming platform • Own the structure, performance, and long-term health of a substantial engine codebase • Design and evolve an entity-component-system architecture for large numbers of heterogeneous simulation entities • Build data-oriented component storage, entity lifecycle management, system queries, execution graphs, and dependency-aware scheduling • Define engine interfaces for physics, AI, sensor, weapon, behavior, and environmental models • Create stable extension points for model developers • Design simulation loops, time stepping, event processing, system ordering, state transitions, and deterministic replay • Develop multithreaded and task-based execution systems • Optimize memory layout, allocation, cache locality, component access, serialization, and data movement • Profile and improve CPU utilization, memory use, latency, throughput, and simulation rate • Build spatial indexing, broad-phase query, collision-candidate, visibility, and proximity-query infrastructure • Integrate externally developed physics and mathematical models • Develop checkpointing, snapshotting, state replication, save-and-restore, and reproducible replay systems • Establish architecture for networked and distributed simulation • Build tooling for entity inspection, system debugging, profiling, and simulation-state analysis • Identify and eliminate architectural bottlenecks • Lead engine design reviews, mentor programmers, and raise C++ architecture and performance standards • Remain hands-on in implementation, profiling, debugging, and code review

🎯 Exigences

• Extensive professional C++ development experience, or equivalent experience, building performance-critical production software • Significant experience in commercial game development, game-engine development, or a similarly performance-constrained real-time environment • Experience shipping at least one commercial game, engine, platform, or interactive real-time product • Ownership of foundational engine systems rather than primarily gameplay features, scripting, tools, or application-level integrations • Experience building or substantially extending a physics engine, game engine, simulation runtime, ECS, job system, or comparable core technology • Expert command of modern C++, including object lifetimes, ownership, templates, concurrency, synchronization, profiling, and low-level debugging • Strong understanding of data-oriented design, memory layout, cache behavior, allocation strategies, and performance-sensitive data structures • Experience designing or extending an entity-component system or comparable composition-based runtime architecture • Experience with engine loops, execution graphs, task systems, event systems, dependency management, or runtime scheduling • Demonstrated ability to optimize against hard CPU, memory, latency, and frame- or tick-time budgets • Experience using commercial profiling and debugging tools • Working knowledge of real-time physics concepts including coordinate systems, numerical integration, collision detection, spatial partitioning, constraints, and simulation stability • Experience designing APIs, plugin systems, SDKs, or extension frameworks used by other programmers • Experience maintaining and improving a large C++ codebase while continuing to deliver production capabilities • Experience leading major technical initiatives while remaining an active individual contributor • Active Secret clearance or eligibility to obtain one • Principal level expectation: 10+ years of experience • Strongly preferred: SIMD, GPU compute, custom allocators, job systems, lock-free structures, or platform-specific optimization • Strongly preferred: very large worlds or simulations with large numbers of active entities • Strongly preferred: engine-level serialization, snapshotting, replay, world partitioning, or streaming • Strongly preferred: aerospace, robotics, autonomy, and defense simulations • Strongly preferred: Air Force, Space Force, joint, or broader DoW acquisition and mission-analysis programs • Strongly preferred: models for sensors, weapons, electronic warfare, jamming, communications, logistics, or command and control • Strongly preferred: active U.S. security clearance (Secret, Top Secret, or SCI/SAP) • U.S. citizenship may be required for certain project assignments involving security clearance • Legally authorized to work in the United States

🏖️ Avantages

• Health care plan with 100% premium coverage, including medical, dental, and vision • 401k with 5% matching • Paid Time Off (uncapped vacation, plus sick and public holidays) • Flexible hybrid or remote work arrangement • Relocation assistance for qualifying employees • Pay strives to be at the upper end of the salary range

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