Company · 21 open roles
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21 positions at x
Technicien / Technicienne en contrôle et qualité en mécanique et (H/F)
x·France (FRF21)
Notre client est la filiale française d'un groupe américain, référence mondiale de la connectique industrielle. Il conçoit, fabrique et distribue des solutions d'interconnexion électrique et optique pour les environnements les plus exigeants : aéronautique, défense, ferroviaire, …
Technicien / Technicienne en contrôle et qualité en mécanique et (H/F)
x·08 - Carignan
Notre client est la filiale française d'un groupe américain, référence mondiale de la connectique industrielle. Il conçoit, fabrique et distribue des solutions d'interconnexion électrique et optique pour les environnements les plus exigeants : aéronautique, défense, ferroviaire, …
2026 PhD Residency - Non-Linear Physical Dynamics & Device Characterization (Future of Compute)
X·Mountain View, California, United States
2026 PhD Residency - Non-Linear Physical Dynamics & Device Characterization (Future of Compute) at X. Location: Mountain View, California, United States. Role: characterizing devices, designing tests, modeling behavior Requirements: Currently enrolled PhD in a relevant STEM field…
2026 PhD Residency - Physical ML & Hardware-in-the-Loop (Future of Compute)
X·Mountain View, California, United States
2026 PhD Residency - Physical ML & Hardware-in-the-Loop (Future of Compute) at X. Location: Mountain View, California, United States. Role: building pipelines, training hardware, automating instrumentation Requirements: Currently enrolled PhD student in CS/EE/Applied Physics or r…
2026 PhD Residency - High-throughput Chemical Experimentation
X·Mountain View, California, United States
2026 PhD Residency - High-throughput Chemical Experimentation at X. Location: Mountain View, California, United States. Role: designing experiments, processing data, analyzing datasets Requirements: PhD student in a relevant field with hands-on HTE workflow experience, data proce…
UX Designer (1 year contract)
X·Mountain View, California, United States
UX Designer (1 year contract) at X. Location: Mountain View, California, United States. Role: designing interfaces, rapidly prototyping, conducting research Requirements: 7+ years UX/UI design experience with portfolio, expertise designing for AI/agentic products, rapid prototypi…
Chargé(e) d'enquêtes terrain - 72 (LE MANS) (H/F)
X·72 - Mans
RESPONSABILITÉS : Vous recherchez une activité complémentaire ? Vous n'aimez pas la routine ? Vous recherchez une mission concrète, sur le terrain au contact des particuliers, pour contribuer aux enjeux environnementaux de demain ? Nous recherchons des enquêteurs/enquêtrices pour…
People Analytics & Technology Lead
X·Mountain View, California, United States
People Analytics & Technology Lead at X. Location: Mountain View, California, United States. Role: architecting systems, building dashboards, managing people Requirements: 5+ years in technical product management/systems architecture or technical analytics; advanced SQL (Google S…
Full-Stack Software Engineer, Specialized Professional Intelligence
X·Mountain View, California, United States
Full-Stack Software Engineer, Specialized Professional Intelligence at X. Location: Mountain View, California, United States. Role: designing software, building services, wrangling AI Requirements: 1+ years professional software engineering; strong TypeScript/JavaScript frontend …
Legal Transformer, Specialized Professional Intelligence
X·Mountain View, California, United States
Legal Transformer, Specialized Professional Intelligence at X. Location: Mountain View, California, United States. Role: translating workflows, ensuring auditability, evaluating outputs Requirements: Juris Doctor, 2+ years litigation experience (Big Law or elite in-house), deep m…
Senior Software Engineer, Data Pipelines, Specialized Professional Intelligence
X·Mountain View, California, United States
Senior Software Engineer, Data Pipelines, Specialized Professional Intelligence at X. Location: Mountain View, California, United States. Role: designing pipelines, building infrastructure, mentoring engineers Requirements: 6+ years building large-scale data pipelines, experience…
2026 PhD / Master's Residency - Rapid Evaluation Techno-Economic Analysis (TEA)
X·Mountain View, California, United States
2026 PhD / Master's Residency - Rapid Evaluation Techno-Economic Analysis (TEA) at X. Location: Mountain View, California, United States. Role: building models, performing TEA, quantifying uncertainty Requirements: Enrolled Masters or PhD in engineering/science; experience buildi…
Hardware Engineer, Materra
X·Mountain View, California, United States
Hardware Engineer, Materra at X. Location: Mountain View, California, United States. Role: setting direction, mentoring junior, integrating systems Requirements: Senior hardware engineer with experience in HW automation, actuation, sensor and imaging integration, system integrati…
Research Engineer, Bellwether, X
X·Mountain View, California, United States
Research Engineer, Bellwether, X at X. Location: Mountain View, California, United States. Role: developing models, deploying applications, maintaining infrastructure Requirements: PhD or equivalent experience, 5+ years in ML development/ML-Ops, hands-on with LLMs, VLMs, geospati…
Senior Software Engineer, Project A-Life
X·Mountain View, California, United States
Senior Software Engineer, Project A-Life at X. Location: Mountain View, California, United States. Role: architecting infrastructure, building tools, bridging biology Requirements: 5+ years building software for data-heavy scientific applications; BS/MS in CS or equivalent experi…
Staff AI Researcher for Ecogical and Industrial Optimization
X·Mountain View, California, United States
Staff AI Researcher for Ecogical and Industrial Optimization at X. Location: Mountain View, California, United States. Role: developing models, automating modeling, deploying solutions Requirements: Graduate degree in a technical field, 6+ years building and deploying ML systems,…
Software Engineer, Materra, X
X·Mountain View, California, United States
Software Engineer, Materra, X at X. Location: Mountain View, California, United States. Role: designing systems, processing data, building pipelines Requirements: 3+ years building C++ systems that interact with asynchronous hardware sensors; experience with data pipelines, deep …
2026 PhD Residency - ML / SWE, Orchestration of Agentic Systems, Early Stage Project
X·Mountain View, California, United States
2026 PhD Residency - ML / SWE, Orchestration of Agentic Systems, Early Stage Project at X. Location: Mountain View, California, United States. Role: developing prototypes, building pipelines, collaborating cross-functionally Requirements: Active PhD in Computer Science, experienc…
Senior Research Scientist, Specialized Professional Intelligence
X·Mountain View, California, United States
Senior Research Scientist, Specialized Professional Intelligence at X. Location: Mountain View, California, United States. Role: designing systems, scaling systems, mentoring others Requirements: MSc/PhD in a quantitative field, 6+ years building and productionizing ML systems fo…
Head of ML/AI Exploration, Architecture, & Engineering
X·Mountain View, California, United States
Head of ML/AI Exploration, Architecture, & Engineering at X. Location: Mountain View, California, United States. Role: leading team, designing models, deploying systems Requirements: PhD in CS/AI, experience leading research scientist teams, hands-on with LLMs/Transformers, deplo…
Head of Research, Specialized Professional Intelligence
X·Mountain View, California, United States
Head of Research, Specialized Professional Intelligence at X. Location: Mountain View, California, United States. Role: building AI, managing research, mentoring others Requirements: MSc/PhD in CS, math, stats, or ML; 10+ years in NLP applied research and production ML; 4+ years …