Residential Real Estate Sales Agent The Berns TeamResidential Real Estate Sales AgentPasadena, CA$127,000–$219,000 / yearOur mission is: to influence the lives of others and assist them in their life decisions with honest, fair, and ethical dealings; to assist them in reaching and exceeding their personal and financial goals; to make a positive daily impact on our fellow team members, associates, clients, and passions; to influence the lives of others, especially children, locally and internationally through education and mentorship. We are a business following a model that is all about relationships, making our main sources of business our past clients, referrals, and those we meet through our 6-Day Blitz Marketing of our listings.
Manager, Analytics & Agentic Platform Operations VisaManager, Analytics & Agentic Platform OperationsSan Francisco, CA$169,100–$270,800 / yearData Pipeline Development (Fabric): Design, build, and orchestrate data pipelines and Spark/PySpark notebooks within Microsoft Fabric—ingesting, transforming, and moving data across the Bronze/Silver/Gold medallion architecture to deliver reliable, production-grade datasets. You will be the hands-on owner of our Microsoft Fabric and Azure environment—not only ensuring the “health of the pipes” (stability, security, cost, and automation), but actively building the pipes: designing data pipelines within Fabric and developing the agentic AI solutions that run on top of them.
NewQuantitative Engineer (Private Markets) JobotQuantitative Engineer (Private Markets)San Francisco, CA$300,000–$360,000 / yearBacked by a $16M Series A round from major global asset managers and investment banks, our platform currently tracks: Over $300 billion in proprietary transaction data Approximately $4 trillion in historical funding-round data Comprehensive coverage of more than 100,000 private companies and investors An elite institutional client base that collectively manages over $52 trillion in assets The Opportunity This is not a traditional internal quantitative role. Location: San Francisco, CA (In-Office 4 Days/Week)Compensation: $300,000 – $350,000 + Equity About the Company We are a rapidly growing, recently funded Series A fintech company building the data, pricing, and transaction infrastructure for the global private markets.
Machine Learning Systems Engineer, Siri Agent Modeling Apple IncMachine Learning Systems Engineer, Siri Agent ModelingCupertino, CATransformers, CNN) and ML training loop Strong proficiency in Python and ML framework such as PyTorch Bachelors degree in Computer Science, Engineering, or related discipline, or equivalent industry/project experience Experience with agentic AI-assisted codingCollaborative with experience working in large inter-teams projects Expertise in ML and LLM optimization such as quantization, KV Cache, Speculative Decoding Familiarity with ML training methodologies such as FSDP, DDP, and other parallelism Experience in an LLM training/eval library such as HuggingFace transformers, lm evaluation harness, Megatron-LM. You are an ideal candidate if you: Are not afraid of CUDA OOM or NCCL errorsExperience in model lifecycle of training, evaluation, and deployment of models Strong understanding of Machine Learning (ML) model architectures (e.g.
NewSimulation Engineer CYNET SYSTEMSSimulation EngineerSan Jose, CA$55–$60 / hourTemporaryContractorPart timeAs a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. Develop complex simulation models using SimPy, AnyLogic, or FlexSim to represent real-world operational processes such as warehousing, logistics networks, and manufacturing lines.
LLM Machine Learning Engineer, Models and Agent Science, AIML Apple IncLLM Machine Learning Engineer, Models and Agent Science, AIMLCupertino, CASuccessful candidates will bring a strong software engineering background, hands-on zero-to-one machine learning development experience, and broad expertise in post-training machine learning models (including quality and performance optimization).Proven ability to define goals and deliver results amid uncertainty and real-world constraints in AI product development Ability to read, evaluate, and reproduce recent research and assess its practical viability under real-world constraints Experience optimizing or post-training large language models (LLMs), developing interpretability or stress-testing algorithms, steering model behavior, or building agent harnesses Strong Python and UNIX skills and a demonstrated ability to use agentic coding tools in these environments History of applied research in neural network optimization, model training, or a related area Proven track record of driving scientific investigations and experiments while overcoming obstacles and uncertainty in a research environment BS and 5+ years of experience, MS and 3+ years of experience, or PhD and 1+ year of experiencePhD in a related field Publication record at top AI/ML venues Experience with post-training LLMs and network optimization algorithms, as well as interpretability or steering techniques for LLMs Experience of working with large-scale compute infrastructure Experience shipping a real world product, project or feature Experimental rigor and ablation design when benchmarking LLM optimizations Strong communication and accountability skills, with a collaborative mindset and strong work ethic. You will join a collaborative team of software developers and deep learning experts focused on large language modeling, optimization, interpretability, and related algorithms.
Senior AI Infra Engineer - Large Model Training Infrastructure (LLM / VLM / Agent RL) TikTok IncSenior AI Infra Engineer - Large Model Training Infrastructure (LLM / VLM / Agent RL)San Jose, CAEnable multimodal training across image, text, audio, and video, and support emerging architectures such as MoE and Linear Attention with correctness and convergence validation Minimum Qualifications: Bachelor s degree or above in Computer Science, Software Engineering, Artificial Intelligence, Mathematics, or related fields. About the Team We are dedicated to building the training infrastructure for ultra-large-scale language models, vision-language models, and frontier agentic models.
AI Infra Engineer - Large Model Training Infrastructure (LLM / VLM / Agent RL) TikTok IncAI Infra Engineer - Large Model Training Infrastructure (LLM / VLM / Agent RL)San Jose, CAEnable multimodal training across image, text, audio, and video, and support emerging architectures such as MoE and Linear Attention with correctness and convergence validation Minimum Qualifications: Bachelor s degree or above in Computer Science, Software Engineering, Artificial Intelligence, Mathematics, or related fields. About the Team We are dedicated to building the training infrastructure for ultra-large-scale language models, vision-language models, and frontier agentic models.
Product Engineer II – Graph Analysis and Semantic Data Modeling EsriProduct Engineer II – Graph Analysis and Semantic Data ModelingRedlands, CaliforniaBy combining graph analysis and semantic models with spatial analysis in ArcGIS, you will help customers identify critical nodes and events, uncover new patterns and relationships, and leverage complex data in GeoAI workflows. Join the ArcGIS Knowledge team and build graph and semantic capabilities in Web GIS that help customers model real-world systems and uncover patterns across spatial and nonspatial data.
Product Engineer II - Graph Analysis and Semantic Data Modeling Job | Esri Career Opportunity Environmental Systems Research Institute IncProduct Engineer II - Graph Analysis and Semantic Data Modeling Job | Esri Career OpportunityRedlands, CA$79,664–$133,120 / yearBy combining graph analysis and semantic models with spatial analysis in ArcGIS, you will help customers identify critical nodes and events, uncover new patterns and relationships, and leverage complex data in GeoAI workflows. Join the ArcGIS Knowledge team and build graph and semantic capabilities in Web GIS that help customers model real-world systems and uncover patterns across spatial and nonspatial data.
Business Analyst, Strategy & Business Modeling BTS Group ABBusiness Analyst, Strategy & Business ModelingSan Francisco, CA$75,000–$90,000 / yearAs a Business Analyst in a Strategy & Business Modeling (SBM) role, you'll participate in discovery interviews, co-create the design of the simulation experience, build both the client participant facing UX and the model, and facilitate the simulation experience for client audiences. As an SBMer, you will be one of the go-to experts within BTS to facilitate live working sessions with clients to help participants map their workflows to build their own agentic workflows and applications.
NewModeling and Analysis Engineer (All Levels) UnlimitedModeling and Analysis Engineer (All Levels)San Francisco, CaliforniaIn this role, you will lead engineering development to expand and refine capabilities within our automated design engine product, where we leverage AI to automate every step of the engineering process to produce end design deliverables for the construction of large scale capital projects such as utility scale power and data centers. What we're looking for : Experience building rigid-body dynamics simulators, FEA or CFD solvers, or other physics or engineering modeling tools for internal use or as external products.
Senior Modeling & Simulation Engineer: National Security Missions K2 SpaceSenior Modeling & Simulation Engineer: National Security MissionsLos Angeles, California$160,000–$200,000 / yearEngineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits. As a senior member of the team, you will drive solutions end-to-end across the software stack, make changes to vehicle control software where needed, set technical direction, and mentor other engineers.
Senior Modeling & Simulation Engineer: National Security Missions K2 Space CorpSenior Modeling & Simulation Engineer: National Security MissionsLos Angeles, CA$160,000–$200,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Enterprise Modeling Engineering Specialist The Aerospace CorpEnterprise Modeling Engineering SpecialistEl Segundo, CA$86,600–$129,800 / yearAs a member of CMED, you will provide technical capabilities to support our customers in modeling, simulation, and analysis (MS&A) of space, air, and ground-based systems of systems to investigate architecture and concept of operations (CONOPS) performance in nominal and contested operating environments. The Cross-Mission Effectiveness Department (CMED) in the Integrated Performance Subdivision leads integration and application of modeling and simulation capabilities and modern analysis workflows to support end-to-end effects chain analysis and space and space-enabled campaign modeling.
NewModeling, Simulation, and Analysis Specialist The Aerospace CorpModeling, Simulation, and Analysis SpecialistEl Segundo, CA$129,000–$193,500 / yearAs a member of the Cross-Mission Effectiveness Department, you will provide technical capabilities to support our customers in modeling, simulation, and analysis (MS&A) of space, air, and ground-based systems of systems to investigate architecture and concept of operations (CONOPS) performance in nominal and contested operating environments. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers.
NewModeling, Simulation, and Analysis Engineer The Aerospace CorpModeling, Simulation, and Analysis EngineerEl Segundo, CA$110,400–$165,500 / yearAs a member of the Cross-Mission Effectiveness Department, you will provide technical capabilities to support our customers in modeling, simulation, and analysis (MS&A) of space, air, and ground-based systems of systems to investigate architecture and concept of operations (CONOPS) performance in nominal and contested operating environments. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers.
Modeling and Systems Engineer The Aerospace CorpModeling and Systems EngineerEl Segundo, CA$86,600–$129,800 / yearThe Cross-Mission Effectiveness Department (CMED) in the Integrated Performance Subdivision leads integration and application of modeling and simulation capabilities and modern analysis workflows to support end-to-end effects kill chain analysis and space-enabled campaign modeling. As a member of CMED, you will provide technical capabilities to support our customers in modeling, simulation, and analysis (MS&A) of space, air, and ground-based systems of systems to investigate architecture and concept of operations (CONOPS) performance in nominal and contested operating environments.
Applied Research Scientist, Proactive Intelligence, - Agentic Systems and Generative Modeling Apple IncApplied Research Scientist, Proactive Intelligence, - Agentic Systems and Generative ModelingCupertino, CAStrong programming skills in Python and/or C++ with 3+ years of experience in using these languages for machine learning (ML) modeling and applied research M.S. or PhD in Computer Science, or a related fields such as Electrical Engineering, Robotics, Statistics, Applied Mathematics or equivalent experience. The ideal candidate for this role will have industry experience working on a range of modeling problems, including Sequential Decision Making, Reinforcement Learning, Autonomous Systems, Learning from Human Preferences and Training Large Language Models (LLMs).
Member of Technical Staff (ML Engineer, Recommendations & User Modeling) Perplexity AI IncMember of Technical Staff (ML Engineer, Recommendations & User Modeling)San Francisco, CAWe build systems that draw on past context and connected data sources to deeply understand each users needs and recommend the actions that help them get the most out of Perplexity. Own the personalization and ranking behind key product surfaces to make Perplexity more useful and drive impact on core user and business metrics.