Senior Data Scientist MasterCardSenior Data ScientistSan Francisco, CA$138,000–$221,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Overview: We are seeking a Senior Data Scientist to design, develop, and deploy machine learning models that power Ad targeting, ranking, and bidding optimization in real-time or near real-time environments.
Data Science Intern FaireData Science InternSan Francisco, CAExperience with recommender systems (collaborative filtering, deep recommenders, ranking), representation learning and embeddings, sequential models (RNNs, Transformers for user behavior modeling), bandit and reinforcement learning methods, and large-scale retrieval and ranking systems. Faire leverages machine learning and data insights to transform the wholesale industry, giving independent retailers the tools to compete with large-scale e-commerce platforms and big-box stores.
Senior Data Scientist, Home Lending WealthfrontSenior Data Scientist, Home LendingPalo Alto, CA$185,000–$211,000 / yearSince then, we've expanded to a full suite of products designed to help our clients turn their savings into long-term wealth, including: A Cash Account that, through our partner banks, offers one of the highest annual percentage yields on uninvested cash in the industry, while providing instant and secure access to your money with no account fees and a full suite of checking features. Multiple automated investing portfolios designed to unlock tax savings through sophisticated strategies like fixed income, tax-loss harvesting, and direct indexing-which we offer at industry-leading low costs and accessible minimums.
Data Scientist III : 26-02156 Akraya Inc.Data Scientist III : 26-02156Mountain View, CA$70–$80 / hourMost recently, we were recognized Stevie Employer of the Year 2025, SIA Best Staffing Firm to work for 2025, Inc 5000 Best Workspaces in US (2025 & 2024) and Glassdoor's Best Places to Work (2023 & 2022)! As Talent solutions provider for Fortune 100 Organizations, Akraya's industry recognitions solidify our leadership position in the IT staffing space.
Staff Systems Engineer, Data Streaming PixarStaff Systems Engineer, Data StreamingEmeryville, CA$180,115–$233,090 / yearBeyond your technical work, you'll be part of a vibrant community where Pixarians express themselves through art, board games, maker projects, and more-you might find yourself spinning up new Kafka clusters by day and performing with your band at Pixarpalooza by night. The DSE team builds, maintains, and supports vital studio systems, including data streaming services, asset version control systems and critical databases.
Data Center Engineering And Operations EHS Engineer NvidiaData Center Engineering And Operations EHS EngineerSanta Clara, CAInitiate and conduct workshops and training sessions for DCEO and engineering staff on health and safety requirements including hazard analysis, hazard control, electrical safety and qualifications, chemical management and exposure, high sound pressure levels, ergonomics, and other program areas. What you'll be doing: Coordinate with the DCEO Operations staff, Collocation provider contacts, the company's real estate management group, and the EHS division to ensure compliance with and advancement of EHS compliance programs, procedures, and training in the south Bay Area of California.
Data Center Power Test Architect NvidiaData Center Power Test ArchitectSanta Clara, CAYou will: Define End-to-End Test Strategy: Own and drive the overall test architecture and validation strategy for power features across multiple NVIDIA platforms-from pre-silicon simulation and emulation to post-silicon bring-up and production readiness. Boost Team Efficiency with AI: Demonstrate proven experience using AI-powered tools and copilots to accelerate test development, automate repetitive validation workflows, and streamline debug and root cause analysis.
NewData Center Technician L2 Milestone Technologies Inc.Data Center Technician L2Santa Clara, CAThe Data Center Technician II is responsible for the installation, maintenance, troubleshooting, and support of data center infrastructure, including servers, storage systems, network equipment, cabling, and related hardware. Install, rack, stack, cable, label, and decommission servers, storage arrays, network devices, and related equipment.
NewFoundry Device Engineer Intel Corp.Foundry Device EngineerSanta Clara, CA$161,550–$317,600 / yearKey Responsibilities: Collaborate with the Technology Development team to develop new device technologies and customize newly developed device architectures to meet specific foundry customer needs. With cutting-edge facilities across the United States and globally, Intel Foundry is uniquely positioned to serve the next generation of chip design companies and technology leaders.
Energy Transitions Scientist (Remote) PSE Healthy EnergyEnergy Transitions Scientist (Remote)Oakland, CARemote$89,000–$102,000 / yearSuccess in this role looks like: delivering high-quality analyses and written products independently and on schedule; leading project components and growing toward project leadership; communicating technical findings clearly to non-technical audiences including policymakers and community partners; and contributing to a collaborative, mission-driven team culture across multiple concurrent projects. This role sits at the intersection of rigorous quantitative research and real-world policy impact, conducting data analysis across energy systems, consumer costs, grid reliability, greenhouse gas emissions, and clean energy transitions in the power, transportation, building, agriculture, and industrial sectors.
Energy Transitions Scientist PSE Healthy EnergyEnergy Transitions ScientistOakland, CA$89,000–$102,000Success in this role looks like: delivering high-quality analyses and written products independently and on schedule; leading project components and growing toward project leadership; communicating technical findings clearly to non-technical audiences including policymakers and community partners; and contributing to a collaborative, mission-driven team culture across multiple concurrent projects. This role sits at the intersection of rigorous quantitative research and real-world policy impact, conducting data analysis across energy systems, consumer costs, grid reliability, greenhouse gas emissions, and clean energy transitions in the power, transportation, building, agriculture, and industrial sectors.
Associate Fraud Risk Data Scientist Global Placement FirmAssociate Fraud Risk Data ScientistSan Jose, CaliforniaYoull have the freedom to explore advanced AI tools (including LLMs), bring your own ideas to life, and shape the future of fraud preventionwhile enjoying a flexible hybrid schedule and potential long-term engagement. Seeking a highly motivated and technically skilled Associate Fraud Risk Data Scientist to support the Fraud Risk Data Science team.
Data Engineer MercorData EngineerSan Francisco, CaliforniaAs a Software Engineer supporting our Data function, you will be responsible for creating and maintaining pipelines that enable our Data Science, Engineering, and Product teams, and the wider Mercor organization. Mercor Enterprise brings this same infrastructure to Fortune 500 companies: helping companies capture how their best people actually work, translating that expertise directly back into agents.
Senior Software Engineer, Data & Model DexmateSenior Software Engineer, Data & ModelFremont, CaliforniaOur mission is to democratize robotics by lowering the barrier to entry, delivering a plug-and-play platform for developers, researchers, and enterprises, and cultivating an open ecosystem that accelerates the evolution of physical AI. Today, robotics is fragmented, slow, and closed: most builders are forced to reinvent the same stack again and again, and most ideas never make it past the prototype stage.
Director of Software Engineering - Data Platforms - #4919 GRAILDirector of Software Engineering - Data Platforms - #4919Sunnyvale, CA$224,000–$321,000 / yearThe ideal candidate brings over 15 years of software engineering experience, combining deep technical expertise in big data, cloud infrastructure, and AI-driven workflows (including RAG and LLM applications) with a proven track record of scaling engineering teams (10+ headcount). We have built a multi-disciplinary organization of scientists, engineers, and physicians and we are using the power of next-generation sequencing (NGS), population-scale clinical studies, and state-of-the-art computer science and data science to overcome one of medicine’s greatest challenges.
Sr. Technical Product Manager, AI Data Platforms DataDirect Networks IncSr. Technical Product Manager, AI Data PlatformsSanta Clara, CATechnical Product Manager, AI Data Platforms who will own DDN's AIDP solution strategy end-to-end: shaping the product roadmap, defining differentiated solutions built on Enterprise AI HyperPOD, and driving go-to-market execution in partnership with NVIDIA, the broader NVIDIA ecosystem, and a growing network of technology and channel partners. Build and manage product relationships across the extended NVIDIA AI ecosystem - including ISVs, system integrators, cloud service providers, networking vendors, and complementary hardware partners - to develop joint solutions and validated reference architectures on Enterprise AI HyperPOD.
Senior Data Infrastructure Engineer XPeng MotorsSenior Data Infrastructure EngineerSanta Clara, CA$174,720–$295,680 / yearAs a Data Infrastructure Engineer, your role is to identify corner cases in autonomous driving functionality that may affect safety or comfort by analyzing massive dataset collected from the field; resolve corner cases with creative methods by leveraging in-house toolchains and work closely with Machine Learning Engineers and Annotation Team to apply principals of data-centric AI to resolve real-world problems. XPENG is a leading smart technology company at the forefront of innovation, integrating advanced AI and autonomous driving technologies into its vehicles, including electric vehicles (EVs), electric vertical take-off and landing (eVTOL) aircraft, and robotics.
Data Infra Engineer BLD TalentData Infra EngineerSan Francisco, CaliforniaYou will architect and deploy data pipelines on both AWS and edge devices, manage large-scale multi-modal datasets (images, video, time-series, text, etc.), and build the tooling that connects real-world robot data to training and evaluation workflows. Backed by Y Combinator and top-tier Silicon Valley investors, we’re turning physical AI into reality, helping industries facing critical labor shortages (manufacturing, logistics, and more) automate back-of-house tasks like packaging, kitting, and assembly.
Lead Data Scientist CohereLead Data ScientistSan Francisco, CaliforniaAll legitimate roles are listed on the Cohere careers page and LinkedIn only, with all communications from Cohere employees coming from an @cohere.com or @cw.cohere email alias. Own the science: design and lead experimentation programs including A/B tests, multi-armed bandits, causal inference studies, that directly map to product and go-to-market decisions.
Independent Board Director (ML-Driven Product & Data Platform Leader) AppodealIndependent Board Director (ML-Driven Product & Data Platform Leader)San Francisco, CAAt Appodeal, we're more than just a company—we're a team united by a common mission: Help people discover and grow their talents through products that enable successful mobile app businesses! We are looking for a technology or product leader who has built ML-driven product organizations where data science plays a central role in revenue generation and product optimization.