Machine Learning Engineer jobs in San Francisco hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $294,048/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
anthropic.com · HQ: San Francisco, United States · Code Intelligence · AI Research Labs · AI Safety & Alignment · Foundation Models · LLM & Generative AI · 1001-5000 employees · Est. 2021 · Trust B · Hiring 668, 35 new
HQ: San Francisco, United States · Code Intelligence · AI Research Labs · AI Safety & Alignment · Foundation Models · LLM & Generative AI · 1001-5000 employees · Est. 2021 · Trust B · Hiring 668, 35 new
Anthropic is an American artificial intelligence safety and research company founded in 2021 by former OpenAI researchers, among them the siblings Dario and Daniela Amodei. It develops the Claude family of large language models and ships them through a consumer assistant, an enterprise developer platform and the Claude Code agentic coding tool, alongside open standards such as the Model Context Protocol. Incorporated as a public benefit corporation and headquartered in San Francisco, the company concentrates on interpretability, alignment and reliability research and counts Google and Amazon among its largest investors.
apple.com · HQ: Cupertino, United States · Smartwatches & Fitness Trackers · Operating Systems · Tablets · Laptops · Smartphones · 5000+ employees · Est. 1976 · Trust A · Hiring 3810, 305 new
HQ: Cupertino, United States · Smartwatches & Fitness Trackers · Operating Systems · Tablets · Laptops · Smartphones · 5000+ employees · Est. 1976 · Trust A · Hiring 3810, 305 new
Apple is an American multinational technology company founded in 1976 by Steve Jobs, Steve Wozniak and Ronald Wayne, and headquartered in Cupertino, California. It designs and sells consumer hardware including the iPhone, Mac, iPad, Apple Watch, AirPods and Vision Pro, together with the operating systems and silicon that run them. A growing services division built around the App Store, iCloud, Apple Music, Apple TV+ and Apple Pay now contributes a large share of profit, making Apple one of the most valuable companies in the world.
amazon.com · HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15877, 1222 new
HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15877, 1222 new
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
embedding.vc · San Francisco · Mountain View · Milpitas · New York · Palo Alto · Venture Capital · 51-200 employees · Hiring 53, 1 new
San Francisco · Mountain View · Milpitas · New York · Palo Alto · Venture Capital · 51-200 employees · Hiring 53, 1 new
Embedding VC is an early-stage venture capital fund that invests in startups building on generative artificial intelligence, from model infrastructure to applications, robotics and developer tools. Its partners and limited partners are mainly current and former engineers and operators from technology companies, and the fund supports portfolio companies with hiring through a shared jobs board. The firm is based in the San Francisco Bay Area, United States.
tryprofound.com · HQ: New York, United States · Search Engine Optimization (SEO) · Marketing & Sales AI · Social Media Analytics & Listening · 501-1000 employees · Est. 2024 · Startup · Trust B · Hiring 70, 4 new
HQ: New York, United States · Search Engine Optimization (SEO) · Marketing & Sales AI · Social Media Analytics & Listening · 501-1000 employees · Est. 2024 · Startup · Trust B · Hiring 70, 4 new
Profound is an American software company whose platform shows brands how they appear in answers from AI assistants and answer engines such as ChatGPT, Perplexity and Google AI Overviews. It tracks brand mentions, citations and share of voice across AI search, and helps marketing teams optimise content for generative engines, supported by forward deployed marketing engineers. The company has teams in New York, San Francisco, London and Buenos Aires and is headquartered in New York, New York, United States.
dscout.com · HQ: Chicago, United States · Survey & Forms Software · Market Research · 51-200 employees · Est. 2011 · Hiring 12, 2 new
HQ: Chicago, United States · Survey & Forms Software · Market Research · 51-200 employees · Est. 2011 · Hiring 12, 2 new
dscout is a user experience research company whose software lets product, design and marketing teams collect feedback from real people. Its platform supports remote diary studies, live interviews, usability testing and AI-assisted analysis of participant video responses, drawing on a panel of research participants. The company is headquartered in Chicago, Illinois, United States.
salesforce.com · HQ: San Francisco, United States · AI Agents · Team Communication & Collaboration · Marketing Automation · Customer Support & Help Desk Software · BI & Dashboard Software · Marketing & Sales AI · CRM Software · 5000+ employees · Est. 1999 · Trust B · Hiring 1347, 147 new
HQ: San Francisco, United States · AI Agents · Team Communication & Collaboration · Marketing Automation · Customer Support & Help Desk Software · BI & Dashboard Software · Marketing & Sales AI · CRM Software · 5000+ employees · Est. 1999 · Trust B · Hiring 1347, 147 new
Salesforce is an American enterprise software company founded in 1999 that pioneered delivering business applications over the internet rather than as installed software. Its Customer 360 platform brings sales, service, marketing, commerce and analytics onto shared customer data, extended by the Slack collaboration suite, the Tableau analytics business and the MuleSoft integration layer. Headquartered in San Francisco, the company has moved its product strategy toward autonomous agents through Agentforce and the Data Cloud, and it remains the largest customer relationship management vendor in the world by revenue share.
zendesk.com · HQ: San Francisco, United States · CRM Software · Customer Support & Help Desk Software · 1001-5000 employees · Est. 2007 · Trust B · Hiring 147, 11 new
HQ: San Francisco, United States · CRM Software · Customer Support & Help Desk Software · 1001-5000 employees · Est. 2007 · Trust B · Hiring 147, 11 new
Zendesk is a cloud-based software company specializing in customer service, CRM, and user engagement solutions. Headquartered in San Francisco, California, the company provides omnichannel support ticketing, live chat, customer analytics, and AI-powered help desk software for businesses worldwide. Serving clients from startups to large enterprises across nearly every major industry, the organization focuses on helping companies streamline customer communications and manage support operations.
pinterest.com · HQ: San Francisco, United States · Social Networks · Video & Photo Sharing · 1001-5000 employees · Est. 2010 · Trust B · Hiring 150, 14 new
HQ: San Francisco, United States · Social Networks · Video & Photo Sharing · 1001-5000 employees · Est. 2010 · Trust B · Hiring 150, 14 new
Pinterest is an American visual discovery platform founded in 2010 where people save and organise images, products and ideas into themed boards. Unlike feed-based social networks it is built around planning future intent, so users arrive researching a kitchen renovation, an outfit or a holiday rather than to follow friends, which makes the audience unusually valuable to advertisers. Headquartered in San Francisco and listed on the New York Stock Exchange since 2019, the company earns nearly all of its revenue from advertising and has invested heavily in shoppable pins, visual search and AI-driven recommendations.
databricks.com · HQ: San Francisco, United States · MLOps · Query Engines & Big Data Processing · Data Warehouses & Lakehouses · 5000+ employees · Est. 2013 · Trust B · Hiring 861, 43 new
HQ: San Francisco, United States · MLOps · Query Engines & Big Data Processing · Data Warehouses & Lakehouses · 5000+ employees · Est. 2013 · Trust B · Hiring 861, 43 new
Databricks is an American software company founded in 2013 by the original creators of Apache Spark, Delta Lake and MLflow at the University of California, Berkeley. Its data intelligence platform unifies data engineering, warehousing, governance, analytics and machine learning on a lakehouse architecture that stores open table formats in a customer's own cloud object storage. Headquartered in San Francisco and available on AWS, Azure and Google Cloud, the platform is used by tens of thousands of organisations to build pipelines, dashboards and production AI applications.
mastercard.com · HQ: Purchase, United States · Payment Processing & Gateways · Cards & Card Issuing · 5000+ employees · Est. 1966 · Trust A · Hiring 1005, 127 new
HQ: Purchase, United States · Payment Processing & Gateways · Cards & Card Issuing · 5000+ employees · Est. 1966 · Trust A · Hiring 1005, 127 new
Mastercard is an American payments technology company whose origins date to 1966, when a group of banks formed the Interbank Card Association to compete with BankAmericard. Like its main rival it does not issue cards or extend credit; it operates the network that authorises, clears and settles transactions between issuing banks, acquirers and merchants in more than two hundred countries. Headquartered in Purchase, New York, the company has built a large services business alongside the core network, covering fraud and identity products through its Ethoca and RiskRecon acquisitions, open banking, consulting and loyalty programmes.
philo.com · HQ: San Francisco, United States · Streaming & OTT Platforms · 51-200 employees · Est. 2011 · Hiring 3, 1 new
HQ: San Francisco, United States · Streaming & OTT Platforms · 51-200 employees · Est. 2011 · Hiring 3, 1 new
Philo is an American streaming TV service offering more than 60 cable channels such as A&E, AMC, Discovery, Food Network and HGTV with unlimited DVR and no cable subscription. Founded in 2011, it builds its own cloud delivery, ad and video technology and has offices in New York and Cambridge, Massachusetts. The company is headquartered in San Francisco, California, United States.
primeintellect.com · HQ: San Francisco, United States · Foundation Models · AI Development Tools · Reinforcement Learning · AI Compute & Inference · 201-500 employees · Est. 2023 · Likely startup · Trust A · Hiring 38, 4 new
HQ: San Francisco, United States · Foundation Models · AI Development Tools · Reinforcement Learning · AI Compute & Inference · 201-500 employees · Est. 2023 · Likely startup · Trust A · Hiring 38, 4 new
Prime Intellect is an artificial intelligence infrastructure company headquartered in San Francisco, California, and founded in 2023. The company provides a decentralized platform for training, evaluating, and deploying large-scale AI models, featuring tools for reinforcement learning, agent development, and a global compute marketplace. It operates globally by aggregating computing resources from various providers to enable researchers and developers to build open-source models and autonomous agents.
hcltech.com · HQ: Noida, India · Science & Engineering · Professional Services · Cybersecurity · Systems Integrators · IT Consulting & Digital Transformation · IT Outsourcing & Dedicated Teams · 5000+ employees · Est. 1976 · Hiring 4033, 857 new
HQ: Noida, India · Science & Engineering · Professional Services · Cybersecurity · Systems Integrators · IT Consulting & Digital Transformation · IT Outsourcing & Dedicated Teams · 5000+ employees · Est. 1976 · Hiring 4033, 857 new
HCLTech is a major Indian multinational information technology (IT) services and consulting company headquartered in Noida, Uttar Pradesh. Spun off from the original HCL Group in 1991, it ranks as one of India's largest technology companies alongside firms like TCS, Infosys, and Wipro.
gsk.com · HQ: London, United Kingdom · Oncology Therapeutics · Infectious Disease Therapeutics · Vaccines · Prescription Drugs · 1001-5000 employees · Est. 2000 · Trust A · Hiring 727, 276 new
HQ: London, United Kingdom · Oncology Therapeutics · Infectious Disease Therapeutics · Vaccines · Prescription Drugs · 1001-5000 employees · Est. 2000 · Trust A · Hiring 727, 276 new
GSK is a British multinational pharmaceutical company that develops and manufactures prescription medicines and vaccines, with research focused on infectious diseases, HIV, respiratory and immunology, and oncology. It was formed in 2000 through the merger of Glaxo Wellcome and SmithKline Beecham and spun off its consumer healthcare business as Haleon in 2022. Listed in London and New York, it runs research, manufacturing and commercial operations worldwide. The company is headquartered in London, England, United Kingdom.
cohere.com · HQ: Toronto, Canada · LLM & Generative AI · Foundation Models · AI Agents · 1001-5000 employees · Est. 2019 · Trust A · Hiring 117, 11 new
HQ: Toronto, Canada · LLM & Generative AI · Foundation Models · AI Agents · 1001-5000 employees · Est. 2019 · Trust A · Hiring 117, 11 new
Cohere is a Canadian artificial intelligence company founded in Toronto in 2019 by researchers including one of the co-authors of the transformer architecture paper. It builds large language models aimed specifically at enterprise use rather than consumer chat, with a product line covering text generation, embeddings, reranking and an agent platform, and it emphasises private deployment inside a customer's own cloud or data centre for regulated industries. The company has raised substantial funding from technology and industrial investors, and partners with cloud providers and system integrators to reach banking, healthcare and public sector customers.
≈ $183k – $321k per year (Estimated) · Staff+ · San Francisco · New York · Ottawa · Toronto · Montreal · Remote (United States, Canada) · Full-Time · Staff
openai.com · HQ: San Francisco, United States · Artificial Intelligence · Code Intelligence · Generative Video · Conversational AI · AI Research Labs · Foundation Models · LLM & Generative AI · 5000+ employees · Est. 2015 · Trust B · Hiring 789, 56 new
HQ: San Francisco, United States · Artificial Intelligence · Code Intelligence · Generative Video · Conversational AI · AI Research Labs · Foundation Models · LLM & Generative AI · 5000+ employees · Est. 2015 · Trust B · Hiring 789, 56 new
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
google.com · HQ: Mountain View, United States · Digital Storage · Internet Services · Digital Media · Marketing Analytics & Attribution · Streaming & OTT Platforms · Consumer Internet Groups · Foundation Models · Operating Systems · Cloud Platforms (IaaS & PaaS) · Video & Photo Sharing · Advertising · Search Engines · 11-50 employees · Est. 1998 · Trust B · Hiring 2646, 522 new
HQ: Mountain View, United States · Digital Storage · Internet Services · Digital Media · Marketing Analytics & Attribution · Streaming & OTT Platforms · Consumer Internet Groups · Foundation Models · Operating Systems · Cloud Platforms (IaaS & PaaS) · Video & Photo Sharing · Advertising · Search Engines · 11-50 employees · Est. 1998 · Trust B · Hiring 2646, 522 new
Google is an American technology company founded in 1998 by Larry Page and Sergey Brin and now the principal subsidiary of Alphabet, headquartered in Mountain View, California. It operates the world's dominant search engine and the advertising system built around it, along with YouTube, Android, Chrome, Gmail, Maps, Workspace and Google Cloud, reaching billions of users across nearly every internet-connected market. The company designs its own silicon in the Tensor Processing Unit line, develops the Gemini foundation models through Google DeepMind, and derives most of its revenue from advertising while cloud has become its fastest growing segment.
lila.ai · HQ: Cambridge, United States · Materials Science & Nanotechnology · Laboratory & Pharmaceutical Robotics · AI Research Labs · AI for Science · 201-500 employees · Est. 2023 · Startup · Trust A · Hiring 116, 15 new
HQ: Cambridge, United States · Materials Science & Nanotechnology · Laboratory & Pharmaceutical Robotics · AI Research Labs · AI for Science · 201-500 employees · Est. 2023 · Startup · Trust A · Hiring 116, 15 new
Lila Sciences is an American company launched publicly in 2025 out of Flagship Pioneering with the aim of building what it calls scientific superintelligence: artificial intelligence systems that generate hypotheses and then test them in the company's own automated laboratories. Its distinguishing feature is the closed loop between model and experiment, since most scientific machine learning is limited by the fact that the data it needs has never been generated. Headquartered in Cambridge, Massachusetts and funded at an unusually large scale for a company at this stage, it is working across life sciences and materials chemistry rather than committing to a single field.
