Machine Learning Engineer jobs in San Francisco hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $297,640/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
polymathlabs.ai · HQ: San Francisco, United States · Reinforcement Learning · AI Agents · Est. 2014 · Trust B · Hiring 4
HQ: San Francisco, United States · Reinforcement Learning · AI Agents · Est. 2014 · Trust B · Hiring 4
Polymath is an applied research lab that advances long-horizon agent capabilities through reinforcement learning. It designs and scales simulation environments in which AI agents learn to operate safely and autonomously, and it works with leading model labs. The company is headquartered in San Francisco, California, United States.
latenthealth.com · HQ: San Francisco, United States · Revenue Cycle & Medical Billing · Medical AI · 11-50 employees · Est. 2023 · Startup · Trust B · Hiring 24
HQ: San Francisco, United States · Revenue Cycle & Medical Billing · Medical AI · 11-50 employees · Est. 2023 · Startup · Trust B · Hiring 24
Latent builds medical language models that automate the operational paperwork weighing down healthcare providers. Its systems read clinical and billing documents to handle prior authorisation, coding and appeals that consume administrative staff. The company targets the trillions of dollars of overhead in US healthcare operations.
synhawk.com · HQ: San Francisco, United States · Mobile Networks · Information Security · Hiring 2
HQ: San Francisco, United States · Mobile Networks · Information Security · Hiring 2
AI cybersecurity for telco networks providing real-time deepfake voice detection, likeness protection, and identity verification. Built for Telco. Engineered for global scale.
instacart.com · HQ: San Francisco, United States · Marketplaces · Delivery · Online Groceries · 1001-5000 employees · Est. 2012 · Trust B · Hiring 81, 10 new
HQ: San Francisco, United States · Marketplaces · Delivery · Online Groceries · 1001-5000 employees · Est. 2012 · Trust B · Hiring 81, 10 new
Instacart is an American grocery technology company founded in 2012 that connects shoppers with retailers rather than holding inventory or operating stores of its own. Its economics have shifted substantially: the marketplace and delivery fees that once dominated are now accompanied by a large advertising business selling placement to consumer goods brands, and by enterprise software that powers retailers' own websites and in-store technology. Headquartered in San Francisco and listed on Nasdaq under the name Maplebear, it partners with most large American grocers rather than competing against them.
latentlabs.com · HQ: London, United Kingdom · Drug Discovery AI · Drug Discovery · Est. 2023 · Startup · Trust B · Hiring 7
HQ: London, United Kingdom · Drug Discovery AI · Drug Discovery · Est. 2023 · Startup · Trust B · Hiring 7
Latent Labs builds generative models that design proteins from a natural language description of the desired function. Founded in 2023 by a former DeepMind AlphaFold researcher, it released a web-based protein design model for scientists. The company aims to make biology programmable in the way software is.
cursor.com · HQ: San Francisco, United States · AI Agents · AI Development Tools · Code Intelligence · 201-500 employees · Est. 2022 · Trust A · Hiring 116, 6 new
HQ: San Francisco, United States · AI Agents · AI Development Tools · Code Intelligence · 201-500 employees · Est. 2022 · Trust A · Hiring 116, 6 new
Anysphere builds Cursor, a code editor designed around AI assistance, where the model reads an entire repository and edits across files rather than completing single lines in isolation. Its agent mode plans and carries out multi-step changes, runs commands and reviews its own diffs, which made the editor one of the fastest-growing developer tools of the current AI wave and a standard part of many engineering workflows. The company describes itself as an applied research lab and trains its own models alongside the product.
joinoutsmart.com · HQ: San Francisco, United States · EdTech Platforms · Higher Education · 11-50 employees · Startup · Hiring 5
HQ: San Francisco, United States · EdTech Platforms · Higher Education · 11-50 employees · Startup · Hiring 5
Outsmart is an early-stage startup reimagining higher education for the age of AI by creating a new collegiate experience. It is backed by 38 million dollars from venture firms and led by former Duolingo executives, and hires engineers, learning engineers and academic leads. The company is headquartered in San Francisco, United States.
eve.legal · HQ: San Francisco, United States · Document AI · Legal AI · 51-200 employees · Est. 2023 · Startup · Trust A · Hiring 22, 1 new
HQ: San Francisco, United States · Document AI · Legal AI · 51-200 employees · Est. 2023 · Startup · Trust A · Hiring 22, 1 new
Eve builds an artificial intelligence platform for plaintiff-side law firms, handling case intake, medical record review and demand letters. Founded in 2023 in San Francisco, it targets the document-heavy work of personal injury and employment practice. The company reports large productivity gains for firms that adopt it.
numos.ai · HQ: San Francisco, United States · AI Agents · Accounting & Tax Software · 51-200 employees · Startup · Trust B · Hiring 4
HQ: San Francisco, United States · AI Agents · Accounting & Tax Software · 51-200 employees · Startup · Trust B · Hiring 4
Give your finance team more capacity. Numos AI agents handle the close, reconciliations, AP, AR, and variance analysis; so you can stop gathering data and start leading.
formationb.com · HQ: New York, United States · Drug Discovery · Drug Discovery AI · 51-200 employees · Est. 2013 · Trust A · Hiring 20, 2 new
HQ: New York, United States · Drug Discovery · Drug Discovery AI · 51-200 employees · Est. 2013 · Trust A · Hiring 20, 2 new
Formation Bio is a tech and AI driven pharmaceutical company focused on more efficient drug development, founded in 2016 as TrialSpark. It acquires drug candidates and takes them through clinical trials using data and AI, and it hires site reliability, software and data engineers and data scientists. The company is headquartered in New York, United States.
eragon.ai · HQ: San Francisco, United States · Intranet & Knowledge Management · AI Agents · 51-200 employees · Est. 2025 · Startup · Hiring 5
HQ: San Francisco, United States · Intranet & Knowledge Management · AI Agents · 51-200 employees · Est. 2025 · Startup · Hiring 5
Eragon is a centralized AI workspace that powers organisation-wide business intelligence. It builds production-grade AI systems for critical enterprise workflows and hires machine learning engineers, AI product managers, members of technical staff and applied AI interns. The company is headquartered in San Francisco, California, United States.
sazabi.com · HQ: San Francisco, United States · Observability & APM · 11-50 employees · Startup · Trust B · Hiring 8
HQ: San Francisco, United States · Observability & APM · 11-50 employees · Startup · Trust B · Hiring 8
Autonomous alerts. Conversational debugging. Coding agent integrations. Sazabi is a new, AI-first approach to observability. Built for teams who ship fast.
cloudzero.com · HQ: Boston, United States · Cloud Cost & Multi-Cloud Management · 201-500 employees · Est. 2016 · Startup · Trust A · Hiring 13, 1 new
HQ: Boston, United States · Cloud Cost & Multi-Cloud Management · 201-500 employees · Est. 2016 · Startup · Trust A · Hiring 13, 1 new
CloudZero is a cloud cost intelligence software company that helps engineering and finance teams measure and allocate cloud and AI spending. Its platform maps costs from AWS, other cloud providers and AI services to products, features and customers to calculate unit costs and return on investment. The company was founded in 2016 and is headquartered in Boston, Massachusetts, United States.
hockeystack.com · HQ: San Francisco, United States · Custom Software Development · Marketing Analytics & Attribution · 11-50 employees · Est. 2021 · Startup · Hiring 3
HQ: San Francisco, United States · Custom Software Development · Marketing Analytics & Attribution · 11-50 employees · Est. 2021 · Startup · Hiring 3
HockeyStack measures business-to-business marketing by joining website behaviour, advertising and CRM data into one view of the buying journey. Teams see which campaigns actually influenced pipeline instead of crediting the last click. The product is aimed at revenue teams running long, multi-touch enterprise sales cycles.
accordion.com · HQ: New York, United States · Management Consulting · Financial Advisory, Valuation & Restructuring · 501-1000 employees · Est. 2009 · Trust A · Hiring 48, 5 new
HQ: New York, United States · Management Consulting · Financial Advisory, Valuation & Restructuring · 501-1000 employees · Est. 2009 · Trust A · Hiring 48, 5 new
Accordion is a New York-headquartered financial consulting firm that works with private equity sponsors and the CFOs of their portfolio companies on finance transformation, data and analytics, CFO technology and AI. Backed by private equity investors, it employs more than 1,600 finance and technology specialists across 11 offices worldwide and advises portfolio companies in sectors such as retail, consumer goods, healthcare, media, technology and logistics. Its openings range from associates to directors and vice presidents in finance transformation, working capital, data architecture, CPM and ERP systems, AI solutions, Salesforce alliances and AI product management.
rzr.com · HQ: San Francisco, United States · Digital Marketing · Advertising · 201-500 employees · Est. 2008 · Trust A · Hiring 50, 3 new
HQ: San Francisco, United States · Digital Marketing · Advertising · 201-500 employees · Est. 2008 · Trust A · Hiring 50, 3 new
RZR, formerly Aarki, is a mobile advertising technology company headquartered in San Francisco, running a machine learning demand-side platform for user acquisition, retargeting and connected TV campaigns built around its Encore prediction engine. The company, which Skillz acquired as Aarki in 2021, has more than a decade of performance data, four owned data centers handling millions of ad requests per second and offices in New York, London, Bangalore, Beijing, Manila and Seoul. It hires growth and account managers for China, Korea, Turkey and EMEA, agency leads, machine learning and data engineers, product managers, analysts and sales leaders.
claryo.co · HQ: San Francisco, United States · Supply Chain AI · Computer Vision · 51-200 employees · Est. 2022 · Startup · Hiring 4
HQ: San Francisco, United States · Supply Chain AI · Computer Vision · 51-200 employees · Est. 2022 · Startup · Hiring 4
Claryo is a startup building an AI-driven warehouse intelligence platform that combines computer vision and multi-modal AI systems running in production. Its job ads cover senior and staff software engineers for ML infrastructure and full stack work, a lead developer and a product software engineer. The company is headquartered in San Francisco, California, United States.
