Co-Founder & CEO - AI Accounting Agents For CPA Firms FutureSightCo-Founder & CEO - AI Accounting Agents For CPA FirmsSan Francisco, CAYou’ll co-create with a proven studio team, led by John Carbrey (4x entrepreneur, $100M ARR), Krista LaRiviere (3x exited, E&Y Top Women Entrepreneur), Alan Smith (Strategyzer co-founder, $120M in products built), Prathna Ramesh (former MD of Maple Leaf Angels, $275M in follow-on capital), and Johnny Tong (0-to-1 builder, acquired by SAP and Stripe) bring a rare combination of operator exits, institutional investing, and AI product depth. Crossfoot is agentic accounting for small-to-mid CPA firms; a segment where accountant shortages are structural, client intake is capped by production headcount, and the manual close and tax prep workflow consumes the majority of senior staff capacity.
Machine Learning Engineer, Applied AI Brain Co.Machine Learning Engineer, Applied AISan Francisco, CaliforniaThe problems come in every shape — custom vision model pipelines that check blueprints against building codes at 95%+ accuracy, agents that untangle policy stacks to reveal coverage gaps, systems that predict from clinical records whether a patient is on their care path — and you'll own them end-to-end, from ambiguous customer problem to the eval that catches a whole class of errors. You understand how machine learning actually works — not just the tooling, but the philosophy underneath: what a loss function really optimizes, how generalization breaks under distribution shift, why evaluation is where systems quietly go wrong.
Technical Co-founder (CTO) - AI Collections Agent FutureSightTechnical Co-founder (CTO) - AI Collections AgentSan Francisco, CARemoteIn return for that level of commitment, you receive founder-level equity, founder-level authority with co-decision rights on product, technology, hiring, fundraising, and strategy, and a genuine partnership with the CEO on every material decision. Finance teams at B2B companies lose cash the same way every month: an invoice ages past 45 days, someone sends an email, no reply, someone calls, voicemail, they call again next week, still nothing.
Senior/Staff AI Scientist (Polytope Bio) Astera InstituteSenior/Staff AI Scientist (Polytope Bio)San Francisco, New YorkUnlike traditional non-profit research organizations, projects supported by Astera operate like high-velocity startups, allowing us to focus on ambitious goals, match structure to problem, and attract strong technical talent and leadership. The researcher in this role will work hands-on to develop and publish new reinforcement learning methods and generative AI models leveraging datasets created by our unique high-throughput biology platform.
Founding Senior AI Product Engineer ThorinFounding Senior AI Product EngineerSan Francisco, CaliforniaThorin is building proactive, long-horizon AI agents that continuously understand what is happening across an organization and help teams execute over weeks, months, and years. Born out of 8VC's Build program and backed by one of Silicon Valley's strongest venture ecosystems, Thorin is building the operating system for the AI-native enterprise.
Staff Software Engineer - Map AI Platform HivemapperStaff Software Engineer - Map AI PlatformSan Francisco, CaliforniaAPIs allow anyone to consume precisely extracted Map Features, HD map data, high-res street-level imagery, construction, and driving events for AV simulation. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
AI Intern DivcoWestAI InternSan Francisco, California$20–$30 / hourFounded in 1993 by Stuart Shiff, DivcoWest, a DivCore Capital company, is a vertically integrated, real estate investment firm headquartered in San Francisco, with offices in Cambridge, Los Angeles, Menlo Park, Washington DC, Austin, and New York City. Known for long-standing relationships and experience across the risk-spectrum in innovation markets, DivcoWest combines entrepreneurial spirit with an institutional approach to commercial real estate.
AI Engineer Triunity SoftwareAI EngineerSan Francisco, California$80,000–$90,000 / yearLead by experts in the IT industry with a proven record of delivering software solutions, consulting, and staffing services, we have expertise in fulfilling client needs in terms of customized business solutions as well as IT consulting. Role:- AI Engineer Key Responsibilities Apply AI/ML technologies such as machine learning models, LLMs, embeddings, and basic agentic or RAG workflows under guidance from senior engineers.
AI Strategy Consultant, Frontier Tech Scale AI, Inc.AI Strategy Consultant, Frontier TechSan Francisco, CARemote$60–$80 / hourOur products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact. In this role, you will be working on various types of projects, including but not limited to: research experiments, dataset generation, data quality improvements, and in-depth technical analysis.
AI Inference Engineer BaseTenAI Inference EngineerSan Francisco, CAThis role is a great fit for entrepreneurial engineers who want a front-row view into how modern companies adopt AI at scale and who enjoy working across product, software development, performance engineering, and customer-facing implementations. To be clear, this is an engineering role with hands-on coding and software development that also includes aspects of product management, technical customer success, and pre-sales solution engineering mixed in.
Senior Staff Software Engineer, AI Model Lifecycle Crusoe EnergySenior Staff Software Engineer, AI Model LifecycleSan Francisco, CA$237,600–$318,240 / yearAbout This Role: The Senior Staff Software Engineer for the AI Model Lifecycle team will play a crucial role in building a comprehensive managed platform for the entire application development lifecycle, with a specific focus on leveraging Machine Learning models, including Large Language Models (LLMs). We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved - people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services.
Head Of Field Marketing And Events, Gen AI Scale AI, Inc.Head Of Field Marketing And Events, Gen AISan Francisco, CA$189,600–$237,000 / yearWe're looking for a Field Marketing and Events leader to continue to build and manage Scale's robust Gen AI and Research field marketing and events program, including but not limited to Scale hosted executive events, Scale hosted practitioner events and meetups, research conferences, and our annual flagship conference, AI Leadership Summit. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training.
Staff Software Engineer, AI Platform Harvey, Inc.Staff Software Engineer, AI PlatformSan Francisco, CA$231,000–$340,000 / yearBonus: experience building evaluation frameworks, working with agent/function-calling architectures, familiarity with legal or other high-stakes professional services domains, or time at early-stage or hyper-growth startups where the underlying technology changes regularly. A track record of building internal platforms, SDKs, or shared infrastructure that other engineering teams actually adopted - and an understanding of why developer experience matters as much as raw capability.
Business Development Lead, Cloud & AI Harvey, Inc.Business Development Lead, Cloud & AISan Francisco, CAAs Business Development Lead, Cloud & AI, you will own Harvey's relationships with the major cloud providers (AWS, Microsoft/Azure) and AI labs - driving joint go-to-market, co-product development, co-investment, and co-marketing initiatives. You will manage a team of dedicated partner managers and work cross-functionally with Product, Engineering, Marketing, and Sales to ensure these alliances deliver outsized commercial and strategic value.
Senior Full Stack Engineer, AI Experience KiddomSenior Full Stack Engineer, AI ExperienceSan Francisco, New YorkThis role suits an AI-native engineer who uses AI tools daily to accelerate development and thoughtfully integrate AI into user-facing products, and who thrives in ambiguity and complex technical challenges. You'll work in a small, agile team of 3–4 engineers, building intuitive, performant, AI-enhanced interfaces in close partnership with product, design, and data.
Senior Staff AI Multimodal Researcher Dolby Sound LaboratoriesSenior Staff AI Multimodal ResearcherSan Francisco, CA$204,000–$300,000 / yearOur researchers have a broad range of expertise related to computer science and electrical engineering, such as AI/ML, algorithms, digital signal processing, audio engineering, image processing, computer vision, data science & analytics, distributed systems, cloud, edge & mobile computing, computer networking, and IoT. The San Francisco/Bay Area base salary range for this full-time position is,$204,000-$300,000, which can vary if outside this location, plus bonus, benefits, profit sharing and equity compensation Our salary ranges are determined by role, level, and location.
Senior Product Manager, AI Clinical Care Abby CareSenior Product Manager, AI Clinical CareSan Francisco, CaliforniaTranslate Real-World Clinical Workflows: Partner deeply with clinicians, caregivers, and compliance teams to understand how care is delivered today, transforming those clinical workflows into intuitive, reliable, and scalable product experiences. You’ll own complex, clinically critical product areas end-to-end including personalized care planning, clinical assessment automation, proactive care adjustments, care team coordination, quality assurance, and clinical decision support.
Applied AI Researcher, Post-Training DistylApplied AI Researcher, Post-TrainingSan Francisco, CA$150,000–$250,000 / yearThis requires creative researchers who don't just want to drive incremental improvements on benchmarks or optimize an existing process but instead are looking to creatively redefine how software is used. Strong Programming and Data Analysis Skills: While you might not consider yourself a software engineer you need to be able to build prototypes of your ideas and then perform the experiments to prove the effectiveness to a F500 Head of AI.
Applied AI Researcher, Benchmarking DistylApplied AI Researcher, BenchmarkingSan Francisco, CA$150,000–$250,000 / yearThis requires creative researchers who don't just want to drive incremental improvements on benchmarks or optimize an existing process but instead are looking to creatively redefine how software is used. Strong Programming and Data Analysis Skills: While you might not consider yourself a software engineer you need to be able to build prototypes of your ideas and then perform the experiments to prove the effectiveness to a F500 Head of AI.
Applied AI Researcher, Multi-Agent Systems DistylApplied AI Researcher, Multi-Agent SystemsSan Francisco, CA$150,000–$250,000 / yearTheir work identifies the mechanics behind effective communication, delegation, and coordination, in effect establishing the design language for how systems of agents can operate as cohesive, high-performing teams, with capabilities that arise from interaction rather than individual performance. The Multi-Agent Systems team focuses on designing architectures in which multiple agents coordinate to solve problems that require structured interaction across multiple reasoning processes.