NewBI Dashboard Evaluator - Expert - AI Trainer MercorBI Dashboard Evaluator - Expert - AI TrainerSan Francisco, CARemote$80–$120 / hourFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Collaborate with teams to ensure domain quality and rigor in AI-generated work products.
NewGovernment Evaluator - Domain Expert - AI Trainer MercorGovernment Evaluator - Domain Expert - AI TrainerSan Francisco, CARemote$80–$120 / hourFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Highly proficient in Microsoft Office and Google Workspace , especially Slides .
NewNative (UK English) Voice Talent for AI Voice Cloning Lifted, an Upwork Company™Native (UK English) Voice Talent for AI Voice CloningSan Francisco, CAThis is a paired role that involves recording a variety of scripts in a natural podcast-style between two speakers to help us develop a high-quality cloned voice for the client to use in their products. The right candidate is an exceptional voice actor who is highly articulate and eloquent in their speech, with the ability to bring a script to life without ever sounding like they are reading one.
NewSenior/Staff Applied AI Engineer, Agent Harness Thomas Talent NetworkSenior/Staff Applied AI Engineer, Agent HarnessSan Francisco, CA$200,000–$300,000 / yearYou'll build and run evals against replicas of real customer environments rather than synthetic tasks, reliable enough to gate a release; analyze production failures and attribute them to the right layer (model, prompt, tool contract, environment state, or retry logic); and extend the computer-use agent to systems with no API, owning the guarantees that let it run in production at all: a fresh microVM per task, credentials injected at session start and never seen by the model, every action recorded, any session killable mid-run. Job Description Confidential client — a Pre-seed startup (1-10 employees) building AI coworkers for IT teams: a security-focused product where an agent registers as a governed identity in a customer's directory, requests scoped access per task, escalates for human approval, and drives systems it was never given an API for.
NewIT Engineering Ai development PC Professional IncIT Engineering Ai developmentOakland, CA$85,000–$100,000 / yearDeliver Help Desk and Remote Support to our clients for Microsoft solutions including: Office 365; Azure; Windows Server 2008 – 2013/16, 2019, 2022 and 2026 Windows Operating Systems (7 Pro; Win 10, WIN 11); on premises solutions; cloud-based solutions; and hybrid solutions. Administrative excellence in: updating company records; documenting client networks; providing follow up services; detailing work performed; obtaining client sign off.
Senior AI/MLOPS Engineer CYNET SYSTEMSSenior AI/MLOPS EngineerPleasanton, CA$75–$80 / 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. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
NewSpeech and Voice AI Analyst - Bilingual (Portugal) Welo DataSpeech and Voice AI Analyst - Bilingual (Portugal)San Francisco, CA$26–$28 / hourEligible Locations: NYC, Seattle, Bellevue, Redmond, San Francisco, Sunnyvale, Burlingame, Austin, Los Angeles, Washington DC, Chicago, and Boston. Job Description What if your language expertise could help improve the speech and voice AI systems used by millions of people worldwide? .
NewSpeech and Voice AI Analyst - Bilingual (Czech) Welo DataSpeech and Voice AI Analyst - Bilingual (Czech)Burlingame, CA$26–$28 / hourEligible Locations: NYC, Seattle, Bellevue, Redmond, San Francisco, Sunnyvale, Burlingame, Austin, Los Angeles, Washington DC, Chicago, and Boston. Job Description What if your language expertise could help improve the speech and voice AI systems used by millions of people worldwide? .
NewSenior Privacy & AI Counsel, San Francisco, CA (Hybrid) (963-SLS) Solutus Legal SearchSenior Privacy & AI Counsel, San Francisco, CA (Hybrid) (963-SLS)San Francisco, CA$216,000–$324,000 / yearThis attorney will serve as a key member of the legal team, acting as a strategic partner to Product, R&D, Hardware, Marketing, and Clinical teams as they develop and launch innovative healthcare solutions. This role requires strong judgment, the ability to translate complex regulatory frameworks into practical guidance, and a proactive, solutions-oriented approach to managing risk while enabling innovation.
NewCommercial Associate, Physical AI EncordCommercial Associate, Physical AISan Francisco, CAFrom day one, you'll be expected to think like a seller: prioritising the right accounts, crafting thoughtful outreach, and partnering closely with Account Executives to move real opportunities forward. High performers typically progress into closing, leadership, or specialist roles (Sales, Solutions, Growth) within 12–18 months, often sooner.
NewLead Engineer – AI Security & Attack Simulation JobotLead Engineer – AI Security & Attack SimulationSan Francisco, CARemote$200,000–$300,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You'll translate adversarial AI research and real-world attack techniques into scalable, repeatable security-testing capabilities while helping determine what gets built, why it matters, and how success is measured.
NewAI/ML Engineer HopAI/ML EngineerSan Francisco, CAWe 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. Job Description Draup is a Series A-funded agentic AI company building the intelligence layer for how global enterprises make workforce and go-to-market decisions.
NewFounding Engineer (AI-Native) careerFounding Engineer (AI-Native)San Francisco, CAWe 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. As a venture studio, AI Fund works alongside entrepreneurs, venture funds, and corporate partners to build new companies rapidly and increase their odds of success.
NewAI/ML Engineer CyranoAI/ML EngineerSan Francisco, CAWe’re hiring an early AI/ML engineer who wants real ownership — not another big-company role — and is ready to prove it. Job Description Cyrano is a stealth, pre-seed AI startup building systems with real memory and continuity.
NewFounding AI/ML Engineer David Joseph & CompanyFounding AI/ML EngineerSan Francisco, CA$125,000–$200,000 / yearThe Role An early engineer role building the client's AI backbone — processing massive video, audio, and text datasets to surface investigative leads across backend infrastructure and applied ML. Founding-level ownership: shape the AI backbone end to end, from data-flow design to production deployment, with a meaningful founding equity stake.
Senior Director, Technical Program Management -AI/ML (Remote Eligible) Discover Financial ServicesSenior Director, Technical Program Management -AI/ML (Remote Eligible)San Francisco, CARemote$245,100–$279,800 / year5+ years years experience delivering large and complex programs - where you own the business or technical vision, collaborate with large cross-functional teams, secure commitments on deliverables and unblock teams to land business impact. Strong technical backgrounds (ideally building highly scalable platforms, products, or services) with the ability to proactively identify and mitigate technical risks throughout delivery life-cycle.
NewAI/ML Engineer CleraAI/ML EngineerSan Francisco, CA$150,000–$250,000 / yearAs an AI/ML Engineer, you'll shape the future of engineering automation by building AI that thinks like an engineer — designing, training, and deploying models that accelerate simulation, improve accuracy, and unlock entirely new ways of exploring the design space. You'll collaborate closely with experts in applied AI and mechanical engineering, integrating machine learning directly into high-fidelity simulation pipelines to help customers iterate faster, diagnose failures earlier, and bring better products to market.
NewSenior AI/ML Engineer CleraSenior AI/ML EngineerSan Francisco, CAOur client is a well-funded AI startup building production-grade ML infrastructure used by enterprise customers. Hands-on experience with LLMs, fine-tuning, RAG, or large-scale recommender systems.
NewFounding Engineer (AI/ML) CleraFounding Engineer (AI/ML)San Francisco, CA$130,000–$170,000 / yearWhat We're Looking For 3+ years of experience as a software engineer shipping end-to-end product features in production environments. Architect and maintain production-grade data pipelines and services integrated with the full stack.
Senior Account Executive | Generative AI Platform | $180K–$210K Base + Bonus + Equity | Own Strategic Enterprise Growth Bundoran GroupSenior Account Executive | Generative AI Platform | $180K–$210K Base + Bonus + Equity | Own Strategic Enterprise GrowthSan Francisco, CAUnlike many enterprise sales roles, you'll spend the majority of your time helping existing customers expand adoption across business units, products, and use cases. If you're a commercially-minded Account Executive who enjoys complex enterprise sales, technical conversations, and growing strategic accounts, this is one of the most exciting opportunities on the market today.