AI Operations Engineer - IT/Internal Infrastructure LambdaAI Operations Engineer - IT/Internal InfrastructureSan Francisco, CaliforniaOur investors notably include TWG Global, US Innovative Technology Fund (USIT), Andra Capital, SGW, Andrej Karpathy, ARK Invest, Fincadia Advisors, G Squared, In-Q-Tel (IQT), KHK & Partners, NVIDIA, Pegatron, Supermicro, Wistron, Wiwynn, Gradient Ventures, Mercato Partners, SVB, 1517, and Crescent Cove. *Note: This position requires presence in our San Francisco of San Jose office location 4 days per week; Lambda's designated work from home day is currently Tuesday.
Physics Researcher - AI Collaborator MercorPhysics Researcher - AI CollaboratorSan Francisco, CaliforniaRemote$80–$110 / hourSurface areas where current models fail, especially mistakes a working PhD physicist would catch. Evaluate model outputs on tasks like analytical derivation, mechanism prediction, and numerical modeling.
Director, AI Platform Reliability LogicMonitorDirector, AI Platform ReliabilitySan Francisco, CA$247,500–$275,000 / yearThis is a strategic leadership role, but it requires a leader who can remain close to the technology, participate in architecture reviews, challenge design decisions, guide teams through complex production problems, and establish the engineering practices required to operate mission-critical platforms at scale. The range displayed on each job posting reflects the minimum and maximum base salary target for new hires in the position, determined by work location and additional factors, including job-related skills, experience, interview performance, and relevant education or training.
Software Engineer, Applied AI OpenEvidenceSoftware Engineer, Applied AISan Francisco, CaliforniaAs an Applied AI Software Engineer working at OpenEvidence, you will build end-to-end systems grounded in a strong intuition for how to leverage modern models as components of thoughtful, intentional products. We believe world-changing products come from a small group of exceptional, autonomous builders, organized along focused objectives and empowered to take individual ownership and run fast.
Senior Product Manager, AI Generated Content Detection, YouTube GoogleSenior Product Manager, AI Generated Content Detection, YouTubeSan Bruno, CAYou will lead efforts to mitigate high-stakes risks associated with altered and synthetic content such as deepfakes, AI-generated likeness abuse, synthetic misinformation, and low-quality content. Our team works closely with creative engineers, designers, marketers, etc. to help design and develop technologies that improve access to the world's information.
Agentic AI Team - Software Engineer (Mid-level) Sprinter HealthAgentic AI Team - Software Engineer (Mid-level)San Francisco, CaliforniaWe're looking for an entrepreneurial Software Engineer with interest in agentic AI and at least 2-3 years of general engineering experience who wants to make an impact as one of the founding engineers of our new AI-focused incubator teams. And as a "startup within a startup", our incubator teams will have all of the freedom of a seed stage startup, but with the unfair advantage of direct customer relationships with 6 of the 10 largest US health plans and access to much deeper resources.
AI Infrastructure Engineer, Model Serving Platform Scale AI, Inc.AI Infrastructure Engineer, Model Serving PlatformSan Francisco, CA$180,000–$225,000 / yearThe 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. Our 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.
AI Operations Associate LoopAI Operations AssociateSan Francisco, CaliforniaThis role requires a deep understanding of our systems and their users (internal and external), the ability to translate complex technical work to everyday users, and ruthless problem solving. Responsibilities include close partnership with engineering and product teams, internal roll-out of new systems and products, and driving adoption across Loop’s user base.
Legal Counsel - AI Model Advisor MercorLegal Counsel - AI Model AdvisorSan Francisco, California$85–$120 / hourCurrent or past counsel, senior associate, senior in-house counsel, or Assistant General Counsel level. For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome.
Senior Engineer, Backend & AI Systems SGA Inc.Senior Engineer, Backend & AI SystemsSan Francisco, CARemote$65–$70.42 / hourHands-on experience building with LLMs: prompt engineering, structured outputs, tool use, retrieval, caching strategies, and cost/latency tradeoffs. We're looking for a senior backend engineer with a strong AI systems background to help us build the intelligence layer that makes our service feel like it actually understands data.
AI Researcher - Fully Remote MercorAI Researcher - Fully RemoteSan Francisco, CaliforniaRemote$100–$120 / hourDegree from a top-100 university, experience at a FAANG or comparable AI company, or an equivalent research track record through publications or impactful open-source contributions. Compress models to meet size and latency constraints without losing accuracy.
Legal Domain Expert - AI Specialist MercorLegal Domain Expert - AI SpecialistSan Francisco, California$100–$150 / hourFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Design high-quality instruction specs and produce golden solutions to legal problems.
Mathematics Researcher - AI Collaborator MercorMathematics Researcher - AI CollaboratorSan Francisco, CaliforniaRemote$80–$110 / hourCurrent or recent experience in an active research role as a PhD candidate , postdoctoral researcher, instructor, faculty member, principal researcher, or industry research mathematician. Surface areas where current models fail, identifying subtle errors a working mathematician would catch immediately.
AI Strategist, Financial Services PerplexityAI Strategist, Financial ServicesSan Francisco, CaliforniaPerplexity is building the AI platform for professional finance: Perplexity Computer, our agentic platform that navigates tools, completes multi-step workflows, and connects to the market data, filings, transcripts, and research that investment professionals already rely on, and our API Platform, which powers search, retrieval, and automation across structured and unstructured financial data. This is a commercial and sales engineering role: you will own strategic customer engagements end to end—leading discovery, defining what to build, demonstrating frontier capabilities against real investment workflows, and driving deployments from first conversation through production and expansion.
Salesforce AI Developer Delan Associates, IncSalesforce AI DeveloperSan Francisco, CASalesforce Sales Cloud / Service Cloud. * Lightning Web Components (LWC).
Sr Python AI Engineer/Architect : Full time HARAMAIN SYSTEMS INC.Sr Python AI Engineer/Architect : Full timeSan Francisco, CA$150,000–$210,000 / yearHas shipped and maintained production platform infrastructure in a B2B SaaS environment -CI/CD, Kubernetes, containerization, cloud deployments, database migrations; has made painful mistakes and learned from them. Worked with Kubernetes, ETL pipelines, AWS/GCP/Cloudflare, CI/CD, and SOC 2 environments.
NewEngineering Lead, AI Innovation Hub Giga EnergyEngineering Lead, AI Innovation HubSan Francisco, California$80,000–$130,000 / yearWe build data centers fast and at scale by combining the capabilities of an equipment supplier, engineering firm, general contractor, and real estate developer under one roof. The range provided below is the role’s On Target Earnings ("OTE") range, meaning it includes both the commission / bonus target and annual base salary for the role (if applicable).
Member of Technical Staff - AI Engineer NeoSigmaMember of Technical Staff - AI EngineerSan Francisco, CaliforniaYou will work across LLMs, agent architectures, evaluation pipelines, and production AI systems, turning cutting-edge research into reliable products. Design and implement large-scale data processing systems that turn production agent traces into signal for evaluation and optimization.
AI Engineer - SF Aegis AIAI Engineer - SFSan Francisco, CaliforniaDespite 30+ years of combined AI experience on the founding team, we know today’s landscape changes too fast to rest on credentials. Now, we’re striking out on our own to tackle an even bigger challenge: stopping the new wave of adversarial AI attacks already hitting organizations today.
Agentic AI Team - Software Engineer (Mid-Level) Sprinter HealthAgentic AI Team - Software Engineer (Mid-Level)San Francisco, CAAbout The Role: We're looking for an entrepreneurial Software Engineer with interest in agentic AI and at least 2-3 years of general engineering experience who wants to make an impact as one of the founding engineers of our new AI-focused incubator teams. And as a "startup within a startup", our incubator teams will have all of the freedom of a seed stage startup, but with the unfair advantage of direct customer relationships with 6 of the 10 largest US health plans and access to much deeper resources.