Founding Engineer - Applied AI Career LaunchFounding Engineer - Applied AISan Francisco, CAAs a Founding Engineer - Applied AI, you may work on projects that require strong execution, communication, analytical judgment, and the ability to move quickly in ambiguous environments. This is a strong fit for candidates who are actively exploring new roles and want their resume reviewed for relevant Career Launch opportunities.
Senior AI Engineer, Quality FieldguideSenior AI Engineer, QualitySan Francisco, CaliforniaThis role is 100% focused on making evaluations a first-class engineering capability: building the unified platform, automated pipelines, and production feedback loops that let us evaluate any new model against all critical workflows within hours. We're backed by top investors including Growth Equity at Goldman Sachs Alternatives, Bessemer Venture Partners, 8VC, Floodgate, Y Combinator, DNX Ventures, Global Founders Capital, Justin Kan, Elad Gil, and more.
AI Platform Support Engineer (Us) Lightning AIAI Platform Support Engineer (Us)San Francisco, CA$115,000–$140,000 / yearLightning AI is looking to hire an AI Platform Support Engineer to join our US Customer Experience team, supporting ML engineers running large-scale training and inference workloads across cloud infrastructure, Kubernetes, and GPU platforms in production environments. Lightning AI operates globally with offices in New York City, San Francisco, Seattle, and London, and is backed by Coatue, Index Ventures, Bain Capital Ventures, and Firstminute.
Staff Applied AI Researcher - Agentic Reasoning Systems (Dublin, CA) Articul8Staff Applied AI Researcher - Agentic Reasoning Systems (Dublin, CA)Dublin, CaliforniaGo broad: unify perception, retrieval, reasoning, and action — build repeatable methodology for composing domain-specific models, data perception systems, knowledge graphs, retrieval layers, and external tools into coherent agentic workflows, delegating integration testing and cross-modal benchmarking to parallel agent systems so you can reason across the full stack simultaneously. Go deep: advance the science of autonomous reasoning — design, train, and refine the learned components behind runtime decisioning (routing models, verification models, confidence estimators, reward models, policy selectors), using massively parallel agent-driven experiment pipelines to explore architectural and algorithmic frontiers exhaustively.
NewGen AI Front End Engineer Tailored ManagementGen AI Front End EngineerSouth San Francisco, CA$42.15–$90.23 / hourYou will be responsible for handling bidirectional communication with host products—ingesting authentication tokens, active screen context, and user filters—while rendering streaming responses, rich data visualizations (tables, charts), citations, and conversation threads. GenAI UI Systems: Hands-on experience developing streaming LLM interfaces, handling multi-turn conversations, state hydration, and UI recovery/error states.
Senior/Staff Software Engineer - AI Agents MaximaSenior/Staff Software Engineer - AI AgentsSan Mateo, CaliforniaAs a senior/staff software engineer on our AI Agents team, you will take the lead on building and scaling the core agentic systems that power real-world enterprise accounting automation. You’ll confront and solve hard distributed systems and intelligent automation challenges, working closely with stakeholders at the intersection of software engineering, AI, and enterprise operations.
Software Engineer - Voice AI (Inference Runtime) BasetenSoftware Engineer - Voice AI (Inference Runtime)San Francisco, CaliforniaYou’ll join a small founding team of Baseten Voice AI, focused on bringing state-of-the-art open source models into production for Voice AI customers across productivity, customer service, clinical conversation, creator tools, education, and more. Develop world-class model serving stack for state-of-the-art open-source voice models - reduce end-to-end and tail latency (p95/p99), increase throughput, and improve GPU efficiency via profiling, runtime tuning, and server-level optimizations.
Cogent AI Fellowship Cogent SecurityCogent AI FellowshipSan Francisco, CaliforniaDefine and pursue a research direction at the intersection of AI and formal methods, such as autoformalizing intent into machine-checkable specifications, certificate-producing code generation, AI-assisted proof in Lean, runtime verification of agent tool calls, or natural-language-to-policy synthesis. Alongside our core product work, Cogent Research serves as our applied AI lab, providing the research horsepower needed to make truly agentic security workflows a reality.
Staff AI Enablement Engineer TrustlyStaff AI Enablement EngineerSan Francisco, CAThe team partners deeply with Engineering, Product, Data, and Operations to identify high-leverage opportunities, drive adoption of AI tooling, and establish the frameworks that let Trustly move faster and smarter. Partner with product and engineering teams across Trustly to embed AI capabilities into core products: payments, risk decisioning, fraud detection, developer tooling, and customer-facing surfaces.
Staff Applied AI Researcher - Agentic Reasoning Systems (Brazil) Articul8Staff Applied AI Researcher - Agentic Reasoning Systems (Brazil)Dublin, CaliforniaGo broad: unify perception, retrieval, reasoning, and action — build repeatable methodology for composing domain-specific models, data perception systems, knowledge graphs, retrieval layers, and external tools into coherent agentic workflows, delegating integration testing and cross-modal benchmarking to parallel agent systems so you can reason across the full stack simultaneously. Go deep: advance the science of autonomous reasoning — design, train, and refine the learned components behind runtime decisioning (routing models, verification models, confidence estimators, reward models, policy selectors), using massively parallel agent-driven experiment pipelines to explore architectural and algorithmic frontiers exhaustively.
Senior Product Engineer, AI IntercomSenior Product Engineer, AIDublin, CAWe are very passionate about applying machine learning technology, and have productized everything from classic supervised models, to cutting-edge unsupervised clustering algorithms, to novel applications of transformer neural networks. Founded in 2011, Fin became one of the fastest growing companies and remains one of the largest private software companies in the world with nearly 30,000 global businesses using our products to transform their customer support.
AI Agent Infrastructure Lead SphereAI Agent Infrastructure LeadSan Francisco, CaliforniaCreate workflows where agents can inspect the codebase, run local infrastructure, make changes, run tests, and prepare work for human review. Lead Sphere’s internal efforts to enable AI agents to act more autonomously across engineering, ops, customer success, tax research, and implementation.
AI And Agentic Engineer I Exelixis Inc.AI And Agentic Engineer IAlameda, CA$129,000–$182,000 / yearUp to 2 years of relevant experience in AI application, data science, automation, or related technical work, including hands-on experience building or contributing to LLM-enabled applications, agentic workflows, API integrations, Knowledge, Skills and Abilities. Prototype rapidly using vibe-coding techniques, then evolve prototypes into maintainable code through clear specifications, structured prompts, tests, modular design, and error handling.
Forward -Deployed Engineer, AI Platforms, SF CalliereForward -Deployed Engineer, AI Platforms, SFSan Francisco, CaliforniaYou will lead POCs, debug gnarly integrations, and partner directly with customer engineering and security teams to get from “this is cool” to “this is running in prod.”. Depth in at least one relevant area such as identity and auth, security tooling, agent frameworks, protocol / integration design, networking, deployment, or observability.
Applied AI Researcher (Dublin, CA) Articul8Applied AI Researcher (Dublin, CA)Dublin, CaliforniaDesign, train, and iterate on models across the full GenAI stack — LLMs, VLMs, embedding models, rerankers, and reward models — using agentic pipelines that autonomously manage data preprocessing, training runs, evaluation sweeps, and result synthesis. Go deep: push the frontier of domain-specific AI — conduct rigorous, first-principles research into model architectures, training dynamics, reinforcement learning, and knowledge representation, using AI agents to accelerate literature review, ablation studies, and mathematical analysis.
NewAmari AI — Senior Backend Engineer DavidJoseph&CoAmari AI — Senior Backend EngineerSan Francisco, CaliforniaTheir platform uses AI agents to read shipment documents, classify goods, and generate compliant filings, cutting customs clearance from hours to minutes and already returning tens of thousands of hours to customer teams. You'll own the core data infrastructure behind an AI-driven logistics platform — designing and scaling the systems that ingest, process, and serve real-time logistics data across AI pipelines, queues, databases, and search.
AI Adoption Analyst Initio CapitalAI Adoption AnalystSan Francisco, CAThis is a strong fit for candidates interested in consulting, finance, investment research, product strategy, software, AI/data, business operations, corporate development, private markets, or entrepreneurship. Initio Capital is hiring for this role and related opportunities across consulting, finance, product, software, AI, operations, market research, and growth-focused workstreams.
Senior AI Engineer FieldguideSenior AI EngineerSan Francisco, CaliforniaAs a Senior AI Engineer, you'll own meaningful product areas end-to-end—designing agentic architectures, building evaluation systems, and shipping agents that professionals trust with mission-critical work. Fieldguide is establishing a new state of trust for global commerce and capital markets by automating and streamlining the work of assurance and audit practitioners—specifically in cybersecurity, privacy, and financial audits.
Senior Product Marketing Manager, M-Files AI Platform & Cloud (Remote, Bay Area) M-FilesSenior Product Marketing Manager, M-Files AI Platform & Cloud (Remote, Bay Area)San Francisco, CARemoteThis is a highly cross-functional role requiring close collaboration with Product Management, Industry Marketing, Sales, Customer Success, Enablement, Partner team, and FedRAMP team. Our context-first document management system offers purpose-built business use cases—spanning universal and industry-specific workflows—to enable secure collaboration, automate processes, and ensure governance.
AI Product Designer 3Y HealthAI Product DesignerSan Francisco, California$135,000–$175,000 / yearThe ideal candidate is a product-minded, hands-on designer with deep experience designing LLM/agent interactions (tool use, function calling, RAG, evals) and strong systems-thinking/design-ops chops (ideally with founding-designer experience at a YC/venture-backed startup). Prototype rapidly using Figma (advanced prototyping), React, Replit, and Cursor; when helpful, use lightweight code in HTML, CSS, and JavaScript or Framer; run usability tests, instrument analytics, and iterate based on controlled experiments and session reviews.