Senior Software Engineer, Backend (Agentic AI) Sift StackSenior Software Engineer, Backend (Agentic AI)San Francisco, California$180,000–$230,000 / yearSift Agents is our answer: AI agents that work alongside hardware engineers, investigating anomalies, reviewing test and flight data, and answering in minutes questions that used to take a day of scripting. The surface area is wide: one day you might be designing the tool interface an agent uses to query billions of telemetry points, the next you might be writing the Kubernetes scaling logic that orchestrates agent workloads.
Sr. AI Engineer DRH SearchSr. AI EngineerSan Francisco, MassachusettsWhat you'll bring: You've built AI agents or LLM-powered systems from scratch and shipped them to production — not just demos, but systems handling real interactions with real users at scale. You have hands-on experience building evaluation pipelines for AI systems — designing metrics, capturing signals from production usage, and using that data to systematically improve agent quality.
Software Engineer, Backend (Agentic AI) Sift StackSoftware Engineer, Backend (Agentic AI)San Francisco, CaliforniaSift Agents is our answer: AI agents that work alongside hardware engineers, investigating anomalies, reviewing test and flight data, and answering in minutes questions that used to take a day of scripting. The surface area is wide: one day you might be designing the tool interface an agent uses to query billions of telemetry points, the next you might be writing the Kubernetes scaling logic that orchestrates agent workloads.
Software Engineer, Full Stack (Agentic AI) Sift StackSoftware Engineer, Full Stack (Agentic AI)San Francisco, CaliforniaThe surface area is wide: one day you might be polishing the frontend micro-interactions that make the chat experience feel great, the next you might be writing the Kubernetes scaling logic that orchestrates agent workloads. Sift Agents is our answer: AI agents that work alongside hardware engineers, investigating anomalies, reviewing test and flight data, and answering in minutes questions that used to take a day of scripting.
Senior Software Engineer, Full Stack (Agentic AI) Sift StackSenior Software Engineer, Full Stack (Agentic AI)San Francisco, CaliforniaThe surface area is wide: one day you might be polishing the frontend micro-interactions that make the chat experience feel great, the next you might be writing the Kubernetes scaling logic that orchestrates agent workloads. Sift Agents is our answer: AI agents that work alongside hardware engineers, investigating anomalies, reviewing test and flight data, and answering in minutes questions that used to take a day of scripting.
Director, AI Research - Strategic Partnerships Advanced Micro Devices, IncDirector, AI Research - Strategic PartnershipsSanta Clara, CaliforniaThis is a senior leadership role for someone who can set technical direction at the intersection of reinforcement learning, frontier model training, and AMD silicon—and turn those partnerships into measurable advances for both our partners' models and AMD's hardware and software roadmap. Drive joint research programs spanning RL training pipelines (e.g., async RL, importance sampling, reward modeling), GPU programming, kernel and PPA optimization, and frontier model performance on AMD platforms.
Head of AI Ecosystem Intelligence Holtzbrinck Publishers, LLCHead of AI Ecosystem IntelligenceSan Francisco, CA$157,000–$191,000 / yearPart timeYou work directly on Holtzbrinck's strategic AI priorities: agentic research workflows, the future of science education, agent-ready publishing, multimodal storytelling formats across science, non-fiction, fiction, and news, and more. U.S. publishers include Celadon Books, Farrar, Straus and Giroux, Flatiron Books, Henry Holt & Company, Macmillan Audio, Macmillan Children’s Publishing Group, The St. Martin's Publishing Group, and Tor Publishing Group.
Principal, AI Ventures & Events Holtzbrinck Publishers, LLCPrincipal, AI Ventures & EventsSan Francisco, CA$157,000–$200,000 / yearPart timeThe ventures and programs you work on connect directly to Holtzbrinck's strategic AI priorities: agentic research workflows, the future of science education, agent-ready publishing, multimodal storytelling formats across science, non-fiction, fiction, and news, and more. U.S. publishers include Celadon Books, Farrar, Straus and Giroux, Flatiron Books, Henry Holt & Company, Macmillan Audio, Macmillan Children’s Publishing Group, The St. Martin's Publishing Group, and Tor Publishing Group.
Product Operations Manager - AI Rec TechnologiesProduct Operations Manager - AISan Francisco, CaliforniaYou'll run the quality engine behind Seb — evals, annotation, defect triage — and you'll be the connective tissue that keeps AI initiatives moving across product, engineering, and the business. Run Seb's evaluation and quality operations — building and maintaining eval sets, managing annotation queues, and classifying issues as defects vs.
Founding Account Executive, AI AirbyteFounding Account Executive, AISan Francisco, CaliforniaWorking directly with Airbyte's CEO, you will own the full customer journey end to end, from identifying and prospecting early adopters to closing deals and ensuring successful onboarding. And now Airbyte is building the frontier agentic data infrastructure, purpose-built for AI agents that need fast, accurate access to data across hundreds of sources.
Staff Software Engineer, Applied AI PeregrineStaff Software Engineer, Applied AISan Francisco, CA$200,000–$275,000 / yearYour scope of work will include a wide range of complex challenges, including scaling our platform to handle terabytes of data ingested from a variety of sources, efficiently querying and notifying users on this data in realtime, and optimizing search algorithms to serve results quickly. Backed by leading Silicon Valley investors, Peregrine helps public safety organizations, state and local and governments, federal agencies, and private-sector institutions address society's challenges with unprecedented speed and accuracy.
Founding Recruiter [Onsite, SF] AI x Martech Zella GroupFounding Recruiter [Onsite, SF] AI x MartechSan Francisco, CaliforniaThis isn't AI bolted onto old software — it's drag-and-drop email, AI-powered personalization, real-time segmentation, and no-code workflows in one platform, with AI agents handling the heavy lifting. This is a founding hire: they need their first dedicated recruiter to own full-cycle hiring across engineering and GTM, working directly with the founders on every hire — they've made 5 in the last 6 weeks and want to move faster.
Co-Founder & CEO - AI Content Intelligence & Publishing Engine FutureSightCo-Founder & CEO - AI Content Intelligence & Publishing EngineSan 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. The platform ingests high-signal content from sources like LinkedIn, X, newsletters, blogs, and podcasts, extracts and clusters insights into themes, and generates drafts tailored to individual or brand voice — creating a seamless workflow from input insight output.
Forward Deployed Engineer, Applied AI SnowflakeForward Deployed Engineer, Applied AIMenlo Park, CA$126,000–$181,700 / yearTranslate ambiguous customer goals into measurable quality metrics, evaluation frameworks, and golden datasets - then run systematic eval loops to hill-climb on agent quality, catch regressions before customers do, and continuously raise the bar on accuracy, faithfulness, and safety. Experience building eval sets from production traces and synthetic data, and running structured experimentation (A/B tests, ablations, offline evals) to compare prompts, models, or agent architectures.
Staff Software Engineer – AI Enablement ID.meStaff Software Engineer – AI EnablementMountain View, CA$217,565–$260,000 / yearIn this role, you will be responsible for building key developer tools, multi-agent workflows, and LLM orchestration systems that strictly target internal engineering workflows (e.g., service scaffolding, CI/CD automation, and developer-facing tooling) to empower engineering teams to build, deploy, and operate services efficiently at scale. Build Resilient Distributed Systems: Implement high-availability orchestration patterns using Redis for state management, Kafka for event streaming, and custom Dead Letter Queue (DLQ) bridges for message reliability.
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.
Senior Forward Deployed Engineer, Applied AI SnowflakeSenior Forward Deployed Engineer, Applied AIMenlo Park, CaliforniaTranslate ambiguous customer goals into measurable quality metrics, evaluation frameworks, and golden datasets – then run systematic eval loops to hill-climb on agent quality, catch regressions before customers do, and continuously raise the bar on accuracy, faithfulness, and safety. Experience building eval sets from production traces and synthetic data, and running structured experimentation (A/B tests, ablations, offline evals) to compare prompts, models, or agent architectures.
Staff Software Engineer - AI & Intelligent Tooling PlaidStaff Software Engineer - AI & Intelligent ToolingSan Francisco, CaliforniaAs a Staff Software Engineer on the Intelligent Tooling team, you will build and operate internal systems that directly impact how engineers across Plaid do their work, and own the technical direction for major parts of that surface. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use.
Hybrid | Senior Legal AI Evaluation Counsel — $75–$110/hour 24-MagHybrid | Senior Legal AI Evaluation Counsel — $75–$110/hourSan Francisco, CaliforniaWe are sharing a specialised full-time opportunity for experienced counsel-level attorneys with substantial legal practice experience and the ability to evaluate, structure, and improve advanced AI systems working on complex professional legal tasks. Current or previous seniority at Counsel, Senior Associate, Senior In-House Counsel, Assistant General Counsel , or a comparable level.
Hybrid | Finance AI Evaluation Specialist — $40–$80/hour 24-MagHybrid | Finance AI Evaluation Specialist — $40–$80/hourSan Francisco, CaliforniaWe are sharing a specialised full-time opportunity for experienced finance professionals with deep expertise in a core financial discipline and the ability to evaluate, structure, and improve advanced AI systems working on real-world finance tasks. Apply specialist knowledge from one or more areas such as corporate finance and FP&A, investment banking and M&A, asset or wealth management, private equity, private credit, quantitative finance, risk management, treasury, accounting, or audit.