Senior AI Solutions Engineer Crunchyroll, IncSenior AI Solutions EngineerLos Angeles, CA$183,400–$229,200 / yearExperience evaluating and observing agent/LLM systems - building eval sets, defining success criteria, and instrumenting tracing, monitoring, and drift detection (using tooling such as Datadog, LangSmith, or Langfuse) so you can point to numbers that show whether a system is actually working. Design agentic systems deliberately: decompose the task, define the agent''s goals, tools, and action space, choose between single-agent and multi-agent orchestration, and specify how it plans, reasons, retains memory/state, escalates to a human, and stays within its guardrails.
Data Science & Analysis - AI Training - US Prolific Academic LtdData Science & Analysis - AI Training - USLos Angeles, CAWe're looking for Data Scientists and Data Analysts to join our Expert Network to help train and evaluate cutting-edge AI models using real technical expertise. We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback.
AI Change Management Lead Green Hasson & Janks LLPAI Change Management LeadLos Angeles, CA$110–$140 / hourThis interim consultant role is focused on driving the people side of AI transformation: ensuring employees understand, adopt, and sustain new AI-enabled processes and tools. Our clients are mid-market and enterprise organizations actively operationalizing AI-driven workflows across their finance, accounting, and operations functions.
Accountants - AI Training - Los Angeles, US Prolific Academic LtdAccountants - AI Training - Los Angeles, USLos Angeles, CAWe're looking for Accountant Subject Matter Experts to join our Expert Network to help train and evaluate cutting-edge AI models using professional accounting insight. We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback.
AI Engineer, Physical Systems and Sensing Chaos IncAI Engineer, Physical Systems and SensingEl Segundo, CA$145,000–$250,000 / yearThe ideal candidate has used machine learning and AI to make sense of complex hardware systems - whether that''s automating root cause analysis in a production process, building perception pipelines for autonomous vehicles, using LLMs to interpret sensor telemetry, or deploying anomaly detection across IoT networks. Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses.
Pharmacists - AI Training - Long Beach, US Prolific Academic LtdPharmacists - AI Training - Long Beach, USLong Beach, CAWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.
Legal Professionals - AI Training - Los Angeles, USA Prolific Academic LtdLegal Professionals - AI Training - Los Angeles, USALos Angeles, CAWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. We're looking for Legal Subject Matter Experts to join our Expert Network to help train and evaluate cutting-edge AI models using professional legal insight.
AI Trainer – Visual & Graphic Design Expert (Remote) - Los Angeles Prolific Academic LtdAI Trainer – Visual & Graphic Design Expert (Remote) - Los AngelesLos Angeles, CARemoteWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. Professional design credentials: You must have a formal education in Graphic/Visual Design plus at least 1 year of professional experience OR 5+ years of high-level experience working with professional clients.
Javascript - Senior Developers - AI Training - Long Beach, US Prolific Academic LtdJavascript - Senior Developers - AI Training - Long Beach, USLong Beach, CAWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. We're looking for JavaScript Experts to join our Expert Network to help train and evaluate cutting-edge AI models using real engineering expertise.
Creative Product Technologist, Data & AI Wasserman Media Group LLC (London)Creative Product Technologist, Data & AILos Angeles, CAData fluency and data visualization - working with structured datasets, APIs, BI/dashboard tools, and SQL literacy; ability to understand data models, join datasets, QA outputs, and partner with data/engineering teams on Snowflake, Tableau, or similar workflows. 4-6+ years building and shipping digital products - web apps, interactive tools, dashboards, prototypes, or internal platforms - with a portfolio of live or pilot-ready work that shows clear evidence of your role.
Customer Support Reps - AI Training - US Prolific Academic LtdCustomer Support Reps - AI Training - USLos Angeles, CAWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. We're looking for Customer Support Representatives to join our Expert Network to help train and evaluate cutting-edge AI models using real service expertise.
AI Training - Fluent Japanese Speakers - Los Angeles, US Prolific Academic LtdAI Training - Fluent Japanese Speakers - Los Angeles, USLos Angeles, CAYou'll join live video calls with other Japanese-speaking participants, chatting naturally about everyday topics while your conversation is used to help AI models better understand how people actually speak. This is a genuinely interesting way to shape how AI understands human conversation, one call at a time - your natural way of speaking directly helps these models learn to communicate more like a real person.
AI Trainer - Graphical Abstract - Physics (Remote - Los Angeles) Prolific Academic LtdAI Trainer - Graphical Abstract - Physics (Remote - Los Angeles)Los Angeles, CARemoteWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. Our work supports global organizations with high‑level corporate intelligence, and we rely on executive‑level expertise to validate complex Materials Science and Graphical Abstract data.
Founding Full Stack Engineer, AI Incubation Match GroupFounding Full Stack Engineer, AI IncubationLos Angeles, CA$300,000–$325,000 / yearAs the world's leading portfolio of dating products, Match Group has a unique opportunity to imagine what comes next for dating - including how emerging technologies can help people feel more understood, more intentional, and more confident as they connect. This is a hands-on, high-ownership role for a Staff/Principal-level engineering leader who can build quickly, make strong technical decisions, and help turn an early product thesis into a working product.
Sr Staff IT Software Engineer AI Palo Alto Networks IncSr Staff IT Software Engineer AICA$145,000–$235,500 / yearAI-Driven Cloud Governance & Economics: Leverage predictive machine learning models to analyze multi-cloud spend patterns, autonomously executing real-time resource-optimization strategies via API-driven software actions (e.g., dynamic spot-instance bidding, intelligent right-sizing across AWS, Azure, and GCP). Next-Gen CI/CD: Experience building intelligent delivery pipelines using GitHub Actions or GitLab CI, featuring integrated automated testing, security gates, and AI-assisted code reviews.
NewAI Trainer - Advanced Mandarin Fluency - United States Prolific Academic LtdAI Trainer - Advanced Mandarin Fluency - United StatesLos Angeles, CAWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. This is a genuinely interesting way to shape how AI understands human conversation, one call at a time - your natural way of speaking directly helps these models learn to communicate more like a real person.
Developer AI Merge API Integration SandboxDeveloper AILos Angeles, CaliforniaThe successful candidate will be responsible for developing and optimizing artificial intelligence algorithms and applications that enhance our business processes and deliver high-impact solutions. Collaborate with cross-functional teams to integrate AI solutions into existing systems.
Senior Software Engineer, AI Platform US - Remote or Calgary Syndio Solutions, Inc.Senior Software Engineer, AI Platform US - Remote or CalgaryCARemote$205,000–$225,000 / yearAbout the Role: Syndi is Syndio''s AI platform - one shared agent experience (in-product chat, Slack, Teams) serving our product lines, built on syndi-api: an agent runtime owning orchestration, tool calling, memory, RAG, evals, and observability, live in production today. The platform is young (v1 shipped this quarter), moving fast, and designed around a clear operating model: product teams contribute domain content through APIs, evals, and knowledge - the platform owns the experience.
Sr. Data Scientist - AI Research Lyra Health IncSr. Data Scientist - AI ResearchCA$128,000–$197,000 / yearOutside of the United States, for example in the EU, Switzerland and the UK, you may have the right to request access to, or a copy of, your personal information, including in a portable format; request that we delete your information from our systems; object to or restrict processing of your information; or correct inaccurate or outdated personal information in our systems. Extensive peer-reviewed research confirms Lyra's transformative care model helps people recover twice as fast and results in a 26% annual reduction in overall healthcare claims costs.
Staff Accountant, Finance Automation & AI SprintRayStaff Accountant, Finance Automation & AILos Angeles, California$80,000–$92,000Without a written agreement signed by an officer of SprintRay: a) SprintRay does not accept resumes from recruiting agencies, headhunters, or any other party expecting payment in the event SprintRay speaks with or hires a candidate from such submitted resume; b) SprintRay is not responsible for any fees related to unsolicited resumes or related Terms of Service, and c) Unsolicited resumes received will be considered the property of SprintRay and will be processed accordingly. Ensure all accounting activities are performed in compliance with the U.S. Generally Accepted Accounting Principles (GAAP) and company accounting policies; proactively research and apply relevant guidance for new or complex transactions.