LLM Evaluation & Agents
423 open positions
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Senior Data Scientist - (Content, Consumer) Delivery-HeroBerlin, de 1mo Building and optimizing LLM systems for ratings and reviews (social proof) to help millions of users decide what to order across global markets.
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Staff Machine Learning Scientist ZendeskTallinn, Estonia 1mo Design, develop, and implement machine learning models and algorithms to create innovative AI features for customer service operations, utilizing generative models and LLMs to solve customer problems.
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?(Junior) Data Scientist (m/w/d) – Generative AI Mietwagen International München, BAYERN 1mo Develop text- and language-based applications using Generative AI and LLMs for an international car rental comparison platform.
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(Junior) Data Scientist (m/w/d) – Generative AI Mietwagen International Check24München, Bayern, de 1mo Develop text- and speech-based applications using Generative AI and LLMs for an international car rental comparison platform, focusing on intelligent customer query processing and multi-market deployment.
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Senior AI Engineer (f/m/d)↗ Alpas AIBerlin, Berlin, Germany 1mo Develop, optimize, and integrate ML models and agentic architecture to fully automate supplier search decision-making at stellar quality.
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Sr. Machine Learning Engineer
6senseRemote
$200k–$200k1mo
Build end-to-end production ML systems that explain why accounts matter, powering AI products like RevvyAI and the 6sense Signalverse.
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Senior Machine Learning Engineer, GAI Search Platform - Moveworks ServiceNowMountain View, CALIFORNIA, us $161k–$161k1mo Build conversational search systems and GenAI search platforms that provide instant answers to enterprise users' questions using LLMs and information retrieval.
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Senior Machine Learning Engineer Newmind-AIMecidiyeköy, İstanbul, Turkey 1mo Develop and deploy machine learning models and data-driven solutions to translate business needs into actionable ML outputs.
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Artificial Intelligence Co-Op/Intern - Spring 2027 MosaicUS - Tampa, FL (Lithia area) 1mo Support Mosaic's AI team in building and scaling AI/ML and GenAI solutions that drive business value across key functions.
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Applied AI Engineer MaintainXCanada 1mo Design and iterate prompt recipes to turn multimodal inputs (keyframes, transcripts, OCR) into structured maintenance knowledge entities like SOPs, ensuring high quality and schema validity.
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Member of Technical Staff, North Modelling (Evals) CohereRemote 1mo Build evaluation systems, feedback loops, and applied modelling workflows to ensure model progress translates into better product outcomes for the North AI workspace platform.
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Data Scientist ScienceLogicIndia 1mo Design evaluation harnesses, build LLM-as-judge pipelines, and develop production predictive models for an AIOps platform using small, locally-hosted language models.
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AI Engineer Youssef LCasablanca-Settat, Morocco 1mo Design, develop, and deploy concrete AI solutions including ML models, language models, and intelligent automations for business needs.
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Data Science ML/GenAI Engineer (FRE/ ENG) Irth-SolutionsRemote 1mo Design, prototype, and evaluate LLM/NLP solutions and build robust, scalable data pipelines to support business needs in damage prevention, asset integrity, land management, and stakeholder engagement.
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Senior Software Engineer, AI ThomsonreutersCanada, Toronto, Ontario $100k–$100k1mo Design and develop scalable AI/ML-powered features and capabilities from concept to production for Thomson Reuters' Corporates Tax and Trade products.
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Senior Machine Learning Engineer, Trust AirbnbRemote $200k–$200k1mo Building specialized ML models, AI agents, and agentic capabilities to detect abuse, automate trust decisions, and protect the Airbnb community from fraud and safety risks.
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Lead Machine Learning Engineering, (Hybrid) CiscoSeattle, Washington, US $198k–$198k1mo Build and improve scalable data pipelines, human-in-the-loop labeling workflows, and synthetic data generation systems to create high-quality training and evaluation datasets for Large Language Models (LLMs) and AI agents.
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AI Python Data Scientist (fluent english)↗ EntelgyMadrid, Community of Madrid, Spain 1mo Develop AI components for a legal assistant that unifies legal frameworks across multiple countries.
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Data Scientist OpenRouterRemote (US) 1mo Build the intelligence layer for a model routing marketplace by creating analytics products, routing heuristics, and data features that help developers optimize LLM usage.
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AI/ML Engineer↗ PerformRemote 1mo Lead the design and development of core machine learning systems, LLM-based applications, and intelligent workflows that transform unstructured data into usable insights.
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Machine Learning Engineer, Evals Nous ResearchAmericas (US time zones) 1mo Designing and maintaining evaluation infrastructure, benchmarks, and LLM-as-judge systems to assess agent capabilities and model performance.
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Staff/Lead LLM Data Scientist (Singapore based)↗ Agoda 1mo Design, build, and own end-to-end LLM-based systems for real booking flows, translating open-ended product problems into concrete ML and LLM designs.
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Human Data Manager xAIPalo Alto, CA $100k–$100k1mo Design and execute high-value human data projects to provide engineering teams with high-quality tasks and evaluations for AI model training and alignment.
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Machine Learning Engineer EntefyUSA 1mo Build AI systems for unstructured data classification, clustering, machine translation, and social text mining to shape the future of communication and digital interaction.
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Human Data Quality Engineer (Founding Team)↗ ProlificRemote 1mo Designing quality frameworks and building scalable systems to ensure high-quality human data for training next-generation AI models.
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?Projektmitarbeiter*in - Data Infrastructure & AI/ML Potsdam, BRANDENBURG 1mo Building a shared AI infrastructure and web platform for European cultural and creative industries, developing rights-compliant small-data AI methods, and creating AI tools like a chatbot.
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Forward Deployed AI Engineer, Campus, United States - BCG X BcgBoston, Massachusetts, United States of America 1mo Build next-generation AI software solutions and optimize computational efficiency of algorithms for clients.
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Advanced Specialist, AI Scientist↗ Pearson 1mo Senior AI Scientist leading the development of data-driven educational products and AI systems for English language learning.
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?Senior Data Scientist (m/w/d) Remote $80k–$80k1mo Drive innovative Data Science projects in intralogistics, developing complex algorithms and AI/ML models to enhance efficiency and sustainability of warehouse and transport processes.
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Investigations Engineer - NYC GPTZeroNYC Hybrid 1mo Build and run a research engine to detect AI-generated content and hallucinations on the web, synthesizing data into reports and visualizations for investigative journalism.
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AI Research Scientist/Engineer↗ Sonar 1mo Pioneering next-generation code analysis engine by applying cutting-edge AI and LLM techniques to source code to identify bugs, vulnerabilities, and code smells.
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AI Developer↗ SeatriumSingapore, Singapore 1mo Develop and implement AI models using machine learning and deep learning techniques to solve complex business problems, including NLP systems.
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Senior Machine Learning Engineer↗ TolokaRemote 1mo Design, train, and deploy AI agents and agentic workflows to power Toloka's core platform products, ensuring faster, cheaper, and more reliable operations for clients including frontier labs and big tech.
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AI engineer - Testing, AI4ALL ValeoCairo 1mo Design and maintain test strategies for AI-powered products, APIs, and web applications, including evaluating AI outputs for accuracy and reliability.
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AI/ML Engineer - School CengageUnited States $102k–$102k1mo Build production AI features for K-12 educators and students, including lesson planning tools, automated grading, personalized student support, and administrator analytics.
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Consultant.e.s - Stage de fin d'études - Nantes - CIO - IA responsable : quels KPI et outils pour suivre et implémenter explicabilité, biais, censure ? WavestoneNantes, Pays de la Loire, fr 1mo Identify and analyze conversational biases in generative AI chatbots, define KPIs to measure bias levels, and propose tools and best practices for building equitable, compliant agents.
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Member of Technical Staff RekaRemote 1mo Productionize frontier AI models to solve complex real-world problems and integrate them into customer technology stacks.
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Grupo QuintoAndar | Senior Data Scientist QuintoAndarRemote 1mo Architect, develop, and deploy machine learning systems for chatbots, search, customer experience enhancement, pricing, and credit models in the real estate sector.
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Machine Learning Engineer, Assistant Quality GleanworkSan Francisco, CA $180k–$180k1mo Build and improve ML and LLM-powered systems to raise the quality of Glean's AI Assistant and autonomous agents across real user workflows.
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LLMOps Engineer AlxafricaALX Africa 1mo Build and run evaluation suites for an AI learning platform's LLM products to verify functionality and detect model failures before release.
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Senior AI Engineer (Xora Portfolio Company) Xora-InnovationSingapore, Singapore, Singapore 1mo Owns the LLM systems behind the platform, building agents and fine-tuned models that ship as product for material design and validation.
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Machine Learning Engineer↗ ViridienSingapore, Singapore $0k–$0k1mo Build and deploy production-grade AI systems, specifically Large Language Models (LLMs) and agentic workflows, to solve complex natural resource, energy transition, and infrastructure challenges.
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