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AI Scientist Jobs

199 Job Offers

AI Data Scientist
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Seeking an experienced AI Data Scientist in Fort Meade to support national security missions. This role requires 10+ years in data science and military/government operations, with expertise in Python, AI/ML, and data visualization. You will conduct capability assessments, develop strategic framew...
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United States , Fort Meade
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99000.00 - 225000.00 USD / Year
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Booz Allen Hamilton
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Staff Applied Scientist- Embodied AI via Smarter Data
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Join Wayve in London as a Staff Applied Scientist to advance Embodied AI through smarter data strategies. You will design data selection methods and evaluation protocols to directly improve autonomous driving models. This role requires deep ML expertise, Python/PyTorch skills, and a focus on how ...
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United Kingdom , London
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Not provided
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Wayve
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AI Research Scientist
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Join Meta's Superintelligence Labs as an AI Research Scientist in Menlo Park. Drive innovation in multimodal models for image/video understanding and generation. You'll need a PhD, industry research experience, and proficiency in PyTorch. Contribute to cutting-edge research with real-world produc...
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United States , Menlo Park
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154000.00 - 217000.00 USD / Year
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Meta
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AI Applied Scientist
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Join Figma's mission to make design accessible as an AI Applied Scientist. Drive fundamental and applied research in Generative AI, building models with SFT, RL, and fine-tuning. Leverage your expertise in PyTorch, LLMs, and software engineering to create magical product features. This role offer...
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United States , San Francisco; New York
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149000.00 - 350000.00 USD / Year
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Figma
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Freelance Data Scientist - AI Marketplace Platform
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Join a leading AI marketplace as a Freelance Data Scientist. Leverage Python and ML frameworks like TensorFlow/PyTorch to build production algorithms for major global retailers. Collaborate with product and engineering teams in Paris or Bordeaux. Apply your 3+ years of experience to impactful pro...
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France , Paris; Bordeaux
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Mirakl
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Senior Machine Learning Scientist (Generative AI)
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Join Viator, a Tripadvisor company, as a Senior Machine Learning Scientist specializing in Generative AI. You will research, prototype, and productionize LLM solutions, including RAG systems and fine-tuning with LoRA/PEFT. This role requires 5+ years of data science experience and 2+ years with L...
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United Kingdom; Poland
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Not provided
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Tripadvisor
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Computer Vision & AI Scientist
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Join a leading medical device company in Lainate, Italy, as a Computer Vision & AI Scientist. You will advance state-of-the-art deep learning for medical endoscopy, working on detection, segmentation, and classification. This role requires a PhD, 5+ years of PyTorch experience, and a proven track...
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Italy , Lainate (Milan)
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Cosmo Intelligent Medical Devices
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Principal AI and Machine Learning Scientist
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Lead groundbreaking AI initiatives as a Principal Scientist in Malvern or Charlotte. Design and validate LLMs and intelligent agents for trustworthy financial advice and hyper-personalized portfolios. Mentor junior talent while enjoying top-tier benefits, from competitive compensation to leading ...
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United States , Malvern; Charlotte
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Vanguard
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Data Scientist - AI Marketplace Platform
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Join our Data Science team to develop and deploy ML algorithms that directly impact 450+ global retailers. You'll leverage Python, TensorFlow/PyTorch, and Transformers on rich data to drive revenue and optimize operations. This role offers collaboration with product and engineering teams, and is ...
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France , Paris, Bordeaux, or remote from France
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Mirakl
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Data Scientist - AI Marketplace Platform
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Join a leading Data Science team to develop and deploy ML algorithms for a global AI marketplace. Use Python, TensorFlow/PyTorch to impact 450+ major retailers and 100k+ sellers. Collaborate cross-functionally from Paris or Bordeaux to drive revenue and optimize operations.
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France , Paris; Bordeaux
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Mirakl
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Data Scientist - AI Marketplace Platform
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Join a leading Data Science team to develop and deploy ML algorithms for a global AI marketplace. Use Python, TensorFlow/PyTorch to impact 450+ major retailers and 100k+ sellers. This role in Paris or Bordeaux requires 3+ years of applied ML experience and a collaborative, business-oriented mindset.
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France , Paris; Bordeaux
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Mirakl
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AI Data Scientist
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Join Talan as an AI Data Scientist in Warsaw. You will build and deploy ML models, manage data pipelines, and create BI dashboards. This role requires fluency in English and Polish. Enjoy benefits like private medical insurance, career development, and international projects.
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Poland , Warsaw
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Talan
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Research Scientist Intern, AI Research - Perception
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Join Meta's Multimedia Perception team as a Research Scientist Intern in AI Research. This role in Bellevue focuses on advancing Computer Vision, NLP, and Deep Learning through fundamental algorithmic research. You will develop novel solutions for perception challenges, contributing to impactful ...
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United States , Bellevue
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7650.00 - 12134.00 USD / Month
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Meta
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AI Trainer - Computer Scientist
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Shape the future of AI as a self-employed AI Trainer from Canada. Use your Computer Science degree and programming expertise to train and evaluate cutting-edge models. Enjoy flexible, remote work with competitive pay while completing complex tasks in algorithms and software systems.
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Canada
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Prolific
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Ai trainer - computer scientist
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Leverage your Computer Science degree and programming expertise as a self-employed AI Trainer. Work remotely on flexible hours to train and evaluate cutting-edge AI models for top AI labs. Your tasks will involve analyzing technical content and improving AI performance on algorithms and software ...
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Prolific
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AI Trainer - Computer Scientist
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Seeking Computer Science experts for a flexible, remote AI Trainer role. Use your programming, algorithms, and software systems knowledge to train and evaluate cutting-edge AI models. This self-employed position offers competitive pay and the freedom to set your own hours from home. A CS degree o...
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Prolific
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AI Trainer - Computer Scientist
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Shape the future of AI as a self-employed AI Trainer. Utilize your Computer Science degree and programming expertise to train and evaluate cutting-edge models for leading labs. Enjoy competitive pay, flexible hours, and the ability to work remotely from the UK. Your skills in algorithms and softw...
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United Kingdom
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Prolific
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AI Trainer – Research Scientist
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Join as a self-employed AI Trainer for top AI labs. Utilize your Research Scientist expertise to train and evaluate cutting-edge models on research design and scientific reasoning. Enjoy competitive pay, flexible hours, and fully remote work from home. A verification test is required to join this...
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Prolific
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Research Scientist Intern, Multimodal Generative AI and Robotics
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Join Meta's research team in Redmond as a Research Scientist Intern in Multimodal Generative AI and Robotics. You will innovate novel computer vision and ML techniques, developing unified models integrating language, vision, and action. This role requires a PhD candidate with expertise in deep le...
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United States , Redmond
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7650.00 - 12134.00 USD / Month
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Meta
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Research Scientist Intern, Large Foundation Models and Generative AI
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Join Meta's Reality Labs Research Team in Redmond as a Research Scientist Intern. You will develop egocentric AI for AR devices and robots, focusing on large foundation models and generative AI. This role requires a PhD candidate with expertise in 3D computer vision, LLMs, and PyTorch. Contribute...
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United States , Redmond
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Salary
7650.00 - 12134.00 USD / Month
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Meta
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About the AI Scientist role

Explore the frontier of intelligent systems with a career as an AI Scientist. This page is your dedicated portal to discover and apply for cutting-edge AI Scientist jobs, connecting you with opportunities to shape the future of technology. AI Scientists are the master architects behind artificial intelligence, specializing in the research, development, and deployment of advanced machine learning and deep learning models. Their work transcends basic data analysis, focusing on creating novel algorithms and systems that can learn, reason, and make autonomous decisions. This profession sits at the intersection of computer science, statistics, and domain-specific expertise, demanding both profound theoretical knowledge and robust practical engineering skills.

Professionals in this role typically engage in the full AI lifecycle. They begin by researching and prototyping innovative algorithms to solve complex problems, such as natural language processing, computer vision, or reinforcement learning. A core responsibility is the meticulous cleaning, processing, and analysis of vast datasets to train these models effectively. Beyond experimentation, AI Scientists are deeply involved in the engineering required to transition models from research notebooks to scalable, reliable production systems. This includes building robust data pipelines, optimizing model performance for inference speed and accuracy, and implementing monitoring frameworks to ensure models remain effective over time. Collaboration is key; they frequently work alongside software engineers, product managers, and domain experts to integrate AI capabilities into real-world applications and products.

The typical skill set for AI Scientist jobs is both deep and broad. A strong educational foundation, usually a Master’s or Ph.D. in Computer Science, Statistics, Mathematics, or a related quantitative field, is common. Expertise in programming languages like Python and R is essential, coupled with mastery of libraries and frameworks such as TensorFlow, PyTorch, scikit-learn, and Keras. Proficiency in data manipulation using SQL and big data technologies is also standard. Crucially, successful AI Scientists possess strong mathematical skills in linear algebra, calculus, probability, and statistics. They are expected to write clean, production-level code and adhere to software engineering best practices, including version control (Git), continuous integration/deployment (CI/CD), and comprehensive testing. Soft skills like problem-solving, critical thinking, and the ability to communicate complex technical concepts to non-technical stakeholders are equally vital.

Whether contributing to strategic capability development, optimizing customer-facing systems, or pushing the boundaries of algorithmic research, AI Scientists are in high demand across industries like technology, finance, healthcare, and defense. If you are driven by innovation and possess the blend of research acumen and engineering rigor required to build the next generation of AI, browsing the AI Scientist jobs listed here is your first step toward a transformative career. Find your role in advancing intelligent automation and machine cognition today.