Research Scientist jobs at OpenAI

About the Team The Foundations Research team works on high-risk, high-reward ideas that could shape the next decade of AI. Our goal is to advance the science and data that enable our training and scaling efforts, with a particular focus on future frontier models. Pushing the boundaries of data, scaling laws, optimization techniques, model architectures, and efficiency improvements to propel our science. About the Role We're looking for a technical research lead to grow and lead our embeddings-focused retrieval efforts. You'll manage a team of world-class research scientists and engineers developing foundational technology that enables models to retrieve and condition on the right information, at the right time. This includes designing new embedding training objectives, scalable vector store architectures, and dynamic indexing methods. This work will support retrieval across many OpenAI products and internal research efforts, with opportunities for scientific publication and deep technical impact. This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. Responsibilities * Lead research into embedding models and retrieval systems optimized for grounding, relevance, and adaptive reasoning. * Manage a team of researchers and engineers building end-to-end infrastructure for training, evaluating, and integrating embeddings into frontier models. * Drive innovation in dense, sparse, and hybrid representation techniques, metric learning, and learning-to-retrieve systems. * Collaborate closely with Pretraining, Inference, and other Research teams to integrate retrieval throughout the model lifecycle * Contribute to OpenAI's long-term vision of AI systems with memory and knowledge access capabilities rooted in learned representations. You Might Thrive in This Role If You Have * Proven experience leading high-performance teams of researchers or engineers in ML infrastructure or foundational research. * Deep technical expertise in representation learning, embedding models, or vector retrieval systems. * Familiarity with transformer-based LLMs and how embedding spaces can interact with language model objectives. * Research experience in areas such as contrastive learning, supervised or unsupervised embedding learning, or metric learning. * A track record of building or scaling large machine learning systems, particularly embedding pipelines in production or research contexts. * A first-principles mindset for challenging assumptions about how retrieval and memory should work for large models. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. For additional information, please see OpenAI's Affirmative Action and Equal Employment Opportunity Policy Statement. Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations. To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance. We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link. OpenAI Global Applicant Privacy Policy At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.

Remote contract for PhDs in Biology, Biotechnology, Biochemistry, or related fields. Work on cutting-edge projects with top AI labs while earning up to $50+/hour, fully remote, with flexible weekly hours. No AI experience required Help fine-tune large language models (like ChatGPT) using your biology knowledge. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced biology questions to test AI performance. Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level biology topics. Requirements: PhD (pursuing or completed) in Biology, Biotechnology, Biochemistry, or a related field. Strong biology reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise). Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Chemistry, Chemical Engineering, or related fields. Work on cutting-edge projects with top AI labs while earning up to $50+/hour, fully remote, with flexible weekly hours. No AI experience required Help fine-tune large language models (like ChatGPT) using your chemistry knowledge. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced chemistry problems to test AI performance (e.g., chemical engineering, biochemistry). Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level chemistry topics. Requirements: PhD (pursuing or completed) in Chemistry, Chemical Engineering, Biochemistry, or related field. Strong chemistry reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise). Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Chemistry, Chemical Engineering, or related fields. Work on cutting-edge projects with top AI labs while earning up to $50+/hour, fully remote, with flexible weekly hours. No AI experience required Help fine-tune large language models (like ChatGPT) using your chemistry knowledge. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced chemistry problems to test AI performance (e.g., chemical engineering, biochemistry). Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level chemistry topics. Requirements: PhD (pursuing or completed) in Chemistry, Chemical Engineering, Biochemistry, or related field. Strong chemistry reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise). Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Chemistry, Chemical Engineering, or related fields. Work on cutting-edge projects with top AI labs while earning up to $50+/hour, fully remote, with flexible weekly hours. No AI experience required Help fine-tune large language models (like ChatGPT) using your chemistry knowledge. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced chemistry problems to test AI performance (e.g., chemical engineering, biochemistry). Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level chemistry topics. Requirements: PhD (pursuing or completed) in Chemistry, Chemical Engineering, Biochemistry, or related field. Strong chemistry reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise). Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Physics, Applied Physics, or related fields. Work on cutting-edge projects with top AI labs while earning $50+/hour, fully remote, with flexible weekly hours. No AI experience required Help fine-tune large language models (like ChatGPT) using your physics skills. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced physics problems to test AI performance (e.g., mechanics, electromagnetism, thermodynamics). Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level physics topics. Requirements: PhD (pursuing or completed) in Physics, Applied Physics, or a related field. Strong physics reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise) Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Mathematics, Statistics, or related fields. Work on cutting-edge projects with top AI labs while earning $50+/hour, fully remote, with flexible weekly hours. No AI experience required. Help fine-tune large language models (like ChatGPT) using your math and analytical skills. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced math problems to test AI performance (e.g., multi-step reasoning, abstraction, symbolic manipulation). Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level math topics. Requirements: PhD (pursuing or completed) in Mathematics, Applied Math, Statistics, or related field. Strong mathematical reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise) Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Physics, Applied Physics, or related fields. Work on cutting-edge projects with top AI labs while earning $50+/hour, fully remote, with flexible weekly hours. No AI experience required Help fine-tune large language models (like ChatGPT) using your physics skills. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced physics problems to test AI performance (e.g., mechanics, electromagnetism, thermodynamics). Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level physics topics. Requirements: PhD (pursuing or completed) in Physics, Applied Physics, or a related field. Strong physics reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise) Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Physics, Applied Physics, or related fields. Work on cutting-edge projects with top AI labs while earning $50+/hour, fully remote, with flexible weekly hours. No AI experience required Help fine-tune large language models (like ChatGPT) using your physics skills. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced physics problems to test AI performance (e.g., mechanics, electromagnetism, thermodynamics). Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level physics topics. Requirements: PhD (pursuing or completed) in Physics, Applied Physics, or a related field. Strong physics reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise) Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Mathematics, Statistics, or related fields. Work on cutting-edge projects with top AI labs while earning $50+/hour, fully remote, with flexible weekly hours. No AI experience required. Help fine-tune large language models (like ChatGPT) using your math and analytical skills. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced math problems to test AI performance (e.g., multi-step reasoning, abstraction, symbolic manipulation). Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level math topics. Requirements: PhD (pursuing or completed) in Mathematics, Applied Math, Statistics, or related field. Strong mathematical reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise) Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Biology, Biotechnology, Biochemistry, or related fields. Work on cutting-edge projects with top AI labs while earning up to $50+/hour, fully remote, with flexible weekly hours. No AI experience required Help fine-tune large language models (like ChatGPT) using your biology knowledge. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced biology questions to test AI performance. Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level biology topics. Requirements: PhD (pursuing or completed) in Biology, Biotechnology, Biochemistry, or a related field. Strong biology reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise). Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Biology, Biotechnology, Biochemistry, or related fields. Work on cutting-edge projects with top AI labs while earning up to $50+/hour, fully remote, with flexible weekly hours. No AI experience required Help fine-tune large language models (like ChatGPT) using your biology knowledge. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced biology questions to test AI performance. Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level biology topics. Requirements: PhD (pursuing or completed) in Biology, Biotechnology, Biochemistry, or a related field. Strong biology reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise). Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Mathematics, Statistics, or related fields. Work on cutting-edge projects with top AI labs while earning $50+/hour, fully remote, with flexible weekly hours. No AI experience required. Help fine-tune large language models (like ChatGPT) using your math and analytical skills. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced math problems to test AI performance (e.g., multi-step reasoning, abstraction, symbolic manipulation). Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level math topics. Requirements: PhD (pursuing or completed) in Mathematics, Applied Math, Statistics, or related field. Strong mathematical reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise) Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

Remote contract for PhDs in Biology, Biotechnology, Biochemistry, or related fields. Work on cutting-edge projects with top AI labs while earning up to $50+/hour, fully remote, with flexible weekly hours. No AI experience required Help fine-tune large language models (like ChatGPT) using your biology knowledge. You'll design problems, check how well AI solves them, and work with researchers to build better benchmarks. Responsibilities: Design advanced biology questions to test AI performance. Develop clear, step-by-step solutions with rigorous logic. Evaluate AI outputs for accuracy and quality of reasoning. Collaborate with researchers to refine benchmarks across undergraduate to PhD-level biology topics. Requirements: PhD (pursuing or completed) in Biology, Biotechnology, Biochemistry, or a related field. Strong biology reasoning and problem-solving skills across advanced domains. Ability to communicate complex ideas clearly in writing and provide structured feedback. No AI experience required Perks: Fully remote, flexible work. Work on cutting-edge AI projects with leading LLM companies. Offer Details: Pay rate: $50+/hour (depends on role and candidate expertise). Assessment: Shortlisted experts complete an evaluation before selection. Assignments: Contract roles with defined start/end dates; up to 40 hrs/week. Note: As part of assessments you will go through an AI video interview. About Turing: Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L. After applying, you will receive an email with a login link. Please use that link to access the portal and complete your profile. Know amazing talent? Refer them at turing.com/referrals, and earn money from your network.

About the Role We're looking for an experienced Staff / Senior Staff Research Scientist to push the boundaries of applied machine learning and AI at Opendoor. While this role will have a significant impact on our valuation systems - ensuring we provide the most accurate and transparent pricing possible - the scope goes well beyond pricing. You'll work across a range of challenging ML problems, from multi-modal modeling to operational optimization, helping us rethink how we use structured and unstructured data to make better decisions for our customers. What You'll Need Strong software engineering and coding skills in Python, with experience contributing to production codebases 9+ years of experience developing and deploying ML models end-to-end - from research and prototyping to implementation in production systems Hands-on experience with deep learning architectures, including ConvNets, Transformers, or similar Advanced degree (MS or PhD) in computer science, statistics, mathematics, or a related quantitative field Solid foundation in statistics and experimental design Strong communication and collaboration skills - you're comfortable working with cross-functional stakeholders and can communicate technical ideas clearly Nice to Have Familiarity with Pyspark and distributed data processing Background in search, recommendation systems, or personalization Experience working with large language models (LLMs) or vision-language models (VLMs) A genuine interest in real estate - no prior experience required, but you'll engage deeply with housing data What You'll Do Design and deploy architectural improvements to our deep neural network (DNN)-based home valuation models Build interpretable ML models that can help us explain pricing decisions to customers Incorporate unstructured data - like images, videos, or text - into our forecasting and valuation pipelines using cutting-edge AI models (LLMs, VLMs, etc.) Collaborate with Engineering and Ops to enhance our human-in-the-loop pricing systems Improve the feature engineering and model training pipelines that power our production systems Rethink our risk and optimization models using real-world data and domain insight We're a small, nimble team - there's ample opportunity to work across the entire research and modeling stack. Compensation The base pay range for this position is $238,400 - $327,800 annually, plus RSUs and bonuses. Pay within this range varies by work location and may also depend on your qualifications, job-related knowledge, skills, and experience. We also offer a comprehensive package of benefits including unlimited PTO, medical/dental/vision insurance, life insurance, and 401(k) to eligible employees. About us…. Powering life's progress, one move at a time Since 2014, we've been reinventing life's most important transaction with a new, simple way to buy and sell a home. The traditional real estate process is broken, and our mission is clear: build a digital, end-to-end experience that makes buying and selling a home simple and certain. We're a team of problem solvers, innovators, and operators building the largest, most trusted platform for residential real estate. Whether it's starting a family, taking a new job, or making a life change, we help people move forward with confidence. This work isn't easy, and it's not for everyone. But if you want to be part of a team that's tilting the world in favor of people who want to sell, buy, or own a home then you'll find purpose here. Opendoor Values Openness We believe that being open about who we are and what we do allows us to be better. Individuals seeking employment at Opendoor are considered without regard to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, sexual orientation, gender identity or other protected status under all applicable laws, regulations, and ordinances. We collect, use, and disclose applicant personal information as described in our personnel privacy policies. To learn more, you can find the policy details for California residents here and for Canada residents here. We are committed to assisting members of the military community in utilizing their skills at Opendoor. U.S. candidates are able to review your military job classification at MyNextMove.org and apply for positions that align with your expertise. At Opendoor, we are committed to providing reasonable accommodations throughout our recruitment processes for candidates with disabilities, pregnancy, religious beliefs, or other reasons protected by applicable laws. If you require assistance or a reasonable accommodation, please contact us at ********************************.

See yourself at Dataminr As an AI Research Scientist you'll be working on some of the most challenging AI problems in real-time event detection and directly contributing to products while advancing the state of the art. This role can be remote or based out of our New York City, Dublin, or London offices. AI Innovation at Dataminr Working at Dataminr you'll have the opportunity to tackle the most exciting trends in AI on a daily basis to power a revolutionary product that uncovers critical events around the world as they unfold. Regenerative AI: our AI technology, ReGenAI, is a new form of generative AI that automatically regenerates real-time Live Event Briefs as events unfold. Learn more here. Agentic AI: we recently launched our Agentic AI capability, what we're calling our Intel Agents, that autonomously generates critical context for our clients on real-time events, threats, and risks allowing them to see the clearest, most accurate view of what's happening on the ground. Learn more here Multimodal AI: our platform detects events from many different types of data (images, video, sensor data, audio, and text in over 150 languages). Learn more here. The opportunity Perform research to advance the state of the art and solve specific problems at scale in one or more of the following areas: Natural Language Processing, Machine and Deep Learning. Work closely with a diverse, interdisciplinary team to deliver value to customers (existing and new products). Contribute to the research community via publications in top tier venues, participation in program committees, etc. Excel in placing a human-centered focus on the work (context, end-user impact, etc), finding solutions that work in practice and have significant impact. Productionize and ship research into Dataminr's products, and thus to its users worldwide. Senior candidates are expected to lead technical areas and/or people. What you bring At Dataminr, we value you for who you are. We encourage you to apply for this role, even if you don't meet every qualification. Our candidates are reviewed on the basis of their skill and potential to succeed. Ph.D. in Computer Science or related field Experience in one or more of the following topics: AI for cyber security, LLMs, agentic AI, generation, machine translation, summarization, topic detection & tracking, text classification, knowledge extraction/representation/management, trending topic detection, search, machine learning and deep learning, etc. Outstanding publication record (IEEE, AAAI, NeurIPS, ACL, TACL, EMNLP, WWW, etc.). Demonstrated ability to work independently, set up experiments and demonstrate progress through principled use of metrics. Proficiency in Python and experience with relevant AI/ML libraries and frameworks such as PyTorch and Hugging Face Transformers. Experience with LLM serving technologies such as vLLM is a plus. Professional experience in industry (requirement varies depending on level; recent graduates must have had relevant internships). #LI-Remote #LI-BM About Dataminr At Dataminr, we are a mission driven team of talented builders, creators and visionaries who have real-world impact on how organizations are able to respond to events. Dataminr's groundbreaking, AI-powered, intelligence platform provides organizations with the earliest signals of emerging risks, events, and threats before they unfold. Trusted by two-thirds of the Fortune 50 and half of the Fortune 100, Dataminr's platform analyzes billions of public data inputs spanning text, image, video, audio and sensor data across 150+ languages, empowering our clients to stay one step ahead in an increasingly complex world where every second counts. Founded in 2009, we have pioneered the world's first real-time event detection platform, long before the recent Gen AI ‘boom.' Dataminr operates all around the world united by our passion to use AI for the greater good, be agents of positive change and put our technology into the hands of clients charged with the responsibility to keep organizations running and keep people safe. As our employees focus on developing our revolutionary technology, we focus on our employees. Dataminr is proud to offer a variety of flexible work arrangements, offices all over the world to foster collaboration, generous PTO and sick leave, and more, as part of our competitive benefits package aimed at keeping all our employees happy and healthy. Explore all our benefits here. We believe our differences give us strength. Our employees are empowered to be their best, authentic selves through various opportunities, such as our robust employee resource group (ERG) network, manager development programming, professional development funds, and more. We serve a global community made up of many cultures and strive to reflect the world and clients we serve, with a workforce built on merit and equity. We actively condemn racism and discrimination in any form. We stand for social good, fostering a culture of allyship, and standing up for those who face systemic barriers to equality. We lead with empathy and strive to be agents of positive change in our company and in our communities. The annual base salary range for this position is $148,240 - $218,000. You will also be eligible to receive a discretionary bonus and Company equity. Actual salary will be based on a number of factors including, but not limited to, geographic location, applicant skills, and prior relevant experience. Dataminr is an equal opportunity and affirmative action employer. Individuals seeking employment at Dataminr are considered without regards to race, sex, color, creed, religion, national origin, age, disability, genetics, marital status, pregnancy, unemployment status, sexual orientation, citizenship status or veteran status. Dataminr will collect and process your personal data. All personal data will be processed in accordance with applicable data protection laws. Please see Dataminr's candidate privacy notice available here. By providing your details and applying via our careers website, you acknowledge that you have read our candidate privacy notice. If you have any queries, please contact the People Team at *************** or privacy@dataminr.com .

Role OverviewThe Clinical Trial Research Scientist evaluates clinical study protocols, trial designs, endpoints, statistical plans, and study results. This role emphasizes methodological rigor, documentation clarity, and accurate interpretation of safety and efficacy outcomes. What You'll Do- Review clinical trial protocols and identify methodological strengths or gaps - Analyze endpoints, inclusion/exclusion criteria, and study controls - Interpret trial results and summarize safety and efficacy findings - Validate statistical analysis plans for completeness and accuracy - Identify operational or scientific risks in trial execution - Support recurring evaluations of clinical documentation and study outputs What You BringMust-Have:- Experience in clinical research, biostatistics, or pharmaceutical science - Strong understanding of trial methodology and regulatory standards - Ability to interpret trial data and communicate findings clearly Nice-to-Have:- Experience with Phase I-IV trials or specific therapeutic areas

About KariusKarius is a venture-backed life sciences startup transforming the way pathogens and other microbes are observed throughout the body. By unlocking the information present in microbial cell-free DNA, we're helping doctors quickly solve their most challenging cases, accelerating industry partners' biomarker discovery and clinical trials, uncovering novel microbes, and ultimately working to reduce patient suffering worldwide. Position SummaryYou are curious, creative, and driven to make a meaningful impact on patients. As a key member of the Computational Biology team, you will develop and improve algorithms that are central to maximizing the value of our data. You'll operate at the cutting edge of computational biology, collaborating across disciplines to solve complex problems and innovate where existing solutions fall short. This role is ideal for a self-starter who thrives in a fast-paced, mission-driven environment and has a passion for scientific rigor and quality. Why Should You Join Us?Karius is dedicated to advancing the understanding and diagnosis of infectious diseases through innovation in genomic sequencing and machine learning. Our platform is delivering unprecedented insights into the microbial landscape, enabling clinicians to identify more than a thousand pathogens directly from blood with a comprehensive test. As part of the Karius team, your work will directly impact patient lives at scale. You'll be surrounded by talented scientists, engineers, and clinicians united by a common mission and a culture of excellence. Reports to: Director, Computational Biology Location: Redwood City, CA (Hybrid) or Remote (USA) Primary Responsibilities• Lead the design, development, implementation, validation and improvement of novel computational methods and algorithms to extract actionable insights from high-dimensional biological data.• Lead the design and development of computational pipelines for analyzing complex, high-dimensional NGS and other biological datasets.• Contribute to strategic planning and scientific direction for computational biology within the company, influencing roadmap decisions and investment in infrastructure. • Drive cross-functional collaboration with colleagues in Assay Development, Analytics, Research, Engineering, Molecular Biology, and Medical Affairs to understand data properties, clinical context, and opportunities for improvement.• Drive data interpretation and biological contextualization of findings; author technical elements of publications, presentations and regulatory submissions. • Stay current on emerging trends in computational biology, metagenomics, statistics, and software engineering, and proactively apply relevant advances to enhance analytical capabilities and scientific rigor.• Explore diverse approaches to modeling and problem-solving across quantitative disciplines.• Share a passion for ensuring the quality of our computational methods. What's Fun About the Job?Karius is operating at the frontier of infectious disease diagnostics, defining what's next in clinical metagenomics. You'll work on novel and impactful scientific problems, applying some of the most advanced technologies available. Whether refining algorithms or designing entirely new methods, your contributions will play a central role in transforming patient care and accelerating scientific discovery. Travel RequirementsAbility to travel to HQ once per quarter for team events, if remote. Physical RequirementsSubject to extended periods of sitting and/or standing, and moderate noise levels. Work is generally performed in an office environment. Position Requirements• Ph.D. or Masters in computer science, statistics, mathematics, physics, or a related field, preferably with a focus on computational biology.• Proven experience in biotech, pharma, or relevant industry settings: minimum required experience with PhD is 5+ years, Masters is 8+ years. • Demonstrated track record of developing novel quantitative models for biological data, as shown through relevant publications.• Expertise and ability to innovate in probabilistic models (e.g., Dirichlet processes). • Expertise with NGS/bioinformatics, statistics, and machine learning tools for analysis of high-dimensional datasets.• Experience in diagnostics is highly desirable, and experience with database technologies is a plus.• Excellent communication skills and ability to thrive in collaborative, cross-functional teams.• Comfortable working in a small, agile team where responsibilities span both research and development, and able to shift focus as needed to meet evolving project goals. Personal Qualifications• Passionate and purpose-driven with a deep connection to Karius' mission.• Comfortable in a hybrid research-development environment.• Detail-oriented, organized, and effective in a fast-paced startup setting.• Eager to grow and help others grow as part of a collaborative, learning-focused team.• Strong scientific curiosity and a drive to solve complex biological problems through data.• Adaptable and resilient in the face of ambiguity and evolving priorities.• Committed to scientific integrity, transparency, and rigor in every aspect of work.• Excellent communicator who can translate technical insights into actionable biological understanding. DisclaimerThe above is intended to describe the general nature and level of work being performed by individuals assigned to this position. It is not intended to be an exhaustive list of all duties, responsibilities, and skills required. Responsibilities and duties may change or be adjusted to meet the needs of the company, and additional duties may be assigned as necessary. The job description is subject to change at any time at the discretion of Karius. Equal Opportunity EmployerAt Karius, we value a diverse and inclusive workplace and provide equal employment opportunities for all applicants and employees and are committed to honor and invest in the full diversity of people, in our hiring, recruiting and development of employees across the Company. All qualified applicants for employment are encouraged to apply and will be considered without regard to an individual's race, color, sex, gender identity and gender expression, including transgender individuals who are transitioning, have transitioned, or are perceived to be transitioning to the gender with which they identify, religion, age, national origin or ancestry, citizenship, physical or mental disability, medical condition, family care status, marital status, domestic partner status, sexual orientation, genetic information, military or veteran status, or any other basis protected by federal, state or local laws. If you are unable to submit your application due to a disability, please contact us at *********************** and we will accommodate qualified individuals with disabilities.$135,980 - $203,970 a year

About KariusKarius is a venture-backed life sciences startup transforming the way pathogens and other microbes are observed throughout the body. By unlocking the information present in microbial cell-free DNA, we're helping doctors quickly solve their most challenging cases, accelerating industry partners' biomarker discovery and clinical trials, uncovering novel microbes, and ultimately working to reduce patient suffering worldwide. Position SummaryYou are curious, creative, and driven to make a meaningful impact on patients. As a key member of the Computational Biology team, you will develop and improve algorithms that are central to maximizing the value of our data. You'll operate at the cutting edge of computational biology, collaborating across disciplines to solve complex problems and innovate where existing solutions fall short. This role is ideal for a self-starter who thrives in a fast-paced, mission-driven environment and has a passion for scientific rigor and quality. Why Should You Join Us?Karius is dedicated to advancing the understanding and diagnosis of infectious diseases through innovation in genomic sequencing and machine learning. Our platform is delivering unprecedented insights into the microbial landscape, enabling clinicians to identify more than a thousand pathogens directly from blood with a comprehensive test. As part of the Karius team, your work will directly impact patient lives at scale. You'll be surrounded by talented scientists, engineers, and clinicians united by a common mission and a culture of excellence. Reports to: Director, Computational Biology Location: Redwood City, CA (Hybrid) or Remote (USA) Primary Responsibilities• Develop, implement, validate and improve novel computational methods and algorithms to extract actionable insights from high-dimensional biological data.• Implement and optimize computational pipelines for analyzing complex, high-dimensional NGS and other biological datasets.• Collaborate cross-functionally with colleagues in Assay Development, Analytics, Research, Engineering, Molecular Biology, and Medical Affairs to understand data properties, clinical context, and opportunities for improvement.• Drive data interpretation and biological contextualization of findings, contributing to publications, presentations and regulatory submissions. • Stay current on emerging trends in computational biology, metagenomics, statistics, and software engineering, and proactively apply relevant advances to enhance analytical capabilities and scientific rigor.• Explore diverse approaches to modeling and problem-solving across quantitative disciplines.• Share a passion for ensuring the quality of our computational methods. What's Fun About the Job?Karius is operating at the frontier of infectious disease diagnostics, defining what's next in clinical metagenomics. You'll work on novel and impactful scientific problems, applying some of the most advanced technologies available. Whether refining algorithms or designing entirely new methods, your contributions will play a central role in transforming patient care and accelerating scientific discovery. Travel Requirements• Ability to travel to HQ once per quarter for team events, if remote. Physical Requirements• Subject to extended periods of sitting and/or standing, and moderate noise levels. Work is generally performed in an office environment. Position Requirements• Ph.D. or Masters in computer science, statistics, mathematics, physics, or a related field, preferably with a focus on computational biology.• Proven experience in biotech, pharma, or relevant industry settings: minimum required experience with PhD is 2+ years, Masters is 5+ years. • Demonstrated track record of developing novel quantitative models for biological data, as shown through relevant publications.• Experience with probabilistic models (e.g., Dirichlet processes). • Expertise with NGS/bioinformatics, statistics, and machine learning tools for analysis of high-dimensional datasets.• Experience in diagnostics is highly desirable.• Excellent communication skills and ability to thrive in collaborative, cross-functional teams.• Comfortable working in a small, agile team where responsibilities span both research and development, and able to shift focus as needed to meet evolving project goals. Personal Qualifications• Passionate and purpose-driven with a deep connection to Karius' mission.• Comfortable in a hybrid research-development environment.• Detail-oriented, organized, and effective in a fast-paced startup setting.• Eager to grow and help others grow as part of a collaborative, learning-focused team.• Strong scientific curiosity and a drive to solve complex biological problems through data.• Adaptable and resilient in the face of ambiguity and evolving priorities.• Committed to scientific integrity, transparency, and rigor in every aspect of work.• Excellent communicator who can translate technical insights into actionable biological understanding. DisclaimerThe above is intended to describe the general nature and level of work being performed by individuals assigned to this position. It is not intended to be an exhaustive list of all duties, responsibilities, and skills required. Responsibilities and duties may change or be adjusted to meet the needs of the company, and additional duties may be assigned as necessary. The job description is subject to change at any time at the discretion of Karius. Equal Opportunity EmployerAt Karius, we value a diverse and inclusive workplace and provide equal employment opportunities for all applicants and employees and are committed to honor and invest in the full diversity of people, in our hiring, recruiting and development of employees across the Company. All qualified applicants for employment are encouraged to apply and will be considered without regard to an individual's race, color, sex, gender identity and gender expression, including transgender individuals who are transitioning, have transitioned, or are perceived to be transitioning to the gender with which they identify, religion, age, national origin or ancestry, citizenship, physical or mental disability, medical condition, family care status, marital status, domestic partner status, sexual orientation, genetic information, military or veteran status, or any other basis protected by federal, state or local laws. If you are unable to submit your application due to a disability, please contact us at *********************** and we will accommodate qualified individuals with disabilities. $121,220 - $181,830 a year