Machine Learning Jobs

Mistral AI

Mistral AI is a pioneering company dedicated to democratizing AI through high-performance, open-source models and cutting-edge products. We aim to simplify tasks, save time, and enhance learning and creativity by integrating AI seamlessly into daily working life. Our comprehensive AI platform caters to enterprise needs, whether on-premises or in cloud environments, and includes offerings like le Chat, our AI assistant. We are a dynamic, collaborative, and diverse team passionate about AI's potential to transform society, operating across France, USA, UK, Germany, and Singapore. We seek adaptable team players who thrive in fast-paced environments and are ready to contribute to our shared goals.

Mistral AI

Mistral AI is seeking an Applied AI Engineer to join their team and facilitate the adoption of their AI products among customers. This role involves collaborating with clients to address complex technical challenges, from pre-sale to post-implementation, ensuring Mistral's solutions meet and exceed expectations. The engineer will manage daily customer relations, act as a key resource in externalizing research into production settings, and work on state-of-the-art Generative AI applications across various industries. This position offers the opportunity to contribute to a pioneering company shaping the future of AI and make a meaningful impact.

Mistral AI

Mistral AI is seeking an Applied AI Engineer to join our Applied AI Engineering team. This role is integral to driving the successful deployment of Mistral AI products and building complex enterprise use cases. You will work hand-in-hand with customers from pre-sale to post-implementation, ensuring our solutions meet and exceed client expectations. You will manage customer relations involving multiple stakeholders and function as a key resource in externalizing our research in production settings, facilitating the adoption of our products and collaborating to address complex technical challenges.

Scale AI

Scale AI is seeking a highly technical and strategic Senior Manager, Defense Engineering to lead engineering efforts for defense-related projects in the Middle East region. This role involves driving the delivery of custom AI applications for defense and national security clients, combining deep defense domain knowledge with AI and full-stack engineering expertise. The company is focused on using AI to address critical public sector challenges, creating custom AI applications, generating training data for national LLMs, and providing AI upskilling and advisory services. As these applications move to production, Scale AI is investing in the infrastructure and people to ensure reliability, security, and trust with government partners.

Scale AI

Scale is seeking an AI Product Manager to lead the Healthcare vertical within the Agents Data & Reinforcement Learning Environments team. This role involves owning the development of realistic RL environments for training and evaluating AI agents in healthcare software and workflows, as well as defining the "data as a product" strategy that supports them. The ideal candidate will possess deep understanding of the Healthcare industry and its workflows, combined with insight into AI research and current agent capabilities. You will translate this expertise into environments and datasets that enable AI agents to perform real healthcare tasks, serving as the domain expert for Scale's key customers and researchers. A strong entrepreneurial and go-to-market mindset is essential for success in this position.

$206k - $257k

Scale AI

Scale is seeking a Lead Counsel, Commercial to support its Enterprise business unit. This role will focus on negotiating complex revenue deals with Fortune 500 enterprise companies that are developing agentic AI applications across various industries. You will join a creative and solutions-oriented team, collaborating internally and externally to drive deals and business forward. This is an individual contributor role with significant scope and visibility, responsible for managing deals end-to-end and shaping the company's commercial legal function. The ideal candidate is a pragmatic, action-oriented commercial attorney with a deep interest in AI and a collaborative, "roll-up-your-sleeves" attitude.

$227k - $284k

Together AI

The Agents team investigates how to build, align, and scale frontier AI systems capable of complex, multi-step tasks and workflows across text and speech, with a focus on agentic and scientific domains. This role sits at the intersection of agent capabilities, human-computer interaction, and infrastructure, exploring areas like post-training methods for agentic behavior and developing evaluation frameworks for open-ended tasks. As a research intern, you will tackle challenges in alignment, reliability, and scalability, potentially working on new training recipes for self-learning and long-horizon reasoning, curating datasets, studying failure modes, or building scalable agent infrastructure.

Together AI

As a Research Intern in the Model Shaping team, you will work on advanced post-training methods, new techniques for efficient neural network training, and robust evaluation of foundation model capabilities. The Model Shaping team at Together AI focuses on tailoring open foundation models for downstream applications, building services for machine learning developers, and developing new methods for efficient model training and evaluation. This role offers the opportunity to contribute to cutting-edge research and potentially influence open-source projects.

Scale AI

Scale Labs is seeking a highly experienced, strategic, and mission-driven leader to drive the policy research priorities of the organization. This is a unique opportunity to lead a team of research scientists, policy experts, and engineers focused on foundational AI safety and security work. The role involves owning the day-to-day strategy, direction, and execution of Scale's Policy Research Lab, collaborating with internal researchers and leading labs across governments, industry, and academia. You will drive initiatives related to frameworks and benchmarks for frontier AI models, stay engaged with policy and research communities to set trends, and manage the lab's projects, partnerships, and strategy, including direct work with global AI safety institutes. A key part of the role is finalizing, coordinating, and executing the lab's recruiting plan and research agenda.

$178k - $247k

Scale AI

Scale's Public Sector team is rapidly expanding, and you will be instrumental in accelerating the development of AI applications for national security customers. As an Operations Program Manager, you will manage multiple projects within the Computer Vision team, collaborating cross-functionally with Delivery and Engineering teams, as well as operations managers and subject matter experts. Your role will involve ownership of the data labeling system's operations, ensuring timely and high-quality data delivery across diverse modalities and clearance levels, all aimed at supporting our Public Sector customer's AI/ML objectives. You will also contribute to developing and communicating operational improvements to the customer.

$116k - $212k

Scale AI

Scale AI is seeking a Senior/Staff Machine Learning Engineer for its General Agents team. This role is crucial in designing, building, and deploying production-ready AI agents to address high-impact enterprise challenges. You will be involved in the entire agent lifecycle, from conceptualization and system design to evaluation, deployment, and ongoing iteration. The position requires bridging cutting-edge agentic techniques with the practical demands of real-world customer environments, focusing on creating scalable, reliable, and generalizable agent systems.

$265k - $331k

Scale AI

Scale is accelerating the usage of frontier data and models by building complex agents for enterprises around the world through our Scale Generative Platform (SGP). The SGP ML team works on the front lines of this AI revolution, interfacing directly with clients to build cutting-edge products using proprietary research and resources. As an Applied AI Engineer, you will work with clients to create ML solutions to satisfy their business needs, ranging from AI cybersecurity firewalls to transformative AI experiences in journalism and applying foundation genomic models. Daily data-driven experiments will provide key insights to improve product performance, and you will have the opportunity to shape the future of the modern AI movement.

Scale AI

Scale is seeking a thoughtful, multidisciplinary Associate General Counsel, Product & Privacy to act as a strategist and thought partner for business teams in creating the next-generation platform for AI development. This role will lead product and privacy legal initiatives for cutting-edge products, reporting to the Senior Director and Associate General Counsel responsible for product counsel and privacy. The ideal candidate will possess a technology background, privacy expertise, and fluency in AI, intellectual property, and consumer protection law, with a proven ability to provide strategic legal guidance that balances business goals with regulatory compliance, risk management, and customer trust. This position requires strong collaboration skills with cross-functional teams.

$265k - $331k

Scale AI

Scale is seeking an Associate General Counsel, Product & IP to provide strategic product counseling on cutting-edge issues at the intersection of IP and agentic and generative AI. The ideal candidate will have experience harnessing IP as a competitive advantage, providing strategic legal guidance that advances data-driven business goals while facilitating regulatory compliance, managing legal risk, and enhancing customer trust. This role requires a demonstrated ability to partner well with cross-functional teams, exhibiting superlative communication, collaborative problem-solving, initiative, empathy, urgency, and focus.

$265k - $331k

Scale AI

As a Technical Program Manager, you will partner with our Frontier Agent Engineering teams on enterprise customer engagements, owning operational execution and delivery of technical work by managing timelines, milestones, risks, and dependencies. You will drive the strategic alignment and end-to-end execution of critical Enterprise initiatives, serving as the core communication backbone between engineering, product, and executive leadership. Operating in a demanding AI environment, you will translate technical complexity into clear execution strategies, proactively mitigate risks, and ensure engineering teams deliver reliable, high-value solutions at scale.

$211k - $264k

Mistral AI

Mistral AI is seeking an Applied AI Engineer to drive the adoption of its products among customers and collaborate with them to address complex technical challenges. This role is integral to the Applied AI Engineering team, focusing on successful deployment of Mistral AI products and building complex enterprise use-cases. You will work hand-in-hand with customers from pre-sale to post-implementation, ensuring solutions meet and exceed client expectations. You will manage customer relations involving multiple stakeholders and serve as a key resource in externalizing our research into production settings.

Mistral AI

Mistral AI is seeking an Applied Scientist with deep domain and industrial expertise in physics and engineering sciences to work at the forefront of AI-accelerated simulation. This role involves collaborating with industrial customers and internal research teams to build and deploy AI Physics Models, complementing our existing Large Language Model offerings. You will engage across the full stack, utilizing your domain knowledge to address complex problems with advanced AI, curating high-fidelity simulation datasets, training and evaluating models, and delivering production-ready AI solutions to engineering teams. Target domains include computational fluid dynamics, structural mechanics, semiconductor design, multi-physics modeling, and digital twins. Working cross-functionally, you will ensure our models meet rigorous engineering standards beyond just benchmark metrics.

Scale AI

The Enterprise ML team is at the forefront of the AI revolution, collaborating with customers to solve significant business challenges and develop advanced AI systems. This role involves leading a team of research scientists and engineers, shaping the research agenda, and overseeing the entire development lifecycle from prototyping to deployment. The ideal candidate is a leader comfortable with ambiguity, possessing a deep understanding of generative AI capabilities and limitations, and driven to transform research into robust, production-ready systems. You will mentor and grow a team, define a multi-year research roadmap, and foster an inclusive, high-performing culture.

$290k - $362k

Scale AI

Scale Labs is seeking talented researchers to join a new team focused on policy research, bridging the gap between AI research and global policymakers to make informed, scientific decisions about AI risks and capabilities. This role will develop and apply post-training methods and interpretability techniques to make frontier AI systems safer and better understood. You will design and run post-training pipelines, develop interpretability-informed evaluations, and collaborate with policymakers, engineers, and other researchers to translate findings into actionable safety standards and best practices.

$216k - $270k

Scale AI

Scale AI is seeking a technical Product Manager to lead the evolution of the Public Sector Data Engine. This role is focused on building tools to measure and improve computer vision and generative AI models critical for national security systems. You will architect the vision for ML Ops tooling, creating a foundational engine for data management, curation, model development, and evaluation. This hybrid role requires a PM who understands both the strategic 'why' and the technical 'how,' bridging the gap between data labeling and full-stack AI partnership.

$178k - $266k