Mistral Jobs

Mistral AI

Mistral AI is seeking its first Technical Support Engineer in the APAC region to establish and lead the technical support presence. This is a critical role for a highly technical individual capable of independently resolving complex, escalated issues and serving as the primary technical resource for the company's fastest-growing market. The foundational hire will own end-to-end technical support for enterprise and strategic customers, debug advanced issues related to APIs, model behavior, latency, fine-tuning, and infrastructure, and bridge communication between customers, engineering, and product teams. This role requires shaping support processes for APAC's unique needs, reporting to the Lead Customer Support, and demonstrating autonomy, technical depth, and a proactive approach in a high-volume, high-stakes environment.

Mistral AI

Mistral AI is seeking an Applied AI Engineer to build customer-facing cyber services and use-cases on top of our cyber harnesses. This role focuses on composing red-team/blue-team agentic workflows, configuring harnesses for real-world scenarios, and delivering value directly to clients. You will bridge the gap between our foundational cyber harnesses and the agentic solutions that clients deploy, focusing on building agentic use-cases and client-facing services that solve real security problems.

Mistral AI

As part of our Workplace Operations team, you will supervise the daily logistics of our Paris office while fueling our EMEA expansion. Reporting to our Global Workplace Lead, you will shape a workspace that’s functional, welcoming, and buzzing with Mistral’s culture. You will be responsible for creating and sustaining a productive, inclusive, and vibrant work environment for all Mistralers, and supporting EMEA colleagues with office maintenance, logistics, and everything in between. You will also be the go-to person for all office-related inquiries and ignite community spirit by organizing events, meetings, and activities that bring our culture to life.

Mistral AI

Mistral AI is seeking a Technical Lead, Applied AI to drive the technical strategy, execution, and delivery of complex AI solutions for enterprise customers. This role involves leading project teams of Applied AI Engineers to ensure successful deployment of Mistral AI products and the development of high-impact, scalable AI use cases. You will serve as the primary technical point of contact for strategic customers, guiding them through the entire lifecycle from pre-sales to post-implementation, and collaborating with research, product, and engineering teams to shape future offerings. The position bridges the gap between AI research and real-world enterprise applications, ensuring solutions are robust, scalable, and aligned with customer needs and Mistral's vision.

Mistral AI

Mistral AI is looking for an Applied AI Engineer to join their customer-facing technical team. This role involves working directly with enterprise clients to deploy cutting-edge AI solutions and address complex technical challenges. You will bridge the gap between AI research and real-world applications, ensuring solutions are robust, scalable, and aligned with customer needs and Mistral's vision. The team operates with a focus on impact and collaboration, valuing direct communication and the best ideas regardless of seniority.

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 a pioneering company dedicated to democratizing AI through high-performance, optimized, open-source models and cutting-edge products. We aim to integrate AI seamlessly into daily working life, enhancing learning and creativity. Our comprehensive AI platform serves enterprise needs, and we offer solutions like 'le Chat', an AI assistant for life and work. We are a dynamic, collaborative, and diverse team distributed across France, USA, UK, Germany, and Singapore, passionate about AI's potential to transform society. We seek creative, low-ego, team-spirited individuals to join us in shaping the future of AI and making a meaningful impact.

Mistral AI

Mistral AI is seeking an HR People Ops professional to oversee daily HR operations, manage employee inquiries, and ensure prompt, effective responses. This role involves coordinating employee benefits administration, leading HR projects with external vendors, and ensuring legal compliance with employment laws in France, UK, Germany, and Spain. The position also includes maintaining employee handbooks and managing immigration requests such as work permits and renewals.

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.

Mistral AI

Mistral AI is a company dedicated to democratizing AI through high-performance, optimized, open-source, and cutting-edge models, products, and solutions. Our comprehensive AI platform is designed to meet enterprise needs, whether on-premises or in cloud environments, including our AI assistant, Vibe. We are a dynamic, collaborative, and passionate team committed to driving innovation and transforming society with AI. We are looking for a Product Monetisation & Pricing Lead to shape and execute pricing strategies for our product suite, working across Product, Engineering, Sales, and Finance to align pricing with customer value and support both product-led growth and enterprise deals. This role reports to the Head of Product Operations and is based in Paris with hybrid flexibility.

Mistral AI

Mistral AI is seeking a founding engineer for its Applied AI Site Reliability Engineering (SRE) sub-team. This role is crucial for building and operating a framework that ensures the reliability and sustainability of Mistral's AI solutions across all customer accounts, whether hosted by Mistral or the customer. You will operate in four key modes: BUILD (designing for a fleet of platforms, proactive reliability, authoring runbooks, implementing observability), RUN (operating Tier-1 customer environments, ensuring SLO compliance, managing incidents), ENABLE (productizing deployment, security, and scaling of Applied AI solutions), and SECURE (owning security operations, leading CVE response, and implementing supply-chain integrity controls). This is a framework-first, fleet management role focused on structurally solving problems for all customers, not just individual ones. The team values people and outputs, direct feedback, low ego, and high standards in a fast-paced, unstructured environment.

Mistral AI

Mistral AI is seeking strong Software Engineers with cybersecurity experience to build and productionize their cybersecurity product offering. This role involves turning cutting-edge prototypes into robust, scalable services that power both offensive and defensive security capabilities. The work will directly enable the deployment of AI-powered cybersecurity at client sites and provide the infrastructure for continuous training and improvement. This is a unique opportunity to shape how AI-powered cybersecurity operates at scale within a dynamic, collaborative team passionate about AI's potential.

Mistral AI

As a Model Behavior Architect on the Function Calling team, you will be at the forefront of defining and measuring how Large Language Models (LLMs) utilize tools, invoke functions, and orchestrate complex agentic workflows. We are seeking individuals with a strong background in engineering, machine learning, and LLMs, who possess expertise in model evaluation, policy writing, and creating evaluation pipelines specifically for tool use and function calling. Your primary responsibility will be to collaborate closely with our Science team to establish benchmarks for function calling performance, covering aspects such as accurate parameter selection, schema adherence, multi-step tool orchestration, error recovery, and agentic reasoning. This role is ideal for those passionate about tackling cutting-edge, open-ended research challenges and translating insights into best-in-class models.

Mistral AI

Mistral AI is seeking a Lead Documentation Engineer to define the strategic vision for all technical documentation. This role involves structuring and standardizing technical content for users, developers, and partners, while building and leading a team of technical writers. You will collaborate closely with Product, Engineering, and Support teams to drive editorial and technical excellence, optimizing tools and processes for scalable, high-impact documentation. Reporting directly to the VP of Engineering, you will ensure documentation aligns with technical and product priorities, contributing to Mistral AI's mission of democratizing AI through open-source and cutting-edge models and products.

Mistral AI

Mistral AI is seeking passionate and skilled software engineers to join our Warsaw-based Context Engine team. You will be instrumental in building and enhancing Mistral's agent harness, which is crucial for delivering production-grade knowledge processing and directly influences how users interact with our AI platform. The role involves developing reliable, high-performance backend systems and APIs that serve millions of users and developers, ultimately making the user and developer experience more engaging, efficient, and intuitive. We are looking for engineers at mid to senior staff levels who are eager to learn, collaborate, and ship impactful products.

Mistral AI

Mistral AI is seeking an Applied AI Engineer, Fullstack Software Engineer to facilitate the adoption of its products among customers operating in critical, sovereign, and highly regulated environments. You will be an integral part of our Applied AI Engineering team, helping drive the successful deployment of Mistral AI products for critical infrastructure, sovereign institutions, and strategic public or private-sector organizations. This is a hands-on, customer-facing engineering role where you will design, build, and deploy full-stack AI applications tailored to complex and sensitive environments, working hand-in-hand with customers from pre-sale to post-implementation.

Mistral AI

Mistral AI is seeking a Technical Lead, Applied AI to drive the technical strategy, execution, and delivery of complex AI solutions for enterprise customers. This role involves leading project teams of Applied AI Engineers to ensure successful deployment of Mistral AI products and the development of high-impact, scalable AI use cases. You will serve as the primary technical point of contact for strategic customers, guiding them through the entire lifecycle from pre-sales to post-implementation, while collaborating with research, product, and engineering teams to shape future offerings. The position bridges cutting-edge AI research with real-world enterprise applications, ensuring solutions are robust, scalable, and aligned with customer needs and Mistral's technological vision.

thinkingmachines

Thinking Machines Lab is seeking pre-training researchers to join their mission of advancing collaborative general intelligence. This role is central to developing the next generation of AI models by blending research with large-scale data engineering. You will be responsible for assembling pre-training datasets and data systems, designing and implementing methods for sourcing, curating, and analyzing data for quality and performance. The position involves working with automated pipelines and human-in-the-loop processes, contributing both scientific insights and production-grade code. It's an ideal opportunity for individuals passionate about the intersection of data, machine learning, and systems, and who are eager to shape the future of AI.

$350k - $475k

thinkingmachines

Thinking Machines Lab is seeking researchers to bridge the gap between raw AI intelligence and useful, safe, and collaborative systems. This role focuses on post-training data research, combining human insight and machine learning techniques to capture and steer model behavior based on human preferences. You will be responsible for translating research ideas into actionable data through labeling and collection campaigns, understanding data quality science, and developing metrics to measure the impact of data and training interventions. The position also involves exploring new paradigms for human-AI interaction and scalable oversight, blending research, data operations, and technical implementation to advance human-centered AI systems. This role requires both fundamental research and practical engineering, making it ideal for individuals who enjoy deep theoretical exploration and hands-on experimentation.

$350k - $475k

thinkingmachines

Thinking Machines Lab is seeking an infrastructure research engineer to design and build core systems for efficient large-scale model training, with a specific focus on numerics. This role involves enhancing the numerical foundations of their distributed training stack, optimizing precision formats, kernel optimizations, and communication frameworks to ensure stable, scalable, and fast training of trillion-parameter models. The ideal candidate will bridge research and systems engineering, possessing a strong understanding of both optimization mathematics and distributed compute realities.

$350k - $475k