AI jobs in Paris

Senior Site Reliability Engineer at PhotoRoom building machine learning inference infrastructure. Owns systems serving millions of AI requests daily across GPU-based workloads, focusing on reliability, scalability, and performance optimization.

Senior FastAPI engineer at PhotoRoom building AI features for e-commerce visual tools. Focus on async Python, API scaling, and integrating AI services to generate images and videos.

Solutions Architect at Databricks helping mid-market customers in France adopt the Data Intelligence Platform. Combines technical sales, architecture design, and customer relationship building for greenfield (new logo) accounts.

Applied Scientist at Mistral AI building AI physics models for engineering simulation. Work spans dataset curation, model training, and production deployment for domains like CFD, structural mechanics, and semiconductors.

Engineering Manager at Datadog leading the Evaluation & Annotation team within the AI Platform organization. Responsible for building AI model evaluation systems, human annotation tooling, and synthetic dataset infrastructure to support large-scale training and inference.

Applied AI SRE engineer at Mistral AI building reliability frameworks for enterprise AI solution deployments. Focus on multi-tenant Kubernetes operations, observability, security, and incident response across customer-hosted and Mistral-hosted environments.

AI Deployment Strategist at Mistral AI driving adoption of AI solutions for industrial enterprises. Role combines strategic consulting, technical solution design, and hands-on deployment of Mistral's models into physics-based simulation workflows.

Engineering Manager at Datadog leading teams on Husky, a petabyte-scale distributed columnar event store. Responsible for team growth, technical leadership, and scaling infrastructure handling 100M+ events per second.

Forward Deployed Engineer at Databricks building production GenAI applications for enterprise customers. Focus on RAG, multi-agent systems, fine-tuning, and LLMOps across AWS/Azure/GCP. Customer-facing role with travel.

Senior Python engineer at PhotoRoom building the public API for AI-powered image processing. Focus on FastAPI, API design, reliability, and developer experience for e-commerce customers.

Product Strategy and Corporate Development Lead at Datadog driving M&A, venture investments, and product expansion across EMEA. Reports to CEO; focuses on AI/ML, observability, and infrastructure opportunities in European markets.

Senior Solutions Architect at Databricks focused on Lakewatch, a security data platform. Guides enterprise customers through SIEM implementations, data architecture, and AI-driven security analytics. Requires 5+ years of cybersecurity and customer-facing technical expertise.

Applied AI Engineer at Mistral AI building full-stack GenAI applications for critical infrastructure and sovereign institutions. Design, develop, and deploy AI solutions tailored to highly regulated environments, working directly with enterprise customers from pre-sale through post-implementation.

Senior Software Engineer at Datadog building AI-assisted developer tools. Focus on LLM-based agents for test generation, bug fixing, and code optimization, with production integration and user iteration.

Solutions Architect at Databricks helping enterprise customers in France adopt the Data Intelligence Platform. Combines technical sales, proof-of-concept delivery, and customer relationship building around big data analytics and Spark.

Founder in Residence at Mistral AI, a European frontier AI company. Deploy advanced AI models into enterprise clients as a co-builder, owning client relationships and identifying high-impact use cases. Role bridges product capabilities with client needs across deployment strategy or applied AI engineering tracks.

Head of Computer Vision at PhotoRoom, a Y Combinator-backed e-commerce visual platform. Lead a 10-person ML team building foundational computer vision models and diffusion systems, owning long-term ML strategy and bridging ML with product and engineering.

Applied Scientist at Mistral AI building AI physics models for engineering simulation. Work spans dataset curation, model training, and production deployment for domains like CFD, structural mechanics, and semiconductor design.

Applied AI Architect at Anthropic helping enterprise customers integrate Claude into their technology infrastructure. Role combines technical expertise with customer-facing advisory, designing LLM solutions and deployment architectures.

Senior LLM Engineer at Datadog building AI-assisted developer tools. Focus on LLM agents, prompts, evals, and productionizing systems for code generation, bug fixing, and performance optimization.

Senior Generative AI Engineer at Datadog building AI-assisted developer tools. Focus on LLM-based agents for test generation, bug fixing, and performance optimization, with productionization and integration into Datadog products.

Senior Applied Scientist at Datadog building machine learning-powered features for observability platform. Focus on anomaly detection, error analysis, and streaming data algorithms deployed to production.

Senior AI Engineer at Datadog building Bits AI for Security, an LLM-powered agent helping security analysts investigate alerts and respond to threats. Focus on developing retrieval strategies, guardrails, prompt management, and production LLM systems.

Senior AI Engineer at Datadog building LLM-based agents for developer productivity. Focus on prompts, evals, agent tools, and productionizing AI systems integrated with Datadog products.

Manager II, Engineering at Datadog leading AI platform teams building training, serving, and storage infrastructure. Manages ~20 people across 2-3 teams, defines technical roadmap, and partners with applied AI and product engineering teams.

Engineering manager at Datadog leading the Training & Serving team within the AI Platform organization. Responsible for building distributed training and inference infrastructure, managing 10+ engineers, and defining technical roadmap for large-scale AI systems.

Research Scientist at Datadog AI Research building foundation models and trained agents for cloud observability. Focus on multimodal world models, reinforcement learning, and autonomous SRE agents using distributed training infrastructure.

Research Engineer at Datadog AI Research building data pipelines, training infrastructure, and simulation environments for multimodal foundation models and RL-trained agents in observability and security.

Applied AI engineer at Mistral AI deploying GenAI solutions for critical infrastructure and sovereign institutions. Focus on fine-tuning LLMs, RAG, agentic systems, and production deployment in regulated environments.

Data Quality Specialist at Mistral AI reviewing code annotations for LLM training data and maintaining internal annotation tooling. Hybrid role combining quality auditing, rubric-based evaluation, and developer-facing tool support.

Product Designer at Mistral AI designing cloud and infrastructure platforms (Koyeb, Mistral Cloud) for developers and enterprises. Focus on end-to-end experiences for AI inference deployment, monitoring, and scaling with integration into Mistral Studio.

AI Deployment Strategist at Mistral AI driving adoption of AI solutions in cybersecurity. Role bridges strategy and execution, working with customers from vision to production deployment of threat detection, SOC automation, and security workflows.

Systems Engineer at Mistral AI designing and operating large-scale HPC infrastructure for AI platforms. Focus on Linux systems administration, cluster scaling, automation, and reliability across distributed environments.

Backend engineer at Mistral AI building scalable cloud infrastructure and APIs for enterprise AI products. Focus on distributed systems, authentication, billing, and observability using Golang.

Research Engineer at Mistral AI building data infrastructure for frontier model training. Focus on distributed compute orchestration, storage systems, and MLOps platforms at exabyte scale across multi-cluster Kubernetes environments.

Technical Program Manager at Mistral AI managing human data annotation operations for model development. Oversee contractor teams, data collection campaigns, and quality metrics across eval and training datasets.

Product Data Analyst at Dust, a multiplayer AI platform for human-agent collaboration. Build metrics, experimentation frameworks, and dashboards to guide product decisions for AI agent workflows.

Network Engineer at Mistral AI designing and optimizing high-performance network infrastructures for HPC clusters and AI workloads. Focus on InfiniBand, RoCE, and high-speed Ethernet integration with compute, storage, and cloud platforms.

Frontend engineer at Dust building multiplayer AI platform for human-agent collaboration. React-based frontend with full-stack responsibilities including Next.js backend work. Focus on user experience, performance, and shipping fast with existing LLMs.

Solutions Engineer at Dust, an AI agent platform. Demonstrates product capabilities to prospects, scopes use cases, and supports technical evaluations. Works across sales, customer success, and product teams.

Senior Product Designer at Dust, a multiplayer AI platform for human-agent collaboration. Own end-to-end product areas defining interaction patterns for AI agents, working closely with engineers in a technical, fast-moving environment.

Software Engineer at Dust building multiplayer AI platform for human-agent collaboration. Full-stack work across TypeScript, React, Node.js, Rust, and infrastructure; candidates use Dust's own product daily for coding and knowledge work.

Post-sales Solutions Engineer at Dust, a multiplayer AI platform for human-agent collaboration. Drive customer success through implementation, training, and expansion of AI agent workflows. Work with enterprise customers like Datadog and 1Password to maximize platform value.

Product Manager at Mistral AI defining strategy and execution for Mistral Vibe, a GenAI-native coding assistant. Lead product vision, go-to-market, and scaling across developer and enterprise segments.

Associate AI Deployment Strategist at Mistral AI supporting enterprise adoption of AI solutions. Role involves designing AI roadmaps, deploying solutions, and ensuring customer success through strategic discovery and cross-functional collaboration.

Infrastructure Solution Architect at Mistral AI guiding enterprise customers in deploying and scaling GenAI solutions. Role combines technical discovery, product deployment, and customer onboarding with 30-60% travel across EMEA.

Senior AI Support Engineer at Dust building AI agents and automation workflows to reduce manual support load. Role splits between running complex support cases and engineering AI systems that eliminate entire categories of tickets. Heavy daily use of Claude Code, Cursor, and Dust's own agent platform.

Applied AI Evaluation Engineer at Mistral AI designing and building evaluation frameworks for LLM capabilities across enterprise use cases. Focus on production-grade evaluation infrastructure, domain-specific benchmarking, and customer-facing technical solutions.

Engineering Manager at Mistral AI leading product engineering teams building AI platform systems. Role balances hands-on technical work with team leadership, mentoring, and cross-functional collaboration with product and design.

AI Engineer at Mistral AI improving AI-powered product features through evaluation design, prompt engineering, and A/B testing. Owns AI quality end-to-end for search, chat, documents, or audio domains.

Product Manager for Forge at Mistral AI, a platform enabling customers to build, fine-tune, and deploy custom AI models at scale. Requires 5+ years PM experience in AI/ML, deep technical understanding of training pipelines and model deployment, and proven ability to ship complex products in fast-paced environments.

Product Manager at Mistral AI defining the Context & Search platform for AI agents. Role spans product strategy, cross-functional execution, and go-to-market for enterprise AI capabilities including RAG, tools, and search integration.

Software Engineer building production AI agents at Sierra, a platform for enterprise customer experience automation. Focus on agent design, deployment, and direct customer partnerships across finance, healthcare, and commerce.

Product Manager at Mistral AI defining strategy for AI Studio, an enterprise platform for building, evaluating, and operating AI systems. Owns product lifecycle from ideation to launch, partnering with engineering, design, and go-to-market teams.

Product Manager for Document Intelligence at Mistral AI, building enterprise-grade document processing with OCR and data extraction. Requires 5+ years of PM experience with AI/ML products and strong cross-functional leadership skills.

Applied AI Engineer at Mistral AI building full-stack applications integrating LLM models for enterprise customers. Work spans pre-sale through post-implementation, collaborating with researchers and product teams on complex AI deployments.

Partner Solution Architect at Mistral AI driving enterprise AI platform adoption across partners. Combines pre-sales technical discovery, model deployment support, and customer success with hands-on implementation and enablement at scale.

Strategist at Sierra building and shipping AI agents for customer conversations. Role combines product strategy, conversational design, and customer insight to develop high-quality agents at scale.

AI Scientist at Mistral AI researching and developing novel methods for mobile manipulation robots. Focus on building training and evaluation infrastructure for AI models at scale, with hands-on deployment on physical robot platforms.

Applied AI Engineer at Mistral AI building production-grade AI systems for customers and internal teams. Role spans full-stack development, customer engagement, and product innovation across GenAI use cases.

Technical Lead, Applied AI at Mistral AI leading teams to deploy complex AI solutions for enterprise customers. Hands-on role combining IC coding with team mentorship, pre-sales technical guidance, and oversight of fine-tuning, RAG, and agentic workflows.

Discovery Scientist at Mistral AI building AI solutions for physics, chemistry, and materials science. Lead independent research projects leveraging deep learning and LLMs to accelerate scientific discovery and simulations.

AI Deployment Strategist at Mistral AI driving adoption and deployment of AI solutions. Role bridges business strategy and technical implementation, working with customers from vision to production. Requires 2+ years in client-facing strategic/technical roles and hands-on AI application experience.

Senior AI Deployment Strategist at Mistral AI, bridging presales and postsales to architect and deploy enterprise AI solutions. Advises C-suite executives on AI transformation roadmaps and leads cross-functional teams through deployment and adoption.

Model Behavior Architect at Mistral AI defining and measuring LLM behavior. Role involves designing evaluation pipelines, writing policies, and identifying model improvements across reasoning, audio, alignment, and tool use.

AI Scientist at Mistral AI focused on audio and speech modalities for large language models. Develop novel training methods, build infrastructure for model training and evaluation, and ship AI systems with real-world impact across reasoning, code, and agent use cases.

Research Software Engineer at Mistral AI building distributed systems, training infrastructure, and tooling for frontier-scale model development. Focus on Python, Kubernetes, and large-scale pipeline optimization.

Research Engineer at Mistral AI deploying state-of-the-art AI models for mobile manipulation on real robots. Responsibilities include architecting data pipelines for robotics model training, maintaining robot fleets, and conducting real-world experiments.

Platform Engineer at Mistral AI building cloud-agnostic research infrastructure. Focus on CI/CD, containerization, data pipelines, and developer experience for ML researchers on high-performance clusters.

Applied Scientist / Research Engineer internship at Mistral AI. Develop state-of-the-art models across text, image, and speech modalities; run pre-training and post-training on large GPU clusters; collaborate on agents and RAG pipelines.

Backend engineer at Mistral AI building scalable systems for AI Studio, Le Chat, and Mistral Code. Focus on APIs, distributed systems, and AI product integration serving millions of users.

Backend software engineer at Mistral AI building deployment infrastructure for AI models and APIs. Focus on multi-environment deployment (cloud, private cloud, on-premises), CI/CD automation, observability, and safety systems for frontier models.

Solutions Architect at Mistral AI supporting enterprise AI platform adoption across partner networks. Combines pre-sales technical discovery, model deployment guidance, and customer success for cloud-based AI solutions.

Data engineer at Mistral AI building scalable data pipelines and infrastructure to support AI model training and business analytics. Role involves designing ETL processes, data warehousing solutions, and ensuring data quality across large-scale distributed systems.

Applied AI Engineer at Mistral AI focused on DevOps and ML infrastructure. Deploys and scales AI applications for customers, manages production infrastructure from GPU stack to cloud platforms, and collaborates on customer projects involving inference and fine-tuning.

Senior/Staff Applied Scientist or Research Engineer at Mistral AI developing state-of-the-art models across text, image, and speech modalities. Responsibilities include pre-training, post-training, model deployment on large GPU clusters, data curation, and cross-functional collaboration on AI solutions.

Lead QA Engineer at Mistral AI designing test strategies for AI products, APIs, and ML models. Focus on test automation, edge-case analysis, and quality platform development for enterprise AI systems.

Data Engineer at Mistral AI building scalable data pipelines and infrastructure to support AI model training and analytics. Work with large data volumes, ETL processes, and cloud data warehousing solutions.

Machine Learning Engineer at Mistral AI responsible for open-sourcing state-of-the-art models and maintaining Mistral's public libraries like mistral-common and mistral-inference. Work spans releasing models to platforms like Hugging Face and vLLM, optimizing libraries for production, and collaborating with the open-source community.

Research Engineer at Mistral AI building large-scale ML training systems and pipelines for open-weight models. Work spans platform infrastructure and embedded research squads, optimizing distributed training on thousands of GPUs.

Applied AI engineer at Mistral AI deploying GenAI solutions for enterprise customers. Combines ML expertise with customer engagement, handling fine-tuning, RAG, and agentic use cases from pre-sales through production implementation.

Site Reliability Engineer at Mistral AI building scalable, highly available infrastructure for AI platform and ML workloads. Focus on Kubernetes, Terraform, monitoring, and incident response across distributed systems.

Data Scientist at Mistral AI analyzing user behavior and optimizing AI product performance. Role involves designing experiments, building ML models, and collaborating across product and engineering teams in Paris.

AI Scientist at Mistral AI researching and developing novel methods for large language models. Focus on training, evaluation, and infrastructure for frontier AI systems at scale.