AI Research Engineer at Datadog AI Research (DAIR) | Paris

Join our innovative team as an AI Research Engineer at Datadog AI Research (DAIR), where you will collaborate with leading research scientists to transform groundbreaking research concepts into functional systems. Your role will involve constructing the data, tools, and infrastructure that facilitate swift iteration, reliable evaluation, and a seamless trans…

As a key member of the Datadog AI Research (DAIR) team, you will collaborate closely with research engineers and partner with Datadog's Product and Engineering teams. Your role will focus on tackling fundamental research challenges and transforming groundbreaking research into impactful solutions for our customers.With our established track record of delivering AI-powered innovations such as Bits AI, Watchdog, and Toto, Datadog AI Research is dedicated to addressing high-risk, high-reward projects that are rooted in real-world issues related to cloud observability and security.We are currently concentrating on three main research domains:Observability Foundation Models – Developing cutting-edge models that enhance forecasting, anomaly detection, and multi-modal telemetry analysis (including logs, metrics, traces, etc.). These models will empower our agents to perform native analysis on various telemetry data.

Join our innovative team at Datadog where we're pioneering AI-assisted tools designed to enhance developer efficiency by autonomously generating tests, resolving bugs, and optimizing performance. We are in search of a versatile and product-focused engineer to collaborate swiftly in defining and launching products that empower our customers to become 10x developers. At Datadog, we cherish our office culture, which fosters relationships, collaboration, and creativity. We embrace a hybrid work environment that allows our team members to achieve a work-life balance that suits their individual needs. What You’ll Do: Collaborate intimately with users, designers, product managers, and data scientists on cutting-edge LLM-based agents. Develop prompts, evaluations, and tools for interacting with code, while engineering systems for production integration within Datadog products. Prototype solutions, assess their real-world effectiveness, and iterate closely with users before launching. Stay abreast of the latest research in LLM prompting, agent development, and code editing. Collaborate with other Datadog teams to enhance functionalities, such as integrating with IDE extensions to provide a CoPilot-like assistant or utilizing Dynamic Instrumentation to gather more runtime data from production and pre-production settings. Who You Are: You are a backend engineer with a minimum of 5 years of experience in languages such as Go, Java, or Python, and you value simplicity and performance in code. You have experience deploying software that incorporates LLMs into production. You are enthusiastic about Generative AI and its potential to boost the productivity of software engineers. You possess relevant experience with Large Language Models, large-scale systems, data sets, machine learning, or related fields. You excel as a community ambassador, steering technical discussions towards pragmatic solutions. You thrive in a dynamic, high-growth startup environment that values its engineers and customers. You have a background in writing developer tools (e.g., IDEs, static code analysis tools, compilers). You have a proven ability to utilize AI coding tools in daily workflows, validating, critiquing, and refining AI-generated outputs. Bonus: You are driven to explore how AI can revolutionize software engineering practices and contribute to the development of AI-enabled products.

Join our innovative team at Datadog, where we are developing AI-driven tools designed to enhance developer productivity by autonomously generating tests, resolving bugs, and optimizing performance.We are in search of a product-focused generalist who can swiftly define and deliver products that empower all Datadog users to become exceptionally efficient developers.At Datadog, we highly value our office culture, fostering strong relationships and collaboration that spark creativity. Our hybrid work environment enables our team to achieve a harmonious work-life balance tailored to their needs.

We are seeking a passionate Data/AI Analyst Intern for a six-month internship starting in June within our AI Builders Research team.Your mission? Enhance your skills in data science and AI, particularly in generative AI, while gaining insights into the technological developments impacting large enterprises.Your Responsibilities:Conduct scientific research to analyze and summarize the latest technological advancements in AI, with a focus on LLMs.Communicate scientific findings to colleagues on trending AI topics and lead workshops and training sessions on Data and AI.Investigate and analyze the potential applications of data, AI, and generative AI in businesses, as well as the impact of these technologies on job transformations.Study market Data/AI solutions, evaluating their products, performance, and market positioning.Review methods for large-scale evaluation and deployment of generative AI solutions.Generate research reports on the evolution of generative AI solutions in the market, their performance in specific use cases, and provide technical recommendations on the most suitable solutions.Develop proof-of-concept projects to test various LLMs and agent architectures.Why Join AI Builders?As a part of France's leading Data and AI strategy firm, you will have access to the most exciting, challenging, and innovative AI industrial projects, working directly with our consultants on assignments involving the executive teams of major corporations.

About Mistral AIAt Mistral AI, we harness the transformative potential of artificial intelligence to streamline processes, enhance creativity, and boost productivity. Our innovative technology integrates effortlessly into everyday workflows.We are dedicated to democratizing AI with high-performance, optimized, and cutting-edge open-source models, products, and solutions. Our extensive AI platform caters to both enterprise and individual needs, featuring offerings such as Le Chat, La Plateforme, Mistral Code, and Mistral Compute, all designed to deliver state-of-the-art intelligence to users.Our team is dynamic, collaborative, and driven by a shared passion for AI and its potential to impact society positively. We celebrate diversity within our workforce, which spans across France, the USA, the UK, Germany, and Singapore, and we thrive in competitive environments committed to innovation. Our culture is creative, team-oriented, and low-ego.Join us at the forefront of AI innovation, where together we can make a significant difference. Discover more about our work culture at https://mistral.ai/careers.Mistral AI participates in the E-Verify programPosition Overview – Software Engineering TrackAs a Research Software Engineer, you will be instrumental in designing and fortifying our codebase, tools, and distributed services that empower our scientists to train and deploy frontier-scale models. Prior experience in machine learning is not a prerequisite; what is essential is your ability to write clean, reliable, and scalable code.You will collaborate with our Platform Research Engineers team to create and maintain shared development tools, evaluation and data pipelines, training frameworks, cluster tooling, and CI/CD processes.Location: Paris / London (hybrid) or remote within the EU/UK with one in-person meeting per month.Key Responsibilities• Facilitate research by managing the intricate components of large-scale pipelines and delivering robust internal tools.• Bridge the gap between research and product: develop clean APIs, automate model deployments, and present real-time metrics.• Write high-quality, well-tested Python and systems code; enforce best practices in code reviews, CI, and observability.• Design and optimize distributed services (Kubernetes / SLURM, handling thousands of GPU jobs).• Prototype tools (CLI, dashboards) and refine them into stable, shared libraries.About the Research Engineering TeamOperating from Paris and London, our Research Engineers fluidly navigate between research and production, ensuring the seamless implementation of innovative AI solutions.

genbio brings together scientists, engineers, and entrepreneurs to push the boundaries of generative AI and biology. With roots in Silicon Valley and teams in Paris and Abu Dhabi, the company focuses on developing Large Biological Models (LBM) to open new directions in biomedicine. Role overview The Research Engineer Intern position in Paris centers on projects that blend artificial intelligence with biological research. This internship places interns within a team committed to advancing both AI and biology for healthcare innovation. What you will do Contribute to ongoing research projects at the intersection of AI and biology Collaborate with experienced scientists and engineers Support the development of new approaches in biomedicine using Large Biological Models Location This internship is based in Paris.

The Applied AI team at Datadog is dedicated to designing and implementing algorithmically-driven features within our application. Our focus spans various applications, with a primary emphasis on analyzing real-time data streams for tasks such as anomaly detection, error outliers, and faulty deployment analysis. As a Senior Applied Scientist, you will be instrumental in developing models and algorithms that power machine learning features on the Datadog platform. Collaborating closely with our engineering and product teams, you will explore, build, scale, and deliver innovative features that we nurture within the Applied AI team.At Datadog, we value our workplace culture — the connections we build, the creativity we foster, and the collaborative spirit of working together. We embrace a hybrid work model that allows our employees to find a work-life balance that suits them best.

About the APM Data Hub Team The APM Data Hub sits at the heart of Datadog's Application Performance Monitoring suite. This team builds and maintains a backend pipeline that processes, transforms, and routes tracing data at scale after ingestion. The pipeline supports not only APM Distributed Tracing but also a growing set of Datadog products that rely on rich trace data. Role Overview: Engineering Manager I – APM Backend Based in Paris, this role leads a distributed team of 6 engineers. The manager sets the technical direction for a platform that is central to Datadog's product ecosystem. Responsibilities include defining the roadmap for tracing data processing, making trace data accessible to internal consumers, and upholding strong engineering standards for a system that must run reliably at scale. What You Will Do Guide and support a diverse engineering team working on backend data pipelines Shape the technical vision and roadmap for trace data processing Ensure the platform meets high reliability and engineering standards Facilitate collaboration with other product teams that depend on trace data Address complex engineering challenges that affect multiple Datadog products Workplace and Culture Datadog values in-person collaboration and creativity. The company supports a hybrid work model, helping employees balance office life and personal needs.

Role overview Verso, a part of Hexa, is seeking a Head of Research to join the team in Paris. This leadership position drives the direction of research strategy and ensures that projects support the broader mission of the company. The Head of Research manages a talented group of researchers and works across departments to guarantee that research activities lead to meaningful outcomes. What you will do Create and execute research strategies aligned with Verso's objectives Lead, support, and mentor a team of researchers Promote strong collaboration between research and other teams Oversee projects to ensure they provide actionable insights Location This role is based in Paris.

About MistralAt Mistral AI, we harness the transformative power of artificial intelligence to streamline processes, save valuable time, and enhance both learning and creativity. Our solutions are meticulously crafted to integrate effortlessly into the fabric of everyday work life.We democratize AI through advanced, optimized, and open-source models, products, and solutions that are at the forefront of technology. Our robust AI platform is tailored to meet the diverse needs of enterprises, whether deployed on-premises or in cloud environments. Among our offerings is le Chat, your AI assistant that enhances both life and work.As a vibrant and collaborative team, we are deeply passionate about AI and its potential to revolutionize society. Our diverse workforce thrives in competitive settings and is dedicated to fostering innovation. With teams distributed across France, the USA, the UK, Germany, and Singapore, we pride ourselves on being creative, humble, and team-oriented.Join us at Mistral AI to be part of a pioneering organization that is shaping the future of artificial intelligence. Together, we can create a significant impact. Discover more about our culture at mistral.ai/careers.About The RoleMistral AI is on the lookout for talented Applied Scientists and Research Engineers to spearhead innovative research initiatives and collaborate with clients on complex projects. You will be tasked with developing state-of-the-art models across various modalities, including text, image, and speech. By pioneering novel methodologies and research concepts, you will apply these models across a wide range of use cases and industry domains. In collaboration with internal and external teams in science, engineering, and product management, you will deliver high-impact AI solutions that drive results.Key Responsibilities• Execute pre-training, post-training, and deployment of state-of-the-art models using clusters equipped with thousands of GPUs, approaching challenges like OOM errors or NCCL issues with confidence.• Generate and curate data for pre-training and post-training phases, conducting evaluations to ensure model performance consistently exceeds expectations.• Create essential tools and frameworks to streamline data generation, model training, evaluation, and deployment processes.• Collaborate with cross-functional teams to address complex use cases utilizing agents and RAG pipelines.• Oversee research projects and maintain effective communication with client research teams.Qualifications• Proficient in English with outstanding communication skills, able to demystify complex technical concepts for both technical and non-technical audiences.• Expertise in PyTorch or JAX is essential.• Comfortable contributing to large codebases and capable of navigating independently with minimal guidance.• A strong analytical mindset with a passion for continuous learning and improvement.

Join Mistral AI as a DevOps Software Engineer within our Research Platform team, where you will collaborate closely with R&D to design a cloud-agnostic platform that enhances the stability, scalability, and speed of our research initiatives. Your expertise will help create and optimize tools that empower researchers to leverage high-performance clusters effectively.

The AI Platform at Datadog is at the forefront of our AI infrastructure, dedicated to empowering data scientists and engineers with robust tools and platforms for large-scale training and inference. Our initiatives include notable products such as Bits AI, LLMObs, and additional AI research efforts.As the Engineering Manager for the Training & Serving team, you will play a pivotal role in a rapidly expanding team and help define our technical vision and roadmap. Your team will tackle significant technical challenges, including distributed training of foundation models, scaling serving systems, and enhancing user experience.You will collaborate closely with other teams within the AI Platform organization to ensure a smooth AI development cycle and partner with the Applied AI organization and Datadog infrastructure teams to build systems from the ground up.At Datadog, we prioritize our office culture, valuing the relationships, creativity, and collaboration that come from working together. We embrace a hybrid work model to allow our employees to achieve a work-life balance that suits them best.

About UsHarmattan AI is at the forefront of defense technology, specializing in the development of autonomous and scalable defense systems. Following a successful $200 million Series B funding round, which has positioned the company with a valuation of $1.4 billion, we are actively expanding our teams and capabilities to deliver cutting-edge, mission-critical systems to allied forces.Our mission is guided by strong values: we prioritize creating technologies that have a tangible impact, strive for excellence in all endeavors, set ambitious goals, and tackle the most challenging technical problems. Our work environment is demanding, fostering a culture of rigor, ownership, and exceptional execution.

About UsHarmattan AI is at the forefront of developing autonomous and scalable defense systems, poised to redefine the landscape of defense technology. Following a successful $200 million Series B funding round, which has elevated our valuation to $1.4 billion, we are excited to expand our teams to deliver mission-critical solutions to allied forces.Our operations are underpinned by a commitment to creating technologies that produce tangible real-world impacts. We strive for excellence in all endeavors, set ambitious goals, and embrace challenging technical projects. Within our high-stakes environment, we expect rigor, ownership, and effective execution.About the RoleWe are in search of a dedicated Quality Engineer who will play a crucial role in ensuring that quality standards and requirements are meticulously integrated throughout the entire product design and development lifecycle. You will collaborate closely with Project Managers and Engineering teams, spearheading quality planning from the design phase through to the Start of Production, while ensuring compliance with ISO 9001, EN 9100 standards, and our internal quality gates.

About UsAt Harmattan AI, we are at the forefront of innovation in the defense sector, creating autonomous and scalable systems that are reshaping the future of military operations. Following our successful $200M Series B funding round, which has elevated our valuation to $1.4 billion, we are poised for significant growth and are expanding our talent pool to enhance our capabilities in delivering mission-critical solutions to allied forces.Our core values drive our work ethic: we are committed to developing technologies that make a tangible impact, striving for excellence, setting high standards, and embracing complex technical challenges. We thrive in a challenging environment where commitment, accountability, and execution are paramount.About the RoleWe invite applications for the position of Quality Engineer. In this role, you will play a pivotal part in the deployment and ongoing enhancement of our Quality Management System (QMS) across our global operations. Collaborating closely with the Senior Quality Engineer, you will help uphold our high standards of quality, assist with audits, and facilitate effective communication between various teams.

About UsHarmattan AI is at the forefront of developing autonomous and scalable defense systems. With a recent $200 million Series B funding round, which has positioned the company at a valuation of $1.4 billion, we are actively expanding our teams to provide mission-critical technologies to allied forces.Our mission is guided by our core values: creating impactful technologies, striving for excellence, setting ambitious goals, and tackling the most challenging technical problems. We thrive in a high-pressure environment where accountability and execution are paramount.About the RoleAs we scale our GNC, ML, Embedded Software, and Validation teams, we require robust internal software infrastructure to expedite development and testing. As a member of the Tooling team, you will spearhead the development of a cutting-edge drone simulator, pivotal for our advanced autonomous defense applications. This position offers substantial ownership and an opportunity to engage at the nexus of software engineering, simulation, and AI robotics, with a direct impact on missions.

Datadog is on the lookout for a skilled People Business Partner (PBP) to collaborate with our leadership team and the People department, supporting our expanding global organization. This role involves working closely with our employees to address their unique needs while strategically advancing all People-related programs and initiatives. With Datadog's remarkable year-over-year growth, there is ample opportunity to learn from and contribute to our rapidly evolving team.We highly value our office culture at Datadog, appreciating the relationships and collaborative spirit it fosters, as well as the creativity it inspires. Our hybrid workplace model enables our Datadogs to establish a work-life balance that suits their individual preferences.

About UsHarmattan AI is an innovative leader in developing autonomous and scalable defense systems. With a recent $200M Series B funding round, valuing us at $1.4 billion, we are dedicated to expanding our expertise and capabilities to deliver essential systems for allied forces.Our mission is guided by our commitment to creating impactful technologies, striving for excellence, setting ambitious goals, and tackling complex technical challenges. We thrive in a demanding environment that values rigor, accountability, and execution.About the RoleAs an FPGA Engineer, you will collaborate closely with our existing FPGA team, focusing on RF and signal-processing elements of our projects. This role is ideal for a highly autonomous individual who is comfortable taking ownership and making technical decisions. You will be responsible for the design and implementation of the FPGA-based signal-processing pipeline, working in tandem with hardware and embedded software engineers to ensure a robust, high-performance wireless link between drones and ground stations.

The AI platform at Datadog is integral to our commitment to delivering exceptional AI infrastructure. Our goal is to equip data scientists and engineers with powerful tools and platforms that facilitate seamless large-scale training and inference. We proudly support innovative products such as Bits AI, LLMObs, and our extensive AI research.Join our rapidly expanding team that plays a pivotal role in shaping the future of Datadog. In this position, you will be vital in building and scaling our team, defining our technical vision, and crafting the roadmap for our initiatives. You will oversee other managers and play a key role in structuring our organization, including recruiting future managers and individual contributors. Collaborate closely with various teams within the AI platform organization to ensure a streamlined AI development cycle, and work alongside the Applied AI organization, product engineering teams, and Datadog's infrastructure and tooling teams to build systems from the ground up.At Datadog, we cherish our office culture—fostering relationships, encouraging creativity, and promoting collaboration are fundamental to our mission. We embrace a hybrid workplace model, allowing employees to achieve a work-life balance that suits their needs.