Technical Project Manager / IT Infrastructure Engineer

MissionAt Vizzia, you'll join a dynamic deeptech startup dedicated to developing cutting-edge solutions for urban environments.The AI division is currently focused on two primary products:Waste: An automated system for detecting illegal dumping, which is in the process of scaling.Safety: A state-of-the-art urban monitoring solution that is being developed from the ground up.As the Engineering Manager – Computer Vision, you will have a pivotal role: Developing robust, production-ready computer vision systems, Leading and nurturing a team of engineers and data scientists in a challenging, real-world product setting.Your contributions will directly influence the quality, reliability, and effective deployment of models in a live production environment.

Photoroom builds visual solutions that support e-commerce for over 300 million users worldwide. Since 2019, the team has processed more than 5 billion images each year for a wide range of clients, from small businesses to major brands like Amazon, DoorDash, and Decathlon. With roots in Y Combinator and recent Series B funding, Photoroom operates as a remote-first company with over 100 professionals across Europe, all focused on improving online selling through better visuals. Role overview The Head of Computer Vision leads a growing machine learning team, currently around 10 engineers and researchers, with plans for further expansion. This leader shapes the technical direction of Photoroom, sets ambitious goals, and explores new AI capabilities for photo editing. The position reports directly to the CTO and plays a central role in guiding both strategy and execution. This role is open to candidates based in Germany, UK, Italy, France, Ireland, Portugal, or Spain, with the flexibility to work remotely. Monthly visits to the Paris office are fully reimbursed. For those relocating to France, Photoroom offers up to €10,000 in support and visa sponsorship. Main responsibilities Set ML strategy: Guide the development and training of foundational models from scratch. Grow and lead the team: Mentor, hire, and scale a high-performing group while maintaining Photoroom's culture and standards. Uphold technical quality: Review code, optimize performance, and solve complex training challenges. Drive innovation: Lead the creation of new capabilities that advance the industry. Bridge research and product: Combine advanced research with fast product delivery. Collaborate across teams: Act as the main point of contact between ML, Product, and Sales. Benefits Competitive salary and stock options Remote work from several European countries Monthly travel to the Paris office fully reimbursed Relocation support up to €10,000 and visa sponsorship for France-based roles Comprehensive tech setup Biannual company retreats

About Harmattan AIHarmattan AI is at the forefront of defense innovation, creating autonomous and scalable defense systems. Following our successful $200M Series B funding round, which has elevated our valuation to $1.4 billion, we are on a trajectory of rapid expansion to enhance our capabilities in delivering critical systems to allied forces.Our core values drive us: we are committed to developing technologies that have a tangible impact, striving for excellence, setting ambitious goals, and tackling the most challenging technical hurdles. We thrive in a high-stakes environment where precision, accountability, and execution are paramount.Role OverviewWe are seeking a talented Computer Vision Engineer to join our dynamic Machine Learning and Computer Vision team. In this pivotal role, you will be instrumental in the development of essential technical components for various robotics and aerospace initiatives.

Role Overview sia is seeking a Senior Computer Vision Consultant in Paris. This position focuses on developing advanced computer vision solutions for challenging problems. The consultant will work closely with data scientists and engineers, sharing expertise and shaping the direction of product improvements. What You Will Do Apply deep knowledge of computer vision to real-world projects Collaborate with a multidisciplinary team to design and implement solutions Contribute insights and strategies that directly impact product development Location This role is based in Paris.

Join Scaleway, a pioneering cloud service provider, as a Software Engineer - Compute. In this dynamic role, you will collaborate with a talented team to design, develop, and maintain cutting-edge computing solutions that empower our global customer base. Your expertise will contribute to innovative projects that push the boundaries of technology and enhance our offerings.

Quick Overview: In this role, you'll be at the forefront of AI development, training and refining vision-language models, extending their capabilities to video, creating alignment pipelines, developing evaluation benchmarks, optimizing production inference, and engaging with MoE architectures.About UsWhite Circle is a pioneering AI Safety organization dedicated to building a robust safety, reliability, and optimization framework for AI systems. Our platform operates on straightforward natural-language policies that dictate the appropriate behaviors of AI models. We automate the testing, enforcement, and ongoing enhancement of these policies at scale.We have successfully raised $11 million from prominent investors, including founders and senior leaders from OpenAI, Anthropic, HuggingFace, Mistral, DeepMind, Datadog, Sentry, and more.Our infrastructure processes over 100 million API calls every month.We specialize in fine-tuning and training our proprietary LLMs to ensure faster and more cost-efficient performance than any available open or proprietary models.We are a compact, highly motivated team. If you are eager to tackle challenging problems, get your work deployed rapidly, and significantly impact the construction of AI safety – we want to hear from you.Your Responsibilities:Train vision-language models from the ground up and fine-tune existing architectures for advanced image understanding.Expand VLM capabilities to video by designing innovative temporal modeling approaches and efficiently managing long-context.Develop impactful evaluation benchmarks focusing on visual QA, spatial reasoning, and video comprehension.Curate and maintain multimodal datasets, including creating synthetic data generation pipelines.Train and optimize MoE architectures to enhance multimodal inference efficiency.Deploy models into production, focusing on quantization, batching strategies, and latency optimization.You Will Excel If You Have:3+ years of experience in training and fine-tuning vision-language models (e.g., LLaVA, Qwen-VL, InternVL).A strong background in multimodal architectures, with a clear understanding of how vision encoders, projectors, and LLMs integrate.Hands-on experience with RLHF/alignment for multimodal systems, specifically GRPO, DPO, and reward modeling.Experience in video understanding, including temporal modeling and efficient attention mechanisms.

About Mistral AI Mistral AI builds high-performance, open, and efficient AI systems designed for the next wave of applications. The team develops and operates advanced infrastructure that connects large-scale distributed systems, cloud platforms, and high-performance computing (HPC) environments. This backbone supports both research and production workloads at scale. The company values collaboration and a low-ego approach, bringing together skilled professionals across Europe, the United States, and other regions. As Mistral AI grows, the team is establishing core infrastructure to support thousands of nodes and systems handling petabytes of data. Learn more about the team and company culture at https://mistral.ai/careers.

About UsHarmattan AI is at the forefront of innovation in defense technology, developing autonomous and scalable systems that enhance mission capabilities. Following our successful $200 million Series B funding round, which valued the company at $1.4 billion, we are actively expanding our teams to deliver critical systems to allied forces.Our operations are driven by a commitment to creating technologies that make a significant impact, striving for excellence, setting ambitious objectives, and tackling challenging technical problems. In our fast-paced environment, we expect rigor, ownership, and execution from every team member.About the RoleWe are seeking a talented Software Engineer to join our Geometric Scene Understanding team in Paris. This role involves bridging the divide between advanced mathematical research and essential production software. While our Computer Vision (CV) engineers focus on developing core algorithms for 3D reconstruction—including SfM, SLAM, and Neural Radiance Fields—you will transform these intensive prototypes into high-performance, real-time engines designed for resource-constrained tactical hardware.As the architect of our pipeline, you will process live drone telemetry and video, producing real-time 3D battlefield renderings that enhance the Common Operational Picture (COP) for our users.ResponsibilitiesPipeline Development: Design and implement a robust software pipeline to ingest, decode, and synchronize multiple drone video streams and telemetry data efficiently.Performance Optimization: Analyze CV algorithms and optimize performance by leveraging GPU acceleration (CUDA, Vulkan, or TensorRT) and CPU multi-threading to achieve near real-time 3D reconstruction.Spatial Data Management: Develop efficient 3D data structures, such as Octrees or Voxel grids, for storing, compressing, and streaming point clouds or meshes without exceeding memory limits.Code Translation: Work collaboratively with CV engineers to convert Python/PyTorch prototypes into stable, production-ready C++ code that operates seamlessly for extended periods without memory issues.Testing and Validation: Deploy builds on actual tactical PCs and evaluate performance metrics, including thermal management and GPU utilization during live drone operations.

Role overview Scaleway is looking for a Site Reliability Engineer (SRE) focused on Compute services in Paris. This role centers on maintaining the reliability, performance, and scalability of our cloud infrastructure. The SRE will play a key part in supporting our customers and improving how we run and operate our systems.

Join Harmattan AI as a Machine Learning Engineer specializing in Semantic Scene Understanding. In this role, you will leverage cutting-edge machine learning techniques to enhance our capabilities in interpreting and understanding complex visual environments. You will collaborate with a talented team of professionals dedicated to pushing the boundaries of AI technology.

Alice & Bob is at the forefront of developing the world's first universal, fault-tolerant quantum computer, aiming to tackle some of humanity's most challenging problems.Our visionary quantum computer is centered around an innovative type of superconducting qubit known as the Schrödinger cat qubit ‍⬛. Unlike traditional superconducting platforms, cat qubits possess a remarkable capability to autonomously implement quantum error correction!We are a vibrant team of over 140 talented individuals from more than 20 countries, united by a common mission: to transform the landscape of computing with a practical fault-tolerant quantum machine. If you are ready to confront groundbreaking challenges and play a pivotal role in shaping the future of technology, we invite you to join us!In a rapidly evolving environment where quantum computing technology is progressing towards scalable industrial applications and gaining commercial traction, the Senior Project Manager - Customer-Facing Quantum Computing Programs will be responsible for the successful execution of high-impact customer programs, ensuring measurable customer value, excellence in delivery, and the protection of revenue.Reporting directly to the VP of Business & Revenue, you will collaborate closely with Sales, Technical Account Management, Account Management, R&D, and Engineering teams to achieve timely, budget-conscious, and targeted execution while ensuring high customer satisfaction (driven by NPS) and fostering long-term revenue growth.

Join Alice & Bob, a pioneering company on a mission to develop the first universal, fault-tolerant quantum computer capable of tackling some of the world's most challenging problems.We are focused on creating a revolutionary superconducting qubit known as the Schrödinger cat qubit ‍⬛. Unlike traditional superconducting platforms, our cat qubits possess the remarkable capability of implementing quantum error correction autonomously!Our vibrant team consists of over 140 brilliant individuals from more than 20 different countries, all driven by a common goal: to transform computing with a practical, fault-tolerant quantum machine. Are you prepared to face unprecedented challenges and help us reshape the future of technology? If so, we invite you to join us on this exciting journey!In the context of deploying and operating an early-stage fault-tolerant quantum computer at a key client site, the Technical Account Manager – Quantum Computing will ensure operational excellence, system reliability, and uninterrupted service.Reporting directly to the VP of Business, you will collaborate closely with engineering, R&D, product, and tech operations teams to guarantee the daily performance of the quantum system, seamless client operations, and ongoing enhancement of service delivery.

Join Mistral AI as a Compute Legal Counsel and play a pivotal role in shaping our legal landscape. You will be responsible for structuring, drafting, and negotiating contracts essential to our Mistral Compute operations. Collaborating closely with our legal team, you will advise on a range of legal matters, including compliance, procurement, intellectual property, and privacy. This position is an exciting opportunity to work directly with major industry players like NVIDIA, Dell, Coreweave, Microsoft, and Google, all while based in the vibrant city of Paris, France.

OUR STORY: Become a part of Scaleway and help us build the sovereign cloud of the future!Since our inception in 1999, we have been committed to creating secure and sustainable infrastructures that support the most ambitious businesses.Initially recognized for our dedicated servers (Dedibox), we transitioned to cloud computing in 2015. Remaining true to our core values of simplicity, flexibility, and technical excellence, we have emerged as a leading force in Europe’s cloud sector.As artificial intelligence continues to rise, we have fortressed our commitment with the support of the Iliad Group, which is investing €3 billion to establish a formidable, sovereign AI alternative to the dominant American and Asian players.Daily, Scaleway proudly serves thousands of customers across both private and public sectors, encompassing corporations like France Télévisions and Hachette Livre, rapidly growing startups like Photoroom and Biolevate, and institutions such as the City of Copenhagen. Our offices can be found in Paris, Lille, Toulouse, Rennes, Rouen, Bordeaux, and Lyon.WHY WE NEED YOU?Our rapid growth necessitates the expansion of our Account team, which is a vital part of the Scaleway Elements cloud ecosystem.This team manages user accounts, personal data, support plans, fraud detection, and more, ensuring a seamless experience across the platform through close collaboration with various product teams. Your role will involve contributing to both the DevOps and feature development lifecycle, aimed at enhancing the reliability, scalability, and quality of our user management services. YOUR FUTURE TEAM:You will join a team of 6 individuals: a friendly and supportive group of developers who prioritize teamwork and continuous improvement. You’ll collaborate with frontend and backend developers to enhance the Scaleway Console, maintaining high standards through automated testing, agile methodologies, and continuous delivery. Manager: Y...

Join Scaleway as a Senior Product Designer specializing in Compute solutions. In this pivotal role, you will lead the design of innovative products that empower users and drive business success. Collaborate closely with cross-functional teams to craft intuitive and engaging user experiences that meet the needs of our customers.

We are seeking a dedicated and skilled Orthoptist to join our team at the prestigious Vision Institute. In this role, you will work closely with patients to assess and treat visual disorders, utilizing advanced techniques and equipment. You will collaborate with a multidisciplinary team to provide comprehensive care and contribute to innovative research in the field of orthoptics.

About AQEMIA AQEMIA is a drug invention company based in Paris, focused on developing new medicines for unmet medical needs. The company's proprietary platform, QEMI, combines physics-based modeling, statistical mechanics, and generative AI to create novel drug candidates from first principles. Rather than optimizing existing molecules, AQEMIA's research centers on inventing entirely new molecular entities. The team advances these molecules into a pipeline of proprietary programs and partnerships with major pharmaceutical companies. Their most advanced preclinical projects are currently in in vivo optimization, targeting diseases that lack effective treatments. Learn more at AQEMIA.com or on LinkedIn. Our Team AQEMIA brings together over 65 professionals in Paris and London. Chemists, physicists, machine learning experts, and software developers work side by side, tackling early-stage drug discovery from multiple angles. This multidisciplinary collaboration is central to the company's approach, allowing team members to address complex scientific problems and contribute to the development of new therapeutic candidates. Knowledge sharing and continuous learning are encouraged across the organization. Principal Computational Chemist Role The Principal Computational Chemist leads the design of validated drug candidates using AQEMIA's computational platform, which integrates generative AI and physics-based methods. The role involves working at the intersection of algorithm development, molecular simulations, and medicinal chemistry. Project experience is essential: each compound designed, calculation performed, and workflow challenge addressed will directly contribute to improving AQEMIA's computational capabilities. Location Paris

About Safran.AI Safran.AI (formerly Preligens) is a subsidiary of Safran Electronics & Defense. The team develops artificial intelligence solutions for analyzing high-resolution satellite images, full motion video streams, and acoustic signals. These technologies support aerospace, defense, and government sectors. Since 2016, Safran.AI has built advanced algorithms and software to automatically analyze, detect, and identify objects of military relevance, drawing from both commercial and governmental data sources. In September 2024, the company joined the Safran group and now also supports Industry 4.0 transformation. For example, automated image analysis helps inspectors spot potential anomalies in critical components using digital imagery. Innovation and safety drive Safran.AI’s mission. Teams include engineers, researchers, and developers who value creativity and initiative. Every idea counts, and the environment encourages collaboration and technical excellence. Role Overview: Senior Deep Learning Scientist (H/F) – Paris This position sits within the AI Production department, which designs, develops, and maintains AI products and solutions deployed for clients. The department includes six teams (about 50 people, mostly deep learning scientists). Each team focuses on a specific application area, such as: Algorithms for automating industrial production controls using computer vision (radiographic images, ultrasound, videos, tomography, optical imaging, and more) Acoustic signal processing Detection and classification of military-interest objects in optical satellite imagery or SAR Real-time object detection of military-interest objects in video streams Within your team, you will contribute to one or several projects, working alongside peers who share a commitment to technical rigor and innovation.

Aqemia is seeking a talented Numerical Methods Research Scientist to join our innovative team in Paris. As a key contributor, you will leverage advanced scientific computing techniques to develop and optimize numerical methods that underpin our cutting-edge research initiatives. This position offers an exciting opportunity to work in a dynamic environment at the forefront of computational science.