Generative AI Engineer - Join Our Innovative Team in Paris

Matera is on the lookout for a talented Generative AI Engineer to bolster our GenAI team, focusing on the creation of cutting-edge generative AI applications. In this role, you will enhance our internal operations and contribute to the improvement of our product offerings.As part of our data team of six, you will collaborate closely with product development …

At Outsight, we celebrate the spirit of initiative and welcome talented individuals who wish to join our dynamic team. If you are passionate about our mission and believe your skills can contribute to our goals, we encourage you to submit a spontaneous application.To apply, please upload your resume. Our dedicated recruitment team will carefully review your submission and will reach out if a suitable opportunity arises. Thank you for considering Outsight as your future employer. We look forward to connecting with you!

Join Our Team with a Spontaneous Application!Are you passionate about innovation and eager to contribute to a dynamic team? If you don’t find an open position that aligns with your skills but are excited about the prospect of working with us, we encourage you to submit a spontaneous application using the form below. We are always on the lookout for talented individuals who can help drive our mission forward.

About UsHarmattan AI is a pioneering defense contractor dedicated to developing autonomous and scalable defense systems. Following our successful $200 million Series B funding round, which has positioned us at a valuation of $1.4 billion, we are actively expanding our teams and capabilities to deliver critical systems to allied forces.Our mission is driven by our core values: creating technologies that have a tangible impact, striving for excellence in all aspects of our work, setting ambitious goals, and tackling the most challenging technical obstacles. We operate in a high-pressure environment where rigor, ownership, and execution are paramount.At Harmattan AI, we design and implement state-of-the-art AI-powered defense systems. Our work is at the forefront of technology and national security—dynamic, high-stakes, and deeply mission-oriented.We are selective in our hiring, prioritizing urgency, precision, and a commitment to solving significant problems. If you are an expert in your field and motivated by making a real-world impact, we encourage you to apply.Even if you don't see a specific role that aligns perfectly with your experience, we welcome proactive applications from individuals who excel in high-responsibility environments and possess deep expertise in areas such as:Aerospace & Robotics – GNC, autonomy, flight software, mission planningEmbedded Systems & Hardware – FPGA, real-time systems, electronicsSoftware & AI – machine learning, perception, signal processingBusiness, Strategy & Operations – program execution, partnerships, international expansionWhat We’re Looking ForWe value candidates who:Set high personal standards for quality and technical excellenceDemonstrate ownership and agility in uncertain situationsChallenge assumptions, push boundaries, and deliver results under pressureAre inspired by complex challenges with significant geopolitical implicationsApplication RequirementsA resumeA brief message outlining your strengths and how you envision contributing to our missionWe meticulously review all applications and will reach out if there is a potential fit.

About the Role airapps is looking for a backend engineer to help build and maintain the systems behind our applications. This position is based in Paris and focuses on developing backend solutions that scale and perform reliably. What You Will Do Design, implement, and maintain backend systems for airapps products Work closely with teammates to solve technical challenges Contribute to a collaborative team environment Who We’re Looking For Experience building backend systems Comfort working with others to solve problems Interest in developing efficient and scalable solutions This is a full-time role in Paris. If building reliable backend infrastructure with a team sounds appealing, airapps would like to connect.

At Theodo HealthTech, we are continually on the lookout for exceptional talent to join our dynamic teams. If you don't find the perfect position among our current job listings, don't hesitate to reach out. We firmly believe that every unique skill set can significantly contribute to our success!

Are you looking to join a pioneering collective that embraces a permanent Test & Learn mindset, providing you with the tools to truly realize your ambitions? Look no further! At SFEIR, your career path is yours to navigate—whether it’s vertical, horizontal, or transversal. Your PlaygroundTech Stack: Python, FastAPI, LangChain, NLP, RAG, VertexAISFEIR AI: A dedicated journey to master generative AI and agent-based coding.Community: 140 Google Cloud certified professionals, 30 Google Authorized Trainers, 7 Google Developer Experts. Your Responsibilities- Develop unified, multimodal GenAI APIs (text, image, video, audio).- Design chatbots and conversational agents utilizing contextual RAG for hyper-personalized recommendations.- Engage in the creation of solutions from ideation to production.- Create AI digital twins to simulate and optimize complex ecosystems.- Establish robust Data Platforms to feed models while optimizing cutting-edge NLP pipelines. Your Profile- You have at least 3 years of experience, including significant exposure to ML or GenAI.- Proficiency with the VertexAI ecosystem and key concepts such as RAG, fine-tuning, and agent development.- You are passionate about technological advancements, constantly experimenting with new tools, and have personal projects or open-source contributions. Why Join SFEIR?- Each Sfeirian is supported by an Engineering Manager.- Opportunities for advancement into roles such as Lead GenAI Engineer, Staff Engineer, Principal Engineer, or Engineering Manager.- Continuous training with access to Google Cloud Skills Boost and certifications.- Participation in Google Cloud events, with an active community hosting over 50 events annually.

Location Alert: This position is based in Paris, France, and we offer relocation support if needed (for candidates located within the EU).TAKE YOUR CAREER TO NEW HEIGHTSAt Trade Republic, Europe’s leading savings platform, we empower over 10 million customers across 18 countries, managing assets exceeding 150 billion Euros. Join us in our mission to revolutionize access to financial systems, enabling everyone to build wealth.As part of our team, you will collaborate with talented professionals and cutting-edge technology to create a positive impact for millions.YOUR ROLEContribute your expertise to the iOS guild, ensuring technical excellence.Mentor fellow engineers and receive coaching to foster your professional growth.Take ownership of product development, collaborating across roles to guarantee quality and timely delivery.Thrive in a dynamic, goal-oriented agile environment.WHAT WE SEEK5+ years of experience in mobile engineering.Proficiency in Swift, programmatic UI design, and foundational knowledge of reactive programming.A passion for exceptional user experience (UX) and user interface (UI), with a desire to work closely with our design team.A commitment to quality, with an understanding of best practices in coding and product development.TECHNOLOGY STACK100% SwiftSwiftUI and UIKitReactive data management using Combine, ReactiveSwift, and WebSocketsMVVM-C architectureDependency InjectionWHY JOIN US?Our culture champions ownership, excellence, and energetic collaboration. We're dedicated to achieving significant outcomes, tackling one of Europe’s major challenges: closing the pension gap and democratizing wealth. If you’re excited about making a difference, we want to hear from you!

Are you passionate about data and technology? Join Magellan Partners as a Data Engineer and be part of our dynamic team in Paris! In this role, you will work on designing, building, and maintaining scalable data pipelines, transforming raw data into actionable insights to drive business decisions.

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.

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.

Company: Veepee Location: Paris About Veepee Veepee has shaped online flash sales in Europe since 2001. Working with more than 7,000 brands, the company offers exclusive products at limited-time discounts, covering categories like fashion, home goods, wine, travel, and beauty. In 2024, Veepee reached a turnover of €3.3 billion and employs 5,000 people across 10 countries. Role Overview: Senior AI Engineer The Senior AI Engineer will join the VeepeeTech team to design and implement Generative AI solutions. The focus is on improving user experience with hyper-personalization and driving operational improvements in areas such as pricing, fraud detection, and sales or media production. Main Responsibilities Lead end-to-end AI projects, from requirements analysis and stakeholder engagement to data ingestion, model fine-tuning, delivery, and ongoing monitoring. Work closely with product managers, developers, architects, data scientists, and DevOps specialists. Deploy AI solutions both on-premise and using cloud-based large language model (LLM) services. What We’re Looking For Extensive hands-on experience with NLP and LLM architectures. Proficiency in modern deep learning frameworks. Strong background in statistics and mathematics. Proven record of deploying AI models into production at scale. At least one significant project involving LLMs. Genuine interest in modeling and problem-solving.

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.

About UsAt Trainline, we are passionate advocates for sustainable travel, dedicated to shaping a greener future. Our platform empowers millions of travelers to easily discover and book the most cost-effective tickets across various carriers, fares, and travel options via our highly-rated mobile app, website, and B2B partner channels.Embark on Great Journeys with Trainline As Europe's leading rail app, boasting over 125 million monthly visits and £5.9 billion in annual ticket sales, we partner with over 270 rail and coach companies across more than 40 countries. Our aim is to make travel simple, seamless, eco-friendly, and affordable for everyone.Currently a FTSE 250 company, we are fueled by a diverse team of over 1,000 individuals from 50+ nationalities, operating in cities like London, Paris, Barcelona, Milan, Edinburgh, and Madrid. With a strong focus on growth within the UK and Europe, now is the ideal time to join us on this high-speed journey.Meet the Backend Teams at Trainline Our Backend teams are the backbone of Trainline's exceptional product offering. We develop the journey search capabilities that millions of customers rely on daily, create an eCommerce platform for a secure and smooth experience, and connect with over 270 transportation operators across 45 countries worldwide. Each team specializes in various domains, including journey search, fare calculations, bookings, fulfillment, payments, refunds, carrier integrations, real-time timetable data, journey disruptions, and more.Your Role as a Mid-Level .NET Engineer at Trainline Implement new functionalities or features utilizing the most suitable tools and techniques.Prioritize quality in every aspect of your work and that of your team.Continuously enhance the codebase.Keep the customer as the top priority.Proactively identify and eliminate blockers, inefficiencies, and waste.Contribute significantly to technical decision-making.Serve as a coach and mentor for your team members.Take full ownership of the development lifecycle from coding to production, including deployment and monitoring.

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.

Join Terabase Energy as a Senior Generative AI Engineer and be at the forefront of innovation in clean energy technology. In this role, you will leverage advanced generative AI techniques to drive improvements in energy systems and enhance the efficiency of renewable energy sources. Collaborate with a dynamic team of experts dedicated to creating sustainable solutions for a greener future.

About UsAt Harmattan AI, we are pioneers in developing next-generation defense systems that are both autonomous and scalable. With a recent $200M Series B funding round that has elevated our valuation to $1.4 billion, we are on a mission to enhance our teams and capabilities in delivering vital systems to allied forces.We operate with a commitment to impactful technology, striving for excellence, setting ambitious goals, and tackling complex technical challenges. Our environment is demanding, and we value rigor, ownership, and execution in our work.About the RoleWe are seeking a talented Software Tooling Engineer to create and enhance the internal tools that will allow our operations to accelerate and scale efficiently. This role involves working with our internal data infrastructure and operational workflows, designing high-leverage tools that support teams across the organization.You will combine strong software engineering skills with a deep understanding of user needs, taking ownership of the architecture, development, and deployment of essential tools for Harmattan’s core operational workflows, including AI-powered internal agents, workflow automation, internal data visualization tools, integrations, and lightweight backend services.ResponsibilitiesInternal Tools & AutomationDevelop internal tools and AI/LLM-powered agents utilized by various teams.Create dashboards, visualization tools, and workflow automations to enhance daily operations at Harmattan AI.Operational Workflow EnablementOptimize core operational processes through customized tools, connectors, and integrations with internal systems.Collaborate closely with teams to identify bottlenecks, rapidly iterate, and provide impactful solutions.Backend & InfrastructureDevelop and maintain lightweight backend services that power internal tools (APIs, data storage, metrics, logging).Assist in cloud deployment and integration with CI/CD and data pipelines.Quality & ReliabilitySet and uphold standards for code quality, testing, observability, and documentation.Ensure internal tools are reliable and meet the operational needs of the organization.

As a Solutions Engineer at Adyen, you will play a pivotal role in shaping the future of payments. You will collaborate closely with our sales and product teams to deliver enhanced solutions that cater to the diverse needs of our clients. Your expertise will help us optimize our payment processing capabilities, ensuring a seamless experience for our customers.In this dynamic position, you will be responsible for understanding client requirements, providing technical support, and implementing solutions that drive success. You will have the opportunity to work with cutting-edge technology and be part of a global team that values innovation and collaboration.