Engineering Manager - Data Platform (H/F)

🌍 About UsSafran.AI, formerly known as Preligens, is a subsidiary of Safran Electronics & Defense, specializing in artificial intelligence solutions for analyzing high-resolution satellite imagery, full-motion video streams, and acoustic signals. Our innovative solutions cater to the aerospace, defense, and governmental applications.Since 2016, we have been…

Join Alten as a Platform Engineer, specializing in DevOps, OpenShift Container Platform (OCP), and Artificial Intelligence (AI). In this role, you will collaborate with cross-functional teams to design and implement scalable and efficient platform solutions that leverage cutting-edge technologies. Your expertise will drive innovation and optimize performance within our cloud environments.

The AI Platform is at the forefront of Datadog’s AI initiatives, encompassing everything from cutting-edge distributed training infrastructure for our state-of-the-art models to the essential frameworks that power Bits AI and LLMObs. We are on a mission to enhance our offerings beyond just model creation, focusing on the development of tools that will empower engineers to deploy production-ready generative AI systems. This includes creating retrieval-augmented pipelines, autonomous agents, and comprehensive evaluation harnesses.We are seeking a Senior Software Engineer to architect and develop this next-generation platform. You will collaborate closely with the Applied AI, product, and core infrastructure teams to deliver:Large-scale experimentation, training, deployment, and monitoring solutionsDeveloper toolchains tailored for agents and other generative AI applicationsLow-latency serving infrastructure that seamlessly integrates AI features into all Datadog productsAt Datadog, we value a vibrant office culture that fosters relationships, sparks creativity, and encourages collaboration. We operate in a hybrid work environment, allowing our employees to achieve a work-life balance that suits their individual needs.

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.

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.

The AI Platform team at Datadog is at the forefront of innovation, developing the infrastructure that fuels next-generation generative AI features across our diverse product range. As a Senior Software Engineer on the Evaluation and Annotation team, you will play a pivotal role in designing and enhancing the systems that define and evaluate AI quality at scale. Your responsibilities will include creating evaluation pipelines, monitoring model performance, and establishing annotation workflows that assess correctness, safety, bias, and reliability in real-world applications. Your contributions will directly influence how Datadog develops and sustains reliable AI capabilities. You will collaborate closely with product, machine learning, and infrastructure teams to set quality standards, integrate evaluation systems with our observability platform, and build human-in-the-loop feedback mechanisms that ensure continuous improvement of model behavior. At Datadog, we cherish our office culture, valuing the relationships we build, the creativity we foster, and the collaboration that arises from working together. Our hybrid workplace model enables employees to cultivate a work-life balance that suits their individual needs.

Join Waniwani as a Founding Platform Engineer and revolutionize our infrastructure for seamless scalability.We have pioneered the first insurance application integrated with ChatGPT. Today, numerous companies are eager to leverage our platform to establish their own AI-driven storefronts. Each client requires a dedicated MCP server, a unique codebase, and tailored distribution, all functioning seamlessly and interconnected under your management.About WaniwaniWaniwani is at the forefront of creating the AI distribution framework for the $10 trillion services economy. Our platform empowers businesses to offer quote-based services such as insurance and wealth management directly within LLMs, where consumer purchasing decisions are increasingly shifting. Imagine Shopify, but tailored for services — we are constructing the foundation for AI-native commerce.We are just beginning this transformative journey. Our launch of ChatGPT insurance resulted in a staggering $26 billion in market cap losses for major brokers within just 48 hours, marking what the press has dubbed "the industry's ChatGPT moment." We refer to it as Day 1.Why This Position MattersHaving surpassed the proof of concept stage, our product is operational. We are now tasked with managing this for hundreds of clients simultaneously, each with its own MCP server, distinct data pipelines, and customized distribution dashboards, all while ensuring the platform remains robust and responsive.This role presents a systems-level engineering challenge. You will be responsible for architecting a solution that allows Waniwani to expand from dozens to thousands of deployments. This includes multi-tenant infrastructure, orchestration of multiple codebases, and real-time data flow across a multitude of interconnected services. In this role, a single flawed abstraction can cost months, whereas a well-designed one can save years.We anticipate that AI will write 95% of your code. Your expertise will not lie in typing code but in discerning what needs to be built, how to structure it, and when the AI may be misguided. You will work at a pace that integrates LLMs as a fundamental aspect of your engineering process, rather than viewing them as a novelty. The key challenge will be exercising judgment, not merely keystrokes.

Your Impact The Data Product Manager serves as the primary liaison for internal stakeholders, helping them articulate their needs and collaborating with Analytics Engineering and Data Science teams to design, develop, and sustain a variety of data products. These include raw data, aggregated datasets, dashboards, and data exports that effectively solve user challenges. We are on the lookout for a Senior Product Manager specializing in Data and AI Platform to bolster our team. Our platform group is dedicated to creating tools and services that empower product teams, data scientists, and data engineers to innovate AI products. This encompasses solutions for data ingestion and export, product development, data access and exploration, as well as training, evaluating, and serving AI models. As a Platform Product Manager, your mission will be to define and prioritize strategic initiatives, ensuring the data and AI platform maximizes value for Doctolib and its users while maintaining scalability. This is an exhilarating time to join us as we implement transformative changes aimed at creating a more unified, open, scalable, and efficient platform to realize Doctolib's aspirations in AI. As a Platform PM, one of your core responsibilities will involve shaping the vision, strategizing to achieve that vision, tracking platform performance with appropriate metrics, and collaborating with the engineering team to prioritize and execute initiatives. Your responsibilities will include but are not limited to: Developing the data platform vision and roadmap by applying a product-focused approach to enhance the impact and scalability of each component and service. Working with data governance to establish robust data governance policies for effective data management. Defining and prioritizing solutions by leading the OKR definition for your team and collaborating with platform engineers to create a roadmap that aligns with the product vision. Engaging in short and mid-term prioritization, consulting with users and platform engineers, and securing the right resources to enhance platform elements. Facilitating communication with users and cross-functional teams to ensure alignment on the platform vision, strategy, and roadmap. Identifying user challenges and ensuring that products deliver the anticipated impact by maintaining continuous engagement with users and assessing the data and AI platform. Leading discovery sessions, scoping, and explorations while closely collaborating with stakeholders and data teams to guarantee that initiatives meet expected outcomes. Promoting the adoption of the data platform in conjunction with data teams and end-users.

Join filigran as the Director of Platform Engineering, where you will spearhead the development and optimization of our platform technologies. You will lead a talented engineering team, driving innovation and ensuring the highest standards of performance and scalability.

Join Mindrift as an AI Workflow Engineer and contribute to the innovative Tendem project (https://tendem.ai/). In this dynamic role, referred to as an AI Pilot at Mindrift, you will collaborate with Tendem Agents to streamline repetitive tasks, utilizing your expertise in structured thinking, prompt engineering, and quality assurance to create scalable, reliable AI workflows.This part-time remote position is perfect for professionals with practical experience in LLM integrations, prompt design, and AI-driven automation systems.About MindriftMindrift connects specialists with AI projects from leading tech innovators, aiming to harness the power of Generative AI through real-world expertise from around the globe.Role OverviewAs a freelance AI Workflow Engineer, you will design, construct, and enhance workflows that integrate LLM APIs, facilitating scalable systems for content generation, communication, and automation.Key ResponsibilitiesDesign and assess workflows that utilize LLM APIs (such as OpenAI, Claude, Gemini).Construct and enhance AI-powered automation systems for content generation and communication tasks.Develop and improve prompt frameworks for consistent, high-quality outputs.Establish systems for personalized automated outreach, including email and messaging flows.Prepare and preprocess data to ensure stable model performance.Analyze and optimize AI-driven pipelines for improved scalability, efficiency, and accuracy.

Role Overview Wavestone is seeking an AI & Data Platform Consultant based in Puteaux. This role works closely with clients to support digital transformation initiatives, focusing on the practical use of AI technologies and data analytics to improve business outcomes. What You Will Do Collaborate with cross-functional teams to address client needs Analyze data and extract actionable insights Design and develop solutions using AI and data platforms Contribute to projects that reshape client operations through advanced analytics Impact Consultants in this position play a key role in helping clients adopt new technologies, streamline processes, and make informed decisions based on data. The work directly influences the future direction of client organizations.

Making preventive health the default for every human in EuropeThe missionAt Lucis, we are dedicated to transforming healthcare from a reactive model to a preventive one. Our goal is to develop an operating system for human longevity, empowering individuals to extend their healthy years. Discover more about our vision and values here.The roleOur team has successfully processed over 200,000 clinical tests across four countries and is experiencing a growth rate of 10% week over week. We are still in the early stages of our journey.We seek engineers who focus on building comprehensive systems rather than just features. You will take ownership of outcomes from start to finish, leveraging AI to enhance processes and elevate the standards around you.Your work will not be limited to writing boilerplate code; you will create specifications for agents, critically review AI-generated code, and make impactful decisions that build upon themselves over time. This is the modern landscape of engineering—if this resonates with you, we invite you to continue reading.Together, we will define the scope of your role—whether it be mobile, infrastructure, platform, AI, or full-stack—based on your strengths and our needs.What you could own:Full-stack vertical ownership: Manage everything from data models to APIs and user interfaces, ensuring they are production-ready.Algorithms: Collaborate with our medical advisors to convert clinical science into reproducible, auditable code.System architecture: Design a scalable, HDS-compliant infrastructure on AWS (using CDK/Terraform) capable of handling ten times the current load without requiring rework. Ensure strict adherence to HDS and GDPR regulations with robust security practices.Engineering culture: Facilitate team rituals, maintain high standards, and mentor through code reviews and specification assessments.Lead engineering rituals and foster continuous improvement through Agile methodologies and cross-team collaboration, ensuring the team remains at the forefront of excellence.About youYou are passionate...

At Joko, we empower consumers to shop smarter. Our mission is to transform the shopping experience, enabling individuals to discover exactly what they need, make informed choices, and save money.Established in Paris, Joko is a certified B Corp tech company with a diverse team of over 90 talented individuals across Paris, Barcelona, New York, and beyond. More than 5 million users benefit from our services daily at over 10,000 merchants.From cashback and automatic coupons to price alerts and carbon tracking, we continuously enhance our offerings to make shopping more intelligent. Currently, we are developing an AI-driven shopping assistant to help users identify the best products based on price, quality, and sustainability.With profitability achieved in our core market, we are now focused on scaling our operations globally, particularly in the United States.Join us on this exciting journey and help shape the future of shopping! Our Engineering TeamOur Engineering team thrives on tackling advanced technical challenges with innovative solutions. Committed to product innovation and design, they are defining the future of the shopping experience. Their goal is to positively influence the daily lives of millions of users around the globe.Software Engineers collaborate closely with the Product team, engaging in exploration, design, roadmap prioritization, implementation, and production deployment. We’ve seen that teams with engineers who have diverse skills and foster close collaboration with product teams can deliver exceptional and innovative user experiences.As our Engineering team expands rapidly, we are dedicated to innovating across all areas of our product and tech stack, empowering a revolution in online shopping. Your ResponsibilitiesAs we scale to over half a million active daily users with zero-downtime expectations, you, as our Senior Staff Platform Engineer, will spearhead and shape our platform initiatives. You will be our pioneering senior engineer in this domain, consolidating current efforts across the team into a structured, reliable, and high-impact platform that accelerates safe shipping.Infrastructure: Enhance our production infrastructure to ensure it is scalable and resilient, focusing on runtime reliability, capacity, and failure management, allowing us to grow swiftly while maintaining stability.Monitoring & Alerting: Develop top-tier observability systems to ensure proactive monitoring and alerting, significantly enhancing our operational capabilities.

Jobgether is looking for a Platform Engineer who specializes in multicloud environments. This position is based in France and focuses on building and maintaining cloud infrastructure across several platforms. Role overview The Multicloud Platform Engineer will design, implement, and manage solutions that span different cloud providers. The work centers on delivering infrastructure that supports scalable and reliable services for clients. What you will do Design cloud architecture that operates across multiple platforms Implement and manage cloud infrastructure solutions Support automation and orchestration efforts to optimize cloud operations Requirements Strong technical background in multicloud architecture Experience with automation and orchestration tools Ability to improve efficiency and performance in cloud environments

Join our dynamic team at amo as a Location Platform Engineer, where you will play a crucial role in developing and enhancing the infrastructure that efficiently retrieves and processes background location data across diverse devices and operating systems. This position provides an exciting opportunity to work on scalable production systems while ensuring battery efficiency, adhering to privacy standards, and maintaining OS compatibility.We are looking to bring on board several engineers with varying levels of experience. Kindly specify your years of experience in the application form.If you are a seasoned engineer: You will take the helm of the location platform, evolving our technological stack to meet new challenges, mentoring junior team members, and spearheading enhancements in accuracy, efficiency, and compliance.If you are a junior engineer: You will contribute under mentorship, gaining invaluable hands-on experience with production systems, learning cross-platform infrastructure, and developing core skills in backend and client-side development.Your daily responsibilities will encompass:Develop and sustain backend services using Rust alongside client-side codebases in Rust, Kotlin, and Swift.Contribute to systems that manage high traffic and substantial volumes of location data.Enhance scalability, reliability, and performance, both independently and under guidance based on your experience level.Cross-Platform ConsistencyBolster infrastructure that supports both iPhone and Android devices, accommodating various OS versions and OEM variants.Collaborate with iOS and Android engineers to ensure a cohesive and seamless user experience.Feature DevelopmentImplement and optimize the collection of location data through Wi-Fi, network signals, GPS, and Bluetooth technologies.Adapt to evolving OS updates and privacy regulations, balancing precision with battery efficiency.Assist in the development of internal tools, including analytics dashboards, debugging utilities, and user-specific analysis tools.Operational ExcellenceMonitor system metrics, troubleshoot bugs, and proactively resolve performance issues.Ensure adherence to privacy regulations and OS standards.Cultivate robust engineering practices in testing, observability, and documentation.Commitment to Ongoing LearningEngage in continuous improvement and stay updated with technological advancements.

About UsHarmattan AI is at the forefront of innovation in the defense sector, specializing in the development of autonomous and scalable defense systems. After successfully closing a $200M Series B funding round, the company is now valued at $1.4 billion and is actively expanding its teams and capabilities to provide advanced mission-critical systems for allied forces.We pride ourselves on our core values: delivering technologies that make a tangible difference, striving for excellence in all endeavors, setting remarkable objectives, and tackling the most challenging technical problems. Our environment demands rigor, accountability, and exceptional execution.About the RoleWe are seeking an innovative and experienced Automation Engineer who will be instrumental in designing, implementing, and optimizing automation systems at our primary production facility, which will serve as a model for our future global manufacturing locations. You will spearhead automation initiatives that facilitate cost-effective, high-volume, and defense-grade production through the integration of robotics, digital technologies, and lean manufacturing processes.

Mindrift partners with specialists to deliver AI solutions for leading technology companies. For the Tendem project (https://tendem.ai/), the team is seeking Freelance AI Workflow Engineers, also known as AI Pilots, to help create and refine scalable, reliable workflows powered by artificial intelligence. This part-time freelance position is fully remote and centers on supporting the Tendem project. While candidates based in Lyon or the wider Auvergne-Rhône-Alpes region are encouraged to apply, location is flexible as all work takes place remotely. What you will do Design, build, and optimize workflows using large language model APIs such as OpenAI, Claude, Gemini, or similar platforms. Develop and enhance AI-driven automation for content creation, enrichment, and communication tasks. Create and improve prompt frameworks to ensure consistent, high-quality results across workflows. Set up systems for automated, personalized outreach, including email campaigns, messaging flows, and lead enrichment processes. Organize and preprocess data to support stable model performance and reliable outputs. Review and upgrade AI pipelines with a focus on scalability, efficiency, and accuracy. Requirements Hands-on experience with integrating large language models, prompt engineering, and building AI-powered automation systems. Structured approach to problem-solving and a strong focus on quality control.

Sopra Steria seeks a System & Network Engineer with a focus on automation and artificial intelligence for its Digital Platform Services team in Biot. The position involves shaping and maintaining digital infrastructure that enables reliable and scalable operations. What you will do Design and build digital infrastructure to support automation and AI initiatives Implement solutions aimed at increasing operational efficiency and scalability Optimize current systems to meet changing business requirements Location This role is based in Biot.

Role overview As a Staff Engineer focused on Data Platform at jobgether, this position plays a central role in shaping how data is structured and used across the organization. The work centers on designing and implementing data architectures that support analytics and help drive data-informed decisions at every level. What you will do Create and maintain data architectures to meet analytics requirements Collaborate with teams throughout jobgether to ensure data solutions adapt to evolving business needs Support the reliability and scalability of data systems as jobgether continues to grow Location This role is based in France.

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.