Emplois de system engineer permanent – Paris

Diabolocom builds AI-first, cloud-native contact center infrastructure designed for high availability, low latency, and global scale. As both a software provider and a telecom operator, we combine a fully owned carrier-grade voice backbone with a programmable CCaaS platform that supports real-time, high-volume communications across 60+ countries. Our...

Quality on a complex engineering project is built through consistent attention to detail throughout delivery, not simply checked at the end. As Resident Engineer (QA/QC), you will provide dedicated site-based oversight to help ensure engineering and construction activities meet agreed project quality requirements. You will work across disciplines and...

About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

Company Description Job DescriptionMain ContextJoin at a pivotal moment as we kick off the pre-production of a new ambitious AA PC/Console project.Your mission will be to design and build the foundations of our build, CI/CD, and release ecosystem from the ground up—ensuring that as the project scales, teams can turn code into stable, playable builds...

Anotech seeks a subsea installation methods engineer to deliver offshore installation engineering services within a project environment, ensuring the preparation of all required offshore installation documentation. The role covers pipelines, risers, spools, jumpers, subsea structures, flexibles, umbilicals and floating systems, working with client specs and...

Our client is a fast-growing fintech company building a modern cloud data platform supporting financial analytics, reporting, and AI use cases.We're looking for a Data Engineer to work alongside the Lead Data Engineer, helping build reliable pipelines and transform complex financial data into useful, well-structured datasets.This is an opportunity to...

About Us Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission‑critical systems to allied forces. Our work is guided by clear values: building technologies with real‑world...

We’re a team of experts pushing the limits of what’s possible, united by our common goal to unlock true freedom through digital ownership, making technology accessible for all. We believe in a world where users, creators and enterprises manage their value with ownership and freedom. Our curiosity drives us to innovate, empowering individuals on a global...

ABOUT MINDFLOWMindflow is an enterprise Agentic AI automation platform built for teams that need to turn complex operational processes into reliable, production-grade automations. With 4,000 integrations and more than 150,000 available operations, our AI agents can act across security and IT systems—not just recommend what to do next.We work with major...

We are hiring a Senior Software Engineer in Le Wagon's Engineering team. The job is based in Paris (11e) and requires speaking French 🇫🇷 and English 🇬🇧 fluently.  The Engineering team 🛠 We are a team of 5 Software Engineers based in Paris, Tours and Madrid. Our mission is to build the right tools and features to support Le Wagon's...

About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms.We are a...

Build AI-powered product capabilities that automate, predict, and simplify user workflows Spendesk is looking for a Backend Software Engineer (IC3) to join our AI & Data Products squad and help build the next generation of product features powered by AI, ML, and intelligent automation. This is a hands‑on backend role focused on turning predictive models,...

About Dust Work is being rewritten, and the people holding the pen are the ones who actually run it. Dust is the multiplayer AI platform for human-agent collaboration. It gives companies a shared workspace where teams can build, deploy, and manage AI agents connected to their company knowledge, tools, and workflows. With enterprise-grade governance, flexible...

About The Forecasting CompanyWe are on a mission to create the forecasting foundation model to rule them all. Forecasting drives critical decisions worldwide - impacting staffing, supply chain management, finance and more. Our solution provides companies with the models, platform and APIs they need to easily generate the most accurate forecasts possible,...

Licorne Society a été missionné par une startup IA en pleine croissance pour les aider à trouver leur Lead LLM Engineer. What You Will Own You will be responsible for one thing: Make our AI outputs reliable, fast, and indispensable in real workflows. Concretely • Design and evolve our LLM / agent architecture • Own output quality across key use...

The projectThe SaaS industry is shifting from rigid UIs manually operated by humans to proactive systems built around in-depth domain expertise that deliver outcomes for users.The sales automation software industry is at the center of this agentic revolution.With thousands of customers using our platform every day and extensive proprietary data, lemlist is...

About Dashlane Dashlane’s mission is to deliver the credential security every business and employee needs to thrive. Millions of consumers, and over 25,000 brands worldwide, such as Michelin, Air France, and Forrester, trust Dashlane for industry-leading innovations, patented zero-knowledge security, and an unmatched user experience. Founded in Paris,...

Une scale‑up internationale en forte croissance développe une plateforme SaaS de nouvelle génération pour digitaliser la conception, la construction et l’exploitation de projets d’énergie Green à grande échelle. Après une levée de fonds majeure et l’ouverture d’un hub technologique à Paris, l’entreprise recherche un·e Senior Generative...

Chipiron is building a radically new generation of MRI systems. We are taking one of the most complex medical technologies in existence and trying to make it radically simpler, cheaper and more accessible. We have no shortage of hard problems to solve. What we're looking for is exceptional people capable of solving them. We don't believe great talent should...

Beamy détecte l'usage réel de 50K+ applications chez 500K+ utilisateurs dans les grandes entreprises, grâce à une extension navigateur déployée à grande échelle. Des millions de signaux captés chaque jour — pas du déclaratif, du comportement réel. Notre ambition : transformer ce signal en intelligence stratégique — comprendre comment le...