Emplois de security engineer – Paris

Cette startup early stage, récemment financée à hauteur de 4 millions d'euros, redéfinit les standards de la cybersécurité en développant une plateforme souveraine d'IA offensive. Leur mission ? Transformer le test d'intrusion (pentest) en une capacité continue grâce à des agents d'IA capables de simuler des attaques réelles sur des systèmes...

# Security Project Management – Migration of an Identity Provider – Level 3* Home* Security Project Management – Migration of an Identity Provider – Level 3* July 17, 2026* 0 Comments* By Roberte OkoyaContext Overall Objective: To manage an Identity Provider migration project The technical project manager will be involved in the entire project...

Qui sommes-nous?Tiime est une start-up française créée en 2015. Chez Tiime, nous développons LA super app pour entreprendre, au service des entrepreneurs et des experts-comptables.Côté entrepreneur, la super app regroupe un maximum de fonctionnalités pour gérer son entreprise au quotidien : facturation, achats, stockage des documents, compte pro. Le...

About Mirakl: Founded in 2012, Mirakl has been at the forefront of marketplace innovation, empowering every business to compete in the platform economy. Today, Mirakl's operating system combines an enterprise marketplace solution (Mirakl Platform) that enables retailers and B2B organizations to launch, scale, and operate marketplaces and dropship, AI-powered...

We're looking for a DevOps Engineer to join White Circle, an AI Safety company building the policy enforcement and optimization layer for AI systems. Backed by $11M from senior leaders at OpenAI, Anthropic, HuggingFace, Mistral, and DeepMind, White Circle processes 100M+ API calls monthly and runs its own LLMs in production. You will Build and maintain...

Now is an amazing time to join Nozomi Networks as we build the future of OT and IoT cybersecurity. We defend some of the world’s largest organizations and critical infrastructure in more than 68 countries and we’re just getting started. Our AI-powered cybersecurity platform secures operational technology (OT) and Internet of Things (IoT) infrastructures...

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...

The Consulting Systems Engineer role is an overlay mission to bring expertise to the different regions working closely with Sales, Sales Engineers and Subject Matter Experts. The role's primary focus is to relay the expertise with Public Cloud to the sales teams, customers and partners, conduct PoVs, and research integration with Fortinet’s comprehensive...

About the company the company’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 the company for industry-leading innovations, patented zero-knowledge security, and an unmatched user experience. Founded in...

Design and operate Arlequin's cloud-native, sovereign HPC platform powering our AI products and research 5+ years, Senior Full-time Paris (hybrid / full-remote / on-site flexible) About Arlequin Arlequin AI is both a research lab in topological deep learning and an AI platform. Our first product, HuDex, converts massive volumes of raw, unstructured,...

Who We Are CryptoNext Security is a deeptech startup specializing in post-quantum cryptography. We help businesses and institutions get ready for a world where quantum computers will break today's cryptography. Our customers include major banks, defense actors, telecom operators, and large enterprises securing their most sensitive infrastructures. On a daily...

Senior Application Security & Controls Specialist (DORA Programme) – Banking Client – Brussels / ParisDuration: 1 year contractRate: FlexibleHybrid Working – 8 days onsite per month in the Paris or Brussels office, the rest is remote workingAbout the Role:We are looking for an experienced and dynamic Senior Security Analyst to support DORA...

Join a team of engineers and cryptographers building the infrastructure behind the next generation of financial systems. We’re hiring a Senior Infrastructure Engineer to design, operate, and scale the systems that power our platform. You’ll build and maintain the infrastructure that supports wallet services, transaction processing, and blockchain...

Base Salary up to €60,000 + 4.6% annual Bonus + Cadre BenefitsOur client is creating a new generation of immersive destinations around the world. With their Paris location opening soon, we're bringing to life a one-of-a-kind venue where art, architecture, technology, hospitality, and entertainment come together.Their goal is simple: to deliver a...

Our client is looking for a Data Engineer to architect and build data pipelines from the ground up, capable of handling petabytes of logs, events, and model traces, and to create a clean, dependable environment for production, testing, and research workloads.This organization is an AI safety startup developing the safety, reliability, and optimization layer...

Sr. Specialist Solutions Architect - Platform Security and Cloud Infrastructure France FEQ128R35 Sr.Specialist Solutions Architect - Platform Security and Cloud Infrastructure As a Sr. Specialist Solutions Architect (SSA-SME), you will guide customers in building big data solutions on Databricks that span a large variety of use cases. These are...

Datadog, Inc. is seeking a Senior Security Engineer within Application Security to secure evolving architectures such as agentic systems and LLM-enabled products.You will define security models, implement controls, and partner with product and platform teams to bake secure-by-default practices into design and production. You will lead threat modeling and...

Role Overview: Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currently seeking a Systems Engineer to contribute to the success of our...

Join a team of engineers and cryptographers building the infrastructure behind the next generation of financial systems. We’re hiring a Senior Software Engineer to build and scale the core backend services that power our platform. You’ll design and operate APIs, microservices, and data systems that handle wallet operations, transaction processing, and...

Harness is the AI Software Delivery Platform company, led by technologist and entrepreneur Jyoti Bansal (founder of AppDynamics, acquired by Cisco for $3.7B). Harness has raised approximately $570M in funding and is valued at $5.5B, backed by leading investors including Goldman Sachs, Menlo Ventures, IVP, Unusual Ventures, Citi Ventures, and more. As AI...