Emplois de security system engineer – Paris

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...

The Senior Site Reliability Engineer plays a vital role in ensuring the reliability, availability, and performance of DeepHealth software applications, which integrate AI algorithms to deliver clinically relevant information for enhanced decision supportThis role takes ownership of the reliability of cloud components deployed at client sites, ensuring that...

At Ascom, we're a global healthcare technology company with more than 160 years of innovation. Our solutions support healthcare professionals around the world by improving communication, coordination, and clinical workflows across healthcare environments.To support our global HR organisation, we are looking for an experienced HR Systems Expert to join our...

Proton is seeking an experienced Infrastructure Systems Engineer to join the global team in Paris. You will maintain base platforms (Kubernetes, VM orchestration, Bare metal provisioning) and critical services (DNS, DHCP, SoT, Monitoring) to ensure reliable operations across our worldwide network.You'll design HA, scalable architectures, implement...

Join Pigment: The AI Platform Redefining Business PlanningPigment is the AI-powered business planning and performance management platform built for agility and scale. We connect people, data, and processes in one intuitive, feature-rich solution, empowering every team—from Finance to HR—to build, adapt, and align strategic plans in real time.Founded in...

About The Position We are seeking a talented Software Engineer to join our Conversational AI team, where you will work on innovative projects that merge the Internet of Things (IoT) with cutting-edge AI technology. This role offers a hands‑on opportunity to engage with advanced hardware and software systems, perfect for someone who enjoys solving complex...

The Company Founded in 2022, Filigran is a global cybersecurity company on a mission to empower defense teams to be proactive through open-source solutions that uncover threats and drive action. Filigran stands out in the cybersecurity ecosystem through its open-source, AI-powered and threat-informed approach to Continuous Threat Exposure Management (CTEM)....

About the Team OpenAI’s Applied AI Engineering team helps organizations turn frontier AI capabilities into safe, reliable, and high-impact production systems. For software engineering organizations, this means helping customers adopt Codex and other OpenAI capabilities across the software development lifecycle—transforming how teams plan, build, test,...

Join to apply for the Senior Back-End Engineer role at MeeroPosition: Senior Backend Engineer at CarCutter – Localisation: Paris, France. We are redefining automotive sales with AI-driven image technology and provide a cutting-edge SaaS solution trusted by the industry’s top players.As a Senior Backend Engineer, you will be joining the global #1 visual...

OverviewJe recherche, pour le compte de l’un de mes clients, une entreprise technologique innovante spécialisée dans le stockage d’énergie par batteries, un·e Data Engineer pour renforcer son équipe basée à Paris.Cette entreprise en pleine croissance, présente en France et en Europe, conçoit et opère des systèmes de stockage d’énergie...

About Prelude Prelude is redefining how companies authenticate and onboard users - turning what's traditionally a cost center into a growth lever. Our flagship product lets businesses send OTP codes with the best price-to-conversion ratio on the market, dynamically selecting the most effective channel in real time (optimized SMS, WhatsApp, and more) while...

Mindflow is an enterprise Agentic AI automation platform that helps teams convert complex operational processes into reliable automations. The Forward Deployed Engineer role focuses on Cybersecurity and AI, embedding with security teams to design, build, and productionize automation solutions.The role covers designing end-to-end automations across SIEM,...

Role SummaryWe are looking for a Senior Engine Programmer to join our Engine team and design, develop, and enhance the core systems supporting a AAA production. As a key technical contributor, you will collaborate closely with designers, artists, and other engineers to build robust & scalable systems and tools that empower the development team and ensure the...

OpenAI is seeking an Applied AI Engineer focused on Codex to partner with leading engineering organizations. You will design, build, and deploy AI-powered coding workflows and evaluation systems, often using Codex in the development process.You will work closely with OpenAI Product, Research, Engineering, Security, Sales, and Codex teams to translate...

OverviewSenior Data Engineer – Agentic Data Engineer in K product team. You will be at the heart of our mission to accelerate data-driven biomedical discoveries at scale. You will contribute to building and maintaining a virtual assistant system for Biomedical researchers that uses agents and tools to explore public biology knowledge, Owkin proprietary...

About Alta AresAlta Ares is a deeptech startup founded in 2024, building real-time AI for defense operations — ISR, C-UAS, and autonomous systems. Our clients are NATO-aligned militaries and defence institutions, with regular deployments during live exercises and operational demonstrations. We raised €2M seed in May 2025, 50M in June 2026, and are...

About us Bleu Robotics is an AI company developing universal AI software for the deployment of advanced robots , humanoids, mobile manipulators, and industrial arms, in real factories. The convergence of humanoid robotics and modern AI is one of the most significant technical opportunities of the decade, and most of the work today still happens in research...

OverviewCoders Connect has partnered with Sanofi, a global healthcare leader, to drive digital innovation across its R&D Accelerator. We are seeking a talented Senior Software Engineer to join their fast-growing team, focused on reshaping drug development through cutting-edge technology. Based in Paris with a hybrid working model (two days remote, three days...

OverviewBlockchain.com is connecting the world to the future of finance. As a leading global crypto company, we help millions access cryptocurrency securely. Since 2011, we have earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.Blockchain.com is the world's leading...

Lead AI transformation at scale. Design & deploy production-grade GenAI solutions that drive business impact. Shape AI engineering practices, mentor teams, and partner with stakeholders to turn innovation into strategic value across a global organization. About the job As an AI Engineering Lead, your main objective is to lead the design, delivery, and...