Emplois de performance engineer – Paris

About PreludePrelude 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...

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...

# Cloud Integration Engineer – Keycloak-IAM Expert* Cloud Integration Engineer – Keycloak-IAM ExpertCONTEXT: The DevOps/Cloud Integration/IAM Engineer acts as a technical expert within the IT department. They ensure the integration, configuration, and operational maintenance of the Keycloak solution, while guaranteeing its compliance with security and...

Alice & Bob développe le premier ordinateur quantique universel tolérant aux fautes, capable de résoudre les problèmes les plus complexes au monde. L'ordinateur quantique que nous concevons repose sur un nouveau type de qubit supraconducteur : le qubit de Schrödinger « cat » ???. Comparés aux autres plateformes supraconductrices, les qubits cat ont...

Back Market is seeking a Senior Software Engineer to join its global engineering team. You will work across backend and frontend, contributing to a distributed services transformation and owning end-to-end features.You will join a cross-functional squad, collaborate with staff engineers, and help modernize platforms with a strong focus on performance,...

Workingas software engineer in the Project Engineering team: You bring proven experience working in Customer Operations and/or R&D environments, with the ability to design, develop, and support network-related software. Your focus is on ensuring optimal performance, efficient system resource utilization, and maintaining Carrier-Grade stability. Position...

Founded in 1991, CFM is among the leaders in quantitative and systematic asset management, employing a scientific approach to develop alternative investment strategies that deliver value for our clients. We value innovation, dedication, and collaboration, fostering an environment where experts in research, technology, and business can explore new ideas and...

Keoni is seeking an experienced DevOps Engineer to enhance CI/CD pipelines and automate deployments in a European context. You will work across development, infrastructure and operations to improve reliability and performance of the delivery stack.The role emphasizes automation, monitoring, and knowledge sharing, with a strong focus on collaboration and...

We are seeking an experienced Software Engineer to help advance the Interhaptics haptic engine and support the immersive ecosystem powered by WyvrnThis role focuses on developing high-performance, real-time haptic systems that power current and next-generation devices. You will design, build, and optimise core engine components, owning features end-to-end...

Trustpair, a security-focused fintech, is seeking a Staff Software Engineer to drive the fraud-detection engine’s evolution. You’ll architect for scale, lead cross-functional efforts, and push LLM-based insights into evaluation workflows.You’ll mentor engineers, improve observability and performance, and collaborate with Product and Engineering...

Rippletide is building the decision infrastructure that makes AI agents production-ready for enterprises. Senior Software Engineers design and ship the core—Decision Context Graph engine, SDKs, APIs, and internal tooling powering real-time enforcement and audit dashboards.You will own reliability, observability, and performance end-to-end, collaborate with...

Référente recrutement - Talent acquisition confirmée @AstrelyaASTRELYA est un groupe de conseil et d’expertise IT fondé en 2017, présent en France (Paris et régions) et en Suisse (Genève). Aujourd'hui plus de 280 collaborateurs accompagnent nos clients dans l’accélération et la transformation de leurs organisations.Dans le cadre de notre...

Fabriq is seeking a Senior Platform Engineer to own the infrastructure powering its platform used at 600+ industrial sites in 43 countries. The role focuses on building a scalable, observable stack (Kubernetes on AWS, Pulumi, GitOps) with strong DevOps/SRE culture.You will drive reliability, security, performance and cost while enabling on-premise...

About Mistral Mistral 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...

Teads is seeking a mid-level Cloud Engineer in Paris to design and maintain core infrastructure, focusing on global networking and automated provisioning. You will bridge AWS, Azure and on-prem environments to build high‑performance connectivity and IaC pipelines.Responsibilities include ensuring network security, resilience and automation to support...

Entity description:At Digital & IT, we harness the power of the latest technological advances and our history of industrial excellence to foster innovation and enable Air Liquide’s talents to thrive.How will you CONTRIBUTE and GROW at Air Liquide?“Architect the future of AI at Air Liquide by pioneering visionary technical strategies and crafting...

Cloud Engineer – AWS – H/F Join to apply for the Cloud Engineer - AWS - H/F role at iad Group. Description de l’entreprise La Licorne de l'immobilier ! Iad permet à des milliers de conseillers en immobilier indépendants de créer leur propre entreprise tout en bénéficiant d'un accompagnement sur mesure. Notre modèle, basé sur la digitalisation...

Theodo accompagne depuis 2009 les entreprises innovantes dans la conception, le développement et le déploiement de produits digitaux ingénieux, en tirant parti du meilleur de la technologie et de l’approche Lean. Notre approche unique est fondée sur 3 principes : nous avons développé des expertises reconnues dans les technologies clés de la...

Harmattan AI, a next-generation defense company, seeks an Optical Engineer for the Gimbal team to own the optical performance of EO/IR payloads and guide products from prototype to production. You will collaborate with mechanical, electronics, software and perception teams to size, select optics, and validate image quality.We value rigor, ownership and...

Morpho is seeking a senior engineer to own the technical architecture and end-to-end delivery of its product suite, spanning React frontends, GraphQL APIs, and on-chain data systems. You will help the platform scale beyond billions in TVL while raising the engineering bar across teams.You’ll lead design decisions, drive performance improvements, and shape...