Emplois de performance engineer – Paris

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...

Hi, we’re Back Market.We’re here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new.Yep, you read that right. Turns out refurbished tech is way better for the...

In the BioAI department, we advance the boundaries of healthcare and medical science through a combination of biology and artificial intelligence expertise. We are expanding a portfolio of successful initiatives across drug discovery, design, and protein engineering. Notably, we are developing the next-generation vaccines and biopharmaceuticals for cancer...

Singulier is a strategy, transaction advisory and AI transformation consulting firm supporting private equity funds, portfolio companies and established businesses on their most critical strategic and operational challenges. We combine strategic thinking with hands-on execution to help our clients make better decisions, accelerate value creation and deliver...

Empty seats on trains. Unsold stadium tickets. Every day, the transport and events industries lose immense value due to outdated systems, blind forecasting, and rigid pricing. Founded in 2014, Wiremind is a fast-growing SaaS company specializing in inventory, ticketing and revenue management. Combining deep industry expertise with AI, data science and a...

L’histoire du groupe Theodo et son succès Theodo accompagne depuis 2009 les entreprises innovantes dans la conception, le développement et le déploiement de produits digitaux ingénieux - tels que la plateforme TF1+, l'application LCL Pro ou l'application France Identité Numérique - en tirant parti du meilleur de la technologie et de l’approche...

ITQ is seeking passionate platform and DevOps engineers to design, implement, and maintain advanced cloud-native platforms. You will set up and optimize CI/CD pipelines and automation, monitor performance, and help share knowledge within the team.You bring Kubernetes expertise, IaC skills, and a proactive mindset to stay current with CNCF projects; a degree...

Vibe in Paris is seeking a Senior Fullstack Engineer to join the AdManager team, delivering advertiser-facing features and campaigns tooling. You will work across engineering and product to ship reliable, scalable systems with a focus on performance and maintainability.You will own end-to-end delivery, collaborate with product managers, and contribute to...

Notre équipePlus de 90 ingénieurs issus des meilleures écoles d’ingénieurs et d’informatique (CentraleSupélec, 42, Télécom Paris, Polytechnique, Mines, etc.) composent notre équipe technique. Tu intégreras l’équipe de 35 AI Engineers, dont la mission est de concevoir, développer et déployer des solutions IA sur mesure pour nos clients :...

Estreem : la nouvelle référence du processing de paiements en Europe Née d’un partenariat stratégique entre deux grands groupes bancaires français, BNP Paribas et BPCE, Estreem est une fintech autonome lancée en février 2025. Son ambition : devenir le premier processeur de paiements souverain en France, capable d’opérer à l’échelle...

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...

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...

Dans le cadre du développement de nos activités Cloud & Infrastructure, nous renforçons nos équipes en recrutant un AWS Cloud Engineer désireux d’intervenir sur des projets de transformation technologique et de modernisation d’infrastructures auprès de grands comptes. Nous recherchons un expert technique capable de concevoir, déployer et exploiter...

About usWazo builds programmable, API-first communication infrastructure and applications.We power unified communications at the infrastructure level:real-time systems, SIP signaling, WebRTC, media flows, distributed services, and high-availability architectures and applications based on those.This is not feature-layer work.This is mission-critical telecom...

We are looking for a Senior DataOps Engineer to join the Data and AI Platform team.Your mission will be to improve and maintain an efficient, reliable and scalable platform that enables Data Product developers and owners to develop, deploy and maintain their data products autonomously, at scale, with clear and maintained interfaces and full observability —...

Industrialise le potentiel algorithmique et propulse les modèles d’apprentissage en production Dans le cadre de l’industrialisation globale de ses modèles de Machine Learning, un grand compte recherche un(e) Machine Learning Engineer. Ton rôle sera technique et stratégique : tu assureras la transition des modèles algorithmiques du stade...

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...

Wandercraft in Paris seeks a highly skilled control engineer to develop whole-body control algorithms for floating-base robots and exoskeletons, from mathematical formulation to deployment on real hardware.You will tackle locomotion, manipulation, and trajectory optimization with MPC/NMPC and learning-based approaches when relevant, emphasizing robustness...

Nous recrutons pour le compte d'un acteur technologique spécialisé dans le développement de solutions software, data et intelligence artificielle sur mesure, qui poursuit le développement de ses équipes Engineering. Dans le cadre de l'accélération de ses activités et du lancement de nouveaux projets clients, nous recherchons un(e) Senior Software...

Stakha est à la recherche d’un·e GTM Engineer une startup AI qui construit un produit full-code avec une approche Product-led.Le rôle est assez hybride entre GTM Engineering, Growth, Content & Market Intelligence, avec un gros enjeu d’automatisation via Claude Code / Cursor.Le contexte :La boîte sort aujourd’hui des dizaines de features/mois et...