Emplois de software test engineer – Paris

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to...

Own the backbone of a platform processing tens of thousands of messages per second, with no room for downtime. Senior Backend Engineer - Real-Time Distributed Systems Paris, France · Permanent · On-site What you'd actually work on Designing and building highly available backend services for a real-time transactional platform Developing scalable...

Mistral AI seeks strong Software Engineers with cybersecurity experience to build and productionise its cybersecurity product offering. You will turn cutting-edge prototypes into robust, scalable services powering both offensive and defensive security capabilities.Your work will enable Applied deployments at client sites while giving Science the...

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,...

Who we areYubo is the Social Discovery app to make new friends and hang out online. By eliminating likes and follows, we empower our users to create genuine connections and show up as their true selves.We\'ve pioneered a new way for Gen Z to socialize online, and with millions of active users, our goal is to redefine how we connect today and tomorrow.Our...

Senior Backend Software Engineer page is loaded## Senior Backend Software Engineerlocations: Paris (FR)time type: Full timeposted on: Posted Todayjob requisition id: 578529### Job TitleSenior Backend Software Engineer### Job DescriptionAt Philips Cardiologs, we’re on a mission to revolutionize medical diagnostics by making them more efficient and...

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 terms. We...

OverviewAircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. Aircall’s AI Voice Agent automates routine calls, AI Assist streamlines post-call work, and AI Assist Pro delivers real-time guidance to help people do their best work....

1 j/sem on-site + remote / Démarrage mi‑juin 2026 Contexte Notre client — éditeur SaaS international — construit une plateforme de calcul distribué GPU‑accelerated sur AWS. L’objectif : exécuter des workloads de calcul intensif sur des GPUs partagés en mode service, à grande échelle. Le projet est 100 % greenfield. Les choix...

AboutSwan is Europe’s embedded banking specialist. We empower software companies to embed banking features like accounts, cards, and payments directly into their products, under their own brand. Swan processes over €1.5 billion in monthly transactions for more than 150 companies—like Pennylane, Indy, Agicap, Libeo, and Lucca. Founded in 2019, the...

Qui sommes-nous ?Artefact est un cabinet de conseil en data nouvelle génération qui compte plus de 1 200 collaborateurs dans 19 pays, dédiés à l'accompagnement et à la transformation de nos clients par la data. Nous proposons une large gamme de solutions data-driven, que nous adaptons aux besoins spécifiques de nos clients. Parmi elles, on compte des...

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 de la modernisation d'une plateforme IA stratégique hébergée sur Microsoft Azure, nous recherchons un AI / ML Engineer disposant d'un solide socle en Software Engineering et souhaitant évoluer davantage vers le Platform Engineering. Vous rejoindrez une System Team d'une dizaine de Platform Engineers aux profils complémentaires : Software...

Dans le cadre du renforcement d’une équipe IT spécialisée dans l’analyse des marchés de l’énergie, nous recherchons un Senior Data Engineer / Software Engineer pour intervenir sur des applications métiers et une plateforme Data stratégique.Vous participerez au développement et à l’évolution de la plateforme Data, ainsi qu’à la collecte,...

Safran.AI - De l'IA qui opère dans le réel Filiale de Safran Electronics & Defense, Safran.AI conçoit des solutions d'IA appliquées à des données complexes telles que les images satellite haute résolution, les flux vidéo FMV et les signaux acoustiques. Ces solutions s'appuient sur des algorithmes capables de détecter et d'identifier automatiquement...

Murex is seeking an enthusiastic engineering student for a 6‑month internship in Paris. You will contribute to the MX.3 platform, designing, developing, and testing C++ components in a challenging financial software environment.You will explore low‑level development, languages, compilers, observability and diagnostics while gaining hands‑on experience...

Metroscope recherche un profil hybride Data Scientist et Software Engineer, avec une dominante data science et une appétence pour le développement web, prêt à travailler en production sur des systèmes temps réels et à collaborer avec les feature teams et la Data Platform.Le poste est basé à Paris avec télétravail 2 jours/semaine et une...

Job Title Software Engineer, Backend (Rust) Salary Not Disclosed Company Description Tier-1 VC-backed social platform building the next generation of digital friendship Job Description Join an elite engineering team as an early member building a high-velocity social product. You will develop high-performance backend systems in Rust, managing everything from...

Airbus Defence and Space SAS in Boulogne-Billancourt, France seeks an AI Network Software Engineer to design, develop and evolve IP networks and SDN solutions within the Technology & Innovation Lab. You will contribute to control, management and data-plane components and prototype innovative networking concepts.You will collaborate with multidisciplinary...

Want to boost your career at the intersection of AI, science and industry? Biolevate builds AI-powered software that turns unstructured scientific data into reliable, collaborative workflows for medical writing and regulatory work. Our platform helps scientists, clinicians and medical writers move faster while maintaining the rigor their work...