Emplois pour back-end programmer dans Paris

We have a simple yet ambitious goal; to sell train tickets in the easiest way possible for all European destinations. Booking a train should be just as simple as hopping on a train. Capitaine Train was founded by 3 engineers obsessed with simplicity. Our organisational structure is very simple and linear: those who make product decisions are the same ones...

OverviewSunrise Group is building the future of sleep health by combining breakthrough technology with expert care. We started in 2015 with a straightforward idea: sleep diagnosis should happen in the comfort of your own home, not in a hospital. To make that possible, we created a first-of-its-kind chin sensor, carefully validated through clinical research,...

Company DescriptionJoin Beekome, a cutting-edge tech company revolutionizing recruitment! We specialize in crafting dynamic career sites for global clients, seamlessly connecting top talent with leading organizations. At Beekome, innovation meets impact, offering a vibrant work culture, unparalleled growth opportunities, and the chance to shape the future of...

Context Karavela is a neuroscience research company established in 2025 and currently based in Paris, France. We build a foundation model of the human brain relying on next-generation magnetic resonance. To do so, Karavela is collecting a very large MRI dataset from healthy volunteers listening to naturalistic stimuli (e.g., audiobooks, podcasts, radio...

ResponsibilitiesDesign and develop the backend for AI systemsBuild AI-focused backend applications and services, with extensive exposure to language models (LLMs)Design robust architectures for agent orchestration, capable of handling large volumes of dataContribute to the backend of Reemia’s interface, a generative AI platform for real estateDevelop...

Notre mission Les sales sont recrutés pour vendre. Pourtant, ils passent 70 % de leur temps sur des tâches admin, à mettre à jour le CRM, rédiger des comptes‑rendus, faire du reporting. Chez Modjo, on construit l'IA entièrement dédiée à la vente B2B qui change ça : capturer toutes les interactions commerciales, prioriser les opportunités,...

The Connect team is at the heart of how Volta comes to life for each client — owning the integrations with their ERPs and making sure data flows reliably between their world and ours. As a Back End engineer on this team, you'll do something most developers rarely get to: talk directly to clients before a single line of code is written, then build the...

Chez Allphins, nous réinventons la façon dont les plus grands (ré)assureurs mondiaux gèrent leurs risques, et nous avons besoin de vous!Chaque seconde, des underwriters et analystes prennent des décisions critiques grâce à la plateforme SaaS d’Allphins. Au cœur de cette plateforme se trouve un backend puissant, évolutif et résilient, conçu par...

👫 About the team At Equativ, we’re on a mission to develop advertising technologies that empower our customers to reach their digital business goals. This means that we rely on massively scalable, widely distributed, highly available, and efficient software systems; the platform deals with over 3 million requests per second (+250 billion/day) managed...

CDI - Télétravail partiel (2 jours/semaine) Nous recherchons un Manager Backend pour une entreprise tech française en forte croissance, qui développe une application mobile à fort trafic. Travailler sur ce produit, c’est relever des défis passionnants : Scalabilité et performance pour gérer des flux temps réel à grande échelle Architecture avec...

Career Opportunities: Concepteur-Développeur (Back End) (11319) Analyser les besoins fonctionnels et techniques Concevoir l’architecture back-end et les composants services Développer et maintenir des interfaces en garantissant qualité, tests et bonnes pratiques Préparer et exécuter les déploiements en environnements de test Participer aux mises en...

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...

Madbox is a fast-growing mobile gaming company with a very unique way of developing games. Everything has been made for teams to take as much ownership as possible, unleash their creativity, bring performance, and have as much fun as possible.In July 2022, we launched our Pocket Champs game worldwide which quickly became one of the top-grossing games in...

Company DescriptionJeune start-up de l'univers de la mode et des tendances proposant un e-magasin regroupant plus de 3500 marques, ainsi qu'une application révolutionnaire qui permet de flasher n'importe quel article de mode sur une grande variété de magazine pour pouvoir l'acheter directement.Job DescriptionNouveau e-magasin spécialisé en mode et...

ScorePlay is the AI-powered media infrastructure for sports, built to automate the content operations behind the world's biggest sports organizations. We work with 300+ leagues, competitions, teams and broadcasters – including Ligue 1 and Premier League clubs, NBA and NFL teams, the Tour de France, the Australian Open, and leading bodies like UEFA and FIBA...

About Sunrise Group Sunrise Group is building the future of sleep health by combining breakthrough technology with expert care. We started in 2015 with a straightforward idea: sleep diagnosis should happen in the comfort of your own home, not in a hospital. To make that possible, we created a first‑of‑its‑kind chin sensor, carefully validated through...

About NablaWe are a team of entrepreneurs, clinicians and engineers committed to bringing back joy to the practice of medicine.Together with a community of clinician innovators, we’ve harnessed the best of machine learning science to develop Nabla: the leading AI assistant that’s restoring the human connection at the heart of healthcare. By streamlining...

Descriptif du poste Maintenance Qualifications Bac +3 Début Juillet 2025 Expérience 3 ans minimum Spécificité Télétravail partiel possible Rejoignez une entreprise spécialisée dans la conception et mise en place de marketplaces qui accompagne des clients de tous secteurs d’activité et dont le périmètre d’intervention passe par la conception...

About Nabla We are a team of entrepreneurs, clinicians and engineers committed to bringing back joy to the practice of medicine. Together with a community of clinician innovators, we’ve harnessed the best of machine learning science to develop Nabla: the leading AI assistant that’s restoring the human connection at the heart of healthcare. By...

Service du Premier ministre, le groupement interministériel de contrôle (GIC) est un service à compétence nationale chargé de mettre en œuvre le cadre légal du renseignement. Il centralise les demandes de techniques de renseignement émises par les services, met en œuvre celles qui nécessitent le concours des opérateurs de communications...