senior backend developer

Join a team building a platform designed to connect users through innovative digital experiences. They develop consumer-facing software and mobile applications, emphasising user engagement, testing and iterative design. The team operates globally and is backed by leading investors that believe in their mission to reinvent the future of social...

Vates is a French software company specializing in Open Source and virtualization, with a strong commitment to open and collaborative development. Our main projects, Xen Orchestra and XCP‑ng, cover the entire virtualization stack — from the hypervisor (Xen) and the virtualization platform (XCP‑ng) to virtual machine management and backup (Xen...

🚀 What you will do : Supporting 19M users and 130k Daily Active Users (DAU), you will design, develop, and maintain high-performance solutions for the mym back-end platform. In this role, you will be a key player in our transition from a monolith architecture to a distributed ecosystem of microservices. In this role, you will: Develop and maintain core...

DeepHawk is reinventing AI applied to visual quality control in manufacturing.We believe AI should be fast, agile, easy to deploy and secure. It should also be frugal, meaning able to operate with only limited computing power or storage requirements in order to have a minimal carbon footprint, hundred times less than resource-intensive deep learning models....

IKIGAÏ, jeune entreprise en forte croissance implantée à Lyon, recrute un Développeur Java / Angular (H/F) pour rejoindre une équipe projet dynamique et innovante. Vous contribuerez au développement et à la conception d'applications métiers stratégiques.Diplômé ingénieur Bac+5 ou Bac+3 informatique, vous justifierez 3 à 4 ans d'expérience en...

Pourquoi Valtech? Nous sommes l’entreprise d’innovation par l’expérience, partenaire de confiance des marques les plus reconnues au monde. Pour nos collaborateurs, nous offrons des opportunités de développement, une culture fondée sur des valeurs, une carrière internationale et la possibilité de façonner l’avenir de l’expérience...

Garance est un groupe mutualiste qui facilite l’accès et la compréhension de l’épargne pour ses adhérents. Depuis près de 40 ans, Garance innove sans cesse en accompagnant ses 247 148 épargnants vers leur indépendance ; avec pour but d’accorder leurs économies avec leurs projets ou leurs objectifs.Cagnup rend l’épargne accessible à...

We are hiring for one of our clients, seeking a Python Developer to work on a contract basis. Responsibilities include developing, testing, and maintaining Python-based applications and systems. The role requires collaboration with cross-functional teams to deliver scalable solutions. Candidates must have proven experience in Python development.Key...

Présentation de la sociétéDepuis 2021, Team.is accompagne les startups, scale-ups et entreprises innovantes, industries de pointe et entreprises de services dans leurs recrutements les plus stratégiques, en France comme à l'international.AI, GenAI, DeepTech, Tech, Gaming, Industrie ou fonctions Business critiques : nous identifions et attirons les...

Anyone AI is recruiting skilled Backend Developers to work as a project consultants. Qualifications:Advanced professional written proficiency in English3–7 years of professional software engineering experienceStrong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or GoBackend or full‑stack development experience in...

About CanonicalCanonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon...

Software Developer (Backend SaaS) – Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's...

Join to apply for the Software Developer (Backend SaaS) role at Canonical. Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our...

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...

We are building the best platform in the world for engineers to understand, scale, and protect their systems, applications, and teams. We operate at high scale—trillions of data points per day—providing always-on alerting, metrics visualization, logs, application tracing, and security insights for tens of thousands of companies. Our engineering culture...

Nous sommes une équipe de développeurs expérimentés, en charge d’une plateforme technique fortement connectée :Des bases de donnéesDes APIDes connectivités avec d’autres acteurs de la logistiqueDes frontaux pour différents types de clientsDes flux avec nos CRMNous gérons à la fois le développement (Postgres, Node, React, TypeScript, Python) et...

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 team...

Job descriptionLead-level backend ownership. AI-first delivery. Architecture decisions.We are looking for a highly senior backend engineer who can operate at Lead Engineer / Architect level.This is not a role for someone who only executes tickets. We need someone who can make architecture decisions independently, design systems with long-term scalability in...

About GitGuardianGitGuardian is a global cybersecurity scale-up. The company is based in Paris, New-York City, Boston.Among our early investors who saw our market value proposition, are the co-founder of GitHub, Scott Chacon, along with Solomon Hykes, Docker's co-founder. American and European top-tier VC firms have also invested in GitGuardian who raised...

Software Developer (Backend SaaS) Join to apply for the Software Developer (Backend SaaS) role at Canonical. Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI,...