Offres de Java Software Engineer à La Défense

Job Title: Software Engineer Location: Paris, Onsite, (we help you relocate) About Plume: At Plume, we're at the intersection of two game-changing forces: AI and the energy transition. We're building an AI-powered platform that transforms how infrastructure gets built, starting with renewable energy

Your Impact Doctolib is growing, and we are hiring Fullstack Software Engineers in Paris, across various teams and seniority levels. Whether you are early in your career or a seasoned developer, there is a place for you within our Engineering teams! Your mission will be to help Doctolib reinforce it

Du backend et du DevOps au front-end et à l’IA, les défis ne manquent pas. Nous évoluons dans un secteur émergeant, où les standards restent à définir. En tant qu’ingénieur logiciel, vos responsabilités au quotidien incluront : Des contributions directes au développement (principalement backend Pyth

Who you are You possess an innate curiosity, and thrive on learning new technologies Extensive experience in C++ and/or Rust Experience with Python and SQL Experience in one or more of the following programming areas: Multithreading Network programming, including multicast Performance benchmarking a

About Us Harmattan 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 guide

Vos missions au quotidien Vous avez envie de rejoindre une équipe à taille humaine, engagée et qui travaille en forte proximité avec le business ? Vous souhaitez prendre part à des projets d’envergure (Plate-forme SOA, Machine Learning) en utilisant les dernières technos comme React, Angular ou Java

Work from anywhere in Europe! Hello. We're Prismic. At Prismic, we believe the future is all about autonomous websites & hyper-personalised user journeys. Our mission is clear: enable marketers & engineers to shape highly empathic web journeys at scale. We are at a turning point for how webs

Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems. The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit. In comparison to other superconducting platforms, cat qubits

At Parallel, we build AI agents to help healthcare facilities automate their administrative processes, starting with medical coding. Today, up to 25% of healthcare spending is lost in manual, repetitive administrative work. Legacy software hasn’t helped, it’s made things slower, more complex, and mo

About The Role As part of its ongoing digital transformation, LCH SA is seeking a motivated and curious Java Developer Intern to join its IT Shared Applications (SharedApps) department. This team plays a key role in developing, maintaining, and enhancing internal applications that are critical to th

Believe

Company Description Believe est un leader mondial du développement d’artistes. Nous accompagnons les artistes, labels et éditeurs dans le développement de leur carrière et de leur audience, en plaçant au cœur de notre action l’expertise, le respect, l’équité et la transparence. Présent dans plus de

As we scale, we're looking for a Senior Full-Stack Engineer to join us at this pivotal moment. You won’t just write code — you’ll help shape the architecture, make key product decisions, and define our engineering culture. This is a rare opportunity to build with high ownership, alongside a small an

About Share Share is a venture-backed internet infrastructure network building Africa’s backbone. The company aggregates underutilized telecom infrastructure, fiber, subsea cables, and data centers, and provides ISPs with scalable access to bandwidth without traditional upfront costs. Through an ope

Viktor is the AI coworker. It lives in Slack and Microsoft Teams, connects to thousands of tools, and does real work for real companies: finance, marketing, ops, engineering. We're building the product that replaces half the SaaS stack with a single teammate. The team is small. The scope is not. The

At Joko, we help consumers shop smarter . Our mission is to revolutionize shopping, empowering people to find what they need, make informed decisions, and save money. Founded in Paris, Joko is a tech company and certified B Corp with over 90 talents across Paris, Barcelona, and New York (and beyond)

️spark en quelques mots Spark est une agence growth marketing : nous accompagnons nos clients de la définition de leur stratégie growth à sa mise en place, et apportons notre expertise (SEA, SMA, SEO, data & tracking) pour répondre à leurs besoins. Fondée en 2019, Spark compte à présent une cent

About Greenly est une entreprise Tech certifiée B-corp fondée en 2019 par Alexis, Matthieu et Arnaud. Elle permet à chaque entreprise de suivre facilement son empreinte carbone, pour participer à la lutte contre le changement climatique. 🌱 Plus de 2000 entreprises ont déjà fait confiance à Greenly

About AQEMIA AQEMIA is a drug invention company dedicated to creating entirely new medicines to address major unmet medical needs. At the core of our mission is QEMI , our proprietary molecule-invention platform, which uniquely combines cutting-edge science with advanced technology. Powered by physi

At Joko, we help consumers shop smarter . Our mission is to revolutionize shopping, empowering people to find what they need, make informed decisions, and save money. Founded in Paris, Joko is a tech company and certified B Corp with over 90 talents across Paris, Barcelona, and New York (and beyond)

Ce qu'on construit Une plateforme data avec une couche IA au coeur du produit — traitement de larges volumes de données, modèles de recommandation, pipelines intelligents. Un produit tech ambitieux, dans une startup en pleine croissance. Pas de legacy poussiéreux, pas de tickets à l'infini. On parle