Emplois de senior software developer e-core – Paris

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 have the astonishing ability to implement quantum error...

You will help the Firefox DOM Core team improve the health of the Session History area. You will write tests to improve the coverage; you will fix tests and/or problems to improve the Gecko correctness. You will help the Firefox DOM Core team improve the health of the Session History area. You will write tests to improve the coverage; you will fix tests...

The RoleWe’re building the next generation of real-time conversational AI systems.Our agents operate under real production traffic, where latency, scalability, reliability, and engineering quality are critical. We’re looking for a Senior AI Software Engineer to design and build the production systems that allow these agents to respond intelligently and...

Ouihelp s’attaque à un vrai challenge de société : permettre aux 2 millions de français en perte d’autonomie de vivre dans les meilleures conditions et le plus longtemps possible à l'endroit qu'ils ont choisi : leur domicile. Au-delà, et en s’appuyant notamment les nouvelles technologies, nous aidons les familles à trouver simplement une...

Lemonway is a licensed payment institution at the heart of Europe’s new digital economy. We secure payments for crowdfunding platforms, the collaborative economy, marketplaces and online retailers, with a strong commitment to fighting fraud and protecting funds. Regulated by the ACPR and benefiting from the European passport in 29 countries, Lemonway is...

Scaleway is seeking a Senior Software Engineer for IT & Sales Tooling. You will maintain and scale core internal services (Ticketing, ERP, CRM) and design new internal tools to support sales and operations. The role emphasizes reliability, security, and scalable architecture.You will collaborate with Sales, Finance and Support to translate requirements into...

En tant que Business Developer Senior, tu rejoindras l’équipe Geovelo Entreprise, pour développer le chiffre d’affaires de Geovelo Entreprise en transformant des prospects en clients.Tes principales missions seront les suivantes :Identifier et prospecter de nouvelles entreprises via différents canauxContacter des interlocuteurs RH, RSE, QVCT,...

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...

Get to know usDo you want to help us shape what the future of work will look like and how it will best embrace our life's aspirations? If this sounds like a journey you want to embark on, we may have the right role for you! PayFit is an intuitive cloud-based payroll and employee management solution designed specifically for SMBs. Since 2015, we have set...

HG Insights is the global leader in technology intelligence, delivering actionable AI‑driven insights through advanced data science and scalable big data solutions. Our Big Data Insights Platform processes billions of unstructured documents and powers a vast data lake, enabling enterprises to make strategic, data‑driven decisions. Join our team to solve...

Pioneer of online flash sales since 2001 and key player in European e-commerce, Veepee collaborates with over 7,000 brands to offer highly discounted products available for a limited time. Operating across various sectors, including fashion, home, wine, travel or beauty... Veepee achieved a turnover of 3.3 billion euros incl. VAT in 2024 and employs 5,000...

Founded in 2020 and based in the heart of Paris, C12’s mission is to be at the center of one of the biggest technological breakthroughs of the century and change the course of history by building a universal quantum computer. At C12, we believe that achieving a true breakthrough in quantum computing requires rethinking the fundamentals. That’s why our...

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...

AVEVA is a global leader in industrial software. Our cutting-edge solutions are used by thousands of enterprises to deliver the essentials of life – such as energy, infrastructure, chemicals and minerals – safely, efficiently and more sustainably. We’re the first software business in the world to have our sustainability targets validated by the SBTi,...

Overview As a Principal Software Developer with expertise in software development and applied mathematics, you lead with strong problem-solving skills and a commitment to rigor and innovation. You deliver solutions that are correct, scalable, and maintainable while guiding the design and evolution of Network Diagram capabilities within the GIS platform,...

About Proton Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools...

Alice & Bob is developing the first universal, fault-tolerant quantum computer and is looking for a Senior Software Engineer to design, develop, and maintain the low-level software stack close to hardware. You will drive architectural decisions, mentor engineers, and ensure reliable, high-performance interfaces for control electronics.You will collaborate...

Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly fit their needs. About the client Our client is a leading player in the online...

Halys est un éditeur français de plateformes réseau pour les opérateurs mobiles (MNO, MVNO, carriers) et les environnements privés.Nos solutions couvrent le Mobile Core 4G/5G (EPC/5GC), le Mobile Roaming inter-opérateurs (SS7/GTP), le Mobile Messaging (SMSC/MMSC) et les réseaux mobiles privés industriels et tactiques, conformément aux standards 3GPP...