Emplois pour senior back-end javascript developer dans Paris

📌 About the RoleJus Mundi is looking for a full-time Senior Platform & Cloud Engineer to join the team. We want you to be part of a team of passionate people who are always ready to help each other. This position is based in Paris with a very flexible remote working arrangement.In the EPD team (Engineering, Product and Design) department, your role will...

Key Responsibilities Platform Engineering is the backbone of Trade Republic’s engineering velocity. Our mission is to build scalable platforms for a Europe-scale bank — serving internal engineers, and building in-house control planes for managing the bank’s infrastructure We’re a ~50-person Platform team focused on one thing: enabling product...

Overview En tant que Senior M&E Cost Manager chez Linesight, vous travaillerez avec des équipes très expérimentées, culturellement diverses et passionnées, favorisant une forte dynamique sociale et un sentiment partagé de réussite. Vous acquerrez une vaste expérience du secteur qui vous ouvrira des opportunités, développera vos...

Your role will be to add new features or improve existing ones to help our customers use predictive algorithms and put them into production with an intuitive and user-friendly interface, as well as APIs that let coders control and automate all those operations. You may also develop some other AI features (think NLP, time series, computer vision, labeling...

Who we areCryptoNext Security is a deeptech startup specializing in post-quantum cryptography. Our solutions help businesses and institutions prepare for a future where quantum computers will challenge traditional data security. We work with leading clients in finance, defense, and telecommunications.On a daily basis, you willOwn features end to end in...

Nabla is hiring a Senior Full-Stack Engineer to join one of our cross-functional squads in Paris. You’ll work across the stack—from back-end services to web, desktop, and mobile apps—collaborating with Product, Design and ML teams to deliver high-impact features for healthcare professionals.We value 5+ years in full-stack or software engineering,...

L‑Acoustics est le leader mondial des systèmes audio professionnels haut de gamme pour les événements live. Des artistes de renommée internationale en tournée, aux grands festivals de musique tous genres confondus, jusqu’aux cérémonies d’ouverture et de clôture des événements sportifs planétaires, nous sommes le choix de confiance des...

📌 About the RoleJus Mundi is building the AI layer for international law and arbitration — turning a vast, multilingual corpus of case law, treaties, and legal analysis into answers practitioners can trust.We are looking for a Senior AI engineer to own the applied AI systems behind that: search relevance and retrieval, RAG over legal documents,...

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...

Job position: Senior Account Director (New Business)Office location: France (remote with occasional visits to Paris)Who are we?EF Corporate Learning is the world’s first and largest corporate language training provider. Delivering language training for organizations since 1965 and with 20+ million learners trained online since 1996, our legacy and global...

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...

Dr. Martens is more than a brand - it’s a global icon with over 60 years of attitude, heritage, and cultural impact. We’re a thriving, values‑driven business powered by diverse thinkers, bold doers, and people who bring their whole selves to work. If you’re ready to make your mark, you’re in the right place.At DM, our values guide everything we do:...

  At Datadog, we're on a mission to build the best platform in the world for engineers to understand and scale their systems, applications, and teams. We operate at high scale, enabling seamless collaboration and problem-solving among Dev, Ops, and Security teams globally for tens of thousands of companies. Our engineering culture values...

Description de l'entreprise Converteo est une société de conseil et de services technologiques qui pilote la transformation de ses clients grâce à la Data, l'IA et l'Agentique. De la stratégie à l'exécution, ses 450+ consultants et experts déploient les solutions technologiques les plus avancées pour plus de 200 acteurs majeurs de l'économie....

Notre mission Chez Doctrine, nous construisons le leader de l’IA juridique en Europe. Notre conviction ? Le droit ne doit pas être ralenti par des tâches répétitives. Il doit être augmenté par une IA spécialisée, conçue pour comprendre, analyser et produire du raisonnement juridique avec un haut niveau d’exigence. Notre ambition ? Permettre aux...

OverviewAutomat-it is where high-growth startups turn when they need to move faster, scale smarter, and make the most of the cloud. As an AWS Premier Partner and Strategic Partner, we deliver hands-on DevOps and FinOps and GenAI support that drives real results.We work across EMEA, fueling innovation and solving complex challenges daily. Join us to grow your...

Job Description:ENTREPRISE Fondé en 1901 à Tokyo et présent dans plus de 110 pays, dentsu figure parmi les 5 premiers groupes de communication au monde. Sous la direction de Pierre Calmard, la branche française du groupe compte plus de 900 collaborateurs à Paris et en régions et accompagne plus de 350 clients.   Créateur d’écosystèmes...

About the company Meilisearch is redefining the future of search for developers and end-users alike. Our open-source, Rust-powered search engine delivers lightning-fast, typo-tolerant, and hyper-relevant results—out-of-the-box, with intuitive APIs and minimal configuration. From powering the discoverability of 300,000+ AI models at Hugging Face to...

At Joko, our mission is to we help consumers save time and money when shopping online or in-store. Founded in Paris, Joko is a tech company and certified B Corp with over 105 talents across Paris, Barcelona, and New York (and beyond). More than 6 million users already save money every day at 10,000+ merchants with Joko. From cashback and automatic coupons to...

Morningstar Sustainalytics is seeking a high-performing Business Development professional to accelerate growth across France and the broader French-speaking client base. This quota-carrying role owns a Book of Business and drives new revenue, engaging senior stakeholders across asset managers, owners, and banks with ESG solutions.You will lead end-to-end...