Emplois de backend engineer nodejs – Paris

About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms.We are a...

Your Impact We are looking for a Staff Site Reliability Engineer to join our SRE team dedicated to platform reliability within Platform Engineering. Your mission will be to act as a technical leader driving Doctolib’s reliability and scalability at a European scale, ensuring our platform remains reliable, debuggable, and resilient across infrastructure,...

Bluecoders recrute un(e) Full-Stack Software Engineer pour développer des services backend en Python (FastAPI) et des APIs pour des systèmes temps réel et IA, tout en concevant le frontend en React/TypeScript (Electron).Vous travaillerez avec les équipes IA, produit et cliniciens, en veillant à la performance, la fiabilité et la maintenabilité des...

Chez Hublo, nous croyons qu’une société en bonne santé s’appuie sur des vocations préservées. C’est pourquoi, chaque jour, nous réconcilions les aspirations individuelles et les contraintes des organisations. Grâce à une plateforme RH conçue exclusivement pour les établissements de santé et ceux qui y travaillent. Depuis 10 ans, nous...

Help us use technology to make a big green dent in the universe!Kraken powers some of the most innovative global developments in energy.We create the technology that redefines utilities and unlocks a new energy system of the future. By optimising renewable generation, building a more intelligent grid, and empowering utilities to deliver an exceptional...

We are looking for a product-minded Software Engineer to join our Customer Ops squad, with the role open in London, Paris or Barcelona. This is an opportunity for an engineer who enjoys working closely with Product and Design, understanding operational challenges and turning them into simple, reliable customer experiences. You will own features end to end,...

You'll build the interfaces people use to run H's agents: the H Platform, where teams deploy an agent, follow it live and replay what it did step by step, and HoloTab, our Chrome extension that controls the browser on its user's behalf. The work is mostly front end, in React and TypeScript, with changes to the Python APIs behind it when a feature calls for...

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...

Hi there!About usAt WeWard, we're on a mission to help millions of people live healthier lives through technology.Since launching in 2019, we've grown one of the world's leading walking apps, with more than 30 million users across 29 countries.Today, we're taking the next step: We're launching a new strategic initiative focused on new products. Our ambition...

Mobiskill | WEFY Group à Paris recherche un Software Engineer orienté Frontend pour construire la partie Frontend du produit et participer au backend en Rust.Vous concevrez des interfaces performantes et des workflows pour interagir avec les systèmes clients, et vous aspirerez à une architecture solide.Anglais courant indispensable. Minimum 5 ans...

INFINIT, a fast-growing fintech, is seeking a Software Engineer to own the financial infrastructure powering client lending and payments. You will collaborate with business stakeholders to translate financing workflows into scalable backend services.You will build client loan applications from submission to financing confirmation, ensure secure payment...

Do you want to do work that matters, alongside supportive leaders who will help you grow faster than you ever thought possible? Are you a creative problem-solver who is energized by challenges? You've come to the right place.YOUR IMPACT You will lead agentic architecture design, drive technology decisions, and co-create innovative products while mentoring...

VO2 GROUP : Leader français indépendant en conseil Tech et Digital Entre conseil stratégique et réalisation technologique, nous cultivons un esprit "boutique" : de l'excellence, de l'humain et une forte culture de l'innovation. Nous sommes présents à Paris, Montréal, Shanghai, New York et Genève, avec plus de 800 consultants. Leader mondial de...

Qui sommes-nous ?Notre missionAvec Solteo, nous voulons donner toutes ses chances à l'électrification des bâtiments en soutenant ceux qui sont en première ligne : les entreprises d’installation.⚡ Produire son électricité en solaire, se chauffer avec une pompe à chaleur, recharger son véhicule, stocker : l'électrification des bâtiments est le...

RequirementsIf you think you match at least 70% of these criteria, please apply!,7+ years of experience in data engineering, with a strong track record building and operating large-scale, production-grade data pipelines,Strong expertise in distributed systems and real-time architectures (streaming, event-driven systems),Strong experience with AWS, Terraform,...

Hi, we’re Back Market. We’re here to help make tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new. Yep, you read that right. Turns out refurbished tech is way better for the...

Voodoo is a consumer tech company founded in Paris in 2013, with one mission: entertain the world. Today we are 1,000 people, generating $1b+ in annual revenue, profitably. Our games and apps have passed 7 billion downloads and reach 200 million+ active users every month, making Voodoo the #3 mobile publisher worldwide in downloads, after Google and Meta. We...

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...

The Analytics Data Platform Batch team owns the platform that powers batch data processing across Datadog’s internal data infrastructure. We execute 800k+ Spark jobs daily - plus PySpark, Ray, and Python-based workloads - serving 50+ internal teams across billing, cost management, security intelligence, applied AI and more. We are a platform engineering...

Terabase Energy, Inc. in Paris is seeking an experienced Frontend Engineer to own Construct's web frontend and related internal tools within a fast-growing AI-enabled software platform.You will collaborate with Product, Backend, and external partners across time zones, write high-quality, maintainable code, and apply modern frontend practices, including...