Offres d'emploi de Développeur React JS

Retrouvez toutes les offres d'emploi de Développeur React JS sur Welcome to the Jungle.

Offres d'emploi Développeur React JS

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ReactJS et Redux n’ont pas de secrets pour toi ? Utiliser React et des APIs en tous genres pour faire du real time et des interfaces modernes t’enthousiasme plus que tout ? Utiliser ES2015, Babel, Webpack, etc. ne te fait pas peur ? Alors, tu devrais trouver une startup ou une entreprise pour t’accueillir en CDI ou en stage, en tĂ©lĂ©travail ou non.

Quelques offres d’emploi rĂ©centes ci-aprĂšs :)

Entreprises à découvrir

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  • CAiDENN
    CAiDENN

    CAiDENN is architecting the world's first Financial Processing Unit (FPU). We are dismantling the $100B legacy ERP market by replacing static "User Seats" with deterministic, zero-error agentic engines.

    Born out of the need for institutional-grade precision, CAiDENN manages billions in transaction volume for global leaders like SS&C. We aren't just another "AI Wrapper"; we are a high-fidelity infrastructure layer where probabilistic AI meets the uncompromising math of a .NET 10 hardened core.

    We are currently recruiting our "Elite 3"—a founding squad of veteran architects and high-signal unicorns. We move at 10x speed using AI-native multipliers (Claude Code, Lovable, Cursor) to out-produce legacy firms. At CAiDENN, we don't build software to help people work; we build engines that own the outcome.

    • FinTech / InsurTech, Intelligence artificielle / Machine Learning, SaaS / Cloud Services
    • New York
    • < 15 salariĂ©s
  • Overstory
    Overstory
    Overstory

    AI-powered grid resilience software to prevent wildfires and power outages

    • Big Data, Intelligence artificielle / Machine Learning
    • Amsterdam, Somerville
    • Entre 50 et 250 salariĂ©s
  • Omnea
    Omnea
    Omnea

    At Omnea, we’re reinventing how enterprise businesses operate, starting with the most painful parts: procurement – where a single purchase can drag on for months, trigger 50+ emails, and pull in Finance, Legal, Security, and IT just to get something approved.

    We’ve raised $75M from Khosla Ventures, Insight Partners, and Accel to change that. Our AI-native platform connects every person, step, and system so buying is fast, safe, and efficient – one place to request, automated approvals and renewals, real-time supplier risk, and complete spend visibility.

    The opportunity is massive. Every enterprise on the planet has this problem and nobody has solved it. We’ve 10x’d ARR to double-digit millions in 18 months and are trusted by global enterprises like Spotify, MongoDB, Monzo, and Albertsons. We’re now the 4th fastest growing startup in Europe.

    Our team previously scaled Tessian (cybersecurity tech, backed by Sequoia, Balderton, Accel and was acquired post-Series C), and our team includes ex-founders operators who’ve grown unicorns, shipped world-class products, and executed at the highest levels.

    • Intelligence artificielle / Machine Learning, Logiciels, SaaS / Cloud Services
    • London, Boston
    • Entre 50 et 250 salariĂ©s
  • Recommerce Group
    Recommerce Group
    Recommerce Group

    🚀 Recommerce : L'innovation au service de la durabilitĂ©

    Créée en 2009, Recommerce est une pĂ©pite de la French Tech gĂ©nĂ©rant plus de 210 M€ de CA en 2025 grĂące Ă  l'Ă©nergie de ses 200+ collaborateurs : les "Recommerçants" !

    ♻ Notre mission : L'Ă©conomie circulaire

    Experts de la reprise, du reconditionnement et de la revente en Europe, notre but est de réduire l'empreinte environnementale en allongeant la durée de vie des produits. Nos solutions technologiques sont déployées dans plus de 25 pays auprÚs des plus grands opérateurs, distributeurs et acteurs du e-commerce.

    đŸ„‡ Une qualitĂ© certifiĂ©e

    L'exigence est notre priorité. Nos processus respectent des normes rigoureuses : ISO 14001 (Environnement), ISO 9001 (Qualité) et ISO 27001 (Sécurité). Notre savoir-faire est également labellisé "Reconditionnement de Qualité" par DEKRA, garantissant des produits d'excellence.

    • Big Data, E-commerce, Environnement / DĂ©veloppement durable
    • Gentilly, Amersfoort, Bordeaux, Bucarest, Fribourg, Grenoble, Hamburg, Nantes, Wemmel
    • Entre 50 et 250 salariĂ©s
  • 11:FS
    11:FS
    11:FS

    11:FS is on a mission to change the fabric of financial services. Our Ventures practice builds challenger propositions globally, like we did for NatWest with Mettle. Our Pulse team creates a benchmarking tool used by the likes of Monzo, Starling, NatWest and Tesco Bank. On top of all of that, we’re a media company, our Growth team generate a stream of content that supports our brand and changes the conversation - not necessarily in that order.

    We truly live our values at 11:FS, and they are critical to your entire journey here. ‘Cultural Add’ is as, if not more, important as pure technical fit, and as part of your interview process we’ll deep dive into our values and your beliefs. Everyone at 11:FS fits our 4 core values: Team, Attitude, Communication and Impact, and this remains at the core of our growth.

    • FinTech / InsurTech, SaaS / Cloud Services, StratĂ©gie
    • London
    • Entre 50 et 250 salariĂ©s
  • Lightdash
    Lightdash

    Lightdash is the first Agentic BI tool built for modern data teams. Instead of forcing teams into dashboards and chatbots, Lightdash allows data teams to use AI to create, update, and maintain analytics using code. With a governed semantic layer and the Lightdash MCP server, teams can build entire BI layers and fully custom data apps from their terminal, IDE, or CI workflows. Lightdash is built for modern data teams who want analytics to move as fast as software.

    • Intelligence artificielle / Machine Learning, Logiciels, SaaS / Cloud Services
    • London
    • Entre 15 et 50 salariĂ©s
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